Recent Course Records

Includes courses that have been ran more than 2 years and have a cumulative number of finishers greater than 150. We try to identify when major course changes occur. When they do, results are assigned to a new course.

Event	Name	Result	Date	Course Age	Finishes
The Raven 50 Mile Ultra and Relay (50 Miles)	Adrienne Dunbar	9:32:07	07/06/25	8	240
Wy'east Wonder (50 Miles)	Sarah Allaben	7:36:19	06/28/25	6	735
Wy'east Wonder (50 KM)	Sarah Reiter	4:20:55	06/28/25	6	1010
The Yeti 100 Mile Endurance Run-Washington (100 KM)	Melissa McKinney	11:24:37	06/27/25	5	152
The Yeti 100 Mile Endurance Run-Washington (100 Miles)	Janelle Stark	15:14:36	06/27/25	5	244
Broken Arrow Skyrace (46 KM)	Jennifer Lichter	4:42:32	06/21/25	3	1189
Bighorn (100 Miles)	Nicole Laughton	21:02:37	06/21/25	23	2861
Sunburn Solstice Run (15 Hours)	Tanya Porcellato	86.22	06/21/25	5	169
Rachel Carson Trail Challenge (37.5 Miles)	Anna Balouris	7:12:42	06/21/25	4	1583
Notos Ultra Trail (65 KM)	Melanie Beetz	7:37:46	06/14/25	3	219
Cool Moon Trail Runs (100 Miles)	Maddie Mau	23:44:24	06/14/25	12	161
River of No Return Endurance Runs (108 KM)	Leah Handelman	12:54:48	06/14/25	10	488
Laurel Highlands (70.5 Miles)	Deanna Doane	12:51:20	06/14/25	40	2220
Hidden Oasis Ultras (50 KM)	Rebecca Ross	5:33:02	06/14/25	3	170
Trail La Clinique Du Coureur (50 KM)	Sarah Bergeron-Larouche	5:21:08	06/07/25	6	721
Eagle Up Ultra (100 KM)	Vilma Valaitiene	7:29:25	06/07/25	7	466
Klondike Ultra (50 KM)	Claudia Blandford	4:51:32	06/07/25	4	180
McKenzie River Trail Run (50 KM)	Caroline Alcorta	3:52:04	06/07/25	29	3687
Three Sisters Ultra Festival (12 Hours)	Audrey Carter	63.8	06/07/25	10	220
Three Sisters Ultra Festival (24 Hours)	Piper Gray	94.61	06/07/25	10	280
Silver State (50 KM)	Jennifer Schmidt	4:29:39	06/07/25	35	2312
Elijah Bristow 24 Hour Run (24 Hours)	Julija Soryte	125.44	06/07/25	11	470
The Great Divide Ultra (50 KM)	Melissa Rodgers	4:59:21	06/07/25	8	220
Island Time (24 Hours)	Josephine Weeden	104	06/06/25	5	230
Scout Mountain Ultra Trail (100 Miles)	Dalton McCurdy	25:23:13	06/06/25	7	218
Yankee Springs Trail Run (50 KM)	Cassandra Klingler	4:13:56	05/31/25	7	331
Hotfoot Hamster (6 Hours)	Lindsay Prescott	45.981	05/31/25	7	207
Worlds End Ultramarathons (50 KM)	Sandy Spitler	5:35:35	05/31/25	10	1184
North Fork 50 Mile/50K (50 Miles)	Lauren Puretz	8:07:52	05/31/25	15	859
Bunk House Trail Runs (50 KM)	Relena Ribbons	4:52:22	05/24/25	10	253
Sulphur Springs Trail Race (100 KM)	Karen Holland	9:55:09	05/24/25	5	534
Hawthorn Half Day Relay & Ultra (12 Hours)	Samantha Wassel	77.14	05/24/25	16	649
Highball to Thurmond Ultra & Relay (50 Miles)	Michaela Tosone	8:17:41	05/18/25	6	199
Death by 5k Waterloo (50 KM)	Kristine Harris	3:51:01	05/17/25	3	383
Ram Party (50 KM)	Nicole Hanson	4:01:15	05/17/25	3	213
3 Days at the Fair (144 Hours)	Jennifer Hoffman	444	05/13/25	9	309
Suffer on Centennial (50 KM)	Ashley Elliott	4:28:33	05/10/25	3	220
Wildflower Trail Run (50 KM)	Nicole Bitter	4:43:45	05/10/25	6	471
Quad Rock 50 (50 Miles)	Riley Brady	8:16:24	05/10/25	14	1503
Traverse City Trail Running Festival (50 KM)	Amelia Whaley	4:43:12	05/10/25	6	300
Tillamook Burn Trail Run (50 Miles)	Jade Belzberg	7:41:01	05/10/25	7	827
Pine Trail Run (50 KM)	Jessica Jones	6:19:21	05/10/25	4	153
Hellbender 100 (100 Miles)	Shannon Howell	22:33:53	05/09/25	6	521
Cocodona (250 Miles)	Rachel Entrekin	63:50:55	05/05/25	4	640
White Lake Ultras (24 Hours)	Elsa Cipriani	94	05/03/25	7	198
The Big 50 (50 KM)	Haley Hasty	5:53:06	05/03/25	10	261
Coyote Trail Run (50 KM)	Casey Timme	5:36:04	05/03/25	7	301
Heartland 50 (50 KM)	Ella Reusser	5:18:59	05/03/25	9	168
Miwok (100 KM)	Kristina Randrup	10:09:16	05/03/25	11	3054
Jack Bristol Lake Waramaug Ultra Races (100 KM)	Sierra Degroff	8:18:26	04/27/25	48	374
Falling Water Ultras (100 KM)	Justyna Wilson	11:01:48	04/26/25	3	204
Bonneville Backyard Ultra (Backyard)	Andrea Christensen	104.2	04/26/25	4	249
Troublesome Hollow 50K (50 KM)	Audrey Carter	4:09:40	04/26/25	3	477
Canyons Endurance Runs (100 Miles)	Lin Chen	18:33:15	04/25/25	3	469
MadCity Ultras (50 KM)	Courtney Olsen	3:16:44	04/12/25	17	552
Gorge Waterfalls (100 KM)	Shea Aquilano	9:14:49	04/12/25	8	1672
Yakima Skyline Rim (50 KM)	Tara Fraga	5:27:14	04/12/25	13	1355
James River Trail Runs (50 KM)	Abby Artman	5:25:39	04/12/25	4	166
Zumbro (50 Miles)	Sarah Billingsley	9:20:50	04/12/25	11	864
Chief Ladiga 100 (100 Miles)	Kristina Tudor	17:34:09	04/12/25	4	180
Desert Rats Trail Running Festival (50 KM)	Allison Baca	3:57:03	04/12/25	12	2119
Potawatomi (50 Miles)	Holly Pfaff	8:17:26	04/11/25	12	971
Ancient Lakes Trail Run (50 Miles)	Emily Keddie	8:35:15	04/05/25	5	182
The Country Mile (48 Hours)	Diana Gorder	172	04/04/25	5	1087
The Georgia Death Race (74 Miles)	Amy Ross - Johnson	13:58:14	03/29/25	6	788
Antelope Island Buffalo Run (100 Miles)	Ashley Paulson	16:13:38	03/28/25	14	574
Crown King Scramble (50 KM)	Courtney Dauwalter	4:19:49	03/22/25	32	4843
Mount Mitchell Heartbreaker (55 KM)	Tory Grieves	5:37:22	03/22/25	3	264
Mount Mitchell Heartbreaker (50 Miles)	Shannon Howell	9:37:15	03/22/25	3	269
THE MT TAMMANY 10 (40 Miles)	Emily Walker	8:31:24	03/22/25	13	272
Prairie Spirit Trail (50 KM)	Jessalyn Sadler	3:30:37	03/22/25	8	533
Prairie Spirit Trail (100 Miles)	Angela Smith	15:51:24	03/22/25	12	478
The Pistol Ultra (50 KM)	Vicki Gerrein	3:35:16	03/22/25	10	1270
The Drift 100 (28 Miles)	Jill Wilkins	3:45:45	03/16/25	8	152
Get Lucky 50/50 (50 KM)	Alex Borsuk	3:54:46	03/15/25	6	259
Rabid Raccoon 100 (100 KM)	Rebecca Kosek	12:04:02	03/15/25	4	198
Old West Trail Runs (50 KM)	Olivia Horgan	4:24:10	03/15/25	9	723
Pulse Endurance Runs (Pickled Feet) (24 Hours)	Melissa Soper	113.24	03/14/25	13	222
StumpJump 50K (50 KM)	Lea Mulligan	5:21:30	03/08/25	9	1603
Prickly Pear (50 KM)	Aimee Jacobs	3:59:51	03/08/25	5	518
No Man's 50K (50 KM)	Juliana Villa	4:45:40	03/08/25	7	190
Marin Ultra Challenge (50 KM)	Hannah Allgood	3:51:32	03/08/25	12	2167
Squatchapple (50 Miles)	Qiong Yang	8:44:48	03/08/25	5	173
Long Play (LP) Trail Race (33.3 Miles)	Hannah Cullen	4:43:25	03/01/25	12	691
Sierra Vista Trail Runs (50 KM)	Megan Eckert	4:35:44	03/01/25	11	470
Lake Ouachita Vista Trail Endurance Runs LOVIT (100 Miles)	Ashley Nordell	20:14:37	02/22/25	10	248
Orcas Island 100 (100 Miles)	Katie Laco	23:11:54	02/21/25	8	378
Skunk Ape's Revenge (60 KM)	Aden St Charles	5:46:39	02/15/25	4	157
Gone Loco (33 Miles)	Audrey Carter	4:16:28	02/09/25	5	200
Black Canyon Ultras (100 KM)	Riley Brady	8:16:18	02/08/25	11	4555
Elephant Mountain (50 Miles)	Taelor Smith	9:19:51	02/01/25	6	217
John Dick Memorial 50K (50 KM)	Katia Wanish	3:51:39	02/01/25	20	1244
Clearwater Running Festival (50 KM)	Collette Soucy	3:55:01	01/26/25	7	420
In the Woods 30A 50K (50 KM)	April Classick	4:34:31	01/25/25	4	276
HURT 100 (100 Miles)	Alyssa Clark	23:26:32	01/18/25	24	1064
David's Trail Endurance Run (50 KM)	Abigayle Money	5:31:33	01/18/25	9	337
Capitol Peak Mega Fat Ass (34 Miles)	Audrey Lawrence	4:34:07	01/18/25	13	645
Bandera (50 KM)	Courtney Rouse	5:03:00	01/12/25	3	418
No Hands (50 KM)	Peyton Bilo	4:58:08	01/11/25	4	202
Croom Zoom (50 KM)	Katie Rozar	4:25:48	01/04/25	14	1024
Mid-Maryland Ultra (50 KM)	Samantha Merkel	4:02:42	01/04/25	14	1095
Boyer's Furnace (40 Miles)	Jessie Wingo	7:53:00	12/28/24	11	373
Round the Bay Relay and Ultra (36.8 Miles)	April Classick	5:04:00	12/28/24	12	286
Frosty Looper 8-hour (8 Hours)	Rhiannon Benson	56.251	12/15/24	4	487
Naked Nick (50 KM)	Katie Bicksler	4:26:10	12/15/24	7	914
Mel Williams Memorial Seashore (50 KM)	Tara Dower	3:45:17	12/15/24	16	3385
Palmetto Bluff Buffalo Run (50 KM)	Maggie Weber	3:57:38	12/15/24	6	192
Bigfoot 50k (50 KM)	Anna Balouris	4:20:59	12/14/24	15	1777
Bell Ringer 50K/25K Trail Run (50 KM)	Lauren Osborne	4:43:48	12/14/24	11	879
TARC Winter Classic (32 Miles)	Evelyn Needham	5:36:00	12/07/24	12	581
Dismal Swamp 100k & 50K (50 KM)	Alexandra Niles	3:29:12	12/07/24	5	164
Blood Rock 100 and 50 Endurance Mile Trail Race (50 Miles)	Tay Cavett	11:11:45	12/07/24	9	235
Death by 5k Oak Mountain (50 KM)	Alicia Cole	5:33:28	11/23/24	3	315
JFK (50 Miles)	Rachel Drake	5:57:32	11/23/24	61	32940
Dinosaur Valley Endurance Run (100 Miles)	Aimee Jacobs	19:40:30	11/23/24	8	257
Dinosaur Valley Endurance Run (100 KM)	Aimee Jacobs	11:01:01	11/23/24	8	561
Colt 45 Trail Run (45 KM)	Deanna Doane	4:17:24	11/23/24	4	174
Dead Horse Ultra (50 Miles)	Sarah Biehl	7:10:05	11/16/24	9	1525
Back 40 Trail Races (40 Miles)	Ashlee Riester	5:54:35	11/09/24	8	207
Upchuck 50K (50 KM)	Lea Mulligan	5:00:30	11/09/24	16	981
Tunnel Hill 100 (50 Miles)	Courtney Olsen	5:31:56	11/09/24	11	3435
tBunk Endurance Challenge (50 Miles)	Emily Muhs	7:16:18	11/09/24	11	307
Noland Trail 50K (50 KM)	Kate Jensen	4:22:16	11/02/24	4	160
Tideland 24 (24 Hours)	Diana Gorder	119.8599	11/02/24	8	465
Conquer the Castle Trail Race (100 KM)	Liana Kobayashi	11:07:05	11/02/24	8	163
RUTFest (36 Hours)	Catie Markesich	129	11/02/24	4	324
Mendon Trail Run (50 KM)	Jessie George	4:10:58	11/02/24	24	993
Norris Dam Hard Trail Race (50 KM)	Audrey Carter	4:54:57	11/02/24	15	409
Rio Del Lago (100 Miles)	Nichole Abma	16:26:42	11/02/24	23	2729
Austin Rattler Run (50 KM)	Ailsa Macdonald	3:53:13	11/02/24	4	763
Big's Backyard Ultra (Backyard)	Megan Eckert	362.5	10/19/24	14	392
Pumpkin Holler Hunnerd (100 Miles)	Camille Herron	14:08:35	10/19/24	13	351
Ghost Train Trail Races (100 Miles)	Lila Gaudrault	15:34:50	10/19/24	11	534
Walking Tall 50/25K (50 KM)	Hannah Stoneking	5:27:35	10/19/24	7	596
Cheesebro Canyon (No Name 5025) (50 KM)	Maria Carilli	4:23:43	10/19/24	7	389
Wild Duluth Races (50 KM)	Ericka Olin	5:07:38	10/19/24	15	2625
The New Orleans Ultramarathon (50 KM)	Amelia Driscoll	3:53:00	10/19/24	6	299
Mines of Spain 100 (100 Miles)	Mary Namestnik	22:05:23	10/18/24	7	427
Grizzly Ultra (50 KM)	Lindsay Winter	4:12:16	10/13/24	16	3281
Cactus to Cloud Sky Race (50 KM)	Nina Mutschke	6:42:10	10/12/24	4	298
Le Grizz (50 Miles)	Evie Tate	6:33:04	10/12/24	43	2584
Des Plaines River Trail Races (50 KM)	Leslie Paine	4:37:55	10/12/24	3	236
Tesla Hertz Run (50 Miles)	Gillian Ratay	9:15:54	10/12/24	11	160
Kodiak Ultra Marathons (100 KM)	Michelle Buncke	9:21:08	10/11/24	4	534
Kodiak Ultra Marathons (50 KM)	Helen Mino Faukner	4:13:09	10/11/24	3	1161
Bear Lake Ultra (24 Hours)	Sarah Cilk	105.4	10/05/24	7	532
DC Peaks 50 (50 Miles)	Sabrina Stanley	8:52:24	10/05/24	3	326
Bubba's Backyard Ultra (Backyard)	Maia Buckingham	133	10/05/24	6	398
Blue Ridge Ultra (50 KM)	Lea Mulligan	5:24:23	10/05/24	6	552
Shawnee 50/50 Trail Runs (50 KM)	Kelly Burt	5:51:04	10/05/24	4	231
Above the Clouds Ultra (50 KM)	Stefanie Flippin	5:04:09	10/05/24	3	186
The Hungerford Trail Races (50 Miles)	Erica Aikman	7:53:30	09/28/24	12	371
24 Hours of Palmer Lake (24 Hours)	Maria Smead	110.7	09/28/24	12	796
Crested Butte Ultra (50 Miles)	Emily Demarco	9:53:33	09/28/24	3	183
Lady of the Lake (8 Hours)	Karen Busick	47.3	09/28/24	6	206
The Bear 100 (100 Miles)	Careth Arnold	20:25:49	09/27/24	26	3392
Red Feather Trail Jamboree (50 KM)	Riley Brady	4:39:48	09/21/24	3	330
The Dirt Circuit (24 Hours)	Mary Roberson	107.3	09/21/24	11	174
Broken Anvil Backyard Ultra (Backyard)	Nicole Morningstar	83.3	09/21/24	4	190
O'Brien Trail Races (50 KM)	Rachel Ragona	4:15:12	09/21/24	5	174
12 Hour - Adventure Trail Run (12 Hours)	Whitney Richman	67.7	09/14/24	18	1070
Riverbend Ultras (12 Hours)	Caryn Lubetsky	66	09/14/24	8	169
Run Rabbit Run (100 Miles)	Emilie Mann	19:48:06	09/13/24	19	2333
Devil on the Divide 50K (50 KM)	Megan Burke	5:10:56	09/07/24	10	1059
Run Woodstock (50 KM)	Julie Hamulecki	4:29:15	09/07/24	13	1966
Rebecca Mountain (50 Miles)	Deanna Doane	8:13:42	09/07/24	8	525
The Ring (71 Miles)	Keavy Baylor	16:27:00	08/31/24	21	426
Pinellas Trail Challenge (46 Miles)	Katie Hoover	6:28:00	08/31/24	11	917
Burning Man Ultra (50 KM)	Kay Hodgins	3:55:55	08/27/24	12	1832
Moebius - Green, Monster Trail (50 KM)	Emily Moran	3:58:24	08/24/24	13	647
Midwest States 100 (100 KM)	Andrea Yeiter	14:32:57	08/24/24	3	166
Telluride Mountain Run (40 Miles)	Becca Bramley	9:14:11	08/24/24	4	234
Twisted Branch Trail Run (100 KM)	Jessie George	12:24:04	08/24/24	9	938
Oregon Cascades 100 (100 Miles)	Anonymous Runner	16:39:17	08/24/24	4	616
Shawnee Hills 100 (50 KM)	Karolina Zavisiute	5:44:19	08/24/24	8	465
Anchorage Run Fest (49 KM)	Julianne Dickerson	3:37:21	08/18/24	10	783
One Mile With a Smile 12 Hour Endurance Run (12 Hours)	Emily Barrineau Spencer	64.05	08/17/24	6	254
Steel City 12 Hour Endurance Run (12 Hours)	Abigail Kamalian	65.36	08/17/24	4	205
TARC Summer Classic (40 Miles)	Lila Gaudrault	6:33:00	08/17/24	8	196
Harriman Park 50k (50 KM)	Ananda Lettner	4:21:16	08/17/24	8	234
Sweltering Summer Ultra (8 Hours)	Lila Gaudrault	53.6	08/10/24	10	584
Vertigo Night Runs (52 KM)	Holly Pfaff	5:11:20	08/10/24	9	215
Bigfoot 40M (40 Miles)	Sabrina Johnson	7:14:07	08/09/24	7	710
Bigfoot 200 Endurance Run (200 Miles)	Jessica Schiller	56:34:52	08/09/24	9	920
Fat Dog 120 (40 Miles)	Marzelle van der merwe	7:18:40	08/09/24	6	210
Fat Dog 120 (100 KM)	Madeleine Hawkins	13:22:59	08/09/24	3	212
Hamster Endurance Runs (12 Hours)	Emily Frith	70.2	08/03/24	10	206
Burning River (50 Miles)	Hollyann Swann	7:15:34	07/27/24	4	821
Crazy Mountain 100 (100 Miles)	Rachel Entrekin	25:06:10	07/26/24	3	343
Resurrection Pass (100 Miles)	Meg Inokuma	20:52:00	07/26/24	21	157
Palisades Ultra Trail Series (50 Miles)	Kennedy Yost	11:24:12	07/20/24	6	207
Tahoe Rim Trail (100 Miles)	Maria Guy	24:06:50	07/20/24	4	396
High Lonesome 100 (100 Miles)	Mckendree Hickory	22:19:22	07/19/24	7	664
Vermont 100 (100 KM)	Sarah Keyes	9:41:06	07/19/24	14	652
Beaverhead Endurance Runs (100 KM)	Jt Wynn	12:06:43	07/13/24	11	901
Mt. Hood Races (50 Miles)	Michelle Buncke	6:39:08	07/13/24	25	2570
Dirty Dozen and Half Dozen Endurance Run (6 Hours)	Sunduk Kim	42.54	07/13/24	8	234
Siskiyou Out Back (50 Miles)	Molly Schmelzle	9:26:20	07/13/24	5	235
Viaduct Trail (50 Miles)	Keavy Baylor	8:40:00	07/13/24	13	228
Hardrock 100 Endurance Run (100 Miles)	Courtney Dauwalter	26:11:49	07/12/24	29	2406

Event	Name	Result	Date	Course Age	Finishes
The Yeti 100 Mile Endurance Run-Washington (100 Miles)	Justin Ladner	15:40:48	06/27/25	5	244
Broken Arrow Skyrace (46 KM)	Eli Hemming	3:50:48	06/21/25	3	1189
Trail Rail Run (50 Miles)	Preston Kauder	6:26:15	06/21/25	13	451
New River Gorge Trail Festival (50 KM)	Dustin Rutter	4:24:06	06/21/25	4	234
Great New York Running Exposition (100 KM)	Sébastien Mahia	9:40:00	06/21/25	12	434
Strawberry Fields Forever (50 KM)	Brock Schoene	3:30:51	06/21/25	7	325
Rachel Carson Trail Challenge (37.5 Miles)	Adam Creveling	6:25:40	06/21/25	4	1583
Slay the Dragon (50 KM)	Chris Balestrini	4:19:45	06/21/25	7	404
Black Mountain 50k (50 KM)	Dylan Marx	3:37:13	06/21/25	8	1022
Catamount Ultra (50 KM)	Eric Lipuma	3:33:42	06/21/25	11	1547
North Sun Ultra (50 KM)	Tyler Williams	4:20:50	06/14/25	4	258
Old Gabe (50 KM)	Nathan Marshall	5:25:35	06/14/25	22	652
River of No Return Endurance Runs (108 KM)	Canyon Woodward	10:58:42	06/14/25	10	488
Kettle Moraine 100 Endurance Runs (100 Miles)	Reese Slobodianuk	14:15:22	06/14/25	29	2478
High Noon 24Hr Trail Race & Relay (24 Hours)	Eric Berglund	109.21	06/14/25	4	228
The Kan (50 KM)	Luke Webster	4:15:22	06/14/25	4	198
Drummer Hill Trail Races (50 KM)	Gabriel Miller	4:14:48	06/07/25	8	207
Hell Hole Hundred (50 KM)	Zachary Benner	4:36:55	06/07/25	13	183
Scout Mountain Ultra Trail (50 KM)	Cody Lind	5:02:28	06/07/25	3	281
Run Comfy Numb Trail Race (50 KM)	Jayden Kuijpers	4:20:45	05/31/25	4	210
North Fork 50 Mile/50K (50 Miles)	Ryan Smith	6:51:50	05/31/25	15	859
The Full Mo (50 KM)	Mark Weghorst	3:13:55	05/31/25	5	334
Sri Chinmoy 7 & 13 Hour Races (7 Hours)	Sam Nicaise	47.74	05/24/25	13	174
Sugar Badger 50/50 and half (50 KM)	Martin Erl	3:12:38	05/24/25	5	428
Bubbletown What The Duck Ultra (12 Hours)	Anthony Reynolds	69.5408	05/24/25	4	303
Sulphur Springs Trail Race (50 KM)	Alex Forte	3:23:02	05/24/25	24	2495
Sulphur Springs Trail Race (100 Miles)	Paul Vanoostveen	14:38:21	05/24/25	24	855
Sulphur Springs Trail Race (100 KM)	Robert Brouillette	8:07:22	05/24/25	5	534
Trail Festival at Pineland Farms (50 KM)	Andrew Combs	3:24:30	05/24/25	5	349
Death by 5k Waterloo (50 KM)	Anthony Holguin	3:22:44	05/17/25	3	383
Galena Sky Trail Races (8 Hours)	Blake Colton	54.1	05/17/25	7	562
Ram Party (50 KM)	Ryan Sullivan	3:10:57	05/17/25	3	213
Traverse City Trail Running Festival (50 KM)	Austin Benoit	3:57:07	05/10/25	6	300
Running with my Gnomies (50 KM)	Alec Cline	4:22:05	05/10/25	5	233
Pine Trail Run (50 KM)	Peter Davidson	4:40:00	05/10/25	4	153
Suffer on Centennial (50 KM)	Steffan Reimer	3:44:14	05/10/25	3	220
Quad Rock 50 (50 Miles)	David Roche	7:06:19	05/10/25	14	1503
TARC Wapack and Back (43 Miles)	Walter Muhonen	7:47:58	05/10/25	12	185
Quicksilver (100 KM)	Steven Kool	8:44:51	05/10/25	11	1499
Tiger Claw (50 KM)	Anthony Fagundes	4:46:56	05/10/25	3	342
Hellbender 100 (100 Miles)	Sondre Stier Thorbergsen	18:50:53	05/09/25	6	521
Cocodona (250 Miles)	Dan Green	58:47:18	05/05/25	4	640
Mt. Si Relay & Trail Runs (50 KM)	Zachary Szablewski	3:16:31	05/04/25	21	1113
The Oldman Backyard Ultra (Backyard)	Keith Harder	175.14	05/03/25	3	309
Rock the Ridge (50 Miles)	Gregory CLOSE	5:55:22	05/03/25	12	2399
Spartan Trail - Bear Mountain Trail Challenge (50 KM)	Jonathan Guillou	5:12:33	05/03/25	3	371
White Lake Ultras (24 Hours)	Corin Kwasnik	126	05/03/25	7	198
Greenland Trail Races (50 KM)	Jonathan Aziz	3:09:38	05/03/25	21	1914
Coyote Trail Run (50 KM)	Luis Rojas	4:33:21	05/03/25	7	301
Frisco Railroad Run (50 Miles)	James Bird	5:51:00	04/26/25	13	352
Troublesome Hollow 50K (50 KM)	Chris Weissmann	3:57:20	04/26/25	3	477
C&O Canal 100 (100 Miles)	Oleksandr Skorokhod	14:03:12	04/26/25	12	914
Sinister Night Runs (54 KM)	Ethan Koza	3:50:29	04/26/25	13	255
Canyons Endurance Runs (50 KM)	Seth Ruhling	3:24:34	04/25/25	3	1688
Elm Creek Backyard Ultra (Backyard)	Adam Kerr	175	04/25/25	3	404
Canyons Endurance Runs (100 KM)	Francesco Puppi	8:04:36	04/25/25	3	1362
Canyons Endurance Runs (100 Miles)	Ferdinand AIRAULT	16:18:13	04/25/25	3	469
Hyner Trail Challenge (50 KM)	Noah Dusseau	4:12:10	04/19/25	13	3198
Tour de Dodge (50 KM)	John Donovan	3:26:13	04/19/25	3	194
SPASM Lake Chabot Trail Run (50 KM)	Marc Solkov	3:55:33	04/12/25	9	210
MadCity Ultras (50 KM)	Charlie Lawrence	2:49:01	04/12/25	17	552
James River Trail Runs (50 KM)	Conner Mollberg	4:28:19	04/12/25	4	166
Zumbro (34 Miles)	Collin Buck	4:55:44	04/12/25	5	453
Death by 5k Memphis (50 KM)	Timothy Dickerson	3:27:38	04/12/25	4	454
Gorge Waterfalls (100 KM)	Adam Peterman	7:59:30	04/12/25	8	1672
Chief Ladiga 100 (100 Miles)	Zack Jordan	14:57:45	04/12/25	4	180
Ancient Lakes Trail Run (50 Miles)	Edward Murphy	7:25:59	04/05/25	5	182
Eagleton Trail Challenge (50 KM)	Reagan McCoy	4:02:51	04/05/25	8	405
The Georgia Death Race (74 Miles)	Anthony Fagundes	12:45:27	03/29/25	6	788
Antelope Island Buffalo Run (50 Miles)	Alex Proctor	6:09:45	03/28/25	19	1822
Mount Mitchell Heartbreaker (55 KM)	Brian Atkinson	4:08:18	03/22/25	3	264
Prairie Spirit Trail (50 Miles)	Henry Rokusek	5:57:22	03/22/25	12	691
Prairie Spirit Trail (100 Miles)	Pete Kostelnick	14:02:25	03/22/25	12	478
The Pistol Ultra (100 KM)	Michael Uhlig	7:50:19	03/22/25	10	451
Behind the Rocks Ultra (50 KM)	Matt Daniels	3:29:27	03/22/25	12	1810
The Drift 100 (28 Miles)	Noah Kolis	2:38:48	03/16/25	8	152
Pulse Endurance Runs (Pickled Feet) (12 Hours)	Jeff Garmire	76.96	03/15/25	13	357
Santa Barbara Nine Trails (35 Miles)	Rod Farvard	5:08:40	03/15/25	22	1527
Get Lucky 50/50 (50 Miles)	Alec Cline	5:33:37	03/15/25	6	258
Rabid Raccoon 100 (100 KM)	Justin Kelsey	10:41:51	03/15/25	4	198
Mesquite Canyon (50 KM)	Jim Walmsley	3:40:43	03/08/25	16	1091
MST (Mountains To Sea) (50 KM)	Silas Thompson	3:58:34	03/08/25	5	225
Conquer The Wall Endurance Challenge (47 Hours)	Neil Steven N Johnson	170.15	03/07/25	8	406
Save the Daylight 24 (48 Hours)	Nels Matson	186.5625	03/07/25	7	182
Lake Ouachita Vista Trail Endurance Runs LOVIT (100 Miles)	Jeff Browning	17:56:52	02/22/25	10	248
Copper Corridor (50 KM)	Michael Tomchaney	3:48:08	02/22/25	6	507
Jackpot Ultra Running Festival (24 Hours)	Edher Ramirez	131.635	02/15/25	12	365
Jackpot Ultra Running Festival (100 Miles)	Rajpaul Pannu	11:52:46	02/15/25	10	279
Gone Loco (33 Miles)	Brian Zickefoose	3:52:24	02/09/25	5	200
Black Canyon Ultras (100 KM)	Seth Ruhling	7:24:55	02/08/25	11	4555
Running Up For Air (SLC) - Grandeur Peak (12 Hours)	Tyler Green	52.2	02/08/25	8	166
John Dick Memorial 50K (50 KM)	Vince Paikowski	3:21:21	02/01/25	20	1244
TARCtic Frozen Yeti (30 Hours)	Matthew Rogers	115	02/01/25	6	485
Elephant Mountain (50 KM)	Isaiah Ford	4:08:13	02/01/25	3	182
Clearwater Running Festival (50 KM)	Everett Smulders	3:11:41	01/26/25	7	420
Snow Bird Challenge (50 KM)	Luis Fuentes	3:20:31	01/25/25	4	167
Wilson Creek Frozen 50K (50 KM)	Cole Campbell	3:56:40	01/25/25	10	617
AZT Oracle Rumble (50 Miles)	Peter Davidson	7:30:35	01/25/25	8	260
MAD Backyard Ultra (Backyard)	Kyle Kalbus	141.78	01/18/25	4	170
Southern Tour Ultra (50 Miles)	John Blasingame	6:33:59	01/17/25	7	265
Southern Tour Ultra (50 KM)	Alex Drozd	3:22:47	01/17/25	10	750
Bandera (50 KM)	Hans Troyer	3:46:53	01/12/25	3	418
No Hands (50 KM)	Darren Thomas	4:09:07	01/11/25	4	202
The Great Scorpion Trail Run (50 KM)	Zachary Vogt	4:24:06	01/04/25	8	333
San Tan Scramble (50 KM)	Jordan Bramblett	3:30:49	01/04/25	15	807
Across the Years (24 Hours)	Cole Crosby	152.134	12/28/24	41	2709
Across the Years (100 Miles)	Matt Collins	14:48:22	12/28/24	5	267
Boyer's Furnace (40 Miles)	Paul Jacobs	6:02:42	12/28/24	11	373
Charleston 100 (100 Miles)	Anthony Brungard	14:55:20	12/27/24	7	214
Frosty Looper 8-hour (8 Hours)	Chris Shaw	60.01	12/15/24	4	487
Tucson 50K (50 KM)	Simon LeBlanc	2:54:31	12/15/24	3	181
Fonta Flora 50k (50 KM)	Miller Groome	3:48:26	12/14/24	7	659
Devil Dog Ultras (100 KM)	William Weidman	9:23:40	12/07/24	8	510
Colossal-Vail 50/50 (55 KM)	Jose Delgado	4:12:26	12/07/24	6	460
Dismal Swamp 100k & 50K (50 KM)	Roger Hopper	3:01:56	12/07/24	5	164
Loup Garou Trail Run (40 Miles)	Paul Loper	5:22:13	12/07/24	8	262
Anza Borrego Cuyamaca 50 Mile Run (50 Miles)	Oscar Ponteri	6:57:58	12/07/24	5	532
Sunset 6/12/24 Hour Endurance Run (24 Hours)	Daniel Clement	107.59	11/30/24	13	284
The Derby (50 KM)	Joel Shores	3:14:45	11/30/24	21	1429
JFK (50 Miles)	David Sinclair	5:08:27	11/23/24	61	32940
Wild Florida Trail Run (50 KM)	Tommy James	3:48:13	11/16/24	3	374
Paleozoic Trail Runs - Carboniferous Fall II (50 KM)	Daniel Regalado	3:18:09	11/09/24	5	267
Run The Rock (50 KM)	Eric Lagerstrom	3:39:04	11/09/24	8	888
Kessel Run Ultra (50 Miles)	Sandon Stokes	8:04:53	11/09/24	4	166
Conquer the Castle Trail Race (100 KM)	Alec Cline	7:55:46	11/02/24	8	163
The Hamsterwheel (6 Hours)	Aaron Stevens	48	11/02/24	10	175
Peacock Challenge (27.5 Miles)	brian wyland	4:48:09	11/02/24	3	157
Rio Del Lago (100 Miles)	Tyler Andree	14:54:18	11/02/24	23	2729
The Beav Trail Race (50 KM)	Robert Brouillette	3:33:20	11/02/24	6	326
Tussey Mountainback (50 Miles)	Hans Troyer	5:16:14	10/27/24	25	1380
Kansas Rails-to-Trails Extravaganza (50 Miles)	Cameron Gee	5:28:58	10/26/24	12	441
Firewater (50 KM)	Luke Bollschweiler	4:43:53	10/26/24	11	367
Womp Romp (50 KM)	Jason Baker	3:58:54	10/26/24	3	239
Yippee-Ki-Yay 50K (50 KM)	Cory Logsdon	3:33:22	10/19/24	5	183
Bromont Ultra (100 Miles)	Elliot Cardin	16:51:04	10/19/24	8	291
Pumpkin Holler Hunnerd (100 Miles)	Joel Dutton	14:38:31	10/19/24	13	351
Ghost Train Trail Races (30 Miles)	Cole Crosby	3:22:54	10/19/24	13	958
Oktoberfest Trail Run Festival (50 KM)	Luis Rojas	3:29:08	10/19/24	8	216
St. Pats 24 Hour Race (24 Hours)	Anthony Witt	130.35	10/19/24	13	452
Wild Duluth Races (50 KM)	Benjamin Cogger	4:00:51	10/19/24	15	2625
Tecumseh Trail Challenge (50 KM)	Justin Stewart	3:54:25	10/19/24	7	519
Phoenix Trail Races (50 KM)	Matt Suda	3:49:42	10/19/24	6	210
Rocky Gap 50k (50 KM)	Jaroslav Candler II	4:31:35	10/13/24	3	172
Cape Fear 24 Hour (24 Hours)	John Dallas	134.9304	10/12/24	6	624
Tesla Hertz Run (100 Miles)	Ryan Clifford	16:47:57	10/12/24	12	208
Grizzly Ultra (50 KM)	Jakub Sumbera	3:35:29	10/12/24	16	3281
Midstate Massive Ultra Trail (100 Miles)	Corin Kwasnik	18:26:02	10/12/24	6	341
Kodiak Ultra Marathons (50 KM)	Ryan Becker	3:30:56	10/11/24	3	1161
Kodiak Ultra Marathons (100 KM)	Nick Hirdt	8:25:39	10/11/24	4	534
Black Forest 100K (100 KM)	Jesse Irwin	12:57:03	10/06/24	7	244
Arkansas Traveller (100 Miles)	Brendan Connell	15:08:34	10/05/24	33	2674
DC Peaks 50 (50 Miles)	Grant Barnette	7:35:06	10/05/24	3	326
Forbidden Forest 30 Hour Ultra Run (30 Hours)	David Stawski	128.8	10/05/24	7	333
Shawnee 50/50 Trail Runs (50 KM)	Alex Gold	3:56:32	10/05/24	4	231
Perpetua Coast (Oregon Coast) (50 KM)	Matt Daniels	3:46:15	10/05/24	3	289
Shawnee 50/50 Trail Runs (50 Miles)	Taton Bertsch	7:45:41	10/05/24	6	288
Outdoor X 12 Hour Endurance Run (12 Hours)	Isaac Barnes	76.5	10/05/24	10	584
Fire Tower Trail Races (50 KM)	Joshua Cerra	4:10:38	10/05/24	4	271
Sawatch Ascent (50 KM)	Kieran Nay	4:58:42	09/29/24	4	445
Long Island 6 Hour 60th Birthday Celebration Run and Relay in Memory of Fred von der Heydt (6 Hours)	Ryan Clifford	54.25	09/29/24	23	981
Bogus 50/50 (50 KM)	Sidney Noble	3:52:31	09/28/24	5	308
West Line Winder (50 KM)	Justin Grunewald	3:54:17	09/28/24	4	513
Crested Butte Ultra (50 Miles)	Brian Martin	8:28:50	09/28/24	3	183
Tick Tock Ultra (12 Hours)	Marc Burget	82.36	09/28/24	9	535
24 Hours of Palmer Lake (24 Hours)	Kevin Hadfield	123	09/28/24	12	796
Epic East Gate (50 KM)	Aaron Webb	4:34:39	09/21/24	5	211
Broken Anvil Backyard Ultra (Backyard)	Stormy Hild	104.2	09/21/24	4	190
Red Feather Trail Jamboree (50 KM)	Peter Burke	4:15:49	09/21/24	3	330
Ultra Fest (The Cascade Super Ultra) (50 Miles)	Blake Slattengren	5:34:34	09/21/24	5	464
Sole Survivor Backyard Ultra - Washington (Backyard)	Cruz Ortiz-Ramirez	141.7	09/13/24	5	163
Run Woodstock (100 Miles)	Christopher Veska	15:53:02	09/07/24	15	1121
Psychoactive: A Last Runner Standing Event (Backyard)	Gilliam Hill	66	09/07/24	3	204
Booneville Backroads Ultra (50 KM)	Kyle Braund	3:26:11	08/31/24	11	437
Wildcat 100 (50 KM)	Daniel Cockerham	4:00:30	08/31/24	9	240
Last Man Standing Ultramarathon (Backyard)	Ryan Metivier	163.8	08/31/24	7	282
Oregon Cascades 100 (100 Miles)	Colton Gale	14:36:05	08/24/24	4	616
Continental Divide Trail Run (50 KM)	Devon Olson	3:59:53	08/24/24	8	746
Telluride Mountain Run (40 Miles)	Ethan Kirk	7:33:39	08/24/24	4	234
Twisted Branch Trail Run (100 KM)	Parker Weeks	9:57:57	08/24/24	9	938
Midwest States 100 (100 KM)	Tyson Slade	10:54:41	08/24/24	3	166
Anchorage Run Fest (49 KM)	Owen Marcotte	3:07:58	08/18/24	10	783
Cloudcroft Ultra 53k and 9.5 mile (53 KM)	Henry Harris	4:57:11	08/17/24	6	344
Steel City 12 Hour Endurance Run (12 Hours)	Patrick Hasler	82.08	08/17/24	4	205
Leadville Trail (100 Miles)	David Roche	15:26:34	08/17/24	41	9093
Bulldog 50K Ultra Run & 25K Trail Run (50 KM)	Anthony Fagundes	3:30:03	08/17/24	32	4415
TARC Summer Classic (40 Miles)	Jeffrey Seelaus	5:40:00	08/17/24	8	196
In the Heat of the Night (50 KM)	Gatlin Holland	3:47:58	08/10/24	3	177
Redwood Summer Trail Run (50 KM)	James Scanlan	4:23:41	08/10/24	12	268
Bigfoot 40M (40 Miles)	Jeremy Heater	4:51:48	08/09/24	7	710
Fat Dog 120 (40 Miles)	Brendan Scott	6:56:14	08/09/24	6	210
Bigfoot 200 Endurance Run (200 Miles)	Vernon Palm	44:57:16	08/09/24	9	920
Hamster Endurance Runs (32 Hours)	Kevin Gosselin	132.6	08/03/24	7	172
DURTY B-EE-RR-UN 6hr St. Pete Fat Ass (6 Hours)	Keith Lynch	39.61	08/03/24	8	634
A Louisiana Summer Night Ultra (10 Hours)	John Hitter	53.2	08/03/24	3	253
Bob's Big Timber Backyard Ultra (Backyard)	Ron Wireman	204.16	08/03/24	5	308
Wakely Dam Ultra (55 KM)	Logan Vanburen	4:34:47	07/27/24	9	553
Burning River (50 Miles)	Justin Bean	6:53:41	07/27/24	4	821
Tally in the Valley (12 Hours)	Ryan Douglas	70.84	07/27/24	12	301
Speedgoat (50 KM)	David Sinclair	4:57:35	07/20/24	17	4075
Tahoe Rim Trail (100 Miles)	Grant Hotaling	18:31:01	07/20/24	4	396

The results database is the property of UltraRunning Magazine. Use of the information and data is allowed and encouraged, however when it is shared or published attribution is required, as follows: Source UltraRunning Magazine (and if online, a link to UltraRunning.com).