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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
Sky Pilots Ouray Backyard Ultra (Backyard) Megan Eckert 200.16 05/18/24 4 158
Cruel Jewel (105.9 Miles) Sarah Ostaszewski 24:50:52 05/18/24 7 850
Cruel Jewel (56 Miles) Abigail West 12:15:48 05/18/24 7 667
3 Days at the Fair (12 Hours) Lila Gaudrault 74 05/18/24 15 269
Born to Run Ultra Marathons (96 Hours) Yi Schuler 230 05/15/24 8 364
Flower Moon (50 Miles) Nicole Laughton 8:48:51 05/11/24 4 232
Traverse City Trail Running Festival (50 KM) Katie Pickford 4:51:32 05/11/24 5 209
Peak Blood Root Ultra (50 KM) Corinne Lemay-Gaudet 5:10:00 05/11/24 5 357
Palm Bluff Trail Race and Ultra Marathon (50 KM) Violetta Yazlovskaya 4:13:27 05/05/24 11 455
Wild Horse Traverse (52 KM) Darbykai Standrick 4:42:55 05/04/24 5 939
Bonneville Backyard Ultra (Backyard) Andrea Christensen 83.3 04/27/24 3 184
Orcas Island Trail Races (50 Miles) Natalie Johnston 10:06:00 04/27/24 7 265
BC Backyard Ultra (Backyard) Chelsey Topping 162.5 04/26/24 3 178
Loud Thunder 50 (50 KM) Anna Curtis 4:27:41 04/20/24 4 182
MadCity Ultras (50 KM) Lindsay Prescott 3:21:36 04/20/24 15 494
TARC Spring Classic (50 KM) Lila Gaudrault 4:14:29 04/20/24 12 1006
Hyner Trail Challenge (50 KM) Kassandra Spitler 5:09:50 04/20/24 12 2900
Walla Walla 6 Hour (6 Hours) Katie Rinne 40 04/13/24 4 293
Zumbro (34 Miles) Jill Wojta 5:14:45 04/13/24 4 361
Ancient Lakes Trail Run (50 KM) Audrey Lawrence 5:05:24 04/07/24 10 412
Mt. Toby Ultra (50 KM) Britta Clark 5:23:43 04/06/24 4 153
The Country Mile (48 Hours) Amy Varga 164.3 04/05/24 4 818
Griffith Park Trail (50 KM) Alyssa Clark 4:23:42 03/23/24 7 650
Paleozoic Trail Runs - Devonian Spring II (50 KM) Rosalie Shyu 4:41:39 03/23/24 3 166
Behind the Rocks Ultra (50 KM) Anne Flower 4:23:39 03/23/24 11 1649
Badwater Cape Fear (50 KM) Cassidy Harding 4:24:00 03/23/24 10 579
#onemileatatime 24 Hour Challenge (Backyard) Jennifer Cooper 67.2 03/16/24 4 188
Pulse Endurance Runs (Pickled Feet) (12 Hours) Jenna Maffey 75.32 03/16/24 12 331
Ruck A Chuck 50k (50 KM) Jennifer Schmidt 4:17:29 03/16/24 6 576
Get Lucky 50/50 (50 Miles) Angie Darbyson 6:51:22 03/16/24 5 218
The Mid South (Land Run) (50 KM) Taylor Somers 3:34:31 03/15/24 7 467
Prickly Pear (50 KM) Shannon Beutler 4:26:02 03/10/24 4 380
Pistol Ultra Run (50 KM) Audrey Carter 3:52:19 03/09/24 9 1167
Mesquite Canyon (50 Miles) Zuzana Trnovcova 8:46:18 03/09/24 12 266
San Diego Pirate's Cove 6/12/24 Hour Run/Walk (12 Hours) Debbie Gibson 68 03/08/24 8 164
The Dark Side 8 Hour Ultra (8 Hours) Cynthia Robbs 38.5 03/02/24 3 243
Queeny Backyard Ultra (Backyard) Lindsey Roberts 108.9 03/01/24 4 263
Elsie Enduro Trail Run (Backyard) Jessica Southers 70 02/24/24 5 182
Angry Tortoise 25K/50K (50 KM) Eva George 4:12:17 02/24/24 10 273
Lake Ouachita Vista Trail Endurance Runs LOVIT (100 KM) Jenny Overstreet 11:03:55 02/24/24 10 358
Sandhills Trail & Ultra Festival (30 Hours) Laura Ryan 108.5 02/17/24 5 266
Holiday Lake (50 KM) Elizabeth Chikotas 4:00:35 02/17/24 27 5181
Jackalope Jam (6 Hours) Ashleigh Aoueille 38 02/17/24 9 160
Elevate 12 Hour Race (12 Hours) Emily Geyman 70 02/16/24 5 166
John Dick Memorial 50K (50 KM) Katia Wanish 4:12:50 02/03/24 19 1173
AZT Oracle Rumble (50 Miles) Meghan Macardy 8:37:18 01/27/24 7 212
NC Fat Ass 50k (50 KM) Sophia Spring 4:25:00 01/27/24 8 414
Clearwater Running Festival (50 KM) Sophie Emond 3:56:00 01/27/24 6 339
Coldwater Rumble (100 Miles) Devon Yanko 16:19:17 01/20/24 11 458
Southern Tour Ultra (50 KM) Brittany Perkins 3:43:10 01/19/24 9 682
Phunt 50KM Trail Race (50 KM) Karen Dunn 4:21:08 01/13/24 12 997
Wild Azalea Trail Challenge (27 Miles) Alexandria Sanchez 4:01:21 01/06/24 11 360
San Tan Scramble (50 KM) Allison Baca 4:13:42 01/06/24 14 766
GAC FA50 (50 KM) Lila Gaudrault 3:51:00 01/06/24 12 404
Mid-Maryland Ultra (50 KM) Alyssa Cook 4:15:30 01/06/24 13 1033
Across the Years (100 Miles) Ashley Paulson 14:37:09 12/31/23 4 167
Jupiter Ridge Sand Spur (50 KM) Brenda Lips 4:49:50 12/30/23 7 168
Snowdrop Ultra (55 Hours) Megan Eckert 218.87 12/30/23 6 840
Across the Years (48 Hours) Rachel Entrekin 212.706 12/28/23 33 1139
Charleston 100 (100 Miles) Christina Couper 17:12:58 12/27/23 6 174
Frosty Looper 8-hour (8 Hours) Lara Miller 52.503 12/17/23 3 310
Palmetto Bluff Buffalo Run (50 KM) Maggie Weber 4:10:32 12/10/23 5 152
Hunter S. Thompson Fear & Loathing (50 KM) Alex Wang 4:03:00 12/09/23 15 596
Deception Pass (50 KM) Kathryn Drew 4:11:57 12/09/23 11 1911
Frozen Trail Run Fest (50 KM) Rachel Hawkins 4:50:42 12/09/23 13 352
Beast of the East (Monadnock Ultra) (50 Miles) Avery Matthews 9:32:20 12/09/23 5 196
Last One Standing Ultra Marathon (Backyard) Joni Jones 102 12/08/23 5 338
Guana River (50 KM) Amelia Bjornson 4:12:33 12/03/23 18 687
4 Fore 30 (Backyard) Dena Carr 129.17 12/02/23 6 312
McDowell Mountain Frenzy (50 Miles) Nicole Hanson 7:27:58 12/02/23 12 718
Squatchy Leftovers Trail Race (50 KM) Lauren Longfield 4:18:05 11/25/23 3 151
Dead Horse Ultra (50 KM) Anne Flower 3:49:07 11/18/23 9 2579
Dinosaur Valley Endurance Run (100 Miles) Michaela Trenidad 22:48:01 11/18/23 7 192
tBunk Endurance Challenge (50 KM) Relena Ribbons 4:14:10 11/12/23 12 433
Run The Rock (50 KM) Isabelle Brauer 4:06:28 11/12/23 7 734
Mt. Tam Trail Run (50 KM) Leandra Zimmermann 4:34:30 11/11/23 10 931
Thunderbird Trail Run (50 KM) Ashley Rolewicz Pipkin 4:44:39 11/11/23 4 185
Tunnel Hill 100 (50 Miles) Polina Hodnette 5:54:14 11/11/23 10 3042
Rio Del Lago (50 KM) Suzanne Farrell 4:26:40 11/04/23 5 247
Tideland 24 (24 Hours) Diana Gorder 117.1045 11/04/23 7 374
Austin Rattler Run (50 KM) Rachel Tomajczyk 4:01:40 11/04/23 3 530
RUTFest (36 Hours) Catie Markesich 105 11/04/23 3 209
Antelope Island 50K (50 KM) Lotti Brinks 3:55:09 11/03/23 12 1730
Javelina Jundred (100 KM) Anna Kacius 8:13:07 10/28/23 17 2321
The Ultra Bird 12hr and 6hr Trail Races (12 Hours) Allisan Barrett 76 10/21/23 6 160
Sadlers Creek Stumble (30 Hours) Brenda Johnson 108.8 10/21/23 4 191
Tecumseh Trail Challenge (50 KM) Lauren Manuel 5:18:06 10/21/23 6 432
Pumpkin Holler Hunnerd (100 Miles) Elizabeth Hingley 19:19:26 10/21/23 12 306
Mines of Spain 100 (100 Miles) Ellyse Ungs 22:49:55 10/20/23 6 355
Pony Express Trail Run (50 Miles) Emily Hugo 6:53:58 10/20/23 15 429
Whistler 50 (50 KM) Sarah James 3:49:29 10/14/23 4 253
Forbidden Forest 30 Hour Ultra Run (30 Hours) Kate Olson 118.1 10/14/23 6 300
Kodiak Ultra Marathons (100 KM) Amanda Basham 11:04:13 10/14/23 3 250
Indian Creek Trail Runs (50 Miles) Meg Inokuma 9:42:00 10/14/23 10 250
No Name 5025 Trail Races (50 KM) Philippa Richter 4:37:04 10/14/23 6 322
Kodiak Ultra Marathons (100 Miles) Claire Bannwarth 21:10:28 10/13/23 11 595
West Virginia Trilogy (50 KM) Grace Gray 5:17:09 10/13/23 12 735
Rick O'Donnell Memorial Ultra Challenge (8 Hours) Lauren Jacobs 45 10/08/23 10 213
Fire Tower Trail Races (50 KM) Becca Joseph 5:03:37 10/07/23 3 156
Dana Peak Trail Run (50 KM) Brittany Brunson 5:32:56 10/07/23 3 172
Event Name Result Date Course Age Finishes
Highball to Thurmond Ultra (50 Miles) Caleb Bowen 6:23:48 05/19/24 4 153
Possum's Revenge (69 Miles) William Kent 11:48:25 05/18/24 5 196
Adrenaline Night Runs (50 KM) Barry Weickert 3:50:21 05/18/24 6 228
Bryce Canyon (50 KM) Daniel Jones 4:19:11 05/18/24 11 1728
Bryce Canyon (50 Miles) Nate Jewkes 7:41:11 05/18/24 11 1640
Cruel Jewel (105.9 Miles) Ben Quatromoni 21:41:31 05/18/24 7 850
Sky Pilots Ouray Backyard Ultra (Backyard) Christian Arguello 204.33 05/18/24 4 158
South Mountain Reservation Mayapple Trail Runs (50 KM) David Tarallo 4:27:53 05/18/24 12 262
Thunderbunny (50 KM) Joshua Park 3:44:48 05/11/24 7 608
Paiute Meadows Trail Run (50 KM) Connor Fisher 3:55:52 05/11/24 8 288
Hellbender 100 (100 Miles) Sondre Stier Thorbergsen 20:00:44 05/10/24 5 383
Cocodona (250 Miles) Haroldas Subertas 59:50:55 05/06/24 3 448
Wild Horse Traverse (52 KM) Connor Meakin 4:19:24 05/04/24 5 939
Farm Park Challenge (6 Hours) Silvio Krvaric 35 05/04/24 11 177
Bonneville Backyard Ultra (Backyard) Stephen Glod 129.1 04/27/24 3 184
Orcas Island Trail Races (50 Miles) Richard Cook 8:31:35 04/27/24 7 265
Coopers Rock 50 km and Half Marathon Trail Run (50 KM) Lucas Holcomb 4:32:00 04/27/24 7 273
The Eternal Damnation Backyard (Backyard) Brian Smith 125.1 04/20/24 3 163
The Foxtail (50 KM) Paul Vanoostveen 3:14:00 04/20/24 5 201
Hyner Trail Challenge (50 KM) Ben Quatromoni 4:13:01 04/20/24 12 2900
Loud Thunder 50 (50 KM) Sidney Noble 3:24:08 04/20/24 4 182
Forgotten Forest Ultra Run (9 Hours) David Stawski 57.2 04/20/24 9 312
Double Top Stone Anvil (50 KM) Marc Plummer 5:43:00 04/20/24 10 168
Singletrack Maniac 50k (50 KM) Patrick Wachter 3:42:02 04/13/24 11 694
Whiskey Basin Trail Runs (90 KM) Nick Coury 7:41:32 04/13/24 5 425
Whiskey Basin Trail Runs (60 KM) Ethan Koza 4:16:12 04/13/24 6 501
Diez Vista (50 KM) Marcus Ribi 3:50:28 04/13/24 26 4019
Kanawha Trace trail Runs (50 KM) Alex Minor 3:46:53 04/06/24 13 819
Potawatomi (50 Miles) Reese Slobodianuk 6:57:50 04/05/24 11 879
Dizzy Daze (12 Hours) Zachary Szablewski 76.8 03/30/24 9 522
Antelope Island Buffalo Run (50 KM) Adam Peterman 3:27:51 03/29/24 18 2094
Behind the Rocks Ultra (50 KM) Cole Campbell 3:41:36 03/23/24 11 1649
Prairie Spirit Trail (100 Miles) Cody Jones 14:11:12 03/23/24 11 444
Paleozoic Trail Runs - Devonian Spring II (50 KM) Andy Jellema 3:45:12 03/23/24 3 166
Crown King Scramble (50 KM) Ryan Raff 3:41:24 03/23/24 31 4583
Get Lucky 50/50 (50 Miles) Noah Yake 5:35:37 03/16/24 5 218
Folsom Lake South Side Trail Run (50 KM) Adam Kimble 3:49:04 03/16/24 14 157
#onemileatatime 24 Hour Challenge (Backyard) James Goodrich 101.85 03/16/24 4 188
Siuslaw Dunes Trail Run (50 KM) Mario Mendoza Jr. 4:12:34 03/16/24 3 202
Prickly Pear (50 KM) Ryan Miller 3:27:13 03/10/24 4 380
Pistol Ultra Run (50 Miles) Owen Thornton 6:15:54 03/09/24 7 261
Pistol Ultra Run (100 Miles) Chris Stayman 14:01:33 03/09/24 10 557
Seneca Greenway Trail Marathon & 50K (28 Miles) Nicolas Crouzier 3:48:26 03/09/24 5 498
Conquer The Wall Endurance Challenge (47 Hours) Matthew Young 166.05 03/08/24 6 355
Save the Daylight 24 (48 Hours) Budjargal Byambaa 168.938 03/08/24 6 156
Ozark Highlands Endurance Run (50 KM) Preston Cates 3:58:47 03/02/24 7 223
Queeny Backyard Ultra (Backyard) Dave Kwiatkowski 251.4 03/01/24 4 263
Sycamore Canyon 100k & 50k (50 KM) Kelsey Davis 4:22:24 02/24/24 9 338
Fragrance Lake (50 KM) Brendan Scott 4:53:27 02/17/24 4 174
Jackalope Jam (12 Hours) Adam Moyer 70 02/17/24 9 168
Jackalope Jam (24 Hours) Jeremiah Castro 116 02/17/24 10 305
Sandhills Trail & Ultra Festival (30 Hours) Sean Clayton 116.25 02/17/24 5 266
Jackpot Ultra Running Festival (100 Miles) Rajpaul Pannu 11:58:01 02/16/24 8 228
Elevate 12 Hour Race (12 Hours) Nicholas Allen 74 02/16/24 5 166
Black Canyon Ultras (60 KM) Eli Hemming 4:06:39 02/11/24 8 1720
Mill Stone 50K (50 KM) Drew Marshall 3:26:18 02/10/24 12 861
Black Canyon Ultras (100 KM) Hayden Hawks 7:30:18 02/10/24 10 3775
Eagle Ridge (50 KM) Patrick Gorman 4:26:03 02/10/24 7 200
Elephant Mountain (50 Miles) Cordis Hall 7:44:34 02/03/24 5 174
Clearwater Running Festival (50 KM) Jon Lindenauer 3:11:47 01/27/24 6 339
In the Woods 30A 50K (50 KM) Grayson Williams 3:47:52 01/27/24 3 207
Southern Tour Ultra (50 KM) William Rodgers 3:39:56 01/19/24 9 682
Bandera (50 KM) Brandon Miller 3:35:10 01/14/24 24 3414
San Diego 50 and Trail Runs (50 Miles) Jesus Topete Jr 6:26:01 01/13/24 5 685
Bandera (100 KM) Hans Troyer 7:45:40 01/13/24 21 3705
Phunt 50KM Trail Race (50 KM) Jonathan Frentzel 3:54:58 01/13/24 12 997
The Great Scorpion Trail Run (50 KM) Peter Kazery 4:24:31 01/06/24 7 305
Charleston 100 (100 Miles) Chris Varnadoe 15:29:14 12/27/23 6 174
Naked Nick (50 KM) Noah Dusseau 3:38:10 12/17/23 6 770
Dallas 50K (50 KM) Calum Neff 2:58:47 12/10/23 5 925
Hellgate 100k (100 KM) Brian Culmo 10:10:38 12/09/23 20 2026
Shakori 40 Ultra (40 Miles) Alex Drozd 4:55:38 12/09/23 5 167
Anza Borrego Cuyamaca 50 Mile Run (50 Miles) Michael Dominguez 7:07:04 12/02/23 4 394
Freight Train 100k/50k (50 KM) Thomas Adam 3:02:16 12/02/23 4 434
Freight Train 100k/50k (100 KM) Blake Furman 8:24:10 12/02/23 4 154
Last Chance 50K Trail Run (50 KM) Anthony Brungard 3:40:36 12/02/23 12 400
San Joaquin River Trail (50 KM) Menso De Jong 4:31:22 12/02/23 9 542
Squatchy Leftovers Trail Race (50 KM) Will Murray 3:26:01 11/25/23 3 151
Dinosaur Valley Endurance Run (100 KM) Meng Zhao 10:34:07 11/18/23 7 326
Dead Horse Ultra (50 KM) Cole Campbell 3:04:45 11/18/23 9 2579
Back 40 Trail Races (40 Miles) Walker Yane 5:13:42 11/11/23 7 192
Paleozoic Trail Runs - Carboniferous Fall II (50 KM) Alexander Schrock 3:51:12 11/11/23 4 197
Red Rock Canyon (50 KM) Alan Carreno 4:26:51 11/11/23 3 216
Tunnel Hill 100 (100 Miles) Elov Olsson 11:26:19 11/11/23 10 1456
Tunnel Hill 100 (50 Miles) Charlie Lawrence 4:48:21 11/11/23 10 3042
Austin Rattler Run (50 KM) Erik Stanley 3:20:10 11/04/23 3 530
Fall Back Into The Trails 50k (50 KM) Greg Close 4:09:23 11/04/23 6 224
Rio Del Lago (50 KM) Reed Breuer 3:45:58 11/04/23 5 247
RUTFest (36 Hours) Benjamin Lane 119 11/04/23 3 209
Conquer the Castle Trail Race (50 KM) Jacob Latonis 3:39:59 11/04/23 7 395
Marine Corps Marathon (50 KM) Calum Neff 2:55:57 10/29/23 3 3608
Javelina Jundred (100 Miles) Jonathan Rea 12:43:10 10/28/23 21 4517
Javelina Jundred (100 KM) Rajpaul Pannu 7:15:53 10/28/23 17 2321
Delirium Ultra 24 Hour Run (24 Hours) Chris Varnadoe 127.05 10/28/23 10 373
Nashville Ultra (50 Miles) Lucas Gregory 6:19:07 10/21/23 12 576
Gate2Gate 50k (50 KM) Wrigley Longstreet 3:35:52 10/21/23 7 574
Big's Backyard Ultra (Backyard) Harvey Lewis 450 10/21/23 13 377
Black River Trail Classic (50 KM) Jeff Lanners 3:59:42 10/21/23 7 188
Loopet Loppet (12 Hours) Nicholas Horton 69 10/21/23 5 266
Pumpkin Holler Hunnerd (100 Miles) William Kent 16:34:06 10/21/23 12 306

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).

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