Events
Race Directors

Ultra Running Events in Texas

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming Events

Date Event City Distances
06/13/26 Fire Trail Running Festival Spring Branch 50 KM
06/20/26 Summer Solstice Trail Run Abilene 6 Hours
06/27/26 Capt'n Karl's - Muleshoe Bend Marble Falls 60 KM
07/11/26 Rise in the Pines Smithville 50 KM , 100 KM , 100 Miles , 200 KM
07/18/26 Dead Night Pines Trail Run Tyler 50 KM
07/18/26 Eastern Legend Gilmer 50 KM
07/24/26 La Nuit Dallas 6 Hours , 9 Hours
07/24/26 Texas Endurance Runs Ft. Worth 6 Hours , 24 Hours , 24 Hours , 48 Hours
07/25/26 Austin Solstice Circuit Spicewood 52.7 Miles , 50 KM
08/01/26 Fiesta Night Run San Antonio 50 KM
08/01/26 Blazin' Summer Sufferfest Cedar Hill 54 KM
08/08/26 Capt'n Karl's Reveille Ranch Burnet 60 KM
08/15/26 NIGHT CLAW Glen Rose 4 Hours , 6 Hours , 8 Hours
08/22/26 Habanero Hundred Cat Spring 50 KM , 100 KM , 100 Miles , 135 Miles
09/05/26 Hill Country Triple Trail Run Burnet 50 KM
09/05/26 Six-O Trail Run Cleburne 50 KM
09/05/26 Tejas Dirt Festival Rocksprings 50 KM
09/19/26 Noche Trail Runs Junction 27 Miles , 40 Miles
09/19/26 Paris Texas Marathon Paris 50 KM , 100 KM
09/26/26 Conquer the Canyon Trail Race Claude 50 KM , 100 KM
09/26/26 Sky Island Race Fort Davis 50 KM
10/03/26 Dana Peak Trail Run Harker Heights 50 KM , 100 KM
10/09/26 Martin House Miler Fort Worth 6 Hours , 12 Hours , 24 Hours , 48 Hours
10/10/26 Caveman Challenge at Waterloo Lake Denison 50 KM
10/10/26 The Mammoth at High Hope Ranch Glen Rose 50 KM , 100 KM
10/11/26 Autumn Harvest Marathon, Half-Marathon, 12 Hour Ultra and 10K Lago Vista 12 Hours
10/17/26 Inks Lake Trail Run/Ruck Burnet 50 KM
10/17/26 Palo Duro Trail Run Amarillo 50 KM , 50 Miles
10/17/26 Rise Running Festival Galveston 50 KM
10/17/26 Death by 5k Tyler Tyler 50 KM
10/17/26 South Texas Ultra Leakey 50 KM
10/24/26 Last Man Standing Lumberton Backyard
10/24/26 Valley and Victory 14 Hour Ultra Decatur 14 Hours
10/24/26 Fields of Gold 50K Marble Falls 50 KM
10/24/26 Mujeres and Marigolds Smithville 50 KM , 100 KM
10/24/26 SARR Rocky Horror Trail Run San Antonio 50 KM
10/24/26 Cactus Rose Bandera 50 Miles , 100 Miles
10/25/26 Lost Souls Trail Run Smithville 50 KM
11/06/26 Dinosaur Run San Angelo 4 Hours , 6 Hours , 24 Hours
11/07/26 Salmagundi Trail Race Dripping Springs 52 KM
11/07/26 Big Texas Ultra Georgetown 50 KM , 100 KM , 100 KM
11/08/26 Hill Country Trivium Road Race Marble Falls 50 KM
11/14/26 The Next Loop Endurance Series- Tyler, TX Nov Tyler 50 KM
11/14/26 El Taco Loco San Antonio 50 KM , 100 KM
11/14/26 Wild Hare Warda 50 KM , 50 Miles
11/14/26 40/50 Mile Challenge - Tyler, Nov Tyler 40 Miles , 50 Miles
11/14/26 Rockledge Rumble Grapevine 50 KM
11/21/26 Dinosaur Valley Endurance Run Glen Rose 50 KM , 100 KM , 100 Miles
11/27/26 Colorado River Run Lago Vista 50 KM , 50 Miles , 100 Miles
12/05/26 Perpetual Motion 6/12/24 Hour Grapevine 6 Hours , 12 Hours , 24 Hours
12/05/26 The Backland Gordonville Backyard
12/05/26 Isle du Bois Trail Run Pilot Point 50 KM
12/05/26 Brazos Bend 100 Needville 100 KM , 100 Miles
12/05/26 Mosaic Trail Run Liberty Hill 50 KM
12/12/26 Naughty Hog Valley View 50 KM , 100 KM
12/12/26 Texmas Trail Race Smithville 57 KM , 104 KM
12/13/26 Race Austin: Holiday Victory Lap Austin 50 KM
12/13/26 Dallas 50K Dallas 50 KM
12/19/26 Texas Double Dallas 50 KM , 50 KM
12/30/26 Snowdrop Ultra Missouri City 55 Hours , 50 KM , 50 Miles , 100 KM , 100 Miles
01/01/27 Lake Travis New Year’s Trail Challenge Lago Vista 50 KM , 100 KM
01/02/27 IRON HORSE Famersville 50 KM , 100 KM , 100 KM , 100 Miles
01/09/27 Bandera Bandera 50 KM , 50 KM , 100 KM
01/16/27 The Lost Pines Bastrop 6 Hours , 12 Hours , 24 Hours
01/17/27 Big Bend Big Bend Ranch State Park 55 KM , 100 KM
01/21/27 Franklin Mountains Trail Runs El Paso 50 KM , 100 KM
01/23/27 Cowboy YETI Bastrop 60 KM , 100 KM
01/23/27 Alamo City Ultra San Antonio 50 KM
01/23/27 Running the Rose Tyler 54 KM , 108 KM
01/30/27 River Ranch Resolution Run Liberty Hill 50 KM
02/06/27 Rocky Raccoon Huntsville 100 KM , 100 Miles
02/06/27 North Texas Ultra Jacksboro 50 KM , 52 Miles , 100 KM
02/13/27 Houston Ultra Trail Houston 50 KM , 50 Miles
02/13/27 Rocky 50 Huntsville 50 KM , 50 Miles
02/20/27 Goliath's 50 Killeen 50 KM , 50 Miles
02/27/27 Space City Ultra Sugarland 50 KM
03/06/27 Great Springs Trail Race - Austin Del Valle 50 KM
03/06/27 Prickly Pear San Antonio 50 KM
03/06/27 Crazy Desert Trail Race San Angelo 50 KM , 100 KM
03/13/27 Austin's Rodeo Half Marathon and Rodeo Backyard Ultra Spicewood Backyard , 8 Hours , 28 Miles
03/20/27 Hippo Trail Fest Hutto 50 KM
03/20/27 Grasslands Trail Run Decatur 50 Miles , 100 Miles
03/28/27 Bluebonnet Trail Run Marble Falls 50 KM , 50 Miles
04/03/27 Panther City Ultra Fort Worth 50 KM
04/03/27 Hells Hills Trail Race Smithville 50 KM , 50 Miles
04/24/27 Pandora's Box of Rox Burnet 52.4 Miles
05/01/27 Sasquatch Shuffle TX Grapeland 50 KM , 100 KM
05/15/27 Possum's Revenge Graford 56 KM , 52 Miles , 69 Miles
05/29/27 High Hope Endurance Run Glen Rose 50 KM , 50 KM , 100 KM , 100 KM , 200 KM
05/29/27 River's Edge Trail Race Georgetown 50 KM

Past Events

Date Event City Distances
06/06/26 Captn Karls - Pedernales Falls Johnson City 60 KM , 50 Miles
06/06/26 Great Springs Trail Race - Canyon Lake Canyon Lake 50 KM
06/06/26 Texoma Challenge Denison 50 KM
06/06/26 Exclamation 5.0 Roxton Backyard
05/27/26 Achilles Hill Sunset Backyard , 4 Hours , 6 Hours , 12 Hours , 24 Hours , 36 Hours , 48 Hours
05/16/26 Spider Mountain Trail Run Burnet 6 Hours , 9 Hours , 12 Hours
05/10/26 Wildflower Trail Run Bastrop 50 KM , 100 KM
05/09/26 East Texas Ultra Pittsburg 50 KM
05/02/26 The Next Loop Endurance Series - Tyler, TX Tyler 50 KM
04/25/26 Monkey Butt Mayhem Gordonville 6 Hours
04/25/26 Desert Wolf Johnson City 50 KM , 100 KM
04/18/26 TNT - Toughest N' Texas Trail Runs Waco 50 KM
04/18/26 Gulf Coast Grind Surfside 50 KM , 50 Miles , 100 KM , 100 Miles
04/18/26 Coyote Trail Run Cleburne 50 KM , 50 Miles
04/18/26 West Texas Ultra South Plains 50 KM , 50 Miles
04/11/26 Brazos Bend 50 Needville 50 KM , 50 Miles , 100 KM
04/11/26 Merus Marathon and Ultra Claude 52.4 Miles
04/11/26 Alley Dog Event Amarillo 30 Miles
04/04/26 Do Stop Trail Race Bremond 6 Hours , 12 Hours , 24 Hours
04/04/26 Beast of the Brazos Waco 50 KM , 50 Miles
03/28/26 Ricochet's Riot Killeen 50 KM
03/28/26 The Great Root Trail Race Dallas 33 Miles
03/28/26 3 Chaparrals 3/6 Hour Endurance Trail Run Canyon 6 Hours
03/21/26 Chupacabra 50 Quanah 50 KM , 53 KM , 50 Miles , 52 Miles
03/14/26 The Green Ultra at Millican College Station 50 KM , 50 Miles
03/14/26 12 Hours Border Run Laredo 12 Hours
03/07/26 Cross Timbers Trail Run Gordonville 50 KM , 50 Miles
03/07/26 Hachie 50 Ultra, Marathon & Relay Waxahachie 30 Miles , 50 KM , 50 Miles
03/07/26 Frio Trail Runs Leakey 50 KM , 53 KM
03/01/26 Cowtown Ultra Fort Worth 50 KM
02/28/26 Sam's Last Stand Cleveland 96 Miles
02/21/26 Cupid's Gauntlet Harker Heights 60 KM
02/21/26 Up Around The Bend Trail Run Bend 52.4 Miles
02/20/26 Jackalope Jam Cat Springs 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours , 100 Hours
02/16/26 Dalmatian Run Fest Bedford 32.7 Miles , 48.5 Miles
02/07/26 Outlast Nacogdoches Nacogdoches 6 Hours , 12 Hours
01/24/26 Outlast Houston Sugar Land 6 Hours
01/03/26 The Resolution Run Waco 50 KM
01/01/26 Trails by Moonlight: Snow Moon Lago Vista Backyard , 8 Hours
11/22/25 Summit Backyard Ultra Marble Falls Backyard
11/15/25 Mission Tejas Trail Run Grapeland 50 KM
11/08/25 Austin Rattler Run Smithville 50 KM , 66 KM , 75 KM , 100 KM
11/08/25 Barrier Island Ultra Port Aransas 50 KM , 50 Miles
11/02/25 Hula Loop 6-Hour Sunday Series - Race 5 Watauga 6 Hours
11/01/25 Camino De Los Muertos Lewisville 50 KM , 100 KM
11/01/25 The McKinney 24 McKinney 6 Hours , 24 Hours
10/19/25 Hula Loop 6-Hour Sunday Series - Race 3 North Richland Hills 6 Hours
10/19/25 Hula Loop 6-Hour Sunday Series - Race 4 Hurst 6 Hours
10/18/25 Oktoberfest Trail Run Festival Farmersville 50 KM
10/18/25 Big Tex Backyard Ultra Houston Backyard
10/12/25 KING of Eagle Mountain Trail Challenge Fort Worth 6 Hours
09/27/25 Piney Woods Ultra Tyler 50 KM , 100 KM
09/21/25 Hula Loop 6-Hour Sunday Series - Race 2 Keller 6 Hours
09/07/25 Hula Loop 6-Hour Sunday Series - Race 1 Hurst 6 Hours
09/06/25 Horse Thief Trail Run Austin 50 KM
07/19/25 Capt'n Karl's Hill Country Strong Trail Run Lampasas 60 KM
05/24/25 Austin's Backyard Marathon Lago Vista Backyard
04/26/25 Hidden Hills Ultra Graham 50 KM , 50 Miles
04/26/25 BIG BAD RUCK Gilmer 6 Hours , 12 Hours , 24 Hours
04/12/25 Wild Canyon Ultra Quitaque 50 KM , 75 KM , 100 KM
04/12/25 Satoshi Trail Run for Hal Hutto 6 Hours , 12 Hours
04/05/25 The Mammoth at Cleburn State Park Cleburne 60 KM
03/29/25 Austin Falls Ultra Austin 50 KM
03/22/25 Ramble In The Brambles Muenster 29 Miles
03/09/25 New Moon Ultra at Rocky Hill Ranch Austin 50 KM
03/01/25 Dos Senderos Trail Race Comfort 50 KM , 100 KM
02/22/25 Tinajas Ultra Bend 50 KM , 52.4 Miles , 100 KM , 150 KM , 100 Miles
01/18/25 The Wildcatter Ultra Graham 50 KM
01/04/25 RAGBAG RUN Waco 50 KM
12/31/24 Grit Ultra Endurance Challenge Lake Jackson Backyard , 50 KM , 50 Miles , 100 KM , 100 Miles
12/15/24 Dragon Trails 50K San Antonio 50 KM
12/07/24 Goodwater Double Marathon Georgetown 52 Miles
11/09/24 Wonderland Trail Race Spicewood 40 Miles
04/07/24 Trans-Pecos Ultra Alpine 170 Miles
03/18/24 Gulf Coast Series: Day 1 beaumont 50 KM
03/02/24 The Border to Badlands Ultra Seminoe Canyon SP 50 KM , 50 Miles
02/17/24 Bridgeport Trail Run Bridgeport 54 KM
02/17/24 Hill Country Trailfest Austin 50 KM
02/03/24 Grace Creek Grinder Longview 100 KM , 100 Miles
01/20/24 Sabine Trail Runs Hemphill 50 KM
01/13/24 The Urban Ultra - Dallas Dallas 50 KM
12/02/23 The Circus Cedar Creek 12 Hours , 24 Hours
11/11/23 Sleeping Lion Ridge Trail Runs El Paso 50 KM
11/04/23 Medusa 100 San Antonio 50 KM , 100 KM , 100 Miles
10/28/23 Full Moon Ultra at Reveille Peak Austin 50 Miles , 100 Miles
10/07/23 1877 Ultra Mineral Wells 50 KM
09/30/23 Knob Hills Trail Race Denton 50 KM , 100 KM
04/22/23 Devils River Run for HOPE Del Rio 55 KM
04/01/23 The Game Columbus Backyard
03/25/23 Southwest 100 Fort Davis 5 KM , 10 KM , 13.1 Miles , 26.2 Miles , 52 Miles , 104 Miles
02/04/23 Piney Woods TrailFest New Caney 50 KM
01/07/23 Running The Sam - Western Richards 49 KM
12/31/22 Run Your Resolution College Station 60 KM
12/17/22 Running The Sam - Eastern Coldspring 50 KM
09/17/22 Rough Creek Trail Run Glen Rose 40 Miles
04/23/22 The Bastrop Ultra Marathon Bastrop 32 Miles
02/19/22 Aurora 10/20/30 Vanderpool 30 Miles
02/06/22 Pedernales Trail Run Johnson City 50 KM
01/29/22 El Frio 50 Ft. Worth 50 KM
11/27/21 The Flatland Endurance Races Lubbock 6 Hours , 12 Hours , 24 Hours , 48 Hours
11/19/21 Texas B.M.F. Cat Spring Backyard
10/24/21 Spartan Trail Dallas Glen Rose 50 KM
09/04/21 Walk1FAST Labor Day Edition Galveston 60 Hours
07/17/21 El Fuego 50 Ft. Worth 50 KM
07/17/21 Johnson Branch Trail Race Valley View 26.5 Miles
05/29/21 Walk1FAST 2nd Memorial Day Edition Galveston 60 Hours
05/15/21 Cibolo Creek Trail Run Schertz 50 KM
05/15/21 Spartan Trail - Austin Burnet 50 KM
04/30/21 Walk1FAST 2nd Anniversary Edition Galveston 60 Hours
04/10/21 Mesquite Fire Mission 50 KM
02/07/21 Tour De Los Tejas Austin 300 KM , 600 KM
12/19/20 Houston Running Festival Houston 12 Hours , 24 Hours , 50 KM , 50 Miles , 100 KM , 100 Miles
11/07/20 Jalapeno Hundred Cat Spring 50 KM , 100 KM , 100 Miles
10/17/20 Walk1FAST Kim’s Birthday Edition Galveston 60 Hours
10/10/20 The Remix Cat Spring 50 KM
09/05/20 Showdown at Sundown Ultra Graham 50 KM
07/11/20 CRC Hell's Half Acre 50K/25K Ft. Worth 50 KM
05/01/20 Walk1FAST 1st Anniversary 48 hr Running Festival Galveston 48 Hours
03/21/20 Run to the Rum Fat-Ass 50K La Porte 50 KM
02/08/20 Lone Star 100 El Paso 100 KM , 100 Miles
02/08/20 Galveston 50k Beach Run Galveston 50 KM
02/05/20 The Franklins El Paso 200 KM , 200 Miles
12/28/19 RunOrDrop Dallas 30 KM , 50 KM
09/14/19 Colorado Crossing Marble Falls 50 KM , 50 Miles
06/22/19 Stars Above Ultra Loop Lipan Backyard , 4 Hours , 6 Hours
02/09/19 The Escarpment 50K San Antonio 50 KM
11/17/18 Round Rock Ultrarounds Round Rock 6 Hours , 12 Hours , 24 Hours , 48 Hours
10/27/18 Skydive Ultra - Texas Rosharon 50 KM , 50 Miles , 100 KM
09/29/18 Blazing 7's Trail Run Cat Spring 50 KM , 100 KM , 100 Miles
07/07/18 Death March on Clarks Creek Hallettsville Backyard
01/27/18 Miracle Match Waco 50 KM
10/07/17 Rawhide Comfort 50 Miles
09/16/17 Lighthouse Hill Ranch Johnson City 50 KM
05/06/17 Whispering Pines Trail Run tyler 50 KM , 54 KM
02/25/17 Saddle Blazer 100K Killeen 100 KM
01/21/17 Horseshoe Trail Run Hitchcock 50 KM
11/04/16 Big Cedar Endurance Run Dallas 50 KM , 50 Miles , 100 Miles
09/25/16 The Billie Y. Clark Memorial Run From the Ducks Mineral Wells 8 Hours
07/23/16 Fossil Valley 6/9 Hour Trail Run Dallas 6 Hours , 9 Hours
07/16/16 El Scorcho Fort Worth 50 KM
04/09/16 Possum Kingdom Trail Run Graford 56 KM , 55 KM , 52 Miles
11/19/15 UltraCentric Gold Rush Grapevine 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours
11/07/15 Rocky Raccoon 50k/25k Huntsville 50 KM
09/26/15 Bigfoot Trail Race benefiting Back on My Feet Austin Johnson City 50 KM
09/06/15 Triple Crown Challenge San Antonio 50 KM
04/18/15 Hog's Hunt Huntsville 50 KM
02/28/15 Nueces 50 Rocksprings 50 KM , 50 Miles
09/27/14 Lost Loop Trail Runs Gordonville 50 KM
12/07/13 Sunmart Texas Trails Huntsville 50 KM , 50 KM , 50 Miles , 50 Miles
12/07/13 Ho Chi Minh 6 Hour Trail Run Houston 6 Hours
10/05/13 Hunter Gatherer Ultramarathons & Survival Run Rocksprings Unknown Miles , 50 KM
01/27/13 Keep on Truckin Trail Race Clear Lake 50 KM
01/20/13 The Duel Paved Witchita Falls 50 KM
01/19/13 The Duel Dirt Witchita Falls 50 KM
12/08/12 Run Like the Wind Austin 4 Hours , 6 Hours , 12 Hours , 24 Hours
09/29/12 8 Hour Run from the Ducks Ultra-marathon Weatherford 8 Hours
02/26/11 Surfside Marathon Surfside 50 KM
11/21/09 Warda Cardiac Run Warda 50 KM , 50 Miles
08/29/09 Capt'n Karl's Karl's Kanoe Burnet 60 KM
08/15/09 Capt'n Karl's Timber Knoll Burnet 60 KM
03/07/09 Doogies Run Warda 50 KM , 50 Miles
02/14/09 East Texas Ultra (Inactive) Tyler 50 KM
10/04/08 Trail Twister Bryan 60 KM
11/19/05 Cardiac Run Warda 44 Miles
11/21/04 Leon Creek San Antonio 50 KM
11/11/99 Texas A&M University 24hr Run College Station 24 Hours
11/26/98 Dallas UltraRunners / Plano Pacers Plano 24 Hours , 48 Hours
01/18/92 Haugh Hundred North Dallas 50 KM , 100 KM
12/13/86 San Antonio 50 Mile San Antonio 50 Miles
03/25/27 San Antonio to Austin 90-mile ultramarathon San Antonio 89.4 Miles

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Huron 100
Grass Lake, MI - 117 finishers
100 Miles | 50 Miles
Ridge to Rails 50k, Half, & 10k
Old Fort, NC - 154 finishers
50 KM
Death by Staircase
Moreau, NY - 16 finishers
12 Hours | 6 Hours
Vashon Island Ultramarathon & Trail Run
Vashon Island, WA - 32 finishers
50 KM
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Hell Hole Hundred
Bethera, SC - 95 finishers
50 Miles | 50 KM
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
Summer Sasquatch Trail Runs
Lore City, OH - 26 finishers
50 KM
Trail La Clinique Du Coureur
Lac-Beauport, QC - 237 finishers
50 KM
Run Under The Stars - Paducah
Paducah, KY - 65 finishers
10 Hours
View All Results