Events
Race Directors

50 KM 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
07/25/26 Austin Solstice Circuit Spicewood 52.7 Miles , 50 KM
08/01/26 Fiesta Night Run San Antonio 50 KM
08/22/26 Habanero Hundred Cat Spring 50 KM , 100 KM , 100 Miles , 135 Miles
09/05/26 Six-O Trail Run Cleburne 50 KM
09/05/26 Tejas Dirt Festival Rocksprings 50 KM
09/05/26 Hill Country Triple Trail Run Burnet 50 KM
09/19/26 Paris Texas Marathon Paris 50 KM , 100 KM
09/26/26 Sky Island Race Fort Davis 50 KM
09/26/26 Conquer the Canyon Trail Race Claude 50 KM , 100 KM
10/02/26 Frio Trio Endurance Festival Leakey 50 KM
10/03/26 Dana Peak Trail Run Harker Heights 50 KM , 100 KM
10/10/26 The Mammoth at High Hope Ranch Glen Rose 50 KM , 100 KM
10/10/26 Trailway Trail Race Houston 50 KM
10/10/26 Caveman Challenge at Waterloo Lake Denison 50 KM
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 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
10/25/26 Lost Souls Trail Run Smithville 50 KM
10/31/26 Harvest Trail Running Festival Farmersville 50 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 Rockledge Rumble Grapevine 50 KM
11/14/26 El Taco Loco San Antonio 50 KM , 100 KM
11/14/26 The Next Loop Endurance Series- Tyler, TX Nov Tyler 50 KM
11/14/26 Wild Hare Warda 50 KM , 50 Miles
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 Mosaic Trail Run Liberty Hill 50 KM
12/05/26 Isle du Bois Trail Run Pilot Point 50 KM
12/12/26 Naughty Hog Valley View 50 KM , 100 KM
12/13/26 Dallas 50K Dallas 50 KM
12/13/26 Race Austin: Holiday Victory Lap Austin 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
01/09/27 River Ranch Resolution Run Liberty Hill 50 KM
01/21/27 Franklin Mountains Trail Runs El Paso 50 KM , 100 KM
01/23/27 Alamo City Ultra San Antonio 50 KM
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
02/28/27 Cowtown Ultra Fort Worth 50 KM
03/06/27 Prickly Pear San Antonio 50 KM
03/06/27 Great Springs Trail Race - Austin Del Valle 50 KM
03/06/27 Crazy Desert Trail Race San Angelo 50 KM , 100 KM
03/20/27 Hippo Trail Fest Hutto 50 KM
03/28/27 Bluebonnet Trail Run Marble Falls 50 KM , 50 Miles
04/03/27 Brazos Legend Waco 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
05/01/27 Desert Wolf Johnson City 50 KM , 100 KM
05/01/27 Sasquatch Shuffle TX Grapeland 50 KM , 100 KM
05/15/27 East Texas Ultra Pittsburg 50 KM
05/29/27 River's Edge Trail Race Georgetown 50 KM
05/29/27 High Hope Endurance Run Glen Rose 50 KM , 50 KM , 100 KM , 100 KM , 200 KM
06/05/27 Great Springs Trail Race - Canyon Lake Canyon Lake 50 KM
06/12/27 Fire Trail Running Festival Spring Branch 50 KM

Past Events

Date Event City Distances
07/18/26 Dead Night Pines Trail Run Tyler 50 KM
07/18/26 Eastern Legend Gilmer 50 KM
07/11/26 Rise in the Pines Smithville 50 KM , 100 KM , 100 Miles , 200 KM
06/06/26 Texoma Challenge Denison 50 KM
05/10/26 Wildflower Trail Run Bastrop 50 KM , 100 KM
05/02/26 The Next Loop Endurance Series - Tyler, TX Tyler 50 KM
04/18/26 Gulf Coast Grind Surfside 50 KM , 50 Miles , 100 KM , 100 Miles
04/18/26 West Texas Ultra South Plains 50 KM , 50 Miles
04/18/26 TNT - Toughest N' Texas Trail Runs Waco 50 KM
04/18/26 Coyote Trail Run Cleburne 50 KM , 50 Miles
04/11/26 Brazos Bend 50 Needville 50 KM , 50 Miles , 100 KM
03/28/26 Ricochet's Riot Killeen 50 KM
03/14/26 The Green Ultra at Millican College Station 50 KM , 50 Miles
03/07/26 Frio Trail Runs Leakey 50 KM , 53 KM
03/07/26 Cross Timbers Trail Run Gordonville 50 KM , 50 Miles
01/03/26 The Resolution Run Waco 50 KM
11/15/25 Mission Tejas Trail Run Grapeland 50 KM
11/08/25 Barrier Island Ultra Port Aransas 50 KM , 50 Miles
11/08/25 Austin Rattler Run Smithville 50 KM , 66 KM , 75 KM , 100 KM
11/01/25 Camino De Los Muertos Lewisville 50 KM , 100 KM
10/18/25 Oktoberfest Trail Run Festival Farmersville 50 KM
09/27/25 Piney Woods Ultra Tyler 50 KM , 100 KM
09/06/25 Horse Thief Trail Run Austin 50 KM
04/26/25 Hidden Hills Ultra Graham 50 KM , 50 Miles
04/12/25 Wild Canyon Ultra Quitaque 50 KM , 75 KM , 100 KM
03/29/25 Austin Falls Ultra Austin 50 KM
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
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 Hill Country Trailfest Austin 50 KM
01/20/24 Sabine Trail Runs Hemphill 50 KM
01/13/24 The Urban Ultra - Dallas Dallas 50 KM
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
10/07/23 1877 Ultra Mineral Wells 50 KM
09/30/23 Knob Hills Trail Race Denton 50 KM , 100 KM
02/04/23 Piney Woods TrailFest New Caney 50 KM
12/17/22 Running The Sam - Eastern Coldspring 50 KM
02/06/22 Pedernales Trail Run Johnson City 50 KM
01/29/22 El Frio 50 Ft. Worth 50 KM
10/24/21 Spartan Trail Dallas Glen Rose 50 KM
07/17/21 El Fuego 50 Ft. Worth 50 KM
05/15/21 Spartan Trail - Austin Burnet 50 KM
05/15/21 Cibolo Creek Trail Run Schertz 50 KM
04/10/21 Mesquite Fire Mission 50 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
10/10/20 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
03/21/20 Run to the Rum Fat-Ass 50K La Porte 50 KM
02/08/20 Galveston 50k Beach Run Galveston 50 KM
12/28/19 RunOrDrop Dallas 30 KM , 50 KM
09/14/19 Colorado Crossing Marble Falls 50 KM , 50 Miles
02/09/19 The Escarpment 50K San Antonio 50 KM
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
01/27/18 Miracle Match Waco 50 KM
09/16/17 Lighthouse Hill Ranch Johnson City 50 KM
05/06/17 Whispering Pines Trail Run tyler 50 KM , 54 KM
01/21/17 Horseshoe Trail Run Hitchcock 50 KM
11/04/16 Big Cedar Endurance Run Dallas 50 KM , 50 Miles , 100 Miles
07/16/16 El Scorcho Fort Worth 50 KM
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
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
02/26/11 Surfside Marathon Surfside 50 KM
11/21/09 Warda Cardiac Run Warda 50 KM , 50 Miles
03/07/09 Doogies Run Warda 50 KM , 50 Miles
02/14/09 East Texas Ultra (Inactive) Tyler 50 KM
11/21/04 Leon Creek San Antonio 50 KM
01/18/92 Haugh Hundred North Dallas 50 KM , 100 KM

Weekly Newsletter

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

Recent Results

Silverheels Trail Runs
Fairplay, CO - 52 finishers
60 KM
Devil's Gulch
Wenatchee, WA - 82 finishers
100 Miles | 50 Miles
Thumbs Up Summer Slam
Estes Park, CO - 0 finishers
12 Hours
Dances with Dirt - Devil's Lake
Baraboo, WI - 166 finishers
50 Miles | 50 KM
Carolina Reaper Challenge
Greenville, SC - 80 finishers
50 KM
Eastern Legend
Gilmer, TX - 5 finishers
50 KM
First Blaze Trail Race
Milton, ON - 70 finishers
50 KM
Spaulding Woods 50K
Northfield, NH - 52 finishers
50 KM
Kaslo Wild Ultra
Kaslo, BC - 52 finishers
52 KM
Get Your Butt Kicked @ Route 66
Eureka, MO - 37 finishers
6 Hours
View All Results