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Ultra Marathons Found In San Antonio, Texas
View all ↓Ultra Marathons in & near San Antonio, Texas 2025 - 2026
The most comprehensive list of Ultra Marathons in and near San Antonio, Texas in 2025 - 2026. Find your perfect race!
Race Calendar: Ultra Marathons Found In San Antonio, Texas
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Land Heritage Institute - Trails Through Time Virtual Endurance Challenge
San Antonio, Texas
Fri 01 Aug 25 - Wed 31 Dec 25
$80.50
🚀Boosted
Great Springs Trail Race - Austin
Del Valle, Texas
Sat 07 Mar 26
$14.05 - $119.55
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Lake Travis New Years Trail Challenge (Ruck options available)- 100K | 50K | 25K | Half-Marathon | 10K | 5K
Marble Falls, Texas
Thu 01 Jan 26 - Fri 02 Jan 26
$32.79 - $223.59
HOKA Bandera Endurance Trail Race
Bandera, Texas
Sat 10 Jan 26 - Sun 11 Jan 26
$20.38 - $251.43
Tejas Trails 2026 PACER Registration
Central Texas, Texas
Sat 10 Jan 26 - Sun 25 Oct 26
Free
Lake Travis Winter Marathon: 24HR Dual Course Challenge
Leander, Texas
Sat 31 Jan 26 - Sun 01 Feb 26
$48.70 - $80.50
River Ranch Resolution Run
Liberty Hill, Texas
Sat 31 Jan 26
$13.05 - $108.00
Heart of Hill Country Marathon: Spring Challenge
Leander, Texas
Sun 01 Mar 26 - Mon 30 Mar 26
$27.50 - $69.90
Great Springs Trail Race - Austin
Del Valle, Texas
Sat 07 Mar 26
$14.05 - $119.55
SARR Prickly Pear
San Antonio, Texas
Sat 07 Mar 26
$43.40 - $107.00
Hippo Trail Fest
Hutto, Texas
Sat 21 Mar 26
$14.05 - $119.55
Bluebonnet Trail Run: 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K and Kids 2K Run
Marble Falls, Texas
Sun 29 Mar 26
$22.19 - $159.99
Hells Hills Trail Race
Smithville, Texas
Sat 04 Apr 26
$14.05 - $135.38
Pandora's Box of Rox
Burnet, Texas
Sat 25 Apr 26
$14.05 - $140.65
Texas Autism Walk
Cedar Park, Texas
Sat 25 Apr 26
Free - $15.00
Tejas Dirt Festival
Rock Springs, Texas
Fri 08 May 26
$14.05 - $135.38
Wildflower Trail Races
Bastrop, Texas
Sat 09 May 26 - Sun 10 May 26
$38.10 - $107.00
River's Edge Trail Race
Georgetown, Texas
Sat 23 May 26
$14.05 - $119.55
Austin's Backyard Marathon & Memorial Day Remembrance Run
Leander, Texas
Sat 23 May 26
$74.14 - $101.70
Capt'n Karl's Trail Series - Pedernales Falls
Johnson City, Texas
Sat 06 Jun 26 - Sun 07 Jun 26
$13.05 - $108.00
Great Springs Trail Race - Canyon Lake
Canyon Lake, Texas
Sat 06 Jun 26
$14.05 - $119.55
Capt'n Karl's Trail Series - Muleshoe Bend
Spicewood, Texas
Sat 27 Jun 26 - Sun 28 Jun 26
$13.05 - $98.51
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K
Spicewood, Texas
Sat 25 Jul 26 - Sun 26 Jul 26
$16.90 - $128.19
Capt'n Karl's Trail Series - Reveille Peak Ranch
Burnet, Texas
Sat 08 Aug 26 - Sun 09 Aug 26
$13.05 - $99.56
Cactus Rose Endurance Trail Race
Bandera, Texas
Fri 23 Oct 26
$14.05 - $240.88
SARR Rocky Horror Trail Run
San Antonio, Texas
Sat 24 Oct 26
$43.40 - $107.00
Fields of Gold 50K, Marathon, Half-Marathon, 12 Hour Ultra, 10K and 5K Race
Marble Falls, Texas
Sat 24 Oct 26
$32.79 - $127.14
Colorado River Run: 100-Mile & 50-Mile Ultra, 50K, Marathon, Half-Marathon, 10K and 5K
Marble Falls, Texas
Fri 27 Nov 26 - Sat 28 Nov 26
Free - $149.39
Mosaic Trail Race
Liberty Hill, Texas
Sat 05 Dec 26
$19.33 - $145.93
Holiday Victory Lap and Star of Texas 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Spicewood, Texas
Sun 13 Dec 26
$32.79 - $128.19
Land Heritage Institute - Trails Through Time Virtual Endurance Challenge
San Antonio, Texas
Fri 01 Aug 25 - Wed 31 Dec 25
$80.50
Showing 1-29 of 29 results
