Ultras in Texas 2026 | Upcoming Races & Dates | My Next Race

There are 166 ultras in Texas scheduled for 2026. The next is the 2026 HARRA Warm-Up Series Bundles (Round 2) in Houston on October 11. Texas ultras run primarily October.

Heatwave Half Marathon/5K/10K - Dallas

Sat, Jul 24 · Dallas, TX Dallas

1 Mile1 Mile5K +12

From $17 Open 5 spots left

Shark Week Showdown 5K, 10K - Fort Worth, TX

Sat, Jul 31 · Fort Worth, TX Fort Worth

1 Mile Run1 Mile Run5k Run 3.1 Miles +9

From $15 Open 5 spots left

Shark Week Showdown 5K, 10K - Austin, TX

Sat, Jul 31 · Austin, TX Austin

1 Mile Run1 Mile RunVolunteer then Run 5K 3.11 Miles +9

From $15 Open 5 spots left

Shark Week Showdown 5K & 10K - Houston, TX

Sun, Aug 1 · Houston, TX Houston

1 Mile Run1 Mile Run5k Run 3.1 Miles +9

From $15 Open 5 spots left

Shark Week Showdown 5K, 10K - San Antonio, TX

Sun, Aug 1 · San Antonio, TX San Antonio

1 Mile Run1 Mile Run5k Run 3.1 Miles +9

From $15 Open 5 spots left

The Big Kahuna 5K, 10K - Dallas

Sat, Aug 14 · Dallas, TX Dallas

1 Mile RunVolunteer then Run 5K 3.11 Miles5k Run 3.1 Miles +3

From $15 Open 5 spots left

The Big Kahuna 5K, 10K - Waco

Sun, Aug 15 · Waco, TX Waco

1 Mile RunVolunteer then Run 5K 3.11 Miles5k Run 3.1 Miles +3

From $15 Open 5 spots left

Summer Sizzler- Austin

Sat, Aug 21 · Austin, TX Austin

1 Mile1 Mile5K +11

From $17 Open 5 spots left

Summer Sizzler - Dallas

Sun, Aug 22 · Dallas, TX Dallas

1 Mile1 Mile5k +11

From $17 Open 5 spots left

Summer Sizzler - Greater Houston

Sat, Aug 28 · Sugar Land, TX Sugar Land

1 Mile1 Mile5K +11

From $17 Closed 5 spots left

Summer Sizzler - Fort Worth

Sun, Aug 29 · Fort Worth, TX Fort Worth

1 Mile1 Mile5K +11

From $17 Open 5 spots left

Summer Sizzler - San Antonio

Sun, Aug 29 · San Antonio, TX San Antonio

1 Mile1 Mile5K +11

From $17 Open 5 spots left

Golden Harvest Half Marathon & 5K/10K - Austin

Sat, Sep 18 · Austin, TX Austin

1 Mile1 Mile5K +14

From $17 Open 5 spots left

Golden Harvest Half Marathon & 5K/10K - Dallas

Sun, Sep 19 · Dallas, TX Dallas

1 Mile1 Mile5K +14

From $17 Open 5 spots left

Golden Harvest Half Marathon & 5K/10K - Houston

Sat, Sep 25 · Houston, TX Houston

1 Mile1 Mile5K +14

From $17 Open 5 spots left

The Big Kahuna 5K, 10K - Corpus Christi

Sat, Sep 25 · Corpus Christi, TX Corpus Christi

1 Mile RunVolunteer then Run 5K 3.11 Miles5k Run 3.1 Miles +3

From $15 Open 5 spots left

Golden Harvest Half Marathon & 5K/10K - Fort Worth

Sun, Sep 26 · Fort Worth, TX Fort Worth

1 Mile1 Mile5K +14

From $17 Open 5 spots left

The Big Kahuna 5K, 10K - Galveston

Sun, Sep 26 · Galveston, TX Galveston

1 Mile RunVolunteer then Run 5K 3.11 Miles5k Run 3.1 Miles +3

From $15 Open 5 spots left

Golden Harvest Half Marathon & 5K/10K - San Antonio

Sun, Sep 26 · San Antonio, TX San Antonio

1 Mile1 Mile5K +14

From $17 Open 5 spots left

PinkStrong Ride

Sat, Oct 2 · Hutto, TX Hutto

Family/Survivor LoopRide 10 (Family/Survivors)Ride 25 +7

From $20 Closed