Race Calendar in Texas, United States

The Mammoth 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Fun Run

Glen Rose, Texas, United States

10 Oct, 2026 (Sat) – 11 Oct, 2026

Free - $155.00

Trail running, Running

Ultra 25K 10K 5K +3

Altra Federal Credit Union Harvest Hustle 1K/5K presented by Christus Trinity Mother Frances

Lindale, Texas, United States

10 Oct, 2026 (Sat)

$10.00 - $15.00

Running

1K 5K

Relay For Life of Mitchell County 5K

Colorado City, Texas, United States

10 Oct, 2026 (Sat)

$25.00

Running

5K

Powered to Move All Abilities Superhero Run 5k and Fun Run - Walk, Run, Wheelchair/Handcycle Roll

Plano, Texas, United States

10 Oct, 2026 (Sat)

$25.00 - $40.00

Running

5K 1.6K

Pumpkin Run 10K, 5K & 1Mile

Grand Prairie, Texas, United States

10 Oct, 2026 (Sat)

$20.00 - $40.00

Running

10K 5K 1.6K

2026Citizens Run Against Cancer Half Marathon & 5K

Victoria, Texas, United States

10 Oct, 2026 (Sat)

$35.00 - $100.00

Running

5K 13.1K

Trailway Trail Race

Somerville, Texas, United States

10 Oct, 2026 (Sat)

$10.00 - $110.00

Trail running

Ultra Marathon Half-Marathon 10K +4

Running with the Dogs

Kilgore, Texas, United States

10 Oct, 2026 (Sat)

$12.00 - $30.00

Running

5K 1K

Coffee Lovers Run 5K/10K/13.1 HOUSTON

Houston, Texas, United States

10 Oct, 2026 (Sat) – 28 Nov, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Hope Alliance Survive. Thrive. Prevent 5K Run/Walk

Hutto, Texas, United States

10 Oct, 2026 (Sat)

$30.00

Running

5K

Texans Against Child Trafficking 5K Race

Fort Worth, Texas, United States

10 Oct, 2026 (Sat)

$40.00

Running

5K

Hunters Moon "Hooves & Heels" Run - 5K, 3K & 1K

Calvert, Texas, United States

10 Oct, 2026 (Sat)

$25.00 - $30.00

Running

5K 3K 1K