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Ultramarathons in Fort Worth (2026-27)

Updated November 7, 2026

No ultramarathons are listed in Fort Worth in the next 90 days; the next is Dalmatian Run Fest & Dizzy Dalmatian 101 on Saturday, February 13 in Fort Worth. 4 ultramarathons are listed in Fort Worth for the next 12 months; the next one starts from $0.01.

All DFWDallas (3)Fort Worth (4)Plano, Frisco & Denton (1)

• Sat13Feb

  Dalmatian Run Fest & Dizzy Dalmatian 101

  Sat Feb 13 · 7:15 AM · Fort Worth · Fort Worth

  Half marathonMarathon33.7 miles39.3 miles78.6 miles100 miles

  from $0.01Goes up Jan 29Sign up ↗
• Sun28Feb

  The Cowtown Marathon, Half & Ultra

  Sun Feb 28 · 7:00 AM · Fort Worth · Fort Worth

  Half marathonMarathon31.1 miles

  see siteDetails
• Sat13Mar

  Saved By the Trail

  Sat Mar 13 · 6:00 AM · Fort Worth · Fort Worth

  5K11K14 miles28 miles58KTrail

  Sign up ↗
• Sat3Apr

  Panther City Ultra

  Sat Apr 3 · 6:00 AM · Fort Worth · Fort Worth

  5K10K25K50KTrail

  Sign up ↗

Quick answers

How many ultramarathons are in Fort Worth in the next 3 months?

None are listed between November 7 and February 5. The next one after that is Dalmatian Run Fest & Dizzy Dalmatian 101 on Saturday, February 13 in Fort Worth.

When does the next early-bird price end for ultramarathons in Fort Worth?

Dalmatian Run Fest & Dizzy Dalmatian 101: the Marathon goes from $100 to $110 after January 29.

Are there ultramarathons in Fort Worth this weekend?

None are listed for November 7 to November 8. The next is Dalmatian Run Fest & Dizzy Dalmatian 101 on Saturday, February 13 in Fort Worth.