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Ultramarathons near Houston (2026-27)

Updated November 3, 2026

2 ultramarathons are coming up near Houston in the next 90 days; the next is Sugar Rush Relay on Saturday, November 14 in Sugar Land. 5 ultramarathons are listed near Houston for the next 12 months.

All HoustonHouston (1)Katy, Sugar Land & Fort Bend (4)

• Sat14Nov

  Sugar Rush Relay

  Sat Nov 14 · 4:00 AM · Sugar Land · Katy, Sugar Land & Fort Bend

  75 miles

  Reg. closed
• Sat5Dec

  Brazos Bend 100

  Sat Dec 5 · 6:00 AM · Needville · Katy, Sugar Land & Fort Bend

  1KHalf marathon16 milesMarathon100K100 milesTrail

  from $10Sign up ↗
• Sat13Feb

  Houston Ultra Trail

  Sat Feb 13 · 6:00 AM · Houston · Houston

  1K5K10K25K50K50 milesTrail

  from $60Goes up Jan 1Sign up ↗
• Sat27Feb

  Space City Ultra

  Sat Feb 27 · 6:00 AM · Sugar Land · Katy, Sugar Land & Fort Bend

  5K10K25K50KTrail

  Sign up ↗
• Sat10Apr

  Brazos Bend 50

  Sat Apr 10 · 6:00 AM · Needville · Katy, Sugar Land & Fort Bend

  1K5K10K25K16.7 miles50KTrail

  from $10Goes up Dec 8Sign up ↗

Quick answers

How many ultramarathons are near Houston in the next 3 months?

2 ultramarathons are listed near Houston between November 7 and February 5. The next is Sugar Rush Relay on Saturday, November 14 in Sugar Land.

What is the cheapest ultra near Houston right now?

Brazos Bend 100 on December 5 has the lowest listed entry fee in the next 90 days: $10. Prices are before the registration platform's processing fee.

When does the next early-bird price end for ultramarathons near Houston?

Brazos Bend 50: the 50 miles goes from $120 to $125 after December 8. 1 more of these ultramarathons publish a later price increase.

Are there ultramarathons near Houston this weekend?

None are listed for November 7 to November 8. The next is Sugar Rush Relay on Saturday, November 14 in Sugar Land.