Star Valley Half Marathon

JUL
11
2026
A community half marathon and 5K in Afton, Wyoming on July 11, 2026. The 16th Annual race starts at Heiner Family airfield, runs through farm roads in Turnerville and Bedford, and finishes at Thayne elementary school with a free kids fun run.
Sat 11 Jul 2026
13 miles 5 kilometers

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Star Valley Half Marathon: July 11, 2026

The Star Valley Half Marathon is scheduled for July 11, 2026, in Afton, Wyoming. This is the 16th Annual running of the event. Proceeds from the race are designated to benefit local families in need. Results from the 2025 race are available from the organizers.

The course begins at the Heiner Family airfield in Turnerville. Runners head south for about two miles, then turn and return north as the route winds through the rolling farm lands of Turnerville and Bedford. The event finishes in Thayne at the elementary school.

The event program includes a Free Kids Fun Run held at the half marathon finish line in Thayne on race morning. The event is open to runners, joggers, and walkers.

Distances offered:

  • 13.1 km
  • 5 km

The race information lists the location in Afton, Wyoming, and notes cool July temperatures for the area. The description focuses on the course layout, community benefit, and family-friendly activities associated with the event. Visit the organization's website for the most recent information.

13 mi
Half Marathon
5 km
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