Star Valley Half Marathon

JUL
11
2026
The Star Valley Half Marathon in Afton, Wyoming on July 11, 2026 offers a 13.1 km and a 5 km course that begins at Heiner Family airfield and finishes at Thayne elementary school. Proceeds benefit local families and a kids fun run is held at the finish.
Sat 11 Jul 2026
13 kilometers 5 kilometers

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Star Valley Half Marathon

The Star Valley Half Marathon is scheduled for July 11, 2026 in Afton, Wyoming. The event is presented as the 16th annual edition and offers a half marathon distance and a 5 km race. Proceeds from the event go to benefit local families in need.

The course begins on the Heiner Family airfield in Turnerville, proceeds south for about two miles, then turns north and winds through the rolling farm lands of Turnerville and Bedford before finishing at the elementary school in Thayne. The event lists participation for runners, joggers, and walkers, and it also includes a Free Kids Fun Run that starts at the half marathon finish line in Thayne.

Practical details published by the organizer include the event location at 200 Bowles Lane, Afton, WY 83110. Results from the 2025 edition are noted as available from the organizer. No start or finish times are provided here.

Distances Visit the organization's website for the most recent information.

  • 13.1 km half marathon
  • 5 km footrace
13 km
Half Marathon
5 km