Browse all 2017-2018 Wyoming half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
See also: Wyoming Half Marathons, Listed by City
May 2018
- Sun, May 27: Wyoming Marathon Races Medicine Bow Half Marathon in Laramie, WY
June 2018
- Sat, Jun 2: Grand Teton Half Marathon in Jackson, WY
- Sat, Jun 9: Jackson Hole Half Marathon & 5K in Jackson, WY
July 2017
- Tue, Jul 4: Lander Challenge for Charities Half Marathon, 5K & 1-Mile in Lander, WY
- Sat, Jul 8: Star Valley Half Marathon in Thayne, WY
August 2017
- Sat, Aug 19: Run With The Horses Marathon, Half Marathon & 10K in Green River, WY
September 2017
- Sat, Sep 2: Big Horn Half Marathon in Lovell, WY
- Sat, Sep 2: Jackson Hole Marathon, Half Marathon & Relay in Jackson Hole, WY
- Thu, Sep 14: Center of the Nation Series Marathon, Half Marathon, 10K & 5K – Day 4 in Sundance, WY
- Sat, Sep 16: Wolf Creek Wrangle Trail Run Half Marathon, 10K & 5K in Wolf, WY
- Sun, Sep 17: T-Bird Trek Half Marathon, 10K & 5K in Casper, WY
- Sat, Sep 23: Buffalo Bill Cody Half Marathon & 10K in Cody, WY
- Sat, Sep 23: Pinedale Half Marathon, 10K & 1-Mile in Pinedale, WY
