Wyoming Half Marathons by Date • By City
Browse all 2019 Wyoming half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
May 2019
| Sun May 26 | Wyoming Marathon Races Medicine Bow Half Marathon | Laramie WY |
June 2019
| Sat Jun 1 | Grand Teton Half Marathon | Jackson WY |
| Sun Jun 2 | Casper Marathon Half Marathon & Relay | Casper WY |
| Fri Jun 7 | Bear Lake Endurance Marathon & Half Marathon – Wyoming | Cokeville WY |
| Sat Jun 8 | Jackson Hole Half Marathon & 5K | Jackson WY |
August 2019
| Sat Aug 17 | Run With the Horses Marathon Half Marathon & 10K | Green River WY |
| Wed Aug 21 | Mainly Marathons Center of the Nation Series – Day 3 | Sundance WY |
September 2019
| Sun Sep 15 | Cheyenne Marathon & Half Marathon | Cheyenne WY |
| Sun Sep 15 | T-Bird Trek Half Marathon 10K & 5K | Casper WY |
| Sat Sep 21 | Buffalo Bill Cody Half Marathon & 10K | Cody WY |
| Sat Sep 28 | Pinedale Half Marathon & 10K | Pinedale WY |
