Wyoming Running Races

31 upcoming races across Wyoming in the next 12 months, from local 5Ks to marathons and ultras. Updated nightly. Want filters, maps, and radius search? Open Wyoming in the Race Finder.

By distance: Half Marathons · 5K Races · 10K Races · Ultras

Racing in Wyoming: what the calendar looks like

There are 31 races on the Wyoming calendar over the next 12 months, which works out to about one every 2 weeks. September is the busiest month with 16 races; November is the quietest with 1. The busiest places to race are Cody (6), Cheyenne (4), Gillette (3).

Of those, 15 offer a 5K, 7 offer a 10K and 4 offer a Half Marathon. The next marathon is Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter Marathon on September 26 in Jackson. The next half marathon is Buffalo Bill Cody Half Marathon, 10K, & 5K on September 19.

By race count Wyoming ranks 50th of 51 states.

Races by month

Marathons in Wyoming

The only marathon on the Wyoming calendar right now is Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter Marathon on September 26, 2026 in Jackson.

September 2026

October 2026

November 2026

January 2027

March 2027

June 2027

July 2027

August 2027

Planning a race

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