
in 4 days
As of October 6, 2026, Crewable lists 221 upcoming marathons in the US from October 2026 to September 2027. The next is Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K on October 9 in Syracuse, UT. The next 150 are listed below, and the table by state covers all 221. Registration is open for 142. 4 advertise prize money.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K, on Friday, October 9, 2026, in Syracuse, UT. Distances: Marathon, Half Marathon, 10K.
142 of the 221 list registration as open as of October 6, 2026, including Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K, Autumn Harvest 50K • 20-Miler • 10-Miler • 5-Miler • Full • Half • 10K • 5K • Big Bastrop Backyard Ultra (Last Runner & Last Rucker Standing) and Bear Trap Trail Races.
4 races advertise prize money.
California (27), Texas (20) and Utah (13).
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