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50K races in the United States

2026 and 2027 race calendar. 219 upcoming, updated daily.

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Alabama252Alaska19Arizona177Arkansas195California879Colorado273Connecticut171Delaware57District of Columbia24Florida1354Georgia569Hawaii35Idaho61Illinois394Indiana300Iowa137Kansas111Kentucky243Louisiana198Maine89Maryland233Massachusetts231Michigan449Minnesota114
All 52 states
Alabama252Alaska19Arizona177Arkansas195California879Colorado273Connecticut171Delaware57District of Columbia24Florida1354Georgia569Hawaii35Idaho61Illinois394Indiana300Iowa137Kansas111Kentucky243Louisiana198Maine89Maryland233Massachusetts231Michigan449Minnesota114Mississippi75Missouri269Montana94Nebraska56Nevada74New Hampshire64New Jersey441New Mexico71New York479North Carolina681North Dakota14Ohio486Oklahoma191Oregon81Pennsylvania529Puerto Rico2Rhode Island32South Carolina264South Dakota14Tennessee320Texas1149Utah92Vermont36Virginia424Washington284West Virginia83Wisconsin262Wyoming11
219 upcoming
Sport
AllRunning11302Trail981Cycling211Triathlon421Obstacle68Other160
Distance
Any5K1022010K3856Half marathon2965Marathon51250K219Ultra295Sprint140Olympic6070.33140.64Gran fondo4Gravel6
October 2026

Canyonlands Ultra

Moab, Utah, United States
TrailHalf marathonMarathon50KUltra15K

Chattajack

Chattanooga, Tennessee, United States
Other50K

Hueston Woods Trail Race

Hueston Woods State Park, Ohio, United States · Oct 24 to Oct 25, 2026
Trail5K10KHalf marathon50K30K+1

WXT Ultra

Titusville, New Jersey, United States
Trail50K25K

Womp Romp

Norwell, Massachusetts, United States
Running50K10 miles

Camino De Los Muertos

Little elm, Texas, United States · Oct 31 to Nov 1, 2026
Trail5K10K50K25K1 mile
November 2026

Conquer the Castle

Mayfield, Ohio, United States
Running5K50KUltra10.3 miles20.6 miles+1

Goblin Valley Trail Runs

Green River, Utah, United States · Nov 7 to Nov 8, 2026
Trail5K10KHalf marathonMarathon50K+2

Kessel Run Ultra

Fruita, Colorado, United States
Trail50KUltra20 miles10 miles

Lake Chabot Trail Run

Castro Valley, California, United States
Trail5KHalf marathonMarathon50K4.8 miles+1

RYR Endurance Race Weekend

Owensboro, Kentucky, United States · Nov 14 to Nov 15, 2026
Running5K10KHalf marathonMarathon50K+1

Fire Fest Ultra

Logandale, Nevada, United States · Nov 21 to Nov 22, 2026
Trail5K10KHalf marathonMarathon50K+3

The Derby 50k

Ellerbe, North Carolina, United States
Running50K
December 2026

Bigfoot

Kimbolton, Ohio, United States · Dec 5 to Dec 6, 2026
Trail50K20 miles10 miles

Last Chance Ultra

Rogersville, Missouri, United States · Dec 5 to Dec 6, 2026
Trail50KUltra10 miles

Mosaic Trail Race

Burnet, Texas, United States
Trail5K10KHalf marathonMarathon50K+1
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