MDH BUCK-FIFTY ULTRA ENDURANCE RACECycling248 km483 km243 km483 kmRunning248 km483 km243 km483 km May 1, 2026Watford City, North Dakota, United States
Chord Energy Williston MarathonRunningMarathonHalf Marathon10k5k June 6, 2026Williston, North Dakota, United States
Otter Creek Mountain Bike Race & Trail RunMountain Bike89 km56 km21 km56 kmTrail Run6 kmHalf Marathon June 12, 2026Mandan, North Dakota, United States
Lyons-Heart Gravel Classic - Premier Gravel Bike Race in Mandan, North DakotaCycling56 km56 km105 km161 km July 11, 2026Mandan, North Dakota, United States
Cirque Series - Grand Targhee, WYRunning11 km11 km11 km August 29, 2026Grand Forks AFB, North Dakota, United States
