Wild Duluth Races 100K and 50K

Join us for the 2026 Wild Duluth Races! 100K starts at 6:00 a.m. at Bayfront Park, 50K starts at 8:00 a.m. at Oldenburg Point Picnic Area in Jay Cooke State Park. Don't delay registration too long as our races mostly filled last year and we're right at capacity going forward. See you on the trails! Rugged ultramarathons on the scenic and challenging Superior Hiking Trail.