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Ore to Shore (O2S) 2026

Ore to Shore (O2S) 2026

Presented by Team O2S
Mountain Biking
Marquette, MI
Aug 8, 2026
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About This Event

Michigan’s largest mass-start, point-to-point mountain bike race transforms Marquette County’s stunning terrain into an epic adventure from iron country to Lake Superior. The course utilizes much of the same trail network as the popular Noquemanon Ski Marathon, but what sets this event apart is access to extensive private land normally closed to riders, creating an exclusive backcountry experience.

The flagship Hard Rock covers 48 challenging miles, starting with a mass start at 10:00 a.m. in downtown Negaunee, the birthplace of iron ore in Michigan. After a brief pavement roll-out, the route transitions to dirt trails through Ishpeming before tackling the undulating terrain toward Lake Superior. The course’s signature challenge is “Misery Hill” – a brutal 400-meter rocky climb that rewards survivors with panoramic views stretching to Lake Superior. Terrain varies dramatically from hard-packed dirt to gravel, grass, rocky technical sections, and sandy stretches, keeping riders engaged throughout.

The 28-mile Soft Rock option starts earlier at 9:00 a.m. from Teal Lake’s shores, merging with the Hard Rock course around mile four to share those same spectacular vistas. Both routes feature strategic aid stations and wind through historic landmarks including Cliff’s Shaft and Rope’s Gold Mine Haul Road.

The post-race celebration at Lakeview Arena features music, beer, and an awards ceremony. A unique “Fastest Family” category rewards three or more immediate family members competing across any distance options, with trophies and cash prizes for the top five families based on average speed. The event’s strength lies in its combination of challenging terrain, exclusive trail access, and strong volunteer support that creates a memorable experience beyond just racing.

Team O2S

Event Organizer

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