Marji Gesick
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Marji Gesick
Marji Gesick is an endurance mountain bike and trail running event held in Marquette County, Michigan. The production includes multiple formats and distances and is organized by the 906 Adventure Team, a registered 501(c)(3).
The event offers several courses and formats:
- MG15
- MG50
- MG100
- Worst of Both Worlds
- MG200 (runs once every five years)
The event follows a self-supported ethos: no aid stations are provided, GPS navigation is mandatory, and e-bikes are not allowed. Checkpoints are at undisclosed locations and collect tokens; loss of a checkpoint item results in disqualification unless the item is returned. Drop bags are handled at the race start and moved to Jackson Park for racers at specified mileages. Some formats begin with a short run-to-bike or bike-to-run segment.
Marji Camp takes place before the main event at Rippling River campground in Marquette. Camp participants are paired with coaches for guided rides, including two three-hour rides on local trails, optional night rides, shared campsites, and group meals.
The event was established in 2015 with the original goal of creating a 100-mile route connecting major trailheads in Marquette County. A portion of entry fees supports local trail-building organizations and trail maintenance. Visit the organization's website for the most recent information.
