DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
MG100BIKE starts at Forestville Trailhead, County Road HT, Marquette, MI
Marquette Township, Marquette County
Countdown
September
The 100-mile ride, point to point, and one of the longest days you can pick on a mountain bike. Plan on riding well past dark.
Key facts
01Everything ends Sunday at 8:30 am ET, so that is your hard time limit
02Results are ranked by sex, age group and bike type
03Shares its 07:30 start with the Worst of Both Worlds event
Create a free training plan for the Marji Gesick: MG100BIKE
7-day free trial, no card required
The course
The route
Marquette Township
Distance161km
StartElevation
0 kmDrag map to rotate132.5 km
Weather
Mid-September, Marquette Township
19°CTypical high
11°CTypical low
3°CColdest in 20 years
40%Days with rain
Highs around 19°C and lows around 11°C, but it has dropped to 3°C. Rain on 40% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Marji Gesick: MG100BIKE
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Marji Gesick: MG100BIKE plan targets
Typical sessions
161 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Terrain and skills practice specific to the course
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Marji Gesick: MG100BIKE plan.
7-day free trial, no card required.
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