Mountain bike
MG100
161 km
Start: Sep 21, 07:30 AM
250.00 EUR
Marji Gesick
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Mountain bike in United States, Marquette
Distances
Mountain bike
MG50
80.5 km
Start: Sep 21, 05:00 AM
200.00 EUR
Mountain bike
MINI
40 km
Start: Sep 21, 06:00 AM
150.00 EUR
About
Marji Gesick — known as the hardest single-day mountain bike race in America — is a self-supported endurance event in Michigan’s Upper Peninsula. The race includes multiple distance options (50 mi, 100 mi) and emphasizes individual resilience and outdoor stewardship.
Catering & aid stations
Self-supported — participants must carry all nutrition and water. No on-course service provided.
Pacers
No pacers. The event is self-supported; each rider sets their own pace.
Results
View official resultsTypical weather in Marquette
Monthly averages based on historical data (2000–present).
Jan23°14°
↑ 08:30
↓ 17:29
Feb23°12°
↑ 07:55
↓ 18:14
Mar32°21°
↑ 08:02
↓ 19:56
Apr42°31°
↑ 07:02
↓ 20:38
May55°42°
↑ 06:16
↓ 21:18
Jun65°53°
↑ 05:57
↓ 21:45
Jul73°61°
↑ 06:13
↓ 21:40
Aug73°62°
↑ 06:49
↓ 21:01
Sep67°56°
↑ 07:29
↓ 20:02
Oct54°45°
↑ 08:08
↓ 19:04
Nov41°33°
↑ 07:53
↓ 17:17
Dec30°22°
↑ 08:28
↓ 17:04
Prices & signup
- MG100250.00 EUR
- MG50200.00 EUR
- MINI150.00 EUR
Last updated: Jun 6, 2026, 12:19:09 AM
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