Presented by Clinton River Area Mountain Biking Association


Online Registration is closed

You may still participate, t-shirt order closed

Online Registration Deadline: Wednesday, Sep 21, 2022 at 11:59 PM ET

Select Your Category

Category Start Time Distance Prizes Field Limit Fee
Open $0 9:00 AM $0
  • 50k, 100k, 100 mile

Event Items

Add donations and merchandise to your registration below. You can also donate or purchase items without registering.


MFO Long sleeve Shirt - $25.00

Massive FallOut 2022 Long sleeve shirt


Cramba-Imba donation

If you would like to make a donation to Cramba, we use the proceeds for trail maintenance, advocacy, support to community and more!


Location & Contact

Location address:
W Branch Dr, Oakland Charter Township, MI  48306
Event Website
Contact Us