September 2, 2023

Wrap up summer by flexing your endurance at the Treeshaker 6- and 3-hour Mountain Bike Challenge!

Individuals and teams will ride as many laps as possible on our fast flowy trails in the respective time for a chance to win epic bragging rights, cool swag and shiny medals!
3-Hour Solo$50$60$70$75
6-Hour Solo$50$60$70$75
6-Hour Duo$100$120$140$150

All riders who have registered before Aug. 10 are guaranteed a race t-shirt at packet pick up.


Medals, gifts cards, and swag will be given to top three finishers in each category.
Both members of duo teams will receive prizes.


Solo male, solo female, solo single speed, solo masters 40+ male, solo masters 40+ female, solo masters 50+ male, solo masters 50+ female


Solo male, solo female, solo single speed, solo master’s 40+, solo masters 50+ male, solo masters 50+ female, duo male, duo female, duo coed

alt=Cycler biking through a trail at the Treeshaker Mountain Bike Challenge Race


We always need help with a variety of volunteer positions at races. Please sign up at the volunteer portal! New to volunteering on the Greenway? Apply here.


Refund & Weather Policy

Race registration is non-refundable. More than two weeks out you may transfer your race registration to another competitor or to another Greenway race of equal or lesser value. All transfers are at the discretion of the Race Director.

Our events run rain or shine unless there is severe weather. While we never want to cancel a race, in situations such as tornado warnings, thunderstorms, heavy and persistent rain etc., we will need to cancel. Should we cancel you will be notified via social media, our website, and email. Should we cancel there will be no refunds as that money has already been put toward the race.



In consideration of the acceptance of this entry in the Treeshaker 3- or 6-hour mountain bike races, I for myself and my heirs and assigns, waive any and all claims to which I may become entitled for injury or damage. I hereby release: Leroy Springs & Co. Inc., Anne Springs Close Greenway and all other organizers, sponsors, representatives, their agents and employees and any person or organization assisting in putting on the event from any and all claims for damages or injury incurred by me as a result of my participation or in traveling to or from this event. I further state that I am in proper physical condition to compete and participate in a mountain bike race with uneven terrain and varying weather conditions. I also give permission and unrestricted use of my name and picture in any broadcast, telecast or written account of the event (we will only use your information for race-related information).

TreeShaker Main

Event Details

Saturday, Sept. 2, 2023

Bob Reid Field Trial Barn
Adventure Road Entrance
104 Adventure Road

Event Schedule

Friday, Sept. 1:

  • 4-6pm Packet pick-up at the Adventure Road entrance parking lot

Come ride the course and practice! Please remember that there is a $12 entry fee for nonmembers on regular days at the Greenway. This fee will not apply on race day.

Saturday, Sept. 3:  

  • 6:15am Parking open
  • 6:45-7:50am Day-of registration, packet pick-up
  • 7:30a Pre-race meeting
  • 7:50am Riders to the start line for staging
  • 8:00am Race start
  • 10:45am Last lap for 3-hour race
  • 11:30a-3p Bar open
  • 12:00pm Award Ceremony for 3-hour race
  • 1:30pm Last lap for 6-hour race
  • 2:45pm Award ceremony for 6-hour race
alt=Treeshaker Mountain Bike Race Participant Rides Trails at ASCG