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Entry Fees

  • $40 Marathon
  • $35 XC

No Day-Of Registration

MARATHON (3-Laps) CATEGORIES 
  • Open Male
  • Open Female
  • Male 40+
  • Female 40+
  • Male 50+
  • Single Speed
XC (2-Laps) CATEGORIES
  • Male 15-17
  • Male 17-34
  • Male 35+
  • Female 15-17
  • Female 17-34
  • Female 35+
  • Single Speed
  • Clydesdale (200+ lbs)

XC (1-Lap) CATEGORIES

  • Beginner Male
  • Beginner Female

XC (1- Modified Lap) CATEGORIES

  • Junior Male 18 & under
  • Junior Female 18 & under

Bogus Trifecta Marathon & XC MTB


2018 Marathon MTB $40.00
Available Until : Thursday, June 21, 2018 11:59 PM
Registration List / Roster

2018 XC MTB $35.00
Available Until : Thursday, June 21, 2018 11:59 PM
Registration List / Roster

2018 Knobby Tire Series  

Race Start Times:    

  • 9:00 am - Marathon (3-Laps)  
  • TBD - XC (2-Laps)
  • TBD - XC (1-Lap) 

Post-Race Activities:

  • Keg of 10 Barrell Brewing Beer
  • Awards and raffle following the last race
  • Food Truck onsite

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To register participants, simply click the Add To Cart button for each person before checking out and we'll ask for that individual's registration info during the checkout process.

When & Where
Event Date:
Saturday, June 23, 2018  
Event Location:
Bogus Basin Ski Resort
Boise ID 83702

Exact Location
Location Map

Helpful Links

Knobby Tire Series Facebook Page

Knobbytireseries.com

Questions about the race? Send an email to alex01phipps@gmail.com

Helpful Tip

Please click the SUBMIT button only one time at checkout.