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Knobby Tire Series – Brundage Marathon & XC Bike Race

  •  July 13, 2019 @ 8:00 am - 2:00 pm

Jump start summer mountain bike season with XC and marathon races at Brundage Mountain! The Knobby Tire Series is an 8 race series in Idaho with races in the Boise area and Valley County. Camp, race, food, beer….awards. Overall a great time. Camping is available for racers, Camping in the upper parking lot is Free or you can camp in our Huckleberry Camp ground for $5 for 1 night or $10 for 2 nights.  All Campers need to check in with our Guest Services office.  Located on the plaza level of our lodge.

Marathon 3 laps (approx 34.5 miles) 830am – 2 lrg and 1 sm
Solo Male, Female, SS and 45+
Expert/Open/Pro (approx 20 miles) 8:30am – 1 lrg and 1 sm
Sport 1 Laps (approx 15 miles) 830am – 1 lrg
Beginner 2 Lap (approx 10 miles) 830am – 2 sm
Jr 1 Lap (approx 5 miles) 830am – 1sm
New XC Category Structure 2019…Signup for the Category you want to race in based on level of competition you desire to compete in…Race up! Friday before the race I will break out Age Group pairing in all appropriate categories based on entries…Our goal here is to foster healthy fun competition…Lets race and have fun!
Expert M/F
Single Speed (Long course)
Sport M/F
Beginner M/F
Jr’s M/F

The Course: Long lap: Up Elk…Split onto grouse for…back to Elk…Onto South Lodge Lane…down Growler to start/finish – Course Map

Short lap: Short course map

Post Race: Food, beer….Awards…Overall great time

​Registration at:


July 13, 2019
8:00 am - 2:00 pm
Event Category:


Knobby Tire Series