Loppet Foundation

TRAIL KIDS Adventure Mountain Bike Series

The TRAIL KIDS Adventure Mountain bike races are designed specifically for kids 7-13 years. The race series offers a variety of race formats including single track, short track and relay events. Relay Events are generally on a shorter 1 mile single track loop. We have also added an additional Age Gap Relay event where kids can do a relay race with an adult/mentor that is at least 10 years older.

Mountain Bike Series Results »


Where: All Mountain Bike Adventure Series events meet across from The Trailhead building at South parking lot for check-in and registration. Races will be held on a variety of mountain bike trails at Wirth.

When: Registration starts at 5:45 p.m. Participants will bike together with coaches to warm up on the race course. Race start is at 6:30 p.m.

  • 6:00 – 6:30 p.m.: Registration and warm up on race course
  • 6:30 – 7:45 – Mass start for individual and Relay races (There will be two waves of mass start. Intermediate/Advance race start at 6:30 and beginner mass start at 6:35 pm.
  • 8:00 p.m.: Post race snacks and door prizes

Race Course:

  • Intermediate/Advance mass start race ( 3 mile green/blue intermediate course on Area 36)
  • Beginner mass start race (  1 mile green beginner course on Area 36 Trail) All relay race courses will be held on beginner loop with each relay partner doing 2 laps and total of 4 laps combined for each relay team.

Format: There will be mass start races, youth relay race and age gap relay ( done with adult and youth).


  • $50 for full series. $60 after June 3.
  • $15 per race (race day only)
  • Entire race series is included in the TRAIL KIDS Summer Mountain Bike Program registration.
  • There will be prize drawings after each race for all participants

Register Now!

Race Series Schedule:

  • Monday, June 10,  – Mass start race
  • Tuesday, June 25 – Youth Relay Race
  • Monday, July 15 – Mass start race
  • Tuesday, July 30 – Age Gap Relay and end of season grill out!

Age Gap Relay Format: Age Gap Relay (adult/youth relay) – Youth will pair up with their parents or any adult that is 10 years older then them for a fun relay race event. Race will start with adult mass start, youth, adult and youth will finish the race. Following the race we will have a grill out celebration picnic outside the new Trailhead building!