Tuesday September 4th we switch to a CYCLOCROSS style race course. Your mountain bike will work great on the King course, if you have a Cross bike great!

As light is fading fast we will aim to start the race at 6:45pm.

The cross course is a great way to introduce kids to bike racing. The course is mostly visible to spectators, its on grass, and nothing to technical.  

 The King Race Series provides a friendly and competitive event for riders or all ages and abilities.

Join us weekly at the Centennial Trails in King Township to improve your fitness, skills, and overall love for mountain biking.

Enjoy weekly draw prizes, demo bikes, and guest sponsors!


Keep up to date by following the King Weekly Series Facebook page.

Racing starts soon, but before we get on the trails we will be hosting a trail cleanup / maintenance event - dates to be determined. Come out for a few hours and help us prepare for the summer ahead, and all those participating will be rewarded!


Event Details:

  • Tuesday Nights, May 1st to September 24th 
  • Registration @ 6:00 pm
  • Race Starts @ 6:45 pm SHARP and lasts between 45-75 minutes
  • Centennial Trails, 14855 Jane Street, King City (map below)

2018 Pricing (same as 2017!):

  • Adults: $15 per race or $175 for the season
  • Under 18: $10 per race or $100 for the season
  • Parent & Child: $20 per race or $250 for the season
  • Plate fee: $2 (included in season rate)


  • Completed Waiver. Download and complete in advance to speed up initial registration at the event
  • Ontario Cycling Associations License or Citizen’s Permit*
  • Certified Bike Helmet
  • Mountain Bike in Good Working Order


* These permits are not available on site, they MUST be purchased online from the OCA before you participate in your first race. This is a non-negotiable insurance issue. "Test rides" or "tryouts" are not permissable under any circumstances. 


  See the organizer page on Webscorer