M.M.R.S.
Supporting Sponsor
KTM

M.M.R.S.
Nationals Sponsor
Orange Motorsports

M.M.R.S.
Supporting Sponsor
Wheels Online

M.M.R.S.
Supporting Sponsor
Team Green

M.M.R.S.
Ironman Series Sponsor
Zoom

M.M.R.S.
Supporting Sponsor
Yamaha

M.M.R.S.
Supporting Sponsor
Kawasaki

M.M.R.S.
Supporting Sponsor
Rocky Mountain ATV/MC Race Gas

M.M.R.S.
Supporting Sponsor
Husqvarna Motorcycles

M.M.R.S.
Supporting Sponsor
Motorsport Racing Canada (MRC)

M.M.R.S.
Supporting Sponsor
Honda

M.M.R.S.
Supporting Sponsor
First Place Trailers

MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang
MMRS Ironman #4 Cochrane. Sept. 15/16, 2018
Photos by Mao Ouyang

Team MMRS is getting ready for a great 2019 season!

The staff & organizers at MMRS are committed to providing our racers with a great variety of tracks, safe & well organized practice and race days with a caring service that remains unmatched in the industry.

We appreciate your support and will continue to provide the best value for your hard earned dollars$

In order to maintain the high standards we have established, we will be returning to our roots for 2019.

We will remain independent.

This means offering MMRS memberships as well as keeping most of our race schedule local.

As always, our MMRS families are most important to us and we will strive to keep our focus on a family oriented club with great race day competition for all classes.

We have put our heart and soul into building MMRS into a club that promotes honesty, teamwork, commitment and dedication to our Members, Families and Racers.

Jean & John Maguire, M.M.R.S.

Welcome to MMRS

Maguire's Motocross Racing Series is leading the way in Canada by building sports facilities in southern Ontario for Motocross activities and through their use of Trackside/MYLaps Transponders for electronic scoring.

Maguire's Motocross Racing Series (MMRS) is a motocross racing series that offers a high level of competition on a wide variety of well prepared and maintained tracks. MMRS is owned and operated by John & Jean Maguire, owners of Muttco Mountain motocross track. Also included in our track line up are Madoc, Cochranes, Rocky Ridge and Thunder Mud.

Our goal is to provide a safe riding experience to riders of all ages and abilities, in a fun, family atmosphere. We offer a full day of practice on most Saturdays before race day on Sunday.

We also offer a Tyke program on Saturday after our regular practice. This is for 50cc beginner riders who aren't yet ready for full practice. Training wheels are allowed and there is no charge for these riders.

We welcome all riders and look forward to seeing everyone in 2019.

Become a part of the Movement by declaring your commitment to the True Sport Principles. View our Live Race Results online!