From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.
Cycling
Contact: tds.necc@gmail.com
Newmarket, Ontario, CanadaAge Group Swim
Contact: newswim@rogers.com
Yonge Street, Newmarket, Ontario, L3Y 1J4, CanadaCycling
Contact: somcc@spokeomotion.com
Newmarket, Ontario, Canada