The 2026 ENDURrun Prelim

Experience an unforgettable week of running from July 13 to 18, 2026, with The ENDURrun Prelim. Each day brings a unique challenge as you navigate through diverse landscapes and courses, culminating in the half marathon on your final day.
The journey begins on Sunday, July 12, at Weberlyn Crescent in Conestogo, Ontario. Enjoy a prologue run followed by socializing and kit pickup before wrapping up with a pre-race meeting.
Monday sets the pace as you tackle 5 kilometers around RIM Park in Waterloo. Two loops of this course will test your endurance from the start.
On Tuesday, push yourself to new limits at Riverbluffs Park in Cambridge. A challenging out-and-back route awaits, covering 7.5 kilometers and offering a mix of terrain for an exhilarating time trial experience.
Wednesday's cross-country run through Bechtel Park challenges you with three loops of this scenic course. Prepare for the technical trails that await on Thursday at Baden Hills near Wilmot, Ontario. Four laps around these rugged paths will provide both fun and competition as you navigate obstacles and natural terrain.
Friday brings a track race back to St David Catholic Secondary School in Waterloo. Seven-and-a-half laps of the track offer a perfect opportunity for speed and strategy with up to three heats decided by cumulative times leading into this stage.
The week concludes on Saturday, July 18, with a half marathon loop around RIM Park. Three complete circuits will take you through picturesque surroundings as you prepare to cross the finish line in style.
For ENDURrun Ultimate or Sport alumni, use Promo Code EARALUMNI for a $25 discount off your entry fee. If already registered for The 2026 ENDURrun 160 KM Ultimate or Sport 80 KM event, apply Promo Code ER160KMTOO to receive a more substantial $50 discount.
Mark your calendars and prepare for an extraordinary week of running in the heart of Ontario's beautiful countryside.