Course
Ultimate 160 KM160 km
Sport 80 KM80 km
Key dates
- ★Race dayAugust 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The ENDURrun is a stage race held over multiple days in Ontario's Waterloo Region, combining trail and road running. Competitors choose the Sport (80K total) or Ultimate (160K total) distance across the event.
Your next race, seen from above.
Save The ENDURrun to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save The ENDURrun to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.