Course
Lapped course through the hills around Creemore, Ontario, starting and finishing at Mad River Park on George Street. About 70% gravel road and 30% private trail, with roughly half a mile of climb per lap. The 27.5K is one lap, the 55K two and the 80K three; a 14K is also offered. Four aid stations per lap carry water, electrolytes and snacks.
Key dates
- ★Race dayOctober 2027 · date to be announced
About
The Creemore Vertical Challenge is a trail ultra near Creemore, Ontario, part of the Ontario Ultra and Trail Race Series. Distances range from a 14K to an 80K, with the course's name reflecting its significant, sustained climbing.
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Toronto Waterfront Marathon
Canada's biggest marathon, flat along Lake Ontario
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.