The ENDURrun Prelim
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The 2026 ENDURrun Prelim
The ENDURrun Prelim is a multi-stage running event held in July 2026 over six days and six stages, covering a total of 60 km. The event takes place in the Waterloo region of Ontario with stages in Waterloo, Cambridge, Wilmot and an event base at 2 Weberlyn Crescent, Conestogo. A prologue group run, kit pickup and a pre-race meeting are scheduled the day before the first stage at the Conestogo address.
Distances and course formats
- 10 km - RIM Park, Waterloo - 2 loops
- 7.5 km - Riverbluffs Park, Cambridge - out and back time trial
- 5 miles - Bechtel Park, Waterloo - cross country, 3 loops
- 10.4 km - Baden Hills, Wilmot - technical trail, 4 loops
- 3 km - St David CSS track, Waterloo - track race, multiple heats
- Half marathon - RIM Park, Waterloo - 3 loops
Entry, support and rules
Registration is capped (75 entries total) and entries are non-refundable, non-transferable and non-deferrable. Price tiers are listed for different registration periods. Discount promo codes are provided for alumni and for those already entered in related ENDURrun events. All participants receive a technical T-shirt; all finishers receive a finisher's medal. The event provides fluid stations, limited post-race refreshments, marked courses and volunteer support. Time limits are set per stage and failure to meet a stage time limit prevents further participation.
Awards and classification
Award medals are given to the top three overall and top three masters (no duplication). Leader bibs are presented after each stage for cumulative time leaders in Open and Masters categories. Visit the organization's website for the most recent information.
