Waterloo 10 KM Classic
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Event overview
The Waterloo 10 KM Classic takes place at the University of Waterloo, Field 7, Frank Tompa Drive, Waterloo, ON, Canada on June 20-21, 2026. This is the 49th annual edition. The event offers multiple race options over two days and is open to everyone. Courses are certified by Athletics Canada and the event is sanctioned by Athletics Ontario.
Races, rules and logistics
- 10 km
- 5 km
- 3 km
- 200 m (kids, 12 and under)
- Big Dipper (5 km + 10 km, 15 km total)
- Little Dipper (5 km + 3 km, 8 km total)
Finisher medals are included for the 10 km, 5 km and 3 km. The Klassic Kids' 200 m is an untimed fun run for ages 12 and under and includes a finisher medal and bib; parents running with a child may participate without a separate 200 m fee if they are registered in a timed event. Stroller passengers are free but must be registered and accompanied by a participant in a different sub-event.
Registration fees are listed with tiered pricing and include mandatory charges. Refunds are not available; deferrals and transfers are described in the event waiver. Routes are published on Strava and map services. A time limit of 10 minutes per kilometre applies; participants falling behind may be asked to move to the sidewalk and finish without race support. Multiple kit pick-up opportunities are provided before the races. Visit the organization's website for the most recent information.
