When
May 29, 2027
Weather
Last Year's Race Weather
🌦️ Drizzle · 8°C–20°C
· Wind 30 km/h
Registration
Open Now
Opened July 5, 2026, Until Full
Website
Official website →
Event Details
The Ottawa 10K presented by Otto’s Ottawa is part of the Tamarack Ottawa Race Weekend, featuring a 10-kilometer race. The 2027 edition is scheduled for May 29, 2027.
Event type
10K
Distance
10.0 km
Surface
Road
Registration opens
July 5, 2026, Until Full
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