Tamarack Ottawa Race Weekend

Tamarack Ottawa Race Weekend

Ottawa, ON • CAN

May 23, 2026

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Races

Saturday, May 23

7 races

Ottawa 5K

SAT, MAY 23, 2026 · 4:00 PM

Ottawa 10K presented by Otto’s Ottawa

presented by Otto’s Ottawa

SAT, MAY 23, 2026 · 5:45 PM

Ottawa Kids Marathon

SAT, MAY 23, 2026 · 1:00 PM

Ottawa 2K

SAT, MAY 23, 2026 · 3:00 PM

59.2 km Challenge

SAT, MAY 23, 2026 · 8:00 AM

36.1 km Challenge

SAT, MAY 23, 2026 · 8:00 AM

17 km Challenge

SAT, MAY 23, 2026 · 8:00 AM

Sunday, May 24

2 races

Ottawa Half Marathon presented by Desjardins

presented by Desjardins

SUN, MAY 24, 2026 · 9:00 AM

Tamarack Homes Ottawa International Marathon

SUN, MAY 24, 2026 · 7:00 AM

Weather

Race Day (May 23)

19°C

overcast clouds

Precipitation

10%

Humidity

41%

Wind

24 km/h

Weather conditions from race day

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