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Running calendar near Ottawa 2025-2026

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Explore the top running races near Ottawa for 2025-2026! We've gathered 13 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
3
Saturday

Run to Empower

5 km
May
11
Sunday

Mothers Day Flower Fun Run

5 km
May
17
Saturday

Early Bird Triathlon & Run

Triathlon
May
24-25
Sa - Su

Tamarack Ottawa Race Weekend

5 km 10 km 21 km 42 km
June 2025
Jun
21
Saturday

Mud Hero

Obstacle Run
July 2025
Jul
12
Saturday

Meech Lake Triathlon

Triathlon
August 2025
Aug
3
Sunday

IRONMAN Canada-Ottawa

Triathlon
Aug
17
Sunday

Demi Marathon de la Voie Verte

5 km 21 km
Aug
30
Saturday

The Canadian Triathlon & Run

Triathlon
September 2025
Sep
21
Sunday

Canada Army Run

5 km 10 km 21 km
Sep
27
Saturday

Courons Gatineau

5 km 10 km 15 km
October 2025
Oct
12
Sunday

Fall Colours Run

3 km 5 km ... 21 km 42 km
February 2026
Feb
1
Sunday

Winterlude Triathlon

Triathlon
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