Halbmarathons in Ontario 2025/26

Jun

21

Samstag

Community Strong Race

Sault Ste. Marie, Ontario

5 km 10 km ... 6 hr 8 hr

Jun

21

Samstag

Niagara Ultra

Niagara-on-the-Lake, Ontario

10 km 21 km 42 km 50 km

Jun

22

Sonntag

Kawartha Sun Run

Kawartha Lakes, Ontario

5 km 10 km 21 km

Jun

29

Sonntag

The Whiskey Run - London

London, Ontario

5 km 10 km 21 km

Jul

5

Samstag

Summit 700 Trail Runs

The Blue Mountains, Ontario

Trailrun 5 km 10 km 21 km 50 km

Jul

6

Sonntag

The Whiskey Run - Toronto

Burlington, Ontario

5 km 10 km 21 km

Jul

13

Sonntag

The ENDURrun Sport 80 KM

Conestogo, Ontario

Trailrun 5 km 7 km ... 21 km 80 km

Jul

19-20

Sa - So

Xterra Conquer the Crater

Greater Sudbury, Ontario

Trailrun 5 km 10 km 21 km 42 km

Jul

26

Samstag

Tally in the Valley Trail Race

Hamilton, Ontario

Trailrun 7 km 21 km ... 100 mi 24 hr

Aug

9

Samstag

Falling Water Trail Marathon

Eugenia, Ontario

Trailrun 21 km 42 km

Aug

17

Sonntag

Kakabeka Falls Half Marathon

Kakabeka Falls, Ontario

8 km 21 km

Aug

24

Sonntag

Calabogie Peaks Trail Run

Calabogie, Ontario

Trailrun 10 km 21 km

Sep

5-26

Fr - Fr

Canada Army Run

Ottawa, Ontario

5 km 10 km 21 km

Sep

7

Sonntag

Georgina Marathon

Georgina, Ontario

5 km 10 km 21 km 42 km

Sep

13

Samstag

Ajax Race Weekend

Ajax, Ontario

5 km 10 km 21 km

Sep

13

Samstag

North Bay Road Race

North Bay, Ontario

Trailrun 5 km 10 km 21 km

Sep

13-14

Sa - So

Tobermory Trail Race

Tobermory, Ontario

Trailrun 5 km 7 km 21 km 42 km

Sep

14

Sonntag

Windsor Waterfront Half Marathon

Windsor, Ontario

5 km 21 km

Sep

21

Sonntag

River Run Half Marathon - Chatham-Kent

Chatham-Kent, Ontario

5 km 10 km 21 km

Sep

21

Sonntag

Habitat for Humanity Chatham-Kent River Run

Chatham-Kent, Ontario

5 km 10 km 21 km