21K Races in Canada
Upcoming19racesNext upAug 22, 2026ThroughJul 2027
Discover 19 upcoming 21k races across Canada, from local community events to major city road races. Popular provinces include British Columbia, Quebec, Alberta, and Ontario. Browse popular distances like 5K, Road, 10K, Trail, and 1K, or compare race dates, distances, and registration links in one calendar to find your next 21k start line.
21K Races in Canada 2026-2027
August 2026
September 2026
Road
2026 Course du Festival Acadien / Acadian Festival Road Race
Sep 5, 2026
Wellington, PE
21K10K5K1K+2
Trail
2026 Handloggers Half Marathon
Sep 5, 2026
Bowen Island, BC
21K
Trail
Ultra-Trail des Pionniers de Saint-Donat 2026
Sep 12, 2026
Saint-Donat, QC
70K35KUltra21K+3
Road
2026 Marathon Groupe Ouellet Bolduc de Rimouski propulsé par Desjardins
Sep 13, 2026
Rimouski, QC
1K5K21K42K+1
Trail
2026 Rivers Edge Ultra
Sep 19, 2026
Spruce Grove, AB
21K80K50K3K+3
Trail
Dirty Feet Trestle Run 2026
Sep 20, 2026
Kelowna, BC
10K21K5K
Mixed
Mt. Lorne MisAdventure Race 2026
Sep 20, 2026
Whitehorse, YT
21K10K5K1K
Trail
Trail des Cômes par FMLGD 2026
Sep 26, 2026
Saint-Côme, QC
6K12K18KRelay+2
Road
2026 Swan City Half Marathon
Sep 27, 2026
Grande Prairie, AB
1K5K21K10K
Trail
2026 The Dirty Feet Trail Run #4
Sep 27, 2026
Kamloops, BC
5K21K10K
Trail
Albion Ascent Trail Race 2026
Sep 27, 2026
Hamilton, ON
1K3K5K10K+1
October 2026
Trail
2026 Live Love Run 21K, 10K, 5K & 1K
Oct 3, 2026
Langley Twp, BC
10K5K21K1K
Road
2026 Marathon Sun Life de Granby
Oct 4, 2026
Granby, QC
2K21K1K42.2K+2
Trail
Fernie Half Marathon 2026
Oct 4, 2026
Fernie, BC
5K10K21K
Road
2026 Thornbury Turkey Trot
Oct 10, 2026
Thornbury, ON
1K21K5K10K
Trail
2026 Dirty Feet Trail Run #5
Oct 18, 2026
Vernon, BC
21K10K5K
Trail
2026 Loop the Vedder Trail Half Marathon & 10K
Oct 31, 2026
Chilliwack, BC
10K21K1K
July 2027
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Past years
Browse editions from a specific year. Upcoming calendars stay future-only.