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Running Calendar near Grimsby 2025-2026

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Monthly updates for Grimsby

Get new running races (and updates) in your inbox every month.

Explore the top running races near Grimsby for 2025-2026! We've gathered 18 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
26
Fr

Boxing Day Run - Hamilton

4 mi 10 mi
January 2026
Jan
18
Su

Robbie Burns Day Road Races

4 km 8 km
February 2026
Feb
15
Su

Valentines 5K - St. Catharines

5 km
March 2026
Mar
1
Su

Chilly Half Marathon

Mar
14
Sa

Frigid 10K

5 km 10 km
April 2026
Apr
12
Su

Around the Bay Road Race

30 km
Apr
19
Su

Her Majesty's Royal Races

3 km 5 km 10 km
May 2026
May
23-24
Sa - Su

Sulphur Springs Trail Race

Trail Run 10 km 20 km ... 100 km 100 mi
June 2026
Jun
6
Sa

Moon in June Road Race

5 km 10 km
Jun
7
Su

Run for Women - Hamilton

5 km 10 km
Jun
20
Sa

The Sunburn Solstice Trail Run

Trail Run 4 km
Jun
20
Sa

The Fab 5K

5 km
Jun
21
Su

Bronte Harbour Classic 5K

5 km
July 2026
Jul
25
Sa

Tally in the Valley Trail Race

Trail Run 7 km Half Marathon ... 100 mi 24 hr
October 2026
Oct
10
Sa

Sticks N' Stones Trail Race

Trail Run 5 km 10 km 27 km 53 km
Oct
31
Sa

Hamilton Marathon Road2Hope

5 km 10 km Half Marathon Marathon
November 2026
Nov
15
Su

Doughnut Dash 5km

5 km
March 2027
Mar
7
Su

Chilly Half Marathon

Half Marathon