Running Races in Grimsby

Upcoming1raceNext upOct 4, 2026ThroughOct 2026

Explore 1 upcoming running races in Grimsby, including 5Ks, 10Ks, half marathons, marathons, and trail runs, or compare race dates, venues, and registration links to plan your next event in Grimsby.

Upcoming Featured Races in Grimsby

2026 Cooper Robertson Foundation Run With Coops

Spotlight races

The Cider Run 2026

2026 Hamilton Marathon Road2Hope

August 2026

Achilles International Canada Hope & Possibility® 2026

PUMA Toronto Women's Summer 10K/5K 2026

Timber24 Relay 2026

2026 Summer Sunset Series

2026 24 Hour To Empower Running Challenge

SuperPower 2026 - Toronto

The 5K Foam Fest - Toronto, ON 2026

The Runway 2026

2026 South Huron Trail Run

BK5K Waterloo 2026

September 2026

2026 5 Peaks Trail Running Series: Albion Hills

2026 Island Lake Classic

2026 Summer Shores 5K/8K

2026 Oasis ZooRun Toronto

Superhero Stomp 2026

UNFINISHED Series 2026

2026 Beat Bechtel

2026 Crazy 8km

2026 Don Doan Dash

BLAIR'S RUN 2026

Georgina Marathon & Half-Marathon 2026

Longboat Toronto Island Run 2026

Explore race hubs in Grimsby

Ontario

Past years