Logo

Rainbow Trail Run - Alliston

Alliston, Canada • 14 Jun 2025

The Rainbow Trail Run in Alliston, Ontario, is a trail running event held at Earl Rowe Provincial Park featuring a scenic 12K loop around the park. The course is mostly double-wide trails with grass, dirt, a bit of pavement, and bridge crossings over Earl Rowe Lake, including a short climb to a lookout point. Distances range from 12K up to 60K, with multiple loops available for runners of different levels. The event offers aid stations with water, electrolytes, and snacks, and is environmentally conscious as a cup-free race. It welcomes newcomers to trail running and includes awards, swag, and a supportive atmosphere in a beautiful park setting. Visit the organization's website for the most recent information.

Canada Ontario Alliston

Race information

Website
60 km
60k
12 km
12k
Visit the organization's website for the most recent information.
Trail runs nearby

Pick Your Poison Trail Run

Barrie - 30 km from Alliston

Pick Your Poison Trail Run is an annual ultra trail race held in April at the Heights of Horseshoe in Barrie, Ontario, Canada. Participants can choose from three challenging distances: 12.5k (one loop), 25k (two loops), or 50k (four loops), each featuring a 12.5k loop with 343 meters of elevation ga..

Great Mansfield Outdoors

Mulmur - 13 km from Alliston

The Great Mansfield Outdoors 2025 is an exciting trail running event set in the scenic Mansfield Outdoor Centre and Dufferin County Forest. Participants can choose from various distances, including 50K, 25K, 10K, and 5K, with courses primarily featuring single-track trails and varying elevation gain..

Trash Dash Fun Run

Midhurst - 34 km from Alliston

The Trash Dash Fun Run will take place in Midhurst on Saturday 14 June 2025. You can run between 5 and 10 kilometers.

Utopia Backyard Ultra

Utopia - 20 km from Alliston

The Utopia Backyard Ultra 2025 is a unique endurance running event held from June 27-29 at the Tiffin Centre for Conservation in Utopia. Participants run a 4-mile (6.7 km) loop every hour on the hour until only one runner remains. The event offers a main race and optional 12-hour and 6-hour sub-even..

Timber24 Relay

Oro Station - 44 km from Alliston

Timber24 Relay is a thrilling 24-hour trail running festival held at Hardwood Ski and Bike in Oro Medonte, Ontario. Participants form teams of 4 or 8 to collectively run 192 km, with each member completing an 8 km lap every hour. The event fosters community spirit and camaraderie, featuring a vibran..

The Devil's Key

Duntroon - 38 km from Alliston

The Devil's Key is a challenging trail running event held at Devil's Glen Country Club in Duntroon, Ontario, along the Bruce Trail. Featuring three distances—66.6 km, 33.3 km, and 15 km—the race is known for its steep climbs and technical descents, with the longest course including nearly 6,000 feet..