Trail Running calendar near Thomasburg 2025-2026

Sugarbush Shenanigans is an ultrarunning event held at Sugarbush Vineyards & Winery in Hillier, Ontario, Canada. Part of the OUTRace Series, it offers 6, 12, and 24-hour solo ultra-marathon options, as well as a 24-hour relay team race. A new 12-hour night run starting at 9 PM is also available.The..

The Monster of Mazinaw Trail Race is an ultramarathon event held at Bon Echo Provincial Park in Cloyne, Ontario. It features challenging trail distances of 10k, 30k, and 43k, with the 43k race being Canada's shortest ultramarathon. The course offers a mix of wide groomed trails and technical, rocky..

Fort Henry 5KXC Cross Country Race, staged by the Kingston Road Runners Association, takes place on Fort Henry Hill in Kingston. The event features a 5-kilometer cross-country course run on a 2.5-km loop of grassy, rolling terrain, with two laps to complete the distance. A Kids 1KXC race precedes it..

Run The Caves is an Ultra Trail Race held at Warsaw Caves Conservation Area in Ontario, about 25 minutes from Peterborough. Distances offered include 1 km Kids Run, 5 km and 10 km Walk/Run, 15 km Virtual Run, 25 km Half-Ultra, and 50 km Ultra. The course features sweet single-track, some sandy beach..

Fat Ass Trail Run is a multi-distance trail race at Batawa Ski Hill in Batawa, Ontario, Canada, organized by Dirty Soles Trail Running. Distances range from 5K to 50K, plus a 6-hour Bad Ass option and a 1K Big Bum Kids’ Run. The event has grown from 23 participants in 2003 to one of Ontario’s larges..

The Northumberland Run Forest Run is a trail running event set in scenic forest trails, offering participants four distinct race options. Runners can choose The Jenny, a 4-hour run on a 3K loop; The Lieutenant Dan, a challenging 7.5K loop with steep hills; The Bubba, a 9K loop ideal for a relaxed ru..