Logo

The Leftovers Mystery Race

Dundas, Canada • 6 Dec 2025

The Leftovers Mystery Race 2025 takes place at Dundas Valley Conservation Area on Governors Road in Dundas, Ontario. This playful trail event features mystery distances you choose on race day: a short option 6 km or less, a medium 10–15 km, and a longer 16–25 km. The course is a well-marked, scenic loop through the conservation area, with at least one aid station for longer distances and an emphasis on enjoying the surroundings rather than timing. The vibe is budget-friendly and old-school: entrants receive unique race swag and a medal, with trades encouraged. A secret twist and creative awards add surprises; chip timing and photos are not provided. Visit the organization's website for the most recent information.

Canada Ontario Dundas

Race information

Website Registration
25 km
Longer (16-25 Km)
15 km
Medium (10-15 Km)
6 km
Short (6 Km or Less)
Visit the organization's website for the most recent information.
Trail runs nearby

Sticks N' Stones Trail Race

Hamilton - 7 km from Dundas

Sticks n' Stones Trail Race 2025 is held at Christie Lake Conservation Area in Hamilton, Ontario. All races follow a single rolling dirt loop around the lake, about 5.3 km per lap. Distances offered: 5 km (1 loop), 10 km (2 loops), 26.5 km..

Hike 4 Horses

Puslinch - 22 km from Dundas

Hike 4 Horses is a fundraising community event held at Sunrise Therapeutic Riding & Learning Centre in Puslinch, Ontario. The event offers two 5 km options: a Leisurely Hike and a Timed Run, inviting participants of varying paces to join th..

Trails & Tails Classic

Halton Hills - 43 km from Dundas

Event details The Trails & Tails Classic takes place on October 19, 2025 at Terra Cotta Conservation Area, 14452 Winston Churchill Blvd, Halton Hills, ON L7G 0N9. The event is organized by Canadian Canicross Sports and had 55 participan..

The Beav Trail Race

Milton - 29 km from Dundas

The Beav Trail Race is a multi-distance trail running event held at Hilton Falls Conservation Area near Milton, Ontario, Canada. Distances include 10 km, 25 km, and 50 km, with the 50 km run as two laps of the 25 km course. The 10 km is an..

Murphy's Mission

Dundas

Murphy’s Mission is a dog-and-run fundraiser held at Christie Lake Conservation Area in Dundas, Ontario. The event offers multiple ways to participate: a 5K Canicross (dog and runner tethered), a 10K Canicross (two 5K loops), a Human-Run 5K..

Oakville Remembrance Trail Run

Oakville - 31 km from Dundas

Oakville Remembrance Trail Run is held at Upper Middle Park in Oakville, Ontario, featuring an 11-kilometer trail course through Lions Valley. Promoted as the first annual event, it aims to honor veterans, first responders, and their famili..