Participants will run a 7km loop through the unique Carolinian forest in the Dundas Valley Conservation Area. The loop is primarily made up of groomed double track trails with rolling hills and approximately 130m of elevation gain per loop. Although there aren’t any major climbs on this course, the constant rolling hills will wear you down in the later stages of the race.
Choose between running a single loop (7k) or for 6/12/24 hours and see how many loops you can complete in the time provided. Runners who complete 23 loops (100 miles/161km) will earn themselves a custom belt buckle while all other participants will also be recognized for their hard work with a custom finishers medal.
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Event History
2026
Jul 25, 20262025
Jul 26, 20252024
Jul 27, 20242023
Jul 29, 20232022
Jul 30, 20222021
Jul 24, 20212020
Jul 25, 2020






