100 km d'Espoir

100KM d’Espoir

100KM d’Espoir takes place at Parc du Domaine Vert in Mirabel on 29 August 2026. The event benefits Leucan and the event profits will be donated to the foundation. Funds raised to date total CA$798.75 toward a CA$50,000 goal.

The race uses a Backyard Ultra format. Participants run a loop of about 5 km with a start every hour for 20 hours. Runners must complete the loop before the next hourly start to continue.

Registration formats include individual (ranked, competitive), team of 2 (ranked, competitive), team of 4 (participatory) and team of 5 (participatory). For team categories, only one team member may complete the loop each hour and all team members must register in the same transaction. Official rankings are issued based on distance covered or number of completed loops.

A visitor ticket grants daytime access to the site and includes event animations and access to partner booths; the listed price is CA$18.68. The site offers aid stations, partner activations and a natural setting with running both during day and at night. Visit the organization's website for the most recent information.