1 event in Les Collines-de-l'Outaouais, Quebec

From big races to Saturday morning group runs—find course à pied (running), cyclisme (cycling), triathlon, and natation (swimming) events and connect with the local endurance sports community.

• Demi Marathon de la voie verte [raceroster.com]
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  Sun, Aug 16, 2026 at 8:00 AM

  Description

  Only linear event in the Ottawa area with 18km on the Chelsea Greenway

  1k 5k 21k Marathon Run

  Chemin Douglas, Les Collines-de-l'Outaouais, Quebec, J9B 1A0, Canada
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