Ottawa Race Weekend 2027

May 29, 2027 to May 30, 2027

Distances

• Tamarack Ottawa International MarathonMay 30, 2027 at 7:00 AM42.2 km
• Ottawa Half MarathonMay 30, 2027 at 9:00 AM21.1 km
• Ottawa 10KMay 29, 2027 at 6:00 PM10 km
• Ottawa 5KMay 29, 2027 at 4:00 PM5 km
• Ottawa 2KMay 29, 2027 at 3:00 PM2 km

Official website