A scenic, fast single loop course that passes all the major tourist sites of the city of ottawa.

Run Ottawa today pays tribute to MDS Nordion as it winds down its role as sponsor of Ottawa Race Weekend’s 2k, 5k and 10k events.

Ottawa Race Weekend And MDS Nordion Reach The Finish Line Of A Successful Partnership

Ottawa Marathon (National Capital Race Weekend)

Human Interest Story

The Ottawa Marathon and surrounding events brought out over thirty-six thousand participant and even more spectators to this weekends races. David Cheruiyot won the overall men's title for the fourth time.

36,000 runners race through weekend in Ottawa Marathon events

Post-Race Review/ Results

Asmae Leghzaoui won the women's division of the 2009 Ottawa Marathon despite the nervousness she had about being the defending champion. Her nerves were compounded by the knowledge that four-time winner Lioudmila Kortchaguina was in the race.

Moroccan wins second straight Ottawa women’s marathon

David Cheruiyot, Kenya, won his fourth Ottawa Marathon title Sunday with a time of 2 hours 13 minutes and 23 seconds only six seconds ahead of Wegayehu Girma who battled with Cheruiyot in the final one-thousand meters.

Marathon Summary

Marathon Results