About The Race
London Ontario’s only certified marathon. When you complete 42.2km (26.2miles) or more during your timed race, you will automatically receive a certified marathon time. And yes, That Dam Hill is a certified Boston marathon Qualifier!
In addition to the marathon the course is also certified for the following distances: Half-marathon, 25km, Marathon, 50km, 50 mile, 100km, and 100 mile.