The 5k Foam Fest - Ottawa
Ottawa, Ontario, Canada
Aug 22, 2026 - Saturday
OCR
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Race Information
5k Foam Fest has 25 of some of the best and most exciting obstacles in the world including the worlds largest inflatable waterslide, slip and slides, and mucky mud pits! Combine these with 2.5 million cubic feet of foam that are pumped out at each event and you are destined to have a awesome day!
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Ontario Run Pick of the Month - Toronto Marathon
Downhill, point to point marathon happening in May, 2026.
If you are looking for a downhill Boston Qualifying course you may want to consider the Toronto Marathon.
This race features a certified course that finishes at Exhibition Place on Toronto's lake shore. 18,000+ runners from 72 countries participated in the 2024 event across the marathon, half, 10k, and 5k distances.
Click the button below to learn more about the event.
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Race Facts
Race Size: 1,000 - 5,000
Course Type: Obstacle
Boston Qualifier: No
Kids Run: No
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