21.1K
Stage 8: Half Marathon
Sun, Jul 20 · 5:30 AM
- Past race
- Road
The 3rd Annual ENDURrun Sport 80 KM 2025
- Waterloo, Ontario
Hosted byRun Waterloo
About The 3rd Annual ENDURrun Sport 80 KM 2025
Looking for your next big running adventure? The ENDURrun Sport 80 KM is for you. Over eight days, you’ll take on eight unique stages—roads, trails, cross country, hills, even a track race—right here in Waterloo Region, Ontario.
This isn’t just another race. It’s a full week of challenges, support, and community. Each day brings something different, from fast 5Ks to tough hill climbs to scenic trail runs. You’ll get to test your endurance, meet other passionate runners, and experience the best of what local running has to offer.
Distances and events
13.4K
Stage 6: 13.4 KM Technical Trail
Thu, Jul 17 · 3:00 PM
10K
Stage 4: 10 KM Cross Country
Tue, Jul 15 · 3:30 PM
10K
Stage 1: 10 KM Road
Sun, Jul 13 · 6:00 AM
$356.26
5 mi
Stage 5: 5 Mile Hill Run
Wed, Jul 16 · 4:00 PM
7.5K
Stage 2: 7.5 KM Time Trial
Mon, Jul 14 · 4:00 PM
5K
Stage 7: 5 KM Track Race
Sat, Jul 19 · 6:00 PM
5K
Stage 3: 5 KM Cross Country
Tue, Jul 15 · 2:30 PM
Prices from the organizer. Please check the official website for up-to-date times and pricing.
Highlights
- 8 days, 8 stages, 80 KM of running
- A supportive, welcoming community
- Tech shirt for every participant
- Finisher’s medal when you complete the challenge
- Well-marked courses, aid stations, and post-race refreshments
- Morning and evening stages to fit your schedule
Whether your goal is to finish, set a personal best, or just have a blast doing something different, ENDURrun Sport 80 KM is all about celebrating running and enjoying the journey. Registration is capped at 60 runners—so grab your spot while you can. Join us July 13–20, 2025, and make this summer unforgettable.
Course
- Location
- Waterloo, Ontario
Course details
- Mix of road, cross-country, trail, and track surfaces
- Stages vary in distance from social pre-race meeting to half marathon
- Terrain includes paved roads, gravel trails, technical trails, cross-country paths, and track
- Elevation challenges with hill runs and technical trail sections
- Multiple loops, time trials, and varied start locations within Waterloo Region parks and conservation areas
Things to know
Race weekend
Events run Sun, Jul 13 to Sun, Jul 20, 2025. Check each distance for its day and start time.
About the organizer
Organizer
Run Waterloo
More races like this
Other editions
Listing freshness
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
Last updated: October 2, 2026
Official registration(opens in a new tab)
Last listed$356.26
Past race