The ENDURrun

AUG
8
2027
A multi-day running event in Ontario offering an Ultimate 160 km and a Sport 80 km option across road, trail and track stages, Aug 8 to 15 2027.
Sun 8 Aug 2027
160 kilometers 80 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

The ENDURrun 2027 is an organized multi‑day running event in Ontario based at 2 Weberlyn Crescent, Conestogo. The event runs across eight days in August 2027 with stage courses held at locations in Waterloo, Cambridge, Kitchener and Wilmot. Two event formats run simultaneously:

  • Ultimate: 8 days, 7 stages, 160 km
  • Sport: 8 days, 8 stages, 80 km

Course types include paved road races, time trials, cross country and technical trail runs, track races and a marathon distance stage. Specific stage locations named in the program include RIM Park (Waterloo), Riverbluffs Park (Cambridge), Shade’s Mills Conservation Area, the Walter Bean Trail (Kitchener), Baden Hills (Wilmot) and St David Catholic Secondary School track. The marathon course holds certification number ON-2022-018-PTBA.

Event administration details include a combined participant cap for Ultimate and Sport, limits on relay teams and guest runners, and a registration policy stating entries are non-refundable, non-transferable and non-deferrable. On-course aid stations will supply water and Gatorade; gels are not provided. Post race refreshments list fruits, vegetables, muffins, protein bars and yogurt. Maps and stage directions have been revised due to permit restrictions and are provided with the schedule. Visit the organization's website for the most recent information.

160 km
22nd Endurrun Ultimate
80 km
5th Endurrun Sport

Events nearby

Trail race at Camp Heidelberg with repeated 2.5 km loops, multiple distance options, electronic timing and proceeds benefiting Run Walk Roll for WRHNCC.
Halloween-themed run in Waterloo on October 31, 2026 with a 5K out and back, a 200 m fun run and stroller registration; costumes and medals included.
RememberRun 2026 in Riverside Park features a certified 5 km race and a 1.1 km fun run with remembrance activities and fundraising for the Preston Legion Poppy Fund.
Winter trail event near Fergus and Elora offering 5K, 10K and half marathon distances with chip timing, finisher medal and fundraising for Servant's Heart.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.