4 events in Woolwich, Ontario

From big races to Saturday morning group runs—find trail running events and connect with the local endurance sports community.

• The 2026 ENDURrun Prelim [raceroster.com] [Register at raceroster.com]
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  Sat, Jul 18, 2026 at 7:30 AM

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  The ENDURrun Prelim

  6 DAYS - 6 STAGES - 60 KM

  Join us for an amazing week, July 13 - 18, 2026

  Schedule of Events:

  Stage 0 - Sunday July 12 - 2:00 - 4:00 p.m. 2 Weberlyn Cres, Conestogo, ON

  • 2:00...

  The ENDURrun Prelim

  6 DAYS - 6 STAGES - 60 KM

  Join us for an amazing week, July 13 - 18, 2026

  Schedule of Events:

  Stage 0 - Sunday July 12 - 2:00 - 4:00 p.m. 2 Weberlyn Cres, Conestogo, ON

  • 2:00 p.m. Prologue Group run, 2k-5k

  • 3:00 p.m. Social/Kit pick up

  • 3:30 p.m. Pre-race Meeting

  Stage 1 - Monday July 13 - 5:00 p.m. - 10 KM, RIM Park, 2001 University Ave E, Waterloo, ON - 2 loops of this course route https://www.mappedometer.com/?maproute=939933

  Stage 2 - Tuesday July 14 - 5:00 p.m. - 7.5 KM Time Trial, Riverbluffs Park, 251 George Street, Cambridge, ON - Out and back on this course route https://www.mappedometer.com/?maproute=939935

  Stage 3 - Wednesday July 15 - 5:00 p.m. - 5 Mile Cross Country Run, Bechtel Park, 185 Bridge St W, Waterloo, ON - 3 loops of this course route https://www.mappedometer.com/?maproute=942274

  Stage 4 - Thursday July 16 - 5:00 p.m. - 10.4 KM Technical Trail Run, Baden Hills, 2733 Sandhills Rd, Wilmot, ON - 4 loops of this course route https://www.mappedometer.com/?maproute=918834

  Stage 5 - Friday July 17 - 5:00 p.m. - 3 KM Track Race, St David Catholic Secondary School, 4 High St, Waterloo, ON - 7.5 laps of the track - 2 or 3 heats, fastest heat first based on cumulative time to this Stage

  Stage 6 - Saturday July 18 - 7:30 a.m. - Half Marathon, RIM Park, 2001 University Ave E, Waterloo, ON - 3 loops of this course route https://www.mappedometer.com/?maproute=966264

  Are you an ENDURrun Ultimate or Sport Alumni?

  Please register and use Promo Code ERALUMNI to receive a $25 discount off the current entry fee.

  Are you already registered for The 2026 ENDURrun 160 KM Ultimate or Sport 80 KM?

  Please register and use Promo Code ER160KMTOO to receive a $50 discount off the current entry fee.

  2026 ENDURrun Ultimate and Sport Registration is open.

  60k Run Track Trail

  4 Weberlyn Crescent, Woolwich, Ontario, Canada
  OpenStreetMap Google Maps
• The 2026 ENDURrun Sport 80 KM [raceroster.com] [Register at raceroster.com]
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  Sun, Aug 16, 2026 at 7:00 AM

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  The 4th Annual ENDURrun Sport 80 KM

  8 DAYS - 8 STAGES - 80 KM

  Join us for an amazing week, August 9 - 16, 2026

  Schedule of Events:

  Stage 0 - Saturday August 8 - 5:00 - 6:00 p.m. - Social/Kit pick...

  The 4th Annual ENDURrun Sport 80 KM

  8 DAYS - 8 STAGES - 80 KM

  Join us for an amazing week, August 9 - 16, 2026

  Schedule of Events:

  Stage 0 - Saturday August 8 - 5:00 - 6:00 p.m. - Social/Kit pick up/Pre-race Meeting, 2 Weberlyn Cres, Conestogo, ON

  Stage 1 - Sunday August 9 - 8:00 a.m. - 10 KM, RIM Park, 2001 University Ave E, Waterloo, ON - 2 loops of this course route https://www.mappedometer.com/?maproute=939933

  Stage 2 - Monday August 10 - 8:00 a.m. - 7.5 KM Time Trial, Riverbluffs Park, 251 George Street, Cambridge, ON - Out and back on this course route https://www.mappedometer.com/?maproute=939935

  Stage 3 - Tuesday August 11 - 8:00 a.m. - 5 KM Cross Country Run, Shade's Mills Conservation Area, 450 Avenue Rd, Cambridge, ON - 1 loop of this course route https://www.mappedometer.com/?maproute=916905

  Stage 4 - Tuesday August 11 - 9:00 a.m. - 10 KM Cross Country Run, Shade's Mills Conservation Area, 450 Avenue Rd, Cambridge, ON - 2 loops of this course route https://www.mappedometer.com/?maproute=916905

  Stage 5 - Wednesday August 12 - 6:00 p.m. - 5 Mile Hill Run, Walter Bean Trail, (park in the Coldwell Banker Peter Benninger Realty parking lot at 508 Riverbend Dr), Kitchener, ON - 2 loops of this course route https://www.mappedometer.com/?maproute=942256

  Stage 6 - Thursday August 13 - 5:00 p.m. - 13.4 KM Technical Trail Run, Baden Hills, 2733 Sandhills Rd, Wilmot, ON - 5 loops of this course route https://www.mappedometer.com/?maproute=918834

  Stage 7 - Saturday August 15 - 9:00 a.m. - 5 KM Track Race, St David Catholic Secondary School, 4 High St, Waterloo, ON - 12.5 laps of the track - 2 or 3 heats, fastest heat first based on cumulative time to this Stage

  Stage 8 - Sunday August 16 - 7:00 a.m. - Half Marathon, RIM Park, 2001 University Ave E, Waterloo, ON - 3 loops of this course route (small course change from 2023) https://www.mappedometer.com/?maproute=966264

  Are you an Ultimate or Sport Alumni?

  Please register and use Promo Code ERALUMNI to receive a $25 discount off the current entry fee.

  2026 ENDURrun Ultimate Registration is open.

  80k Run Track Trail

  4 Weberlyn Crescent, Woolwich, Ontario, Canada
  OpenStreetMap Google Maps
• The ENDURrun 2026 [runwaterloo.com] [Register at raceroster.com]
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  Sun, Aug 16, 2026 at 7:00 AM

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  The 21st ENDURrun

  8 DAYS - 7 STAGES - 160 KM - 1 TOUGH RUNNER

  The Ultimate test of running.

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  Join us for an unforgettable week, August 9-16, 2026.

  Schedule of Events:

  Stage 0 - Saturday August 8...

  The 21st ENDURrun

  8 DAYS - 7 STAGES - 160 KM - 1 TOUGH RUNNER

  The Ultimate test of running.

  ---

  Join us for an unforgettable week, August 9-16, 2026.

  Schedule of Events:

  Stage 0 - Saturday August 8 - 5:00 - 6:00 p.m. - Optional Social/Kit pickup/Pre-Race Meeting, 2 Weberlyn Cres, Conestogo, ON

  Stage 1 - Sunday August 9- 8:00 a.m. - Half Marathon, RIM Park, 2001 University Ave E, Waterloo, ON - 3 loops of this course route (small course change from 2023) https://www.mappedometer.com/?maproute=966264

  Stage 2 - Monday August 10 - 8:00 a.m. - 15 KM Time Trial, Riverbluffs Park, 251 George Street, Cambridge, ON - Out and back on this course route https://www.mappedometer.com/?maproute=941128

  Stage 3 - Tuesday August 11 - 8:00 a.m. - 30 KM Cross Country Run, Shade's Mills Conservation Area, 450 Avenue Rd, Cambridge, ON - 6 loops of this course route https://www.mappedometer.com/?maproute=916905

  Stage 4 - Wednesday August 12 - 6:00 p.m. - 10 Mile Hill Run, Walter Bean Trail, (park in the Coldwell Banker Peter Benninger Realty parking lot at 508 Riverbend Dr), Kitchener, ON - 4 loops of this course route https://www.mappedometer.com/?maproute=942256

  Stage 5 - Friday August 14 - 8:00 a.m. - 25.6 KM Technical Trail Run, Baden Hills, 2733 Sandhills Rd, Wilmot, ON - 10 loops of this course route https://www.mappedometer.com/?maproute=907525

  Stage 6 - Saturday August 15 - 7:00 a.m. - 10 KM Time Trial, St David Catholic Secondary School, 4 High St, Waterloo, ON - 25 laps of the track - 2 or 3 heats, fastest heat first based on cumulative time to this Stage

  Stage 7 - Sunday August 16 - 7:00 a.m. - Marathon, RIM Park, 2001 University Ave E, Waterloo, ON - 5 loops of this course route https://www.mappedometer.com/?maproute=916447 Note: 7:00 a.m. is the main start time, for those participants expecting to run under 4:30. For those participants expecting to run slower than 4:30, you must start at the early start time at 5:30 a.m. This course is a BQ, course certification number ON-2022-018-PTBA.

  Have you never participated in the Ultimate before and are under 25 years of age? Please contact us about a $250 entry fee discount program. Two discounts are available on a first come basis.

  160k Run Track Trail

  4 Weberlyn Crescent, Woolwich, Ontario, Canada
  OpenStreetMap Google Maps
• Wise Raven Trail Race [runforgrrcc.com] [Register at raceroster.com]
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  Sat, Oct 17, 2026 at 8:00 AM

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  Any money in excess of expenses from this event will be donated to:

  Run-Walk-Roll for WRHNCC

  This is the 11th year raising funds for WRHNCC

  We are proud to announce that this event is a sanctioned...

  Any money in excess of expenses from this event will be donated to:

  Run-Walk-Roll for WRHNCC

  This is the 11th year raising funds for WRHNCC

  We are proud to announce that this event is a sanctioned race by Athletics Ontario.

  [LIMITED TO 115 SPOTS]

  The Course:

  Participants will run a 2.5km loop through a well marked trail forest at the Camp Heidelberg property in Kitchener Waterloo.

  Out of the start-finish area you will run a fast, flat section passing our covered aid station towards Camp Heidelberg pond. The course is primarily made up of fast, groomed trails with some short but tougher and technical sections with rocks & roots and a few rolling hills spread-out along the loop. Each loop has approximately 45m elevation gain. Be ready for any weather conditions, October can bring rain or snow. There is plenty of room to set up a drop bag at the aid station area.

  Choose 2 loops (5km), 4 loops (10km), 10 loops (25km), 20 loops (50km), 6hr & 6hr relay option.

  Enjoy a day on the trails with our generous cut off time (8hrs for the 50km participants)

  • 5km, 10km, 25km, 50km & 6hr will start at 8am.

  • 6hr relay will start at 10am.

  Course closes at 4pm

  6HR RELAY

  1. Team Captain must register a Team Name themselves and pay the registration fee for the whole team. Only the team captain needs to register, we will contact you closer to race day to get all of your teams info! Each team is welcome to set up a tent, table, and chairs along the start-finish area. Bring friends to cheer you on!

  2. Teams can consist of 2- 4 members.

  3. Laps are 2.5K. (there is no switching out a runner during the lap. Runner must complete the entire lap).

  4. An ankle timing chip is passed from runner to runner at the end each 2.5K loop (in the designated start/finish area).

  5. Teams do not have any gender designations. All teams are classified as mixed - regardless of the makeup of runners.

  Plenty of parking for all participants.

  Sorry, no dogs or pet’s allowed on Camp Heidelberg Property at any time.

  NO ALCOHOL ALLOWED AT ANY TIME

  Thanks to our event sponsor:

  Timing

  All events will be electronically timed by Chiptime Results.

  Aid Station:

  The usual fare will be present: pop, water, electrolytes, various candy assortments, chips, and pickles. Additional foods may be present such as PB & J sandwiches and pie.

  This will be a CUP-LESS event, please bring a water bottle or bottles with you.

  Pacers:

  Sorry no pacers allowed on the course.

  Awards:

  All participants will receive a finishers medal and other goodies

  (2024 medal design)

  Refund Policy:

  We do not currently offer refunds. Runners can defer to the following year.

  Distance Transfers: Runners can transfer distances leading up to the race, and on race day. If transferring to a longer distance, runners must pay the difference in current registration values. There is no refund for runners transferring to shorter distances.

  2026 Event Photographer:

  5k 10k 25k 50k Run Trail Walk

  2039 Kressler Road, Woolwich, Ontario, Canada
  OpenStreetMap Google Maps