Long Sault Trail Race & Ultra Logo

Long Sault Trail Race & Ultra

Bowmanville, ON

Sat, Oct 17, 2026

In 7 days · Sat, Oct 17, 2026

Don't let race day sneak up

One email during race week. That's it.

Your race? Boost it to #1 in every search — $1/day →
When

Saturday, October 17th, 2026

Where

9293 Woodley Rd, Bowmanville ON

Distances

See race page

Typical weather

On this date: rain 3 of the last 10 years

2025

34–53°F

rain

2024

37–55°F

dry

2023

47–56°F

dry

2022

40–51°F

rain

2021

47–56°F

dry

2020

40–53°F

dry

2019

42–49°F

dry

2018

35–47°F

dry

2017

37–60°F

dry

2016

55–65°F

rain

Best months to race in Ontario →

Race week?

Don't forget the small stuff.

Gels, anti-chafe, throwaway layers — the checklist runners re-buy every race.

Shop on Amazon →

Race-day forecast · Saturday, Oct 17

Rain likely · 36–49°F

Saturday, Oct 17starts near 36°F · 14% chance of rain · wind up to 23 mph

About this race

Event Overview

Join us at Long Sault Conservation Area for a fun, scenic, community trail race that has a distance for everyone!

Distance Options

  • Available Distances: 7K, 14K, 21K, or as many loops as possible in 6 hours!
  • Course Details: This course is run on two 7K all trail loops.
  • Participant Breakdown: 7K participants will complete one loop, 14K will enjoy both loops, and 21K runners will run each loop plus one more.
  • Loop Alternation: 6-hour runners will alternate between the two different 7K trail loops.

Race Details

Race start times are staggered and event distances are capped to accommodate limited parking.

  • Parking: $7/vehicle: a paid parking receipt is needed at registration.
  • Registration: Complete parking payment online at https://tap.honkmobile.com/p/23a19f10-ae30-4d45-bd52-85261c290a40.
  • Start Times:
    • 7K @ 8AM (early start)
    • 6HR @ 9AM
    • 21K @ 9:30AM
    • 14K @ Noon
    • 7K @ 2PM (late start)
  • Kids Fun Run: 2K @ 10AM, sponsored by North Oshawa Dairy Queen.

Participant Amenities

  • Swag: Every participant will receive swag (TBD)!
  • Prizes: Awards for first, second, and masters runners based on registration numbers.
  • Hoodies: Cotton hoodies available for sale, with proceeds donated to CLOCA.
  • Aid Station: Lemon/lime Skratch, water, and snacks at the Start/Finish line.

Event Rules

  • Time Limit: 6-hour event must be completed in six hours: no new loops can start if time is insufficient.
  • Course Closure: All participants must be off the course by 3:30PM (3PM for the 6HR event).
  • Attendance Rules: No dogs are permitted at the event.
  • Kids Fun Run: Parent/Guardian must run with their child.

Registration Policies

  • No Refunds: Expenses are paid in advance: no refunds or deferrals will be issued.
  • Transfer Policy: Bib transfers or distance changes allowed up to 3 days before race day.
  • On-the-Day Changes: Distance changes after 3 days must be done on race day.
  • Enhanced Refund Protection: Available through Race Roster if needed.

Further Information

Please visit https://durhamtrailrunners.ca/ for the Race Day Manual and follow Seaton Scramble Trail Race on Facebook for updates and fun race related content.

Course map

Suggested Races

Running Room New Year's Run - Whitby logo

Running Room New Year's Run - Whitby

Whitby, ON

Sunday, January 10th, 2027

View details for race Running Room New Year's Run - Whitby
2026 Santa Shuffle Whitby: Fun Run & Elf Walk logo

2026 Santa Shuffle Whitby: Fun Run & Elf Walk

Whitby, ON

Saturday, December 5th, 2026

5K
View details for race 2026 Santa Shuffle Whitby: Fun Run & Elf Walk
Shoppers Drug Mart® Run for Women - Whitby 2027 logo

Shoppers Drug Mart® Run for Women - Whitby 2027

Whitby, ON

Saturday, June 19th, 2027

View details for race Shoppers Drug Mart® Run for Women - Whitby 2027
Whitby Run Club logo

Whitby Run Club

Whitby, ON

Friday, January 1st, 2027

View details for race Whitby Run Club

Organize this race?

Claim it free to manage your listing — and get it featured for free, while spots last.

Find The Run Newsletter