Skip to main content
Date:
Sat, Oct 17, 2026 at 8:00 AM
Location:
9368 Woodley Road
Clarington, Ontario
Canada
OpenStreetMap Google Maps
Links:
durhamtrailrunners.ca Register at raceroster.com
Tags:
14k 21k 2k 7k Fun Run Run Trail Ultra

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

Distance options include 7K, 14K, 21K or as many loops as possible in 6 hours! This course is run on two 7K all trail loops-7K participants will complete one loop, 14K will enjoy the full course with 2 different trail loops, 21K will run each of the 2 loops as well, plus one more! The 6 hour runners will keep it fresh by alternating between the two different 7K trail loops.

Race start times are staggered and event distances are capped this year to accommodate the limited parking on site, this worked really well in 2025. Please car pool and arrive no earlier than 1 hour before your start time to register. Parking is $7/vehicle. A paid parking receipt will need to be shown at the registration table and can be completed ahead of time online at the link provided below https://tap.honkmobile.com/p/23a19f10-ae30-4d45-bd52-85261c290a40

Race Start times are as follows...

7K @ 8AM (early start) Run/Hike

6HR @ 9AM

21K @ 9:30AM

2K Kids @ 10AM

14K @ Noon

7K @ 2PM (late start) Run

Every participant will receive swag (TBD)! Kids Fun Run is sponsored by North Oshawa Dairy Queen, providing an ice cream voucher to every participant. Prizes will be awarded in each distance for first, second and masters runners-subject to registration numbers.

Cotton hoodies are available for sale again at the checkout and a limited number will be available at the event for purchase. Perfect for warming up after a fall trail run! All proceeds from hoodie purchases will be donated to CLOCA. They've gone above and beyond in supporting our event!!!

We will be serving lemon/lime Skratch and have water at the Aid Station as well as typical snacks you may find for the participants running the 21K and 6HR event. This event has one Aid Station at the Start/Finish line. Participants must have the ability to carry what they need to run 7K before returning to the Aid Station.

Runners in the 6 hour event must complete it in the six hour time frame. If going into your last loop, you are not able to complete it in the six hour time frame, you will not be able to start that loop.

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.

All participants must be off the course by 3:30PM (3PM for the 6HR event).

No dogs are permitted at the event. Parent/Guardian must run with their child in the Kids 2K Fun Run.

Expenses for the event are paid in advance of race day. No refunds or deferrals will be issued. You may transfer your bib or change your distance up to 3 days before race day. Distance changes after then must be done on race day. Please purchase Enhanced Refund Protection through Race Roster if needed.

More races nearby

  • Running4Home 2026 [raceroster.com]

    Sat, May 30, 2026 at 8:00 AM

    Description

    May 30, 2026 / Ajax, ON

    34.8 km from Clarington
    Trans Canada Trail, Ajax, Ontario, L1S 4X1, Canada
    OpenStreetMap Google Maps

    5k 10k Run

  • 2026 Mount Albert Sports Day 5km Run/Walk [sites.google.com] [Register at raceroster.com]

    Sat, Jun 06, 2026 at 8:00 AM

    Description

    Help us promote a healthy lifestyle and wellbeing in the community of Mount Albert.

    Mount Albert Sports Day 5k boasts a nice, rolling hill course with a fast finish. Located in Mount Albert, just north east of Newmarket ON, the race caters to fast finishes (course record 15:28), recreational runners, and families. Tons of prizes and medals to the top male/female finishers, family and team!

    46.4 km from Clarington
    Main Street, York Region, Ontario, Canada
    OpenStreetMap Google Maps

    5k Run Walk

  • 2026 Scarborough 5K [instagram.com] [Register at raceroster.com]

    Sat, Jun 06, 2026 at 10:00 AM

    Description

    Join Us — Saturday, June 6, 2026

    Celebrating 5 Years of Scarborough’s Very Own

    More than a race, this is a celebration of community, culture and movement.

    Proudly presented by Black Runners of the...

    Join Us — Saturday, June 6, 2026

    Celebrating 5 Years of Scarborough’s Very Own

    More than a race, this is a celebration of community, culture and movement.

    Proudly presented by Black Runners of the GTA (BRGTA) and the Canada Running Series Foundation (CRS Foundation), the Scarborough 5K brings people together to run, walk, connect, and celebrate local pride at beautiful Morningside Park.

    Built on accessibility, representation, and inclusivity, this event welcomes everyone. From first-time participants to experienced runners, creating a space where community comes first and everyone belongs.


    Run With Purpose

    Your participation supports the Boys & Girls Club of East Scarborough (BGC East Scarborough), helping provide meaningful opportunities for youth and families in the community.

    The Scarborough 5K exists to uplift Scarborough, inspire new runners, and showcase the powerful connection between movement, health, and community spirit.

    Bring your friends. Rally your family. Run Scarborough your way.


    Registration Includes

    • Entry into the Scarborough 5K or 1K Kids Run

    • A mandatory minimum $15 charitable donation supporting BGC East Scarborough

    • Finisher souvenirs and a vibrant community race-day experience

    All proceeds from the donation portion go directly to our charity partner.


    Important Registration Policy

    All entries are non-refundable, non-deferrable, and non-transferable, in accordance with Canada Running Series policy.


    Contact Us

    General Inquiries: [email protected]

    Sponsorship Inquiries: [email protected]


    We are committed to reducing barriers to participation. Interested in our Race Entry Grant Program? Please reach out, we’d love to help you be part of the event.

    47.5 km from Clarington
    Highland Creek Trail, Toronto, Ontario, Canada
    OpenStreetMap Google Maps

    1k 5k Run

  • YMCA Northumberland's Rainbow Run [ymcanrt.org] [Register at raceroster.com]

    Sun, Jun 07, 2026 at 9:30 AM

    Description

    Get ready to shine bright, move boldly, and paint the town every colour of the rainbow!

    Join us for the YMCA Northumberland's Rainbow Run, a high-energy celebration of movement, inclusion, and Pride...

    Get ready to shine bright, move boldly, and paint the town every colour of the rainbow!

    Join us for the YMCA Northumberland's Rainbow Run, a high-energy celebration of movement, inclusion, and Pride — all while raising funds to support the YMCA Strong Communities Campaign and Northumberland Pride.

    Plus, new this year, kids 4 & under can have a blast in the Bubble Dash, where they chase Pickles the Unicorn through a short course surrounded by iridescent bubbles!

    So, lace up your sneakers and choose between a 2.5 km or 5 km walk or run – either way, it’s all about spreading love, acceptance, well-being and some of that rainbow magic. This event celebrates inclusion, diversity, and healthy living during Pride and Indigenous Month while raising funds to support our community’s wellness.

    We warmly invite everyone to join the fun.

    Registration: Adults $28.99 / Youth (age 5-14) $12.99 / Kids 4 & under free

    The run starts at 10:15am (check-in opens at 9:30am)

    As a token of accomplishment, the first 250 registered participants to cross the rainbow finish line will snag themselves a shiny tie-dye finisher medal.

    In support of the YMCA Northumberland’s invaluable initiatives that provide a space for everyone to experience wellness, and in support of Northumberland Pride, participants are encouraged to seek donations for the Rainbow Run. If you raise $250 or more, you have the option to get your registration refunded**.

    We encourage all attendees to embrace the festive spirit! Let's paint the town with our vibrant hues and celebrate the colours of the rainbow by dressing up in your most vivid and multi-toned outfits! 🎨🌈

    So, come one, come all! We can’t wait to spread love and paint the town in a multicoloured rainbow at this epic family and community extravaganza!

    Furry friends and strollers are also welcome.


    This project has been made possible in part through the ParticipACTION Community Challenge Grant. The Community Challenge is a national physical activity initiative that encourages everyone to get active together throughout June, with Canada’s most active community winning the top prize of $100,000 to go towards local physical activity and sports initiatives.

    COURSE:

    The event begins at the Cobourg Yacht Club, 100 Hibernia Street, Cobourg. Find the course details, as well as parking options, by scrolling down or clicking here.


    EVENT SCHEDULE:

    Sunday, June 7 9:30am Cobourg Yacht Club

    Open for registration and bib pickup.

    Sunday, June 7 10:00am Bubble Dash for ages 4 & under

    Sunday, June 7 10:15am 5K Run and 2.5K Run/Walk

    Starts.

    Sunday, June 7 11:00am - 12:00pm BBQ Lunch offered thanks to the Cobourg Lion's Club

    .

    Important Safety Note: For the safety of all participants, we strongly recommend against wearing iPods or similar audio devices that inhibit your ability to hear surrounding sounds. This is a danger to fellow participants and yourself if you cannot hear directions from a race official, event participant, or emergency vehicle.

    **Registration Refunds as a result of donations collected will be provided onsite during the event. Thank you for your support.

    47.1 km from Clarington
    Third Street, Cobourg, Ontario, Canada
    OpenStreetMap Google Maps

    2k 5k Run

  • 2026 Oak Ridges Moraine Adventure Relay [raceroster.com]

    Sat, Jun 13, 2026 at 8:00 AM

    Description

    2026 Oak Ridges Moraine

    Adventure Relay

    — June 13, 2026 —

    The Oak Ridges Moraine Adventure Relay returns again in 2026,

    this is an epic race full of adventure, excitement, and camaraderie! Join us on...

    2026 Oak Ridges Moraine

    Adventure Relay

    — June 13, 2026 —

    The Oak Ridges Moraine Adventure Relay returns again in 2026,

    this is an epic race full of adventure, excitement, and camaraderie! Join us on on June 13, 2026!

    Discover Your Next Great Team Adventure

    Join us for the 2026 Oak Ridges Moraine Adventure Relay- a human-powered journey across one of Ontario’s most spectacular landscapes. Whether you’re a seasoned multisport athlete or an outdoor enthusiast looking for a new challenge, this relay delivers:

    • Full Relay: ~160 km of canoeing, biking, and running, starting with a canoe leg on Rice Lake in the east, and heading west across the Moraine to York Region.

    • Half Relay: A ~90 km course covering the first half of the route (no canoe leg).

    Teams can be up to 15 members (Full) or 7 members (Half), and you choose your pace- Elite or Recreational divisions welcome!

    The Adventure Relay is more than a race- it’s a fundraiser for the Oak Ridges Trail Association, supporting trail maintenance and awareness of the Oak Ridges Moraine’s natural beauty. With athletes from all walks of life, this event showcases the power of nature to bring people together.


    What to Expect

    You can get a sense of the 2026 event and course flow on our sidebar pages. Highlights include:

    • Canoe Leg: A scenic paddle on Rice Lake (Full Relay only).

    • Bike Stages: 6 stages totaling ~95 km of mixed trail, sand, gravel, and pavement riding.

    • Run/Hike Stages: 7 stages totaling ~55 km of rolling trail terrain.

    • Support: Water & snacks at checkpoints; self-sufficiency in between.

    👉 Check out 2026 detailed maps & stage breakdown for details about the route. For past participants, the relay will follow the same route as last year.


    How to Register

    Team Captains must register their team first and pay the whole fee for the chosen event.

    On registration, the Team Captain will generate a passphrase to allow team members to complete a free registration and join the correct team. Alternatively, Team Captains will receive a targeted link to send to team members, allowing them to register directly to their team. ONLY THE TEAM CAPTAIN SHOULD PAY THE FEE!

    Don't have a full team? No problem! If you're an individual or a small group looking to join a team- or a team looking for a few extras- enter your information HERE and we'll do our best to link you up!


    Stay Connected

    Have questions? Email us at [email protected]

    We can’t wait to see you back racing on the Moraine in 2026! Stay tuned!

    41.4 km from Clarington
    5240 Rice Lake Scenic Drive, Hamilton Township, Ontario, K0K 2E0, Canada
    OpenStreetMap Google Maps

    80k 160k Gravel MultiSport Relay Run Trail

More races nearby →

Local running club

See all organizations →
Like Wikipedia, anyone can contribute. Sign up to add your local events.