Welcome to the GrassRoots Backyard Ultra

GrassRoots Backyard Ultra returns for its third installment on June 28, 2025, in Okotoks, Alberta.

 

Course Details:

      • Location: Okotoks is a located just 20 minutes south of Calgary, Alberta.
      • Course Description: The 6.71-kilometer loop is primarily an asphalt pathway running alongside the scenic Sheep River, with a small section of single-track dirt trail and 34 meters of elevation gain. This flat and fast course enables runners to push themselves to achieve incredible distances. Note: This is an open course, following public pathways.

Records Broken, Limits Redefined!

The Last Person Standing course record is held by Preston Schaffer, who completed 35 laps in August 2024.

Over half of the 2024 participants achieved 15 loops (100 kilometers).

Honouring Our Past Champions

Each year, GrassRoots Backyard Ultra has seen incredible feats of endurance and perseverance.

 

Previous Winners:

2024 : Preston Schaffer

2024 : Preston Schaffer

Set new course record of 35 laps (234.85 kilometers)

2023 : Dave Proctor

2023 : Dave Proctor

2022 : Stewart Wyllie

2022 : Stewart Wyllie

Visiting Okotoks?

For those traveling in from out of town, Okotoks has a  number of local hotels, restaurants, family recreation options, and amenities. The Lions Park Campground, located across the river, provides convenient camping options.

While you’re visiting, make the most of your time by exploring nearby attractions, including a trip to Banff to experience the majestic Rockies.

About GrassRoots Racing

GrassRoots Racing was co-founded by Stephanie Gillis-Paulgaard and Sharon Hernandez in 2022, with a mission to foster community and celebrate the human spirit through endurance events. The name “GrassRoots” reflects the inclusive, down-to-earth ethos of the race format created by Lazarus Lake, emphasizing connection, determination, and the joy of running.

Following the 2023 race, Stephanie has carried the torch as Race Director, bringing her experience and passion for the sport, including her involvement with Team Canada in 2020, 2022 (as Race Director), and 2024.

Relive the Excitement

Experience the spirit and energy of past races through our Photo Gallery, brought to you by Boss Digital Media, the official event photographer. Relive the memories and get inspired for your next adventure!