Backyard Ultra
Last Runner Standing
Time BasedSat, Jun 26 · 7:00 AM
$209
Register15 Hour
- Backyard Ultra
- Timed Ultras
- Trail
- Ultra
GrassRoots Backyard Ultra 2027
- Okotoks, AB
About GrassRoots Backyard Ultra 2027
The GrassRoots Backyard Ultra returns to Okotoks on June 26, 2027. Runners can choose Last Runner Standing, Backyard15, or Backyard24 formats on a 6.71 km loop.
Pick your distance
15 Hour
Backyard15
Time BasedSat, Jun 26 · 7:00 AM · 15 hr limit
$162.20
Sold out24 Hour
Backyard24
Time BasedSat, Jun 26 · 7:00 AM · 24 hr limit
$188.20
Sold out
Prices from the organizer; registration is on ultrasignup.com. Please check the official website for up-to-date times and pricing.
Highlights
Event date: Saturday, June 26, 2027.
Options: Last Runner Standing, Backyard15, and Backyard24.
Course: 6.71 km loop with 34 m elevation gain.
Course
- Surface
- Trail
- Location
- Okotoks, AB
Course details
The official registration page lists Last Runner Standing, Backyard15, and Backyard24. Backyard15 runs for 15 hours (100.65 km); Backyard24 runs for 24 hours (100 miles). All formats use a 6.71 km loop along the Sheep River pathway with 34 m of elevation gain per loop. The first bell is at 7:00 a.m. Mountain Time. Participants must be at least 16. Registration has limited spots and may close when capacity is reached. No refunds are offered. The page does not list a registration fee or a specific street address.
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Listing freshness
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
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Details checked October 17, 2026
From$162.20
Registration open