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Stoked Oats Sub Ultra Trail Run 2025
September 21, 2025 @ 6:00 am - 5:00 pm
A sub-ultra is any trail race shorter than a full marathon—it’s that straightforward! These shorter, faster races are rapidly growing in popularity within the running community, and Calgary is now home to its first-ever sub-ultra event.
“It’s fun because it’s based on short and fast trail racing, which is what I love,” says Allie McLaughlin, a Hoka-sponsored trail runner from Colorado Springs. “It’s just a different vibe than a lot of races.”