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Trail Running Calendar near Sedalia 2026-2027

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Explore the top trail runs near Sedalia for 2026-2027! We've gathered 28 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
A no‑fee, self-supported 50K in Golden, Colorado featuring four loops from Parfet Park up South Table, North Table, Mount Galbraith and Lookout Mountain.
A themed running event in Arvada on November 21 2026 offering 13.1, 10K, 5K and 2K courses with optional eggnog, hay bale and pumpkin pie challenges.
December 2026
Trail races at Staunton State Park on December 5, 2026 offering 50k, 16 mile and 8 mile options, limited to 250 runners and subject to winter mountain conditions.
January 2027
A winter 21.6 mile out and back to Devil's Head near Sedalia, CO, run on the closed Rampart Range Road with aid stations, mandatory gear, and a 200-runner field.
A loop-based trail event in Lakewood, CO where runners draw bingo chips each lap and record their finish when they complete a bingo.
Free community races at Catfish Flats, Chatfield State Park on Feb 20, 2027, offering 5K, 10K, and 15.5K with a weather-triggered virtual option.
March 2027
Winter endurance laps on a marked 4.6 mile loop at Staunton State Park with 3, 6, 12 and 24 hour formats and fundraising for air quality nonprofits.
April 2027
A backyard ultra on a 4.167 mile dirt loop at Greenland Open Space, Larkspur CO, where runners repeat hourly yards until one runner finishes an extra loop alone.
Trail races near Highlands Ranch on dirt and single-track trails, offering 21-mile, half-marathon, 10K and 5K distances with rolling hills and aid station support.
May 2027
Trail races at Greenland Open Space near Larkspur CO offering 50K, 25K, 8 mile and 4 mile courses on dirt trails with aid stations and lap options.
Invitation-only Colorado endurance event on May 1, 2027 with a 40-person field, unpublished course, heavy off-trail navigation, minimal aid, and mandatory map and compass skills.
Trail ultramarathons in Buffalo Creek, Colorado on May 22, 2027 offering 50 mile and 50 km courses on mostly singletrack with aid stations and limited crew access.
June 2027
An overnight full moon trail event in Highlands Ranch offering 12 hour solo and team relays on a 10.3 mile loop with aid stations and required headlamps.
August 2027
Two trail races from Roxborough State Park to Sharptail Ridge, offering 50 mile and 50K courses with aid stations, charter-bus start access, and a 200-runner field.
Trail races around Standley Lake in Westminster, Colorado on August 7, 2027, offering multiple dirt-course distances with aid stations and live split tracking.
Trail races at Phillip S. Miller Park in Castle Rock offering 50K, 25K, 10K and 5K on rolling, non-technical trails with cup-free aid stations and chip timing.
September 2027
Trail event at Staunton State Park on Sep 18 2027 with 6 or 14 mile routes, three carrying categories, and time based Dog Tag and Pass awards.
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