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Trail Running Calendar near Pine Junction Area 2026-2027

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Explore the top trail runs near Pine Junction Area for 2026-2027! We've gathered 25 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
An incline challenge at Philip S. Miller Park in Castle Rock with an optional goal of three climbs of Challenge Hill within a two hour session.
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
A winter trail race at Staunton State Park offering 50k, 16 mile and 8 mile courses with on-course aid stations and a combined field limit of 250 runners.
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
Trail races in Highlands Ranch on April 10, 2027 offering 21 mile, half marathon, 10 km and 5 km courses on mostly dirt single-track with rolling hills.
May 2027
Invitation-only Colorado endurance event on May 1, 2027 with a 40-person field, unpublished course, heavy off-trail navigation, minimal aid, and mandatory map and compass skills.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 ultramarathon in Buffalo Creek, Colorado offering 50 Mile and 50K courses on 100% soft-surface singletrack with staffed 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.
July 2027
Two Brothers Up and Down in Idaho Springs features steep out and back courses: a 10k with about 1,800 ft ascent and a 5k with about 570 ft.
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.
Multiple trail distances at Phillip S. Miller Park with cup-free aid stations, chip timing, finish awards, and live split tracking on rolling Ridgeline trails.
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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