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Trail Running Calendar near Folsom 2026-2027

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Explore the top trail runs near Folsom for 2026-2027! We've gathered 50 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
A fundraising Vampire Run in Roseville on October 18, 2026 featuring a timed 5K, a 1 mile walk, a community festival, food, and family activities.
Trail Backyard Ultra at Beals Point uses a 4.16 mile loop run every hour until one runner remains, with a 12 hour capped mini event available.
Backyard ultra at Beals Point, Granite Bay where runners repeat a 4.16 miles loop each hour until one remains, with a 12-hour Mini option and on-site aid at the start line.
Trail half marathon and 10K at Salmon Falls Ranch near Pilot Hill CA on singletrack with creek crossings and aid stations; proceeds benefit the American River Conservancy.
Experience a unique map adventure through the decorated streets of East Sacramento. Choose a 5k or 10k course and solve checkpoint challenges solo or in a team of up to five people.
November 2026
A trail event near Folsom Lake offering 100 miles and 50K routes with varied terrain, staffed aid stations, cupless policy, and pacer restrictions.
A community 5k walk and run in Rancho Cordova combining a memorial walk with overdose prevention education and naloxone distribution.
Trail runs in Auburn, CA on November 14, 2026 offering 3.5 mi, 7.2 mi, 13.4 mi and 30 mi courses; race proceeds support the Auburn Trails Alliance.
Trail races at Darrington Trail Head in Folsom Lake offering 5K, 10K, 18M and 36M on rocky single track with aid stations and marked routes.
Trail races at Beals Point near Folsom Lake on Thanksgiving Day offering 10K, 5K and a free 1K kids run with family friendly amenities.
Community 10K and 5K in Cool, CA on Nov 26, 2026 supporting Georgetown Divide food closets with fundraising, refreshments, and participant beanies.
December 2026
Trail race at Magnolia Ranch, Pilot Hill CA on December 12, 2026 offering 5K to 50K on dirt single track with rolling hills, three aid stations, and pink ribbon course markings.
Trail races in Cool, CA offering a 50K with 5,100 ft climbing and a Half Marathon with 1,250 ft, limited to 200 runners and featuring aid stations and live tracking.
A trail event on December 24, 2026 in Placerville offering multiple distances including a new two person 13.1 mile relay on the El Dorado Trail.
January 2027
Kickstart the new year with a trail run at Overlook Park featuring 5K, 10K, and 10 mile distances along with collectible medals showcasing the history of Auburn.
A New Year event at Granite Beach featuring a 2 mile run 5 mile bike 2 mile run duathlon and a 5K trail run with lake views. Awards include overall champions and age group prizes.
Scenic trail races at Granite Beach with 5K and 12K courses, local craft beer for those over 21, post-race food, commemorative gear and age-group awards.
Trail races in Auburn, CA on January 9, 2027 offering 50K, 35K, half marathon, and 8K over technical dirt trails with significant elevation gain.
Trail run at Folsom Lake State Recreation Area offering multiple out and back distances on mostly single track trails with aid stations and on course toilets.
Trail 10K and 5K at Granite Beach, Folsom Lake with aid stations, finisher medals, pre-order shirts, age-group awards, and a no-refund policy with limited transfers.
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