Trail Running calendar near Chico 2026-2027

Take on the Cool Moon 100 mile endurance run in Cool, CA on June 13, 2026 over single track and fire roads with 13,600 feet of climbing across well marked loops. Finishers earn a handcrafted silver buckle and live tracking.

Run a scenic loop through Susan River Canyon on the Bizz Johnson and Southside Trails, with 22K, 14K and 7K options. Limited to 150 runners, finishers get a custom medal and microfiber towel and riverside postrace refreshments.

Run the Lost Sierra Endurance Race in Downieville, California on July 25, 2026, choosing from 25K, 50K, or epic 100K distances. Tackle rugged singletrack through river canyons and alpine ridgelines with stocked aid stations and stunning vie..

Run scenic single track in the American River Canyon at Blood, Sweat and Beers Trail Run in Auburn on July 26. Choose 10.5 or 5.9 miles, tackle Cardiac and Last Gasp, then enjoy a finisher medal, food and a beer for age 21 or older.

Join the new Mammoth Bar Trail Runs on Sept 6, 2026 in Auburn CA with Half Marathon and 10K on single track and double track trails. Expect steep climbs, thrilling descents and sweeping views of the American River Canyon.

Run the Gold Rush Growler Trail Runs on September 19, 2026 at Granite Beach for scenic shoreline and single track trails with 5K and 10 mile options. Finishers receive a commemorative beer glass and ages 21 and up can enjoy a local IPA at t..

Signal Peak Trail Runs on October 3, 2026 at Bear Valley Group Campground near Nevada City CA offers a scenic but rocky 50K that summits Signal Peak for sweeping lake and canyon views, plus a 24 mile option. Expect rugged terrain and vistas..

Run scenic single track trails along the American River Canyon in Auburn this October with options of 50K, Half Marathon and 5M. Finishers receive a commemorative 16oz cider glass, participants 21 and older can enjoy cider pours, and the fi..

Run rugged canyon trails along the Wild and Scenic North Fork of the American River at the Euchre Bar Massacre, a fatass style adventure with 25 and 50 mile options and massive elevation gain. Informal and self supported, it rewards grit an..

Run through oak forests, granite boulders and fall foliage along scenic trails by Folsom Lake at Granite Head Trails and Ales. Pick 6.6 or 11.45 mile courses and celebrate with a finisher medal, tech shirt, beer and fajitas.

Join the inaugural Champion Mine Trail Race on October 11, 2026 in Nevada City, CA with 13.1 mile and 5K routes weaving through towering pines, a historic swinging bridge and creekside views. Enjoy a finishers medal and lively small town ra..

Run the historic Bizz Johnson Trail in Susanville CA on Oct 11, 2026 with 50K, marathon, half and 10K. Scenic point to point course crosses the Susan River, tunnels and wooden trestles, and the certified marathon is Boston qualifying.

Join the Heart of Cool Trail Run in Cool, California on Oct 17, 2026 for 5k, 10k or trail half marathon options. Family friendly and charity focused, proceeds benefit local youth programs and a heart disease camp scholarship.

Jackalope Lope on October 17, 2026 in Redding invites trail runners to the scenic Whiskeytown National Recreation Area. Choose from 8.5 mile, 20.5 mile or 52k courses for a rewarding day on classic singletrack.

Run scenic single track trails in Chico at the Fleet Feet Fall Classic Trail with a challenging half marathon or a 4 mile endurance challenge. Enjoy creek crossings, a fun finish through Yahi and the golf course plus aid stations and awards..

Tackle The Rubicon, a rugged self supported backcountry run around Oxbow Reservoir in the northwestern Sierra Nevada on Oct 24, 2026. Choose from tough 15, 30 or 43 mile routes with massive climbs and water crossings.

Celebrate the 25th Rio Del Lago with a rugged 100 mile loop around Folsom Lake or a spirited 50K on scenic single track and river trails. Expect big climbs, iconic views and well stocked aid stations.