Trail Running calendar near Mariposa 2026-2027

Run for a cause at the Running for Warriors event in Clovis. This first annual event supports veteran-focused charities and features a 5k competitive run, a fun run/walk, and a 2-mile option. The course starts at California Health Sciences..

A trail half marathon and 10K in Auberry, CA on March 7, 2026 with steep hills, about 2500 feet of climbing and mostly single-track trails. Aid stations, finisher medals, event shirts and age group awards are provided.

A community race day in Sanger, CA on March 7, 2026 featuring a flat 10K through downtown plus a range of runs and walks for adults and children, with packet pick-up in Fresno and Sanger; events run rain or shine.

Tesoro Viejo Spring Classic in Madera CA offers a half marathon, 10k, 5k run walk and virtual option on groomed trails and through wetland areas, followed by a festival with live music, refreshments and finisher medallions.

An urban race in Fresno on March 29, 2026 that combines stadium stair climbs, runs through parking garages and a half mile street segment to finish with a 220 step ascent to the top of The Grand Tower. Donations benefit the Alisa Ann Ruch B..

Two out and back races in Briceburg, CA: a flat 5 mile McCabe Flat and a climbing 9 mile Burma Grade. Both follow hardpacked unpaved roads through the Merced River Canyon and use Highway 140 for access.

A trail event at McKenzie Preserve in Clovis on April 12, 2026 offering a half marathon, 10k, 5k and kids races on dirt roads and single track, with aid stations, course markings, finishers medals and age group awards.

A community trail event in Mariposa on April 19, 2026, with 5K and 12K courses starting at the historic courthouse. Aid stations and Search and Rescue support are provided, and children under 18 may participate for free.

Join the SJVDHA for their annual Pacing for Prevention 5K, supporting oral cancer research. Walk or run a paved, scenic trail that welcomes strollers and dogs. Connect with health professionals and participate in wellness activities.

Trail running in the Sierra Nevada foothills on April 25, 2026, with 10K, 15K and 30K options over rocky single track and fire roads. The finish area includes food, drinks and race swag.

Run the Rim offers five scenic trail distances, from a 50K ultra to a 5K, on the beautiful Arnold Rim Trail. All races finish at White Pines Park, with post-race food provided. Your participation supports the non-profit trail association.

Shadow of the Giants stages 50k and 20k trail races near Fish Camp, California, based at Camp Green Meadows. Aid stations sit about 5 to 7 miles apart and the 50k carries an eight hour time limit with an optional early start.

Race through the mountains above Shaver Lake on a brand-new trail course. Choose between a challenging 14K with significant climbing or an 8K route, both offering views of the Sierra. The event includes custom shirts, finisher medals, and a..

SAR Wild Run on August 9, 2026 at Shaver Lake offers trail distances, a family hike and a virtual option to support Fresno County Search and Rescue, with chip timing, event shirts, custom medallions and a post-event BBQ.

Tanri Lake Race in Miramonte on August 29, 2026 offers a 10K loop, a 10-hour individual lap event, and a three-person relay with prize payouts, a race hat, and a Friday dinner included.

Race straight up Pincushion Mountain in a one-mile timed hill climb. For a greater challenge, the Mountain Goat Edition lets you run multiple ascents within four hours. All finishers receive a custom award.

The Kiwanis River Run offers scenic trail courses along the San Joaquin River in Fresno. With four distances, it includes a 10K trail run, a 5K, a 2 mile walk/run, and a kids' fun run. The event provides participant shirts, medals, and a fr..

A multi day trail running festival in Mammoth Lakes featuring Dragon's Back Ascent, tenkay, 50K, 26K, a kids 1K and a Mammoth Triple. Events use professional chip timing, aid stations, drop bag service and prize purses.

A point-to-point half marathon near Twin Lakes, Bridgeport, CA, featuring rolling hills and several aid stations, shuttle service between start and finish, and proceeds benefiting Bridgeport Elementary School.

The Mammoth is a multi-day footrace through the stunning Eastern Sierra, featuring a loop course with alpine lakes, volcanic terrain, and mountain summits. It starts and finishes in Mammoth Lakes, California. Prize money is offered for top..