Trail Running calendar near Mammoth Lakes 2026-2027

Nighttime lap racing near the Kings River in Reedley, California, on April 4-5, 2026, timed around the full moon. Options range from a 12K to 100 miles with 6, 12, and 24 hour formats, solo or four person relays, plus limited on-course camp..

Experience the scenic Merced River Canyon on hardpacked trails with two distinct options. Choose between a fast flat course along an old railroad grade or a demanding switchback hill climb with significant elevation gain.

Experience the beauty of the Ruth McKenzie Table Mountain Preserve in Clovis. Run through grasslands and oak woodlands with distances available for all levels including a half marathon and kids races.

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.

Mud Factor Fresno is a 5k mud run at Hobb's Grove in Sanger, CA on April 26, 2026. The all ages event runs Adult and KIDZ family waves; participants must bring a signed waiver and adults must show a photo ID.

Course and Terrain The Bishop High Sierra Ultras takes place in the scenic foothills of the Eastern Sierra Nevada mountains. The courses are mainly on four-wheel-drive dirt roads, with some sections of single-track trail and very short pave..

Experience the historic trails of the Sierra National Forest in this annual event featuring 50k and 20k races. Enjoy well stocked aid stations and optional onsite dormitory lodging at Camp Green Meadows.

Explore new trails above Shaver Lake at the Ely Mountain Trail Race. Choose between a 14K course with a rugged 1,000-foot climb or an 8K route, both offering mountain views. All runners get a custom shirt, finisher medal, and post-race refr..

Experience an endurance event at Silver Lake with four distance options ranging from 6 to 22 miles. Carry a 20lb load through the scenic terrain of Mono County while navigating significant elevation gains.

SAR Wild Run at Shaver Lake is a Fresno County Search And Rescue fundraiser offering trail races, a family hike, and a virtual option. Highlights include a half marathon, a 10K in the CLASSIC series, and a 5K with a steep scramble.

A lakeside event in Miramonte, CA on August 29, 2026 with relay teams, a 10-hour individual race, and a 10K loop, held on a course near 6,000 feet elevation, with published prize money and included hat and dinner.

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.

Experience the Sierra National Forest with a trail run through giant sequoias and over granite summits. Choose between three distances ending at beautiful Bass Lake with full course support and finisher medals.

The Kiwanis River Run offers scenic courses along the San Joaquin River with four distances for all ages. Participants receive a shirt, medal, and a free breakfast. The event supports a children's hospital injury prevention program.

Point-to-point half marathon around Twin Lakes near Bridgeport, CA, with shuttle options, three water stations, finish-line snacks and a medal; proceeds support Bridgeport Elementary School.

An ultramarathon loop in the Eastern Sierra starting and finishing in Mammoth Lakes, California, that passes alpine lakes, Mono Lake tufa towers, Glass Mountains and summit sections on Mammoth Mountain. Prize money is offered to top finishe..

A trail and dirt road running event in Bishop, California offering 5k, 10k, 33k and 50k courses that was planned to raise funds for Inyo County Search and Rescue. Routes run from Millpond into the Tungsten Hills with multiple staffed aid st..

A community run hosted by Huckleberry's in Clovis with in-person 5K and 2 Mile courses plus a virtual option, breakfast coupons, youth pricing, and proceeds supporting the Poverello House.

Experience trail running along the scenic Millerton Lake and San Joaquin River in Friant. This event features 10k, 25k, and 50k races with regular aid stations and support for long distance runners.