Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Resolve2Run

Name: Resolve2Run
Start: 2027-01-01
End: 2027-01-01
Location: Grass Valley

Grass Valley, United States • 1 Jan 2027

Resolve2Run

Resolve2Run is an annual run-walk held on New Year’s Day at Chicago Park School. The course winds through scenic areas of Nevada County and is offered in two distances:

5K run-walk
10K run-walk

The event functions as a fundraiser for local organizations: the Peardale-Chicago Park Firefighters' Association, the Chicago Park 4-H Club, and the Chicago Park School PTA. Funds raised support firefighter equipment and training needs (examples listed include scene lighting, rescue ropes and hardware, safety cones, radio upgrades, and CPR manikins), youth projects and scholarships through 4-H, and school programs such as music, drama, art, after-school sports, assemblies, and science equipment.

The event website provides pages for Race Information, Registration, Resources, Results, Sponsorship, and Contact. The event is promoted as a community activity to start the New Year healthy and is described as occurring rain or shine. Organizers present it as an opportunity for runners, family, and friends to participate while supporting local groups. Visit the organization's website for the most recent information.

United States California Grass Valley

Race information

Website

10 km

10k

5 km

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Jul 25

Lost Sierra Endurance Race

A trail event in Downieville, California with 25K, 50K, and 100K options on mostly singletrack. Courses include multiple aid stations, substantial elevation gain, and specific equipment and pacer rules for the 100K.

Sunday Jul 26

Blood, Sweat & Beers

Auburn

6 mi

11 mi

A trail race in Auburn CA on July 26 2026 offering 10.5 and 5.9 mile courses through single track, canal sections and dirt roads with views of the American River Canyon. Organized by Fleet Feet Sacramento Trail Challenge.

Sunday Sep 6

Mammoth Bar Trail Runs

Auburn

6 mi

13 mi

Trail races at Mammoth Bar OHV Area in Auburn State Recreation Area on September 6, 2026. Options include a 13.1 mile half marathon and a 6.2 mile 10K, each with notable elevation gain and staffed aid stations.

Fri - Mon Sep 18-21

Mile Madness Endurance Run

Auburn

Backyard Ultra

100 mi

Mile Madness is a looped trail endurance event in Auburn, California, held September 18-21, 2026. Timed events run from 3 to 72 hours with a 0.75 mile loop and options including a 100 mile race plus on-site aid and amenities.