Loma Mar
Trail Running Calendar near Loma Mar 2026-2027
Explore the top trail runs near Loma Mar for 2026-2027! We've gathered 39 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
A two loop 4.15 mile cross country race on the fire roads of the UC Santa Cruz campus, starting and finishing at the meadow above the fire station and included in the Pacific Association USATF Grand Prix series.
September 2026
A trail running event at Calero County Park offering distances from a kids run to a 50K across single-track and dirt roads, with named aid stations, drop bag support, bib color assignments, and time limits for longer races.
Trail 5K with a steep first mile and flat fast finish, plus a kids run and member picnic at San Pedro Valley Park on September 20, 2026.
Trail running in shaded redwood forest at Sanborn County Park on September 27 2026, with 10K, half marathon and 50K options; steep singletrack, shuttle parking, chip timing and specific mandatory gear for the 50K.
October 2026
Experience a trail half marathon on San Bruno Mountain featuring 2,400 feet of elevation gain and stunning views. Enjoy a scenic route with 93 percent trail coverage followed by a post race meal and finishers medal.
Run by the Sea at Wilder Ranch State Park on October 4, 2026 features a half marathon, 12K and 4K on mostly flat coastal bluff trails.
A trail race at Almaden Quicksilver County Park with distances from 5K to 50K. Courses are out-and-back, marked with colored ribbons, include aid stations and toilets, and the longer races reach Bald Mountain and Mt. Umunhum.
Coastal courses in Half Moon Bay with a half marathon, 10K, 5K, kids' run and virtual options, with proceeds supporting Senior Coastsiders.
November 2026
Trail event at Huddart Park offering multiple distances, a 6 Hour Challenge, cupless aid stations, post-race pancake breakfast and female-only awards.
Explore the redwood forests and meadows of Santa Cruz in this 2 or 4 hour map adventure. Navigate through wilderness trails in teams of up to five to find hidden checkpoints and test your navigation skills.
A post-Thanksgiving running event in Fremont offering a half marathon, 10K, 5K, a short kids run, a food drive for the Alameda County Community Food Bank, and a connector medal option.