Montara Mountain Trail Run

Pacifica, United States • 20 Feb 2027

Montara Mountain Trail Run

The Montara Mountain Trail Run takes place on Saturday, February 20, 2027, at San Pedro Valley Park in Pacifica, California. The event offers a range of distances on mountain and coastal trails that pass through native coastal mountain habitat and provide views of the Pacific Coast.

Distances

  • 10K
  • Half Marathon
  • 20 mi
  • Marathon
  • 50K
  • Kid's Run (6yo and younger, 50 yd dash) - Free

Elevation gain and course surface vary by distance. Examples from the course data: the 10K has about 1,200 feet of gain and is mostly single track; the Half Marathon has about 2,900 feet of gain; the 50K lists about 6,700 feet of gain. Surfaces include single track, dirt road, and small sections of asphalt.

The course is marked with ribbon approximately every 200 yards and color coded by distance. Polka-dot flagging indicates required turns; blue ribbons mark wrong directions. If runners do not see their flagging for several minutes they are likely off course. Headphones are allowed only on dirt road sections and are not permitted on single-track, road crossings, at aid stations, or when crossing the finish line.

Aid stations are fully stocked every 6 to 7 miles with fruit, salty snacks, candy, water, and electrolyte drink; runners are advised to carry at least 20 ounces of water between stations. The event operates cupless; participants are asked to use their own fluid containers. Drop bags are permitted for the 20 mile, Marathon, and 50K distances. Pre-registered runners receive shirts and all finishers receive a custom medal; 50K finishers receive an additional custom coaster. Overall top finishers receive awards and race credits. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
20 mi
20 Mi
Half Marathon
Half Marathon
10 km
10k
Kid's Run
Visit the organization's website for the most recent information.
Trail runs nearby

Dirt Circus in San Francisco is a free community festival by UltraSignup featuring a social 3.2 mi or 4.5 mi group run, an expo with brand vendors, food, and a raffle, plus local partners and limited on-site parking.

A monthly community meetup in Richmond offering a conversational group hike or an optional faster trail run, organized by FIERCE Advocates with Moving Forward and Richmond Run Club. Events are family friendly and include free parking.

Experience the 42nd annual Lake Chabot Trail Challenge featuring a scenic half marathon loop and a paved 5K run. Enjoy views of the San Francisco Bay and Mt Diablo while competing for medals on chip timed courses.

A point-to-point 100-mile ultramarathon from UC Berkeley to Skyline High School in Oakland, featuring about 18,000 ft of elevation across ridgelines, redwood forest and lake trails; the 2026 race is sold out with a waitlist.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.