Set against the stunning backdrop of Northern California's coastal redwoods, the Muir Woods Trail Run promises an unforgettable journey through nature’s lush wilderness. On May 8, 2027, runners will gather at Stinson Beach to embark on a challenging yet rewarding adventure. The race begins with a brief moment at sea level before ascending into the heart of Muir Woods National Monument. As you start your climb up the legendary Dipsea trail, prepare for an ascent that tests both endurance and agility. The route features steep climbs over wooden ladders, natural rock formations, and winding staircases that wind their way through dense forest cover. Throughout the course, runners will be treated to the serene sounds of babbling brooks and cascading waterfalls, complemented by the fresh scent of towering redwoods and oaks. These elements create a tranquil yet invigorating atmosphere as you push forward towards your summit. Once at the peak, breathtaking panoramic views await, offering a momentary pause for reflection before descending back to Stinson Beach. The descent itself is equally scenic but requires careful navigation due to its technical nature. With only 300 spots available, this event provides an exclusive opportunity to experience one of California’s most iconic natural settings while pushing your limits on challenging terrain. Don’t miss out—register early for a chance to participate in what promises to be both a physically demanding and spiritually uplifting journey through Muir Woods. Join the trail runners who will traverse these historic paths, immersing themselves in nature's splendor and testing their resolve against one of California’s most revered trails.
Races Offered
7 Mile - Adult
May 08, 2027
straighten
Distance —
11.3K
terrain
Type —
Running
timer
00:00
sell
$76.88
7 Mile - Youth
May 08, 2027
straighten
Distance —
11.3K
terrain
Type —
Running
timer
00:00
sell
$28.74
Half Marathon - Adult
May 08, 2027
straighten
Distance —
21K
terrain
Type —
Running
timer
00:00
sell
$87.58
Half Marathon - Youth
May 08, 2027
straighten
Distance —
21K
terrain
Type —
Running
timer
00:00
sell
$28.74
Marathon - Adult
May 08, 2027
straighten
Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$103.63
Marathon - Youth
May 08, 2027
straighten
Distance —
42.2K
terrain
Type —
Running
timer
00:00
sell
$39.44
Weather History
These values represent the 3-year monthly averages for May in Stinson Beach.
thermostatTemperature
10.1° / 18.8°
wb_sunnyFeels like
7.4° / 16.3°
light_mode
Avg sunshine hours
12h 47m
water_drop
Avg rainfall
0.8 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.6 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
High (6.0)
humidity_mid
Humidity
77.3%
wb_twilight
Sunrise
05:59
nightlight
Sunset
20:14
About Stinson Beach
Learn more about the host city, Stinson Beach.
Stinson Beach is an unincorporated community and census-designated place (CDP) in Marin County, California, on the west coast of the United States. Stinson Beach is located east-southeast of Bolinas, right across the channel that terminates the bay mouth bar of the Bolinas Lagoon. at an elevation of 26 feet (8 m). The population of the Stinson Beach CDP was 541 at the 2020 census.
