2027 Mt. Tam Wild Boar Half Marathon & 10K

Name: 2027 Mt. Tam Wild Boar Half Marathon & 10K
Start: 2027-04-24
End: 2027-04-24
Location: Mill Valley

Mill Valley, California, United States

calendar_today 24 Apr, 2027

directions_run Running

language Official Website

sell $28.74 – $87.58

About the Event

Experience the breathtaking beauty of Mt. Tam with the Coastal Ridge Trail Run on April 24, 2027. This unique race offers runners an unforgettable journey along single-track trails and paved roadways high above Bolinas Lagoon and the Pacific Ocean.
The event begins at Rock Springs where participants will start their adventure following Ridgecrest Blvd., which winds through the heart of Bolinas Ridge. The route divides East and West Marin County, offering panoramic views of the surrounding landscape as you ascend to higher elevations. At 10 kilometers, runners take a left turn onto Willow Camp Trail before heading back along the Coastal Trail towards Rock Springs.
For those tackling the half marathon distance, the course continues along Ridgecrest Blvd., leading participants to Bolinas/Fairfax Road where they will then return via the scenic Coastal Trail, completing their journey with stunning views of the coastline and lagoon. The race is designed for a limited number of 300 runners, ensuring an intimate and enjoyable experience.
With its combination of challenging terrain and picturesque scenery, this event promises to be a highlight in any runner's calendar. Don't miss out on securing your spot as early registration fills up quickly!

Races Offered

10K - Adult

Apr 24, 2027

straighten

Distance — 10K

terrain

Type — Running

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00:00

sell

$76.88

10K - Youth

Apr 24, 2027

straighten

Distance — 10K

terrain

Type — Running

timer

00:00

sell

$28.74

Half Marathon - Adult

Apr 24, 2027

straighten

Distance — 21K

terrain

Type — Running

timer

00:00

sell

$87.58

Half Marathon - Youth

Apr 24, 2027

straighten

Distance — 21K

terrain

Type — Running

timer

00:00

sell

$34.09

Weather History

These values represent the 3-year monthly averages for April in Mill Valley.

thermostat Temperature

8.3° / 17.6°

wb_sunny Feels like

5.9° / 15.3°

light_mode Avg sunshine hours

11h 34m

water_drop Avg rainfall

0.6 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.6 km/h (Light breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

76.2%

wb_twilight Sunrise

06:33

nightlight Sunset

19:46

About Mill Valley

Learn more about the host city, Mill Valley.

Mill Valley is a city in Marin County, California, United States, located about 14 miles (23 km) north of San Francisco via the Golden Gate Bridge and 52 miles (84 km) from Napa Valley. The population was 14,231 at the 2020 census.