In 48 days · Sat, Dec 19, 2026
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Saturday, December 19th, 2026
1100 Kings Mountain Rd, Woodside CA
5K · 10K
38–53°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
45–58°F
dry
2024
40–63°F
dry
2023
49–54°F
rain
2022
29–49°F
dry
2021
31–47°F
dry
2020
34–54°F
dry
2019
39–54°F
dry
2018
40–54°F
dry
2017
35–56°F
dry
2016
32–48°F
dry
Best months to race in California →
About this race
The forested slopes and steep, cool canyons of Huddart and Wunderlich Parks are a trail running paradise within the heart of the San Francisco Peninsula. Along the many small streams and gullies, runners will enjoy the beautiful trails under the canopy of towering 2nd and 3rd generation, moss covered redwoods. As you climb, you’ll enter the mixed evergreen forest, which leads to the drier chaparral and manzanita covered area of the ridge-line. Soak in the breath-taking views – and hills – on these pine covered, twisting single-track trails, including the renowned Crystal Springs and Skyline Trails. Keep your eyes pealed, as you’ll probably be sharing the trails with black-tailed deer, coyotes, bobcats and grey foxes. Distances of 10K, Half Marathon, 35K and 50K make for the perfect proving grounds for runners, and hikers, of all abilities – from first time trail runner to grizzled, ultra-marathon veteran.
Sorry, no dogs are allowed in the park or on the trails.
Park Information: Huddart County Park, Wunderlich County Park
Start Times:
50K & 35K – 8:00 AM
Half – 8:30 AM
10K – 9:00 AM
Check-In & Bib Pickup:
Race Morning: 7:00 AM – 9:00 AM
Course map
Train with a club
Run clubs near Woodside to train with before race day.
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