In 215 days · Sat, Mar 27, 2027
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Saturday, March 27th, 2027
2100 Isherwood Way, Fremont CA
Half · 5K · 10K
48–63°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
51–81°F
dry
2025
55–65°F
dry
2024
45–60°F
rain
2023
37–59°F
dry
2022
50–64°F
rain
2021
46–67°F
dry
2020
45–56°F
dry
2019
51–61°F
rain
2018
45–68°F
dry
2017
50–60°F
dry
Best months to race in California →
About this race
Race Overview
Used in the 1800s to transport gravel for the construction of the western section of the Transcontinental Railroad, the Western Pacific Trail now forms a part of this mostly-flat course where you can haul in a personal best!
Event Details
- Date: 2027-03-27
- Time: 2100
- Location: 2100 Isherwood Way, Fremont, CA
- Registration: Sign up here
Course Highlights
- Terrain: Mostly flat
- Historical Significance: Part of the Transcontinental Railroad construction
- Ideal for: Personal bests
- Scenic views: Enjoy the beautiful landscape of the trail
Course map
Train with a club
Run clubs near Fremont to train with before race day.
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