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Coyote Hills Half Marathon/10k/5K

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Fremont, California, United States

calendar_today 31 Jan, 2026

About the Event

Experience the serene beauty of the San Francisco Bay shoreline on a remarkably flat and scenic trail run. Coyote Hills 2026 on Saturday, January 31, 2026, offers a 5k, 10k, and half marathon across the diverse terrain of Fremont's beloved regional park, featuring dirt paths, paved trails, and unique wooden boardwalks through the marsh. Despite its name, the course provides minimal climbing, making it an ideal choice for runners seeking a fast time or a peaceful, visually stunning long run. With dedicated start times for hikers and a welcoming atmosphere for all paces, this event by Enviro-Sports is a perfect winter escape into nature, all while supporting the East Bay Regional Parks Campership Program. Secure your spot for a beautifully organized and ecologically rich run where the Bay Area's natural splendor is on full display.

Races Offered

Half Marathon

Jan 31, 2026

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Distance — 21.1K

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Type — —

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08:30

10 km

Jan 31, 2026

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Distance — 10K

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08:45

5 km

Jan 31, 2026

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Distance — 5K

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09:00

Weather Overview

These values represent the 3-year monthly averages for January in Fremont.

Temp (°C)

Feels Like (°C)

thermostat 7.0° / 15.0°

wb_sunny 4.2° / 12.8°

Wind (km/h)

Humidity (%)

air 8.6 /

water_drop 77.5%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 7.0° / 15.0°

wb_sunny 4.2° / 12.8°

air 8.6 km/h

water_drop 77.5%

About Fremont

Learn more about the host city, Fremont.

Fremont is a suburban city in the southern part of the East Bay of the San Francisco Bay Area; it is the 4th largest city in the Bay Area by population. Fremont is in the southern part of Alameda County, California, between Union City to the north, Sunol and the hills to the east, Milpitas and Santa Clara County to the south, and the San Francisco Bay to the west. The city of Newark, near the edge of the Bay, is surrounded by the city of Fremont.