1 ultra event in Humboldt County, California

From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.

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Lost Coast 55K [ultrasignup.com]
Sat, Jan 03, 2026

5k 55k Ultra
Humboldt County, California, United States
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Local Clubs & Organizations

Hoopa Valley Swim Team Club

[usaswimming.org]
USA Swimming Club.

Swim

Contact: Kellymundo@gmail.com
11860 CA-96, Humboldt County, California, 95546, United States
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Phone: +1 707-407-6191

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