Six Rivers Running Club
The Six Rivers Running Club (SRRC) is centered in Humboldt County, California. SRRC is host to over 20 annual events and ten events currently have USATF certified courses.
- Foggy Bottom Milk Run
- Avenue of the Giants Marathon
- Humboldt Redwoods Marathon
- Atalanta's Victory Run & Walk
- Fourth of July Arcata Marsh 5K
- Grasshopper Peak Redwoods Trail Run