California Gravel Races & Grinders 2026–2027 Calendar | Threshold Cycling
← All States Directory / California / Gravel Races & Grinders

California Gravel Races & Grinders 2026–2027

Verified calendar of gravel grinders, unpaved epics, and backcountry dirt endurance races scheduled across California.

πŸ“… Sync Gravel Grinder Calendar (.ics)
πŸ“… 9 Upcoming Events ⭐ 2 Marquee Monuments ⛰️ Avg Vert: 9,850 ft πŸ“ Avg Distance: 76 mi πŸ›‘οΈ 100% Active Links
← All California Events πŸͺ¨ Gravel Races & Grinders 🚴 Gran Fondos & Sportives πŸ’― 100-Mile Century Rides & Tours 🚡 Mountain Bike Epics & XC Races 🏁 Road Races & Criteriums
πŸ”

California Gravel Races & Grinders

Showing 9 verified events
mtb βœ“ Verified

R3-California MTB Dirt Series, Scotts Flat MTB STXC/XC

πŸ“… Oct 3, 2026 πŸ“ NEVADA CITY, CA

Official USA Cycling sanctioned event in NEVADA CITY, CA. Direct sanctioning and results via USA Cycling....

Register β†— Official Site β†—
gravel βœ“ Verified

Grizzly Gravel & Century Charity Ride

πŸ“… Oct 3, 2026 πŸ“ North Fork, CA

Official registered cycling event in North Fork, CA. Direct registration on BikeSignUp....

Register β†—
gravel βœ“ Verified

R3-California Dirt MTB Series, Scott's Flat Lake MTB ST/XC

πŸ“… Oct 3, 2026 πŸ“ Nevada City, CA

Official registered gravel event in Nevada City, CA. Direct registration on BikeReg....

Register on BikeReg β†— Official Site β†—
gravel βœ“ Verified

Grizzly Grinder

πŸ“… Oct 17, 2026 πŸ“ Berkeley, CA

Official registered gravel event in Berkeley, CA. Direct registration on BikeReg....

Register on BikeReg β†—
gravel βœ“ Verified

Heart of Gold Gravel

πŸ“… Oct 17, 2026 πŸ“ Nevada City, CA
πŸ“ 74.2 mi

Official registered gravel event in Nevada City, CA. Direct registration on BikeReg....

Register on BikeReg β†— Official Site β†—
gravel βœ“ Verified

HILL YEAH! Cycling Festival, Swap and Ride

πŸ“… Oct 18, 2026 πŸ“ Vista, CA
πŸ“ 60 mi

Official registered gravel event in Vista, CA. Direct registration on BikeReg....

Register on BikeReg β†— Official Site β†—
gravel βœ“ Verified

Good Dirt Ride 2026

πŸ“… Oct 24, 2026 πŸ“ Rancho Santa Margarita, CA
πŸ“ 50 mi

Official registered gravel event in Rancho Santa Margarita, CA. Direct registration on BikeReg....

Register on BikeReg β†— Official Site β†—
gravel ⭐ Marquee Monument βœ“ Verified

Belgian Waffle Ride California

πŸ“… Apr 25, 2027 πŸ“ San Marcos, CA
πŸ“ 131 mi ⛰️ 11,500 ft vert

The original unroad monument featuring treacherous dirt sectors, river crossings, and brutal climbs....

Register on BikeReg β†— Official Site β†—
gravel ⭐ Marquee Monument βœ“ Verified

Grinduro California

πŸ“… Sep 18, 2027 πŸ“ Quincy, CA
πŸ“ 65 mi ⛰️ 8,200 ft vert

The original party-to-race ratio gravel enduro in the Plumas National Forest....

Register β†—

πŸ—ΊοΈ Explore Gravel Races & Grinders Across All 50 States

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming