King of the Hammers
Johnson Valley, CA · 409 mi from Grass Valley
Jan 29, 2027 – Feb 6, 2027 · usual timing, not yet confirmed
Every event in California, Oregon and Nevada the pool's gear is built for. Pick one and the search opens with its dates already in, showing only what is free that week.

Johnson Valley, CA · 409 mi from Grass Valley
Jan 29, 2027 – Feb 6, 2027 · usual timing, not yet confirmed
Nevada City, CA · 4 mi from Grass Valley
Feb 18, 2027 – Feb 22, 2027 · usual timing, not yet confirmed
San Francisco, CA · 125 mi from Grass Valley
Feb 20, 2027 · usual timing, not yet confirmed
59 events on the calendar. A date marked confirmed comes from the organiser; usual timing is the slot the event has always held — check the organiser before you book travel.
Johnson Valley, CA · 409 mi from Grass Valley
Jan 29, 2027 – Feb 6, 2027 · usual timing, not yet confirmed
Nevada City, CA · 4 mi from Grass Valley
Feb 18, 2027 – Feb 22, 2027 · usual timing, not yet confirmed
San Francisco, CA · 125 mi from Grass Valley
Feb 20, 2027 · usual timing, not yet confirmed
Las Vegas, NV · 383 mi from Grass Valley
Mar 10, 2027 – Mar 14, 2027 · usual timing, not yet confirmed
Irwindale, CA · 390 mi from Grass Valley
Apr 3, 2027 – May 16, 2027 · usual timing, not yet confirmed
Indio, CA · 465 mi from Grass Valley
Apr 9, 2027 – Apr 11, 2027 · usual timing, not yet confirmed
Santa Barbara, CA · 321 mi from Grass Valley
Apr 9, 2027 – Apr 11, 2027 · usual timing, not yet confirmed
Indio, CA · 465 mi from Grass Valley
Apr 16, 2027 – Apr 18, 2027 · usual timing, not yet confirmed
Indio, CA · 465 mi from Grass Valley
Apr 23, 2027 – Apr 25, 2027 · usual timing, not yet confirmed
Joshua Tree, CA · 436 mi from Grass Valley
May 13, 2027 – May 16, 2027 · usual timing, not yet confirmed
Las Vegas, NV · 385 mi from Grass Valley
May 21, 2027 – May 23, 2027 · usual timing, not yet confirmed
Bakersfield, CA · 292 mi from Grass Valley
May 26, 2027 – May 31, 2027 · usual timing, not yet confirmed
Tygh Valley, OR · 418 mi from Grass Valley
May 27, 2027 – May 31, 2027 · usual timing, not yet confirmed
Tuolumne, CA · 95 mi from Grass Valley
May 27, 2027 – May 30, 2027 · usual timing, not yet confirmed
Napa, CA · 93 mi from Grass Valley
May 28, 2027 – May 30, 2027 · usual timing, not yet confirmed
Canby, OR · 427 mi from Grass Valley
Jun 5, 2027 – Jun 20, 2027 · usual timing, not yet confirmed
Bend, OR · 336 mi from Grass Valley
Jun 17, 2027 – Jun 20, 2027 · usual timing, not yet confirmed
Reno, NV · 68 mi from Grass Valley
Jun 17, 2027 – Jun 26, 2027 · usual timing, not yet confirmed
Boonville, CA · 127 mi from Grass Valley
Jun 18, 2027 – Jun 20, 2027 · usual timing, not yet confirmed
Laytonville, CA · 136 mi from Grass Valley
Jun 24, 2027 – Jun 27, 2027 · usual timing, not yet confirmed
Nevada City, CA · 4 mi from Grass Valley
Jun 25, 2027 – Jul 5, 2027 · usual timing, not yet confirmed
Quincy, CA · 51 mi from Grass Valley
Jul 1, 2027 – Jul 4, 2027 · usual timing, not yet confirmed
Portland, OR · 444 mi from Grass Valley
Jul 2, 2027 – Jul 5, 2027 · usual timing, not yet confirmed
Veneta, OR · 356 mi from Grass Valley
Jul 9, 2027 – Jul 11, 2027 · usual timing, not yet confirmed
Grass Valley, CA · 2 mi from Grass Valley
Jul 15, 2027 – Jul 18, 2027 · usual timing, not yet confirmed
Sacramento, CA · 48 mi from Grass Valley
Jul 16, 2027 – Aug 1, 2027 · usual timing, not yet confirmed
Piercy, CA · 157 mi from Grass Valley
Jul 16, 2027 – Jul 18, 2027 · usual timing, not yet confirmed
Quincy, CA · 51 mi from Grass Valley
Jul 16, 2027 – Jul 18, 2027 · usual timing, not yet confirmed
Carson City, NV · 66 mi from Grass Valley
Jul 22, 2027 – Jul 25, 2027 · usual timing, not yet confirmed
Reno, NV · 68 mi from Grass Valley
Aug 3, 2027 – Aug 8, 2027 · usual timing, not yet confirmed
Happy Valley, OR · 437 mi from Grass Valley
Aug 5, 2027 – Aug 8, 2027 · usual timing, not yet confirmed
Piercy, CA · 157 mi from Grass Valley
Aug 5, 2027 – Aug 8, 2027 · usual timing, not yet confirmed
Santa Rosa, CA · 107 mi from Grass Valley
Aug 5, 2027 – Aug 15, 2027 · usual timing, not yet confirmed
San Francisco, CA · 127 mi from Grass Valley
Aug 6, 2027 – Aug 8, 2027 · usual timing, not yet confirmed
Grass Valley, CA · 2 mi from Grass Valley
Aug 11, 2027 – Aug 15, 2027 · usual timing, not yet confirmed
Tidewater, OR · 389 mi from Grass Valley
Aug 12, 2027 – Aug 16, 2027 · usual timing, not yet confirmed
Beatty, NV · 280 mi from Grass Valley
Aug 18, 2027 – Aug 21, 2027 · usual timing, not yet confirmed
Salem, OR · 410 mi from Grass Valley
Aug 27, 2027 – Sep 6, 2027 · usual timing, not yet confirmed
Black Rock City, NV · 145 mi from Grass Valley
Aug 29, 2027 – Sep 6, 2027 · confirmed
Tuolumne, CA · 95 mi from Grass Valley
Sep 2, 2027 – Sep 5, 2027 · usual timing, not yet confirmed
Reno, NV · 66 mi from Grass Valley
Sep 10, 2027 – Sep 12, 2027 · usual timing, not yet confirmed
Hollister, CA · 164 mi from Grass Valley
Sep 11, 2027 – Oct 17, 2027 · usual timing, not yet confirmed
Las Vegas, NV · 383 mi from Grass Valley
Sep 17, 2027 – Sep 19, 2027 · usual timing, not yet confirmed
Reno, NV · 68 mi from Grass Valley
Sep 23, 2027 – Sep 26, 2027 · usual timing, not yet confirmed
Perris, CA · 427 mi from Grass Valley
Sep 24, 2027 – Sep 26, 2027 · usual timing, not yet confirmed
Sisters, OR · 352 mi from Grass Valley
Sep 24, 2027 – Sep 26, 2027 · usual timing, not yet confirmed
Perris, CA · 427 mi from Grass Valley
Oct 1, 2027 – Oct 3, 2027 · usual timing, not yet confirmed
Modesto, CA · 108 mi from Grass Valley
Oct 1, 2027 – Oct 3, 2027 · usual timing, not yet confirmed
San Francisco, CA · 127 mi from Grass Valley
Oct 1, 2027 – Oct 3, 2027 · usual timing, not yet confirmed
Sacramento, CA · 50 mi from Grass Valley
Oct 7, 2027 – Oct 10, 2027 · usual timing, not yet confirmed
Joshua Tree, CA · 436 mi from Grass Valley
Oct 7, 2027 – Oct 10, 2027 · usual timing, not yet confirmed
San Francisco, CA · 125 mi from Grass Valley
Oct 10, 2027 · usual timing, not yet confirmed
Pauma Valley, CA · 465 mi from Grass Valley
Oct 14, 2027 – Oct 17, 2027 · usual timing, not yet confirmed
Vallejo, CA · 102 mi from Grass Valley
Oct 15, 2027 – Oct 17, 2027 · usual timing, not yet confirmed
Sacramento, CA · 50 mi from Grass Valley
Oct 16, 2027 – Oct 17, 2027 · usual timing, not yet confirmed
Carson City, NV · 66 mi from Grass Valley
Oct 29, 2027 – Oct 31, 2027 · usual timing, not yet confirmed
South Lake Tahoe, CA · 58 mi from Grass Valley
Dec 29, 2027 – Dec 31, 2027 · usual timing, not yet confirmed
wherever you are
no fixed dates
wherever you are
no fixed dates
If your camp, race or festival is not here, tell the desk and it goes on the calendar — with its dates, and a page of the gear people rent for it.