Calendar of Events


Plan your stay in Santa Rosa around the best events in Sonoma County. There’s always amazing things to do in Santa Rosa and wineries to explore in Sonoma County, but Northern California is also home to exciting annual events.

2017 Ironman Santa Rosa

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2017 Ironman Santa Rosa

Saturday, July 29, 2017 July 29, 2017 Sandman Santa Rosa

The course includes a 2.4-mile swim in the clear waters of Lake Sonoma while the 112-mile bike course takes advantage of many of the same roads as the traditional IRONMAN Vineman course, bringing athletes through Sonoma County wine country. The 26.2-mile run provides athletes with a mostly shaded course, utilizing the City of Santa Rosa Creek Trail system.

The 2017 IRONMAN Santa Rosa triathlon will offer 40 qualifying slots to the 2017 IRONMAN World Championship taking place in Kailua-Kona, Hawai`i. Athletes registered for the 2017 IRONMAN Vineman will remain registered for the newly located 2017 IRONMAN Santa Rosa triathlon.