Half Marathon races near Calistoga

The Windsor Marathon begins and ends at The Island at Pelican Lakes in Water Valley, Windsor, Colorado. The event offers a full marathon, half marathon, 10K, 5K, and a 1 Mile Fit & Fun Run, accommodating marathoners, shorter-distance runners, and children. The course incorporates golf-course paths, the Poudre River trail, inclines, and single-track dirt trail sections for the marathon. The marathon commences earlier than the other races, with the 1-mile run scheduled for later in the morning. Post-race, participants can enjoy breakfast, beverages, and music at the finish area. The event supports Banner MD Anderson Cancer Center and the Weld RE-4 Foundation.

The Beer City Half Santa Rosa begins at A Place to Play in Santa Rosa, California, offering a half marathon, 10K, 5K, and 1-mile Beer Stroll on the same morning. The event centers on running and local beer, with finishers receiving a shirt, a Key to Beer City medal, a custom tasting glass, and unlimited tastings until noon from Santa Rosa and Sonoma County brewers. The longer races follow the Santa Rosa Creek, showcasing a less-traveled section of the city, while the Beer Stroll remains near A Place to Play. Following the main races, the Beat the Beast Beer Mile challenges runners against a Beer City Beast; if caught, the runner is eliminated. The afternoon continues at Moonlight Brewing with the Shindig, featuring music by School of Rock Santa Rosa, food trucks, games, and a first beer included with entry. The Beermazing Race introduces a pub-challenge element, sending teams to visit five brewers between early and late afternoon, with limited capacity noted by organizers as a reason for potential sell-outs.