“Run the Rim” is a trail run on the beautiful Arnold Rim Trail in Stanislaus Forest, Calaveras County. Run is hosted in conjunction with the Arnold Rim Trail Association, Calaveras District of the Stanislaus National Forest, the Calaveras Amateur Radio Operators, and surrounding communities. Choice of a 22-Miler, Half Marathon or 10K trail run. Additional […]
We are so excited to host another running event on beautiful Mare Island! We will have a Half Marathon, 10K, 5K and Kids .25K Run. Courses taking you through natural and historic sections of the island. We will be starting from the Mare Island Brewing Company coal shed location, running through over 100 years of […]
The 2025 Run San Ramon presented by the City of San Ramon is celebrating its 40th year! Get a healthy start to your 4th of July with this Independence Day Classic. Enjoy the paved and looped 5K/10K course through San Ramon. The Fastest Mile is an out and back. All participants will receive a short sleeve […]
Grab your bikes and join us for a ride through the streets of Saratoga! The 2nd annual West Valley College Tour de Saratoga | Race to Raise welcomes everyone for a joyful community ride. Celebrate your ride at our on-campus post-ride fun zone with vendors, music, food trucks, and more. Bring your family and friends […]
Looking for a fast, flat, out and back course to set that new PR? Check out this small-town meet in the middle of summer to set that PR, as a final tune-up before a longer race, or to complete that first 10k. The entire course is on paved roads and has a great community atmosphere. […]
Join us this September for the Delta Harvest Run, a cherished community tradition that brings neighbors together to make a difference. Organized by the Delta Association of Realtors Community Service Foundation, this annual race is more than just a run—it’s a powerful way to give back. Every step you take supports East Contra Costa County […]
31th Annual Trailblazer Race The Trailblazer Race is a morning of fun and healthy activities for the whole family. The 10K & 5K races are scenic, fast and flat running courses. Participants in the 3-mile (5K) walk make a round trip south on Stevens Creek Trail to the bridge on Evelyn Avenue and back. The […]
Join us Saturday, October 4th, 2025 at 8am for a scenic 5K/10K run/walk through the Livermore Valley along the Arroyo bike trail, around Robertson Park and out to the valley vineyards. Tri-Valley Haven's Pace for Peace has something for everyone, whether you are a serious runner or just out for a leisurely walk with friends […]
We believe in the power of community and the power of running. We like combining the two. Ripon is a special town and we’re stoked to bring back a 5k/10k/13.1 mile race to the city. Get stoked, start training, and LET’S RUN RIPON! Additional Information/Registration
Registration opens July 1st, 2025 Stockton’s Annual Run & Walk Against Hunger coming Thanksgiving Morning! The Emergency Food Bank has been extra busy in helping those in need, and the annual Run & Walk Against Hunger is our largest one day fundraiser. We hope that you will join us this year. Additional Information/Registration