The 2026 Bedrock Valley Trail Runs has concluded. Hope you had a great one out there.
Bedrock Valley Trail Runs
Race Day Weather
Warm finish, steady breeze
Runners will face temperatures starting at 58°F and peaking at 70°F. With a steady wind from the S at 13 mph and humidity around 60%, pacing adjustments will be necessary in the later stages. Runners are advised to stay hydrated and consider a conservative start to manage the warmth.
Get forecast alerts for Bedrock Valley Trail Runs
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Bedrock Valley Trail Runs is a NEW trail running experience you don't want to miss. We offer something for the whole family to enjoy. Choose from the beautiful Bedrock Valley Trail Marathon, Trail Half Marathon, 15k, 5k, and bring the kids for the the 1 Mile Kid's Fun Run around Diamond Valley Lake. This is truly a historic run in an ancient place. This area's heritage begins during the Ice Age where the most concentrated amount of Mastodons once roam the earth. The remains of hundreds of Mastodons and other prehistoric dinosaurs were discovered in the bedrock of where the lake now rests. Source
