Supercharge your spring with NorCal Trail Rally’s endurance-filled weekend! Trail Rally brings together friends, families, riders and runners to push their endurance limits in a team or solo effort on the beautiful singletrack trails at Six Sigma Ranch. When the trail experience is done, complete this soul-refreshing weekend with camping under the stars, enjoying world class wine, and relaxing in nature while kids roam and explore ranch life. Whether you’re a rider or runner, camper or glamper, there’s truly something for everyone at NorCal Trail Rally.
Important 2024 Event Change
We’re sad to share that due to severely low registration numbers, we’ve made the tough decision to cancel the 2024 event. We look forward to bringing the community together for the inaugural NorCal Trail Rally at Six Sigma Ranch in 2025. All registered racers will receive a refund. Click here to read our full update.
Push your endurance limits with a six-hour bike race as a solo rider or with a team.
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Tackle a half marathon, 10k, 6k or 5k distance on Six Sigma’s stunning trails.
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Whether you’re in for the racing or the relaxation (or both), we’ve got something for everyone.
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Glampers and campers alike! Everything you need to know for camping at Six Sigma is right here.
Learn MoreA huge thanks to Six Sigma Winery in Lower Lake, California (near Clear Lake) for hosting us for this weekend of bikes, running, camping, and wine.
Six Sigma Winery
13372 Spruce Grove Rd.
Lower Lake, CA 95457
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Eight-race cyclocross series in the Sacramento area
Eight-race cyclocross series in the Sacramento area
Eight-race cyclocross series in the Sacramento area
Marathon from Folsom Dam to the State Capitol, #1 Boston Qualifier & fastest course in the West
