Date
Sat, 4 Sept 2027
Venue
Luther Burbank Center for the Arts, Santa Rosa, California
Santa Rosa, Sonoma County
Countdown
September
The full 100 miles of Tour de Fuzz, with nearly 2,000 m of climbing over a Sonoma County loop. Add the optional timed Rockpile climb if you want something to race.
Key facts
01Optional timed 4.5-mile Rockpile KOM/QOM for 100-mile riders
02Under 16s must ride with a parent or guardian
03Properly fitting CPSC-approved helmet required
Create a free training plan for the Tour de Fuzz 154 km
7-day free trial, no card required
The course
The route
Santa Rosa
Distance154km
Total climb1,969m
StartElevation
0 kmDrag map to rotate148.8 km
Weather
Early-September, Santa Rosa
32°CTypical high
14°CTypical low
9°CColdest in 20 years
0%Days with rain
Highs around 32°C and lows around 14°C, but it has dropped to 9°C. Rain on 0% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserLaw Enforcement Chaplaincy Service in Sonoma County (dba Sonoma County Chaplains)
Websitetourdefuzz.org
Training
Training for the Tour de Fuzz 154 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Tour de Fuzz 154 km plan targets
Typical sessions
154 km with 1,969 m of climbing
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Sustained climbing repeats on real gradients
Group rides for drafting and bunch-riding skills
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Tour de Fuzz 154 km plan.
7-day free trial, no card required.
Other races at Tour de Fuzz
More events in September in United States
Bighorn RoadExpected Early September 2027 · Gypsum→Booneville Backroads UltraExpected Early September 2027 · Iowa→Booneville Backroads UltraExpected Early September 2027 · Iowa→Catskill Mountain Cycling ChallengeExpected Early September 2027 · Arkville→Cherry Hill Farm UltraExpected Early September 2027 · Gorham→Down For Gravel / DFGExpected Early September 2027 · Newfield→
