Date
Sat, 19 Jun 2027
Start
09:00
Venue
Fir Street Park, Sisters, Oregon
Sisters, Deschutes County
Countdown
June
A 64 km gravel loop out of Sisters with only 530 m of climbing, so it's more about rolling along than grinding. You head out in a small group, not a mass start.
Key facts
01Staggered small-group starts from 09:00, no mass start
02Self-supported, so carry your own food, water and spares
03No pets on the course
Create a free training plan for the Barnduster Gran Fundo
7-day free trial, no card required
The course
The route
Sisters
Distance64km
Total climb530m
StartElevation
0 kmDrag map to rotate63.6 km
Weather
Mid-June, Sisters
23°CTypical high
8°CTypical low
2°CColdest in 20 years
21%Days with rain
Highs around 23°C and lows around 8°C, but it has dropped to 2°C. Rain on 21% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Barnduster Gran Fundo
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 Barnduster Gran Fundo plan targets
Typical sessions
64 km with 530 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
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 Barnduster Gran Fundo plan.
7-day free trial, no card required.
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