DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Cascade City Park, Cascade, Montana
Cascade, Montana
Countdown
June
The gravel option: one 41 mile loop with modest climbing, and nobody is coming to rescue your flat. Carry what you need.
Key facts
01Self-supported, so carry your own food, water and repair kit
02Results ranked by sex and age group
03Open to all ages and abilities
Create a free training plan for the Cascade 66 66 km
7-day free trial, no card required
The course
The route
Cascade
Distance66km
Total climb476m
StartElevation
0 kmDrag map to rotate65.7 km
Weather
Mid-June, Cascade
22°CTypical high
9°CTypical low
1°CColdest in 20 years
44%Days with rain
Highs around 22°C and lows around 9°C, but it has dropped to 1°C. Rain on 44% 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 Cascade 66 66 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 Cascade 66 66 km plan targets
Typical sessions
66 km with 476 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 Cascade 66 66 km plan.
7-day free trial, no card required.
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