Date
Sat, 15 May 2027
Start
06:00
Venue
New Horizons Bikes, 55 Franklin St, Westfield, MA 01085
Westfield, Hampden County
Countdown
May
A 300 km brevet on a lollipop route, ridden self-sufficient against a 20-hour clock. It's a small field, so expect a long, quiet day in the saddle.
Key facts
01RUSA membership is required to enter
02Lights and a New York State bell are mandatory kit
0320-hour time limit to finish the 300 km
Create a free training plan for the Berkshire Brevet BashBish 300K
7-day free trial, no card required
The course
The route
Westfield
Distance300km
StartElevation
0 kmDrag map to rotate289.5 km
Weather
Mid-May, Westfield
19°CTypical high
8°CTypical low
-1°CColdest in 20 years
41%Days with rain
Highs around 19°C and lows around 8°C, but it has dropped to -1°C. Rain on 41% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Berkshire Brevet BashBish 300K
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 Berkshire Brevet BashBish 300K plan targets
Typical sessions
300 km
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 Berkshire Brevet BashBish 300K plan.
7-day free trial, no card required.
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