DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Rice Lake Nature Trail, Whitewater, Wisconsin
Town of Whitewater, Walworth County
Countdown
June
The long one of the weekend: 50 km out and back on gentle trail, with 754 m of climbing that is mild for an ultra. The real test is beating the clock.
Key facts
01Cut-offs: Horserider 12:30, Oleson Cabin 14:30, Esterly Road 16:30
02Course closes at 17:00, so 10 hours to finish
03Out-and-back course, one heat
Create a free training plan for the Whitewater Trail Challenge 50 km
7-day free trial, no card required
The course
The route
Town of Whitewater
Distance50km
Total climb754m
StartElevation
0 kmDrag map to rotate46.0 km
Weather
Mid-June, Town of Whitewater
26°CTypical high
15°CTypical low
5°CColdest in 20 years
45%Days with rain
Highs around 26°C and lows around 15°C, but it has dropped to 5°C. Rain on 45% of days.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Maiko Otsuka06:10:178.1 km/h
02Jenn Splinter06:51:427.3 km/h
03Agnes Bargiel07:17:556.9 km/h
10
Women finishers
8:09:41
Median time
6.1 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Whitewater Trail Challenge 50 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 Whitewater Trail Challenge 50 km plan targets
Typical sessions
50 km with 754 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
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 Whitewater Trail Challenge 50 km plan.
7-day free trial, no card required.
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