Date
Sat, 10 Apr 2027
Venue
Bubovice, near the Velká Amerika quarry
Bubovice, near the Velká Amerika quarry
Countdown
April
The long one at Běhej lesy Karlštejn: 30 km and about 1,000 m of climbing, a solid day on the trails for runners with some miles in their legs.
Key facts
01Five-hour limit to finish
02Checkpoint at 12.7 km closes 2h05 after the start, so do not go out too slowly
Create a free training plan for the Běhej lesy Karlštejn 30 km
7-day free trial, no card required
The course
The route
Bubovice
Distance30km
Total climb1,011m
StartElevation
0 kmDrag map to rotate29.7 km
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Fejfar, Ondřej (1989)02:03:5814.5 km/h
02Vaccina, Fabio (1996)02:27:0312.2 km/h
03Beran, Ondřej (1993)02:30:3412.0 km/h
274
Finishers
3:25:33
Median time
8.8 km/h
Median speed
Overall · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Běhej lesy Karlštejn 30 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 Běhej lesy Karlštejn 30 km plan targets
Typical sessions
30 km with 1,011 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
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Get your Běhej lesy Karlštejn 30 km plan.
7-day free trial, no card required.
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