DateExpected
Early September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Start: Międzybrodzie Bialskie
Start: Międzybrodzie Bialskie
Countdown
September
Czupel Vertical 600 is a short, sharp point-to-point run of 3.5 km that climbs 600 m. It is all uphill effort in a tiny package, over almost as soon as it starts.
Key facts
01Separate rankings by sex and age group
Create a free training plan for the Maraton Trzech Jezior 4 km
7-day free trial, no card required
The course
The route
Start: Międzybrodzie Bialskie
Distance3.5km
Total climb600m
StartElevation
0 kmDrag map to rotate3.5 km
Results
Course verified. Results not yet available.
Organiser
OrganiserFundacja „Kraina Gór i Jezior”
Websitemaraton3jezior.com
Instagram@maraton3jezior
Running since2021
Training
Training for the Maraton Trzech Jezior 4 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 Maraton Trzech Jezior 4 km plan targets
Typical sessions
4 km with 600 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 Maraton Trzech Jezior 4 km plan.
7-day free trial, no card required.
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