DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Pumptrack, ul
Ulsza, powiat strzeliński
Countdown
June
The short, friendly cut of the Kalwaria MTB Marathon: a single 19 km loop on marked terrain, small and new, and a good first taste of mountain bike racing.
Key facts
01Riders must be born in 2011 or earlier (minimum age 15)
02Elite PZKol licence holders can't enter this race
03Protective cycling helmet is required
Create a free training plan for the Kalwaria MTB Marathon 19 km
7-day free trial, no card required
The course
The route
Ulsza
Distance19km
StartElevation
0 kmDrag map to rotate19.0 km
Weather
Mid-June, Ulsza
24°CTypical high
13°CTypical low
7°CColdest in 20 years
45%Days with rain
Highs around 24°C and lows around 13°C, but it has dropped to 7°C. Rain on 45% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserKolarski Klub Sportowy Bicykl Piaseczno
Websitekalwariamtb.bckl.cc
Instagram@bicyklpiaseczno
Running since2026
Training
Training for the Kalwaria MTB Marathon 19 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 Kalwaria MTB Marathon 19 km plan targets
Typical sessions
19 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
Terrain and skills practice specific to the course
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 Kalwaria MTB Marathon 19 km plan.
7-day free trial, no card required.
More events in June in Poland
3xBabia Góra MaratonExpected Early June 2027 · Lipnica Wielka→Maraton PodróżnikaExpected Early June 2027 · Zapusta→Sudecki Festiwal Biegów GórskichExpected Early June 2027 · Ulsza→Ultra BabiaExpected Early June 2027 · Lipnica Wielka→Ultramaraton Babia GóraExpected Early June 2027 · Lipnica Wielka→Diablak Ultra Trail 60Expected Mid June 2027 · Zawoja→
