TRAIL21KUTMB World Series
Maraton Trzech Jezior
Międzybrodzie Bialskie, PolandChoose the distanceTap a distance: the course, fees, times and rules below update for that race.
Mountainous
At a glance
Maraton Trzech Jezior 2027 takes place in september 2027 (exact day to be confirmed) in Międzybrodzie Bialskie, Poland. Distances: 43 km, 21 km.
- Date
- September 2027 · Date to be confirmed
- Location
- Międzybrodzie Bialskie, Poland
- Distances
- Maraton Trzech Jezior 45 · Competitive
- Rollercoaster 25 · Competitive
- Official website
- maraton3jezior.com ↗
- Series
- UTMB World Series
- Status
- To be confirmed
Last updated: 20 October 2026
Where it is
Międzybrodzie Bialskie · Poland© OpenStreetMap · OpenFreeMap