Trail & Nature
Tryavna Ultra
Date Saturday, 18 Jul 2026 Distance 150km/98.7km/76km/41.6km/21km Where Tryavna, Bulgaria
Why this run
UTMB World Series trail and endurance event in Balkan Mountains with five distances from 21K to 150K through ancient trails forests and architectural park Bozhentsi cultural heritage.
Related runs
Trail & Nature 13 APR
Trail & Nature 10 MAY
Trail & Nature 26 APR