Bulgaria · Gabrovo Province (Balkan Mountains)
Tryavna Ultra – 100 km
2 distances available
Old folkloric towns, climbs thru Communist relics, and overnight paths through Bulgaria´s forests in a growing summer ultra.
Race Distances
Main Event
Entry Fee
72 EUR
Price per KM
€0.72
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2027
Entry Fee
52 EUR
Price per KM
€1.24
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Last checked: August 24, 2026