The TihioRace Ultra Edition (3 UltraSummits) is a 250 km trail race held in early June in Central Greece.
The course gains 14,000 m over 250 km (56 m/km), looping from Tihio across three major Greek summits — Korakas (Vardoussia, 2,495m), Pyramida (Giona, 2,510m), and Liakoura (Parnassos, 2,457m) — before returning to start.
The biggest climb rises 1,669 m — the 16th largest single ascent of 385 European trail distances tracked. The biggest descent drops 1,456 m — the 25th largest single descent of 386 European distances. The route is more an Odyssean adventure than race - it includes a bridgeless river crossing at km 22, a 38.5 km gap between aid stations requiring self-sufficiency, and a pass through the UNESCO World Heritage site at Delphi at km 177.
The race is also charming in its unknown - to arrive at the race start requires commitment and time - the nearest airport is Athens (ATH), four hours away. Founded in 2020, the race earns 6 ITRA points with a mountain rating of 10, and drew 18 finishers in 2025 — one of the smallest finishing fields for a 250 km race in Europe. Entry costs €220 (€0.88/km), less than many 100km races. It suits self-sufficient mountain runners drawn to genuine Greek wilderness and one of the best-value long ultras on the continent.