25.09.2027Donnersbach (Austria)
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2 courses · 5–9.3 km3.1–5.8 mi · up to 380 m D+up to 1’247 ft D+
At a glance
Klamm Run 2027 takes place on Saturday 25 September 2027 in Donnersbach (Styria, Austria). Two distances to choose from: 5 and 9.3 km.
Longest course: 9.3 km with 380 m D+ (41 m per km: mountain terrain). Terrain: 39% trail, 19% forest track and 40% road. Terrain data: © OpenStreetMap contributors.
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A simple and beautiful trail run through the Donnersbach Gorge and past the Donnersbach Castle Church.
2 courses
Course analysis
9.3 km5.8 mi380 m D+1’247 ft D+
13effort kmⓘ9.3 km on the map · feels like 13 km5.8 mi on the map · feels like 13 km
- D+
- 380 m1’247 ft
- D−
- 363 m1’191 ft
- Max alt.
- 875 m2’871 ft
- Steepest
- 13%
Segments
Elevation profile: 9 km
687 m – 875 m2’254 ft – 2’871 ft
Feels like these
- Trail du Lac de Paladru11.7 km7.3 mi · 14 km-effortApr 16, 2027689 km away428.1 mi away
- Trail des 3 Villages13.3 km8.3 mi · 15 km-effortOct 10, 2027 · Dates to be confirmed701 km away435.6 mi away
- Run Forrest Trail Run10.8 km6.7 mi · 13 km-effortJun 12, 202715’872 km away9’862.4 mi away
- Kalkkoegeltrail9.3 km5.8 mi · 13 km-effortSep 25, 2027211 km away131.1 mi away
Where to stay
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