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www.kleiner-kobolt.de

KoBoLT

location_city Koblenz

calendar_today 29 Nov, 2025 – 30 Nov, 2025

directions_run Running

language Official Website

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About the Event

Challenge yourself on one of Germany's most legendary and demanding private ultra-trails. The KoBoLT event, based in Koblenz, takes place on November 29-30, 2025, featuring three epic UTMB Index races: the brutal 140km KoBoLT, the 99km "Kleiner KoBoLT," and the 73km "Auge um Auge." Known for its massive elevation gain and a unique, community-focused "Privatlauf" atmosphere, it is a bucket-list event for serious trail runners. Please note that this is a private, invitation-style event, and all races for the 2025 edition are already sold out.

Races Offered

Ultra

Nov 29, 2025

straighten

Distance — Ultra

terrain

Type — Trail running

timer

Event has passed

Weather Overview

These values represent the 3-year monthly averages for November in Koblenz.

Temp (°C)

Feels Like (°C)

thermostat 5.0° / 10.6°

wb_sunny 1.5° / 7.2°

Wind (km/h)

Humidity (%)

air 12.0 /

water_drop 83.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 5.0° / 10.6°

wb_sunny 1.5° / 7.2°

air 12.0 km/h

water_drop 83.9%

About Koblenz

Scenic view of

Koblenz is a city in the state of Rhineland-Palatinate in the Middle Rhine Valley in the Federal Republic of Germany. Koblenz has about 114,000 inhabitants (2019); the surrounding area accounts for about 400,000 people in total. The city is the northmost point of the Upper Middle Rhine Valley UNESCO World Heritage site.

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Hotels & Places to Stay

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