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E2H10K Ultratrail Calw 100
UltraGermanyBaden-Württemberg

E2H10K Ultratrail Calw 100 2026

03.10.2026Calw (Germany)
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Pacing, fueling and crew sheet for the course you pick

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3’70012’139 m D+ ft D+

100 km62.1 mi100 kmlongest of 2 courses

At a glance

E2H10K Ultratrail Calw 100 2026 took place on Saturday 3 October 2026 in Calw (Baden-Württemberg, Germany). Two distances to choose from: 50 and 100 km.

Longest course: 100 km with 3’700 m D+ (37 m per km: mountain terrain).

The 2027 edition is expected on Saturday 2 October 2027, date to be confirmed by the organiser. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

In the e2h10k (every 2 hours 10 kilometers) Ultrarace 100, runners must not exceed the 2-hour mark on a 10-12 km trail loop.
From the organiser

2 courses

  1. 50km31.1mi

    50 km
    No index

  2. 100km62.1mi

    3’700 m D+12’139 ft D+

    avg 4%

    100 km
    No index

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on E2H10K Ultratrail Calw 100, in one roadbook.

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Start

Calw (Germany)

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