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UltraBelgiumLimburg

Grizzly100 2027

23.10.2027's-Gravenvoeren (Belgium)Dates to be confirmed
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7 courses · 17–100 km10.6–62.1 mi · up to 2’827 m D+up to 9’275 ft D+

At a glance

Grizzly100 2027 is expected on Saturday 23 October 2027 in 's-Gravenvoeren (Limburg, Belgium), date to be confirmed by the organiser. 7 courses from 17 to 100 km.

Longest course: Grizzly100, 100 km with 2’827 m D+ (28 m per km: hilly terrain).

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

Our classic and most popular trail! A trail through the Voerstreek. There are no less than 7 different distances between 17 and 100km!
From the organiser

7 courses

  1. 17km10.6mi

    334 m D+1’096 ft D+

    avg 2%

    Bear Trail
    UTMB Index 20K
  2. 23km14.3mi

    493 m D+1’617 ft D+

    avg 2%

    Bear Trail
    UTMB Index 20K
  3. 31km19.3mi

    682 m D+2’238 ft D+

    avg 2%

    Bear Trail
    UTMB Index 20K
  4. 40km24.9mi

    974 m D+3’196 ft D+

    avg 2%

    Bear Trail
    UTMB Index 20K
  5. 60km37.3mi

    1’570 m D+5’151 ft D+

    avg 3%

    Bear Trail
    UTMB Index 50K
  6. 85km52.8mi

    2’309 m D+7’575 ft D+

    avg 3%

    Bear Trail
    UTMB Index 100K
  7. 100km62.1mi

    2’827 m D+9’275 ft D+

    avg 3%

    Grizzly100
    UTMB Index 100K

External route

17 km10.6 mi334 m D+1’096 ft D+

External content: map and profile provided by the third-party service.

Race plan

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Pacing, aid stations and fueling timed to your effort on Grizzly100, in one roadbook.

Start

's-Gravenvoeren (Belgium)

Where to stay

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