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Ice Age Trail 50 Mile Run
UltraUnited StatesWisconsin

Ice Age Trail 50 Mile Run 2026

09.05.2026La Grange (United States)
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80.550 km mi

50milongest of 3 courses

At a glance

Ice Age Trail 50 Mile Run 2026 took place on Saturday 9 May 2026 in La Grange (Wisconsin, United States). Two distances to choose from: 21.1 and 80.5 km.

The organiser has not published the elevation gain yet.

The 2027 edition takes place on Saturday 8 May 2027. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

The Ice Age Trail 50 is one of the oldest continuously-running ultras in the country. A course like no other, you’ll run in dense deciduous forests, under tall pines, over rocky ridges and across open…
From the organiser

3 courses

  1. 21.1km13.1mi

    Half Marathon
    No index

  2. 80.5km50mi

    1’271 m D-4’170 ft D-

    50mi

    09.05.

    No index
    GPX

  3. 80.5km50mi

    50K
    No index

Course analysis

50mi80.5 km50 mi1’231 m D+4’039 ft D+

93effort kmⓘ80.5 km on the map · feels like 93 km50 mi on the map · feels like 93 km
D+
1’231 m4’039 ft
D−
1’271 m4’170 ft
Max alt.
318 m1’043 ft
Steepest
12%

Segments

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Elevation profile: 50mi

259 m – 318 m850 ft – 1’043 ft

Race plan

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Pacing, aid stations and fueling timed to your effort on Ice Age Trail 50 Mile Run, in one roadbook.

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Where to stay

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