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IRONBULL Solstice Summit Challenge
TrailUnited StatesWisconsin

IRONBULL Solstice Summit Challenge 2027

01.06.2027Wausau (United States)
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3 courses · 1.6–16.1 km1–10 mi · up to 640 m D+up to 2’100 ft D+

At a glance

IRONBULL Solstice Summit Challenge 2027 takes place on Tuesday 1 June 2027 in Wausau (Wisconsin, United States). Three distances to choose from: 1.6, 10 and 16.1 km.

Longest course: Triple Bypass Challenge, 16.1 km with 640 m D+ (40 m per km: mountain terrain).

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

Take on the challenge of summiting Rib Mountain, the toughest mile climb in the entire Midwest. You’ll need both grit and endurance to dig deep to complete the feat, climbing 700 feet in a single…
From the organiser

3 courses

  1. 1.6km1mi

    213 m D+699 ft D+

    avg 13%

    1M
    No index

  2. 10km6.2mi

    10K
    No index

  3. 16.1km10mi

    640 m D+2’100 ft D+

    avg 4%

    Triple Bypass Challenge
    No index

GPX trace not yet published.

Race plan

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Start

Wausau (United States)

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