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    Hiawatha Spring Trail Run

    by Negative Split

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    About

    Event Overview

    Join Negative Split for a Spring Trail 50K, 25K, 15K, and 10K! This trail is one of the most iconic trails in the country crossing through both Montana and Idaho. The trail has long been designated for bike riders only, but will now offer a special single day running experience for this race! Run over scenic trestles, past waterfalls, and through some of the longest railroad tunnels open to foot traffic (1.8 miles long). This will truly be a running experience of a lifetime!

    Registration

    The Hiawatha Spring Trail Run is part of Negative Split's trail race series. No day of race registration is allowed. Shirts and Medals are only guaranteed for participants registering more than 10 days before the race. Shirts and Medals are on a first come first serve basis for those registering less than 10 days before.

    Pricing

    This race sells out every year based on the caps set by Lookout Pass and the Forest Service. Sign-up early so you don't miss out!

    • 50K: $105 - $145
    • 25K: $95 - $135
    • 15K: $85 - $125
    • 10K: $75 - $115
    • Virtual Run: $55

    Registration Contact Info

    If you have any questions about this Registration, click the button below.

    SportsRunning
    DistancesUltramarathon, Half Marathon, 10 Mile, 10 KM Run, Ultramarathon
    DateJun 2-9, 2025
    WebsiteExternal Link
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