• Kalispell, MT

Last Herron Standing- Backyard Ultra

  • Distance(s): 100 Mile
    • Race Overview: A race coming up on 2026-08-01 in Kalispell, MT. Get all the nerdy details below or follow the sign up links to secure your spot today!
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    Race data last checked: 2026-03-15

    Race Overview:

    Solo: Last-person-standing endurance race
    4.167-mile loop every hour until one runner remains$100 early / $125 late registration
    Team Relay: 2–4 people per team   or Teams may register as non-competitive and include any number of participants. These are considered “Fun Run” teams.
    Same rules; 24-hour max; fastest team wins if multiple finish$50 per person / $70 late registration

    The race loop reveal is on the way

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