2026 - The Impossible Mile
2026 distances
Running
The Impossible Mile - The Hardest Mile You'll Love
Two scaled-down versions will be suggested on the day of the event, in addition to the "as prescribed" original version. This is an inclusive event.
Race date Weather
Conditions on July 4, 2026 — historical Open-Meteo data.
About Ennis
The Impossible Mile takes place in Ennis, Montana, United States. The local timezone is America/Denver.
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🏃 Plan Your Next Race in Ennis
Find upcoming events by distance:
- Ennis Half Marathons Top-rated 21.1K courses in the Ennis area.
- Marathons in Ennis Scenic 42.2K routes and Ennis Boston qualifiers.
- Ennis Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.