Lone Tree Reckoning Half
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Lone Tree Reckoning Heavy 15K and 5K
The Lone Tree Reckoning Trail event on November 14, 2026 in Loveland, Colorado features two trail race distances on ranch terrain. The courses include runnable stretches, climbs, changing terrain, and technical sections that may require hiking in places.
Distances offered
- 15K: just over 15K, roughly thirteen miles, loop course with climbs and varied terrain
- 5K: shorter trail option with dirt surface and scenic sections
Registration opens August 23, 2026 and closes October 1, 2026. Entry fees listed by the organizer are $75.00 for the Heavy 15K and $45.00 for the 5K. The inaugural event uses a single loop that is just over 15K after plans to include additional ranch sections were changed; the loop retains climbs and technical terrain intended for the first running of the Reckoning.
The description from the organizer notes that runners should be prepared to run where possible and to hike tougher sections when needed. The course is held on ranch trails near Loveland and is presented as a fall trail running challenge with varied footing and elevation changes. Visit the organization's website for the most recent information.
