Lone Tree Reckoning Half and 5K is a trail running and running race on November 14, 2026 in Loveland, CO, with entry fees from $45 to $75.
From the Organizer
There’s a new challenge waiting on the trail.
The Lone Tree Reckoning Trail Half & 5K is your chance to trade pavement for dirt, take in the scenery, and find out what the trail has in store for you.
Don’t let the views fool you—this course has some personality. Expect a mix of runnable stretches, climbs, changing terrain, and sections that will make you work for that finish. Whether you’re taking on the Trail Half Marathon or the 5K, this is a race built for runners who are ready for a little adventure.
Trail Half Marathon
Thirteen-ish miles of trail, challenge, and plenty of reasons to keep moving forward. The course will test you, but you don’t have to be the fastest runner on the trail to take it on.
Half Marathon Time Limit: 5 Hours
That gives participants an average pace of approximately 22:50 per mile, allowing plenty of room to slow down, hike the tougher sections, catch your breath, and keep moving toward the finish.
Trail 5K
Want a taste of the Reckoning without committing to the half? The Trail 5K brings its own dose of dirt, scenery, and challenge in a shorter distance. It’s a great option for newer trail runners or anyone looking for a fun fall trail race.
Come ready to run. Come ready to hike when you need to. Come ready to earn that finish.
The trail is waiting. Are you ready for the Reckoning?
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
54°
Typical Low
22°
Chance of Rain
20%
Based on US Climate Normals data from Loveland 2n, 1 mi from the venue.
Host City
Population
77,350
as of 2023
City Elevation
5,002 ft
Nearest Airport
BJC
Rocky Mountain Metropolitan Airport · 34 mi
Major Hub
DEN
Denver International Airport · 43 mi
Time Zone
Mountain Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Lone Tree Reckoning Half and 5K, put it on the calendar, and turn “someday” into a start date.
78
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
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HRCA Wildcat Mountain Trail Races
61 miles away
OUTLAST DENVER
62 miles away
Lone Tree Reckoning Half and 5K
Nov 14, 2026