Lone Tree Reckoning Heavy 15K and 5K
- Date Sat 14th November 2026
- Time 7:30AM MST
- Location Loveland, Colorado
- Price $54.00 - $91.10
- Races 2 races
- Distances 5km
Last chance to enter
Race day is fast approaching
Event summary
Get ready for an exhilarating outdoor adventure at the Lone Tree Reckoning Heavy 15K and 5K taking place on Saturday, November 14, 2026, in the picturesque Loveland, Larimer. This exciting trail race invites runners of all levels to trade the pavement for scenic dirt paths, offering a unique blend of runnable stretches, challenging climbs, and diverse terrain.
Participants can choose between two thrilling distances: the Heavy 15K, which spans approximately 11 miles of captivating trail, or the shorter Trail 5K, perfect for those seeking a taste of adventure without the commitment of the longer race. With a generous time limit of 5 hours for the Heavy 15K, runners can take their time, soak in the stunning views, and tackle the tougher sections at their own pace. Whether you're an experienced trail runner or a newcomer, the Lone Tree Reckoning promises a memorable experience filled with camaraderie, challenge, and breathtaking scenery. Are you ready for the Reckoning? The trail is waiting!
Participants can choose between two thrilling distances: the Heavy 15K, which spans approximately 11 miles of captivating trail, or the shorter Trail 5K, perfect for those seeking a taste of adventure without the commitment of the longer race. With a generous time limit of 5 hours for the Heavy 15K, runners can take their time, soak in the stunning views, and tackle the tougher sections at their own pace. Whether you're an experienced trail runner or a newcomer, the Lone Tree Reckoning promises a memorable experience filled with camaraderie, challenge, and breathtaking scenery. Are you ready for the Reckoning? The trail is waiting!
Organiser's Description
Theres a new challenge waiting on the trail.
THE LONE TREE RECKONING TRAIL HEAVY 15K & 5K is your chance to trade pavement for dirt, take in the scenery, and find out what the trail has in store for you.
Dont let the views fool youthis course has some personality. Expect a mix of runnable stretches, climbs, changing terrain, and sections that will make you work for that finish. Whether youre taking on the Heavy 15K or the 5K, this is a race built for runners who are ready for a little adventure.
TRAIL HEAVY 15K
11 miles of trail, challenge, and plenty of reasons to keep moving forward. The course will test you, but you dont have to be the fastest runner on the trail to take it on.
HEAVY 15K TIME LIMIT: 5 Hours
That gives participants an average pace of approximately 27:16 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 Heavy 15K? The Trail 5K brings its own dose of dirt, scenery, and challenge in a shorter distance. Its 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?
UPDATE:
Why 15K Instead of a Half Marathon?
We originally planned to include another area of the ranch to bring the course up to half marathon distance. That section isnt going to work as wed hoped this year, so the inaugural Lone Tree Reckoning will use the loop we have: just over 15K.
We know some runners were looking forward to a half marathon, and were sorry for the change. This loop still brings the climbs, technical terrain, and variety we wanted for the first Lone Tree Reckoning. Were excited for you to experience it.
THE LONE TREE RECKONING TRAIL HEAVY 15K & 5K is your chance to trade pavement for dirt, take in the scenery, and find out what the trail has in store for you.
Dont let the views fool youthis course has some personality. Expect a mix of runnable stretches, climbs, changing terrain, and sections that will make you work for that finish. Whether youre taking on the Heavy 15K or the 5K, this is a race built for runners who are ready for a little adventure.
TRAIL HEAVY 15K
11 miles of trail, challenge, and plenty of reasons to keep moving forward. The course will test you, but you dont have to be the fastest runner on the trail to take it on.
HEAVY 15K TIME LIMIT: 5 Hours
That gives participants an average pace of approximately 27:16 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 Heavy 15K? The Trail 5K brings its own dose of dirt, scenery, and challenge in a shorter distance. Its 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?
UPDATE:
Why 15K Instead of a Half Marathon?
We originally planned to include another area of the ranch to bring the course up to half marathon distance. That section isnt going to work as wed hoped this year, so the inaugural Lone Tree Reckoning will use the loop we have: just over 15K.
We know some runners were looking forward to a half marathon, and were sorry for the change. This loop still brings the climbs, technical terrain, and variety we wanted for the first Lone Tree Reckoning. Were excited for you to experience it.
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Location
2939 N County Rd 31D, Loveland, 80538, CO, United States
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Lone Tree Reckoning Heavy 15K and 5K
