Kennebec Mountain Run
- Date
- August 1, 2026
- Location
- County Road 124, Hesperus, CO
- Distance
- 15 Mile
From the Organizer
Join us for the Kennebec Mountain Run, a challenging 15-mile trail run through the stunning La Plata Mountains of southwest Colorado.
Test your alpine running skills on this rugged course that features 3,100 feet of elevation gain, topping out at 12,200 feet through Kennebec Pass! Enjoy sweeping views of the Animas River and Dolores River valleys, and alpine wildflowers in full bloom.
Established in 2001, KMR has become a local favorite. We are proud to support La Plata County Search & Rescue with all proceeds from this non-profit event!
Events
Weather
Typical Conditions
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
80°
Typical Low
52°
Based on US Climate Normals data from Ft Lewis, 6 mi from the venue.
Host City
About Hesperus, CO
Elevation
6,972 ft
Nearest Airport
DRO
Durango La Plata County Airport · 20 mi
Time Zone
Mountain Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Kennebec Mountain Run, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Running races near Hesperus, CO
Durango Brewer's Trail Series
14 miles away
Durango Main Avenue Mile
14 miles away
Boggy Draw Beat Down
28 miles away
TBK Bank Thirsty 13 Half Marathon
Half Marathon
14 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Kennebec Mountain Run?
- Kennebec Mountain Run is a running race held in Hesperus, Colorado on August 1, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Kennebec Mountain Run?
- Saturday, August 1, 2026 in Hesperus, Colorado at County Road 124, Hesperus, CO. Check the event page for exact start times and wave schedules.
- How do I register for the Kennebec Mountain Run?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Kennebec Mountain Run
Aug 1, 2026