Rocky Mountain Half Marathon

Join us in beautiful Estes Park on June 20 & 21, 2026 for another beautiful weekend of events!!! Rated Top 7 scenic races in the USA by Forbes Magazine.

DOWNHILL START for MARATHON & DOWNHILL HALF MARATHON COURSE!

Marathon & Half Marathon participants will be shuttled from the high school to the start line at the Dao House Sunday morning. Shuttle times will be selected during registration.

All races finish on the Estes Park High School track. Finisher medals for ALL events! Along with a performance race shirt (gender sizing)!

“SUNRISE ACHIEVERS”- You love to complete destination marathons but need a little more time. We offer an extra early start as a group and will have a Pacer join you to help you reach your finish goal of 6.5 hours. All Sunrise Achievers MUST be on the first bus departing the Estes Park High School at 4AM. A unique “Sunrise Achiever” race shirt will be given for these participants. THIS IS the early start for marathon walkers.

SHINING TWIN CHALLENGE- race the Longs Peak 5 Mile and the Estes Park Half Marathon and receive a special finisher medal! Please register for each event individually.

​Join us for the Estes Epic on September 26-27, 2026 —a premier event featuring a 50k Bike Race, 50k Run, and Heavy Half Marathon. After a six-year hiatus, this challenging race returns, offering participants rugged trails, significant climbs, and breathtaking views of Rocky Mountain National Park.

Event Details:

50k Bike Race: Tackle 50 kilometers of demanding terrain, designed for seasoned cyclists seeking a true test of endurance and bike handling skills.

50k Run: Experience a 50-kilometer trail run through some of Colorado's most untamed wilderness, perfect for your first jump to the Ultra distance with generous cut offs.

Heavy Half Marathon: A more accessible yet still formidable option, this race offers a substantial challenge with equally stunning scenery.​

Epic Double: 50k MTB | 50k Run This is the real Epic

Support a Great Cause:

Your participation directly supports the Estes Park High School Mountain Bike Team. Proceeds help cover race fees, equipment costs, and transportation, ensuring all students have the opportunity to compete. Team members will be actively involved, volunteering at aid stations and serving as course marshals.​

Aid Stations:

50k will have 3 aid stations, with two of them you hit twice meaning you'll have 5 stops along the course.

Miles: 5.6, 8, 16, 21.5, 25.5

The Heavy Half hits the first aid station twice.

Miles: 5.6, 9.7

Aid stations will have

Water

Epic endurance fuel

Salty and Sweet snacks

Packaged food

Email us for a $20 discount code if you are one or more of the following:​

Estes Valley Student​

Member of Estes Valley Trail Runners​

Teacher​

First Responder​

Active Duty Military​

Veteran​

Prepare for an unforgettable adventure in the heart of Colorado's wilderness. Register now to secure your spot in the Estes Epic!

50k Route

Epic 50 Route Link

Heavy Half Route

Caltopo Heavy Half

With the Fall Season, Estes Park shines in colors and wilderness experiences! Herds of Elk begin to roam the meadows and open fields; while sounds of bugling Bull Elk call out their territory. Join us as we acknowledge this unique season at the RUT RUN 5K as part of ‘ELK FEST’. Kick starting the weekend of events, the 5K (3.1 miles) race offers a short and scenic tour of fall colors, river views, and possible Elk encounters (from a safe distance).

Our fabulously scenic, downhill course that starts from Fish Hatchery Road on the Fall River Trail and finishes at downtown’s Performance Park continues!

Runners, joggers, walkers, and strollers will be transported from the Estes Park Visitor Center by the “Hiker Shuttle” to the Start area on Fish Hatchery Road. Following the winding and scenic path, you will enjoy the radiant golden Aspen colors, hear Fall River and pass by the historic Elkhorn Lodge. This run will quickly ignite your senses and appreciation for nature and its splendor. After the run, participants can purchase various delicious foods from nearby restaurant BIG HORN CAFE, several restaurants along Elkhorn Ave or Food Trucks at Elk Fest in Bond Park. All runners receive a complimentary beer token for the Elk Fest festivities!