If you’re planning to run a marathon in Colorado, be sure to check out these races, as they have been rated the most interesting time and again by those who have run them.
Grand Valley Marathon – Palisade
This marathon takes runners on a very scenic course through some of the most beautiful parts of the Grand Valley. Expect breathtaking views of the mesas, the Colorado River, wine country, the lovely town of Palisade and picturesque orchards. Click here to read more about the Grand Valley Marathon.
The Course
The course ascends and descends gradually, and it begins and ends at 4,725 feet. There is a 195-foot hill on mile 4 from which there are wonderful views of the Grand Valley, and a comparable decline at mile 21. Aid stations are conveniently located every 2 miles.
Image Source: MammothMarathons.org
Reviews
“I was surprised to find how a small marathon like this one could be so exciting. It was a scenic and very well organized and executed marathon. After the race I explored the fantastic Colorado National Monument and Black Canyon of the Gunnison National Park. That was a super bonus.” – B.K., Marathonguide.com Review
“This marathon was truly great. There were not many spectators, but not many runners either. The aid stations were stocked more than any other marathon I have ever done. The rolling hills and the wind off of the mesa were challenging. I would do this race again based on the support you feel from the volunteers and the small-town atmosphere.” – D.T., Marathonguide.com Review
Colfax Marathon – Denver
This Boston qualifier was named one of the top 10 marathons to run in 2015 and one of the top 10 marathons for first-timers by Runner’s World. What’s more, this race is very unique. According to the official website, “Between miles 3 and 4, the course passes through a fire station, where firefighters and police officers cheer runners. A few miles later, you’ll enter Mile High Stadium, home of the Denver Broncos, where you’ll run along the perimeter of the field and see yourself on the JumboTron.”
The Course
As we mentioned, the course is one-of-a-kind. At 5,280 feet elevation, it starts and ends in Denver’s City Park, and runs along rivers, lakes and bridges, not to mention historic Lakewood, Colfax Avenue and downtown Denver, all against the backdrop of the Rocky Mountains.
Source: RunColfax.org
Reviews
“The race itself was the best I remember running… Overall, the organization, the emcee, the course, the tech-T, the race expo, the after party (that featured a vegetarian option!), the volunteers, and the crowds all make this a great kick-off to race season.” – Tiffany, Yelp Review
“Always enjoy this race course! From running along the Platte River to through Mile High Stadium (twice!), the crowd and volunteers are amazing.” – Alex, ThoughtsOnTheRun.com
Into the Wild Running Festival – Keenesburg
This singular event raises money for the 400 animals living at the Wild Animal Sanctuary, among them lions, wolves, tigers and bears. The run is followed by a brunch and live music and is by far one of the most interesting marathons in Colorado. Click here for more information about the race and the cause.
The Course
The “Predator Challenge” starts at the Sanctuary, takes you through winding country roads, and then ends back at the Sanctuary. The entire course is on rolling graded paths that are entirely dirt and gravel. The total difference in elevation between the highest and lowest points is 212 feet.
Image Source: RunIntoTheWild.org
Reviews
“The mud made for a harder run but it was still a lot of fun! Running past those lions and bears was awesome. THANK YOU for putting on a great event and for saving all of the wonderful creatures!!” – Kate, Facebook Review
“It was amazing running mere feet from lionesses and juvenile bears. I was impressed with the fact that there were multiple food options… for those with dietary needs. The music was good. Every volunteer I interacted with was friendly, courteous, and knowledgeable.” – Andrew, Facebook Review
Steamboat Marathon – Steamboat Springs
Considered one of the “Top 10 Destination Marathons in North America”, this event in Steamboat Springs is a “relatively small race with a hometown feel”, according to the official race site. A very scenic course and friendly people add to its appeal.
The Course
The entire length of the course is marked by long rolling hills and there is very little shade as runners make their way along Elk River and through green pastures on Country Road 129. The Rocky Mountains stand out in the background.
Source: SteamboatChamber.com
Reviews
“The people running the race – both runners and organizers – are some of the nicest people I’ve met anywhere. I’ve never felt quite so supported by other runners during a race as I did during this one. So that, plus the AWESOME views, will keep me coming back.” – P.S., Marathonguide.com Review
“If you’re looking for a small, summer marathon with some great scenery, Steamboat should be on your list.” – R.H., Marathonguide.com Review
Aspen Valley Marathon – Aspen
There’s nothing quite like running along the Rio Grande Trail with the breathtaking Aspen Valley scenery as the backdrop. But this race stands out not only because of the absolutely stunning course, but also because it’s downhill, from start to finish. Click here to learn more.
The Course
The course follows the Roaring Fork River, along an old railway route, and the path is 80% paved trail and 20% hard-packed dirt. Runners travel 1,418 feet downhill with views of the hills and mountains, the smell of pine forests, and the sound of rapids and waterfalls. The descent is gentle, and there are a few easy inclines towards the end of the race.
Image Source: AspenValleyMarathon.com
Reviews
“A well-organized race, a beautiful course, and a chance to spend a short vacation in this magnificent part of the country. If you are looking for a race with thousands of runners and supporters, look elsewhere; otherwise, you will not regret running this gem of a marathon.” – E.B., Marathonguide.com Review
“The race struck me as really well organized… The course was well marked, water stations well stocked, and the transportation was easy. I think the race organizers did a superb job. The finish line festival was small but still had live music, beer, made to order salads, and free massages” – S.K., Marathonguide.com Review
Pikes Peak Marathon – Manitou Springs
This race is not for the faint of heart, from the ascent to the altitude and from the very narrow trail to the unpredictable weather. That said, if you’re looking for a real challenge, this marathon, on August 21st, is the race for you. Click here for more details.
The Course
The course is extremely physically demanding, so it’s important to plan your training. Expect the ascent portion to take longer than a full flatland marathon, and keep in mind that the average grade is 11%. The start is at 6,300 feet and the summit is at 14,115 feet, and it is arguably “the toughest race, mile for mile”.
Image Source: PikesPeakMarathon.org
Reviews
“Nothing else quite compares. When you reach a stage in your marathoning where finishing time isn’t such a big deal but a great experience is, then ‘run’ this race. I experienced the joy and exuberance at the finish line that I hadn’t felt in a very long time!” – G.K., Marathonguide.com Review
“I felt priviledged to be there at this prestigious race and be among so many incredible and encouraging athletes. This is truly an event that will define what you are made of.” – D.S., Marathonguide.com Review
American Discovery Trail Marathon – Colorado Springs
This Colorado marathon is a Boston Qualifier, and the proceeds are donated to non-profit organizations. The course is beautiful and serene, and begins and ends at America the Beautiful Park in downtown Colorado Springs. If you’re looking for a small, low-key race, this is a great option. Click here for more information.
The Course
The course is well-marked, easy to run, and mostly flat, except for a few uphill climbs. The trail is about 80% hard-packed dirt, with some asphalt and concrete sections, and the approximate elevation gain is 435 feet.
Image Source: adtmarathon.com
Reviews
“There were more spectators than I expected… It was very encouraging and just the right amount I needed to enjoy my performance. The volunteers were superstars and I enjoyed seeming them at every aid station – they were uplifting, motivating, energetic, helpful and organized .” – S.C., Marathonguide.com Review
“I really enjoyed this race. The trail was well marked, easy to run on and very flat. Very well organized, plenty of stations, gels, etc. Very friendly volunteers. A really nice small race. I definitely would recommend it.” – K.F., Marathonguide.com Review
Blue Sky Trail Marathon – Fort Collins
According to the race website, this marathon “takes place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space [and] the course takes you on a north-south tour of the easternmost hogbacks of Northern Colorado’s mighty Front Range. It is designed to appeal to both veteran trail runners and those looking to experience their first trail racing adventure.”
Source: BlueSkyMarathon.com
The Course
This course is 100% dirt and 90% sweet Colorado singletrack, and the terrain ranges from a smooth dirt trail to technical rock gardens, with a small portion on a dirt road and gravel bike path. There is 3,500 feet of vertical gain and 3,500 feet of descent.
Reviews
“It’s clear that the organizers are runners who care about getting things right. Overall, I’d definitely recommend this marathon, particularly if you are new to trail races or small races.” – S.S., Marathonguide.com Review
“This is a great race. The natural beauty of the course is exceptional, with everything from great views to wonderful, remote single-track trail. The organization was perfect. I can’t think of a hitch.” – D.M., Marathonguide.com Review