Colfax Marathon Weekend 2026: Denver’s Biggest Running Event & Where to Stay

Every spring, thousands of runners and spectators fill the streets of Denver for one of Colorado’s most exciting athletic events, the Colfax Marathon. Taking place May 16–17, 2026, this high-energy weekend brings together athletes, families, and supporters from across the United States for a race experience unlike any other.

Whether you’re running the full marathon, cheering on a loved one, or planning a fun spring getaway in the Mile High City, Colfax Marathon Weekend is the perfect reason to visit Denver. With scenic race routes, incredible community spirit, and a festive atmosphere throughout the city, it’s one of the most anticipated events of the season.

Here’s everything you need to know about the 2026 race weekend, including insider tips and the best places to stay.

What Is the Colfax Marathon?

The Colfax Marathon is Denver’s largest running event and one of the most unique marathons in the country. Named after Colfax Avenue—one of the longest streets in America, the race takes runners through some of the city’s most iconic neighborhoods and landmarks.

What makes this marathon special is the experience along the route. Participants don’t just run through streets; they run through Denver itself, passing famous sites like the Denver Zoo, the beautiful green spaces of City Park, and the impressive stadium grounds of Empower Field at Mile High.

The course showcases the diversity of Denver’s neighborhoods, from historic districts to vibrant cultural areas, making every mile exciting for both runners and spectators.

Race Weekend Events

Colfax Marathon Weekend includes multiple race options, making it accessible to runners of all levels.

Saturday – May 16, 2026

Saturday typically features shorter race distances and family-friendly events, including:

• Urban 10-Miler

• Marathon Relay

• 5K races

• Kids fun runs

These races create a lively kickoff to the weekend, with spectators lining the streets and local bands cheering runners on.

Sunday – May 17, 2026

Sunday is the highlight of the weekend with the two most popular races:

• Full Marathon (26.2 miles)

• Half Marathon

Thousands of runners gather early in the morning for the start of the race, creating an unforgettable atmosphere filled with excitement and anticipation.

Spectators gather throughout the course to cheer on participants, turning the entire city into a celebration of endurance, determination, and community.

Why the Colfax Marathon Is a Must-Experience Event

The Colfax Marathon isn’t just a race—it’s a full city celebration. Every year, the event draws tens of thousands of participants and spectators.

Here’s why people love it:

A Scenic and Unique Course

The race route highlights many of Denver’s most iconic areas. One of the most memorable moments for runners is passing through the grounds of the Denver Zoo, something you won’t experience in most other marathons.

The course also travels through vibrant neighborhoods and scenic parks, giving runners a true taste of the Mile High City.

Incredible Community Support

Throughout the race, you’ll encounter cheering crowds, music stages, and volunteer groups encouraging runners every step of the way. The energy along the course is infectious and keeps participants motivated all the way to the finish line.

Events for All Fitness Levels

Not everyone runs a marathon, and that’s okay. With several distance options—including the Urban 10-Miler and relay events—there’s something for everyone.

Families can participate together, and beginners can experience the thrill of race day without committing to a full marathon.

Planning Your Colfax Marathon Weekend

If you’re traveling to Denver for race weekend, a little preparation goes a long way.

Arrive Early

Most runners arrive on Friday to pick up their race packets and attend the marathon expo. Arriving early gives you time to settle in and relax before race day.

Prepare for Denver’s Elevation

Denver sits at 5,280 feet above sea level. If you’re visiting from a lower elevation, give yourself time to adjust and stay hydrated.

Dress for Changing Weather

May in Denver can bring sunshine, cool mornings, and occasional afternoon rain. Dress in layers and check the forecast before race day.

Why a Vacation Rental Is the Best Choice for Marathon Weekend

Race weekend can be exhausting, and where you stay can make a huge difference in your experience.

Many runners prefer vacation rentals over hotels because they provide the space and comfort needed to prepare for the race and recover afterward.

Staying in a vacation rental offers several advantages:

• Full kitchens for preparing pre-race meals

• Comfortable living areas for relaxing after the race

• Private bedrooms for better sleep before race day

• In-unit laundry for sweaty race gear

• Parking access for easy transportation

After running 26.2 miles, returning to a quiet and comfortable home environment is far more appealing than navigating crowded hotel lobbies.

Where to Stay for the Colfax Marathon

Choosing the right location can make race weekend much easier.

Downtown Denver

Staying downtown provides easy access to race events, restaurants, and post-race celebrations.

City Park Area

This neighborhood places you close to portions of the race route and scenic green spaces perfect for light pre-race walks.

Lakewood

Located just west of Denver, Lakewood offers quieter surroundings while still being a short drive from downtown race events.

Golden

For runners extending their stay, Golden offers charming historic streets and beautiful mountain views—perfect for relaxing after the race.

Extend Your Stay and Explore Denver

Many visitors turn Colfax Marathon Weekend into a longer spring getaway.

After race day, take time to explore some of the city’s top attractions:

• Visit local breweries and restaurants

• Explore downtown Denver and Union Station

• Take a scenic drive to the foothills

• Spend a relaxing day in Golden’s historic downtown

Spring is one of the best times to visit Denver. The weather is comfortable, the city is lively, and outdoor patios are beginning to reopen for the season.

Book Your Colfax Marathon Weekend Stay Early

The Colfax Marathon attracts thousands of visitors to Denver each year, so accommodations fill quickly, especially those near the race routes.

Booking early ensures you secure a comfortable place to stay before availability becomes limited.

Be Our Guest Housing offers a variety of fully furnished vacation rentals throughout Denver, Lakewood, and Golden. Whether you’re traveling solo, with a running team, or with family members cheering you on, there’s a property that fits your needs.

With spacious homes, convenient locations, and amenities designed for comfort, Be Our Guest Housing provides the perfect home base for a marathon weekend.

Ready for Race Weekend?

The Colfax Marathon Weekend 2026 (May 16–17) promises excitement, community spirit, and unforgettable moments in the heart of Denver.

Whether you’re running the race or cheering from the sidelines, planning will help you make the most of this incredible event.

Secure your stay early, explore Denver’s vibrant neighborhoods, and enjoy a memorable race weekend in the Mile High City.

Browse Be Our Guest Housing properties today and book your Denver marathon getaway.