Photos by Brian Leddy, Courtesy of Epic Rides
Every year, mountain bikers from around the world gather in the desert just north of Tucson, Arizona, for one of the most thrilling and challenging endurance races on earth: The 24 Hours in the Old Pueblo. This legendary race, set against the stunning backdrop of the Sonoran Desert, combines the thrill of mountain biking with the spirit of camaraderie and adventure. Whether you're a seasoned rider or new to the sport, this race promises a truly unforgettable experience.
What is the 24 Hours in the Old Pueblo?
As the name suggests, this event challenges riders to race for a continuous 24 hours. Held each February and put on by the mountain bike event masters at Epic Rides, the race invites participants to form teams or ride solo, navigating a roughly 16-mile loop that takes riders through the beautiful yet rugged desert terrain. The goal? Complete as many laps as possible within the 24-hour timeframe.
But it’s not just about who finishes first—this race is a celebration of mountain biking culture, endurance, and community. Teams range in size from two riders to ten or more, and the event draws everyone from professional athletes to casual bikers looking for a wild weekend. This event has been running for decades and has become so popular that registration can fill up in a matter of minutes. So, if you want to race make sure you're ready to sign up or you may have to settle for being a spectator.
The Course
The course itself is both stunning and punishing. Winding through saguaro-studded landscape, riders face rocky singletrack, fast descents, and sandy washes, with quick elevation changes that will test even the most seasoned cyclists. The varied terrain keeps things interesting—and riders on their toes—as the desert winds, night-time chill, and midday sun can turn an already tough race into a true test of endurance.
Riders can expect smooth-flowing sections of trail punctuated by technical challenges, including tricky rock gardens and steep climbs. This balance makes the race a true cross-country endurance event, pushing riders to adapt to different types of terrain throughout the day and night.
The Midnight Challenge
Aside from the signature Le Mans start where riders run to grab their bikes, what really sets the 24 Hours in the Old Pueblo apart from other races is the nighttime riding. As the sun sets over the desert, riders switch on their headlamps and continue to pedal into the night. The desert's signature temperature swing offers some relief from the day’s heat, but riding in darkness comes with its own unique challenges. Navigating trails by the light of a headlamp adds a layer of difficulty and excitement, as shadows can play tricks on the eyes, and fatigue sets in.
For many riders, the midnight-to-sunrise shift is where mental toughness and teamwork are tested the most. It’s here that you see riders cheering each other on, offering words of encouragement, and keeping the spirit of the race alive, even in the darkest hours. Talk to anyone who has ridden this race before and they'll tell you that taking a lap right at sunrise is one of the coolest experiences you can have on a bike.
The Community
More than just a race, 24 Hours in the Old Pueblo is a celebration of the mountain biking community. Racers set up camp in “24-Hour Town,” a temporary desert village filled with riders, supporters, and vendors. This buzzing hub of activity is where friendships are formed, stories are shared, and weary riders can take a break before hitting the course again. The vibes in 24-Hour Town are the main reason that this event is commonly referred to as "Burning Man on Bikes".
Support teams play an essential role, making sure riders are fed, hydrated, and ready to tackle their next lap. The stoke is palpable, with friends and family lending a hand and sharing in the joy (and occasional agony) of the race. It’s not uncommon to see competitors become allies, helping one another through tough spots on the course or offering mechanical assistance mid-race.
Strategies for Success
Riders approach the race with different strategies, depending on whether they’re going solo or as part of a team. For solo riders, pacing is everything. It’s not about sprinting through the first few laps but maintaining a steady rhythm that can last through the day and into the night. Nutrition and hydration are critical, and riders often have carefully planned pit stops to refuel.
For team riders, the key to success is smooth transitions, efficient teamwork, and plenty of beer. Handing off the baton quickly and ensuring each rider is ready to go when their shift begins can make or break a team’s performance. But even more important is keeping the morale high, especially during those long nighttime laps.
The Reward
Crossing the finish line after 24 hours of riding brings a sense of accomplishment like no other. Whether you’re a solo rider who’s conquered the course alone or part of a team that’s pushed each other through tough moments, the feeling of completing this grueling race is unforgettable. The breathtaking desert views, the thrill of night riding, and the shared experience with fellow riders make it an event worth coming back to year after year.
Why You Should Join the Next Race
If you love mountain biking and crave adventure, 24 Hours in the Old Pueblo is an event you simply can’t miss. Whether you’re looking to push your physical limits, enjoy some time outdoors with friends, or immerse yourself in a tight-knit community of fellow bikers, this race offers it all. With a little training, the right gear, and a love for the open trail, anyone can take on the challenge—and create memories that will last a lifetime.
So, are you ready to tackle the desert trails and see if you have what it takes to race for 24 hours straight? The Old Pueblo is waiting for you.
Visit EpicRides.com for more info and to register before it's too late.