The Broadmoor Cycle to the Summit
2026-08-08 08:00 - 17:00 (America/Denver) | Colorado Springs, CO
The Broadmoor Cycle to the Summit is a breathtaking bicycle race up Pikes Peak – America’s Mountain. Literally. Sanctioned by USA Cycling, this competitive style hill climb consists of multiple medal categories giving cyclists of all skill levels the opportunity to take on Pikes Peak – America’s Mountain.
Elevate your bucket list by 14,115 ft. A ride of 12.42 miles and 156 turns.

Emerald Mountain Epic
2026-08-08 08:00 - 2026-08-09 17:00 | Steamboat Springs, CO, Steamboat Springs, CO
WHY THE EMERALD MOUNTAIN EPIC?

The Emerald Mountain Epic presnted by Hard Headed is Steamboat Springs’ premier single track race. We are a two-day EPIC trail race for bikers and runners alike, all while experiencing community, comradery, and competition.
The Emeald Mountain Epic is the biggest fundraiser of the year for two amazing local nonprofits, Routt County Riders and Partners for Youth. If you love trails, cycling, and supporting the next generation, your participation goes directly to the programs making it happen.

Breck Epic
2026-08-10 - 2026-08-15 | Colorado
ABOUT THE RACE

EPIC XVII- AUGUST 10-15, 2025
Yeah. Um…about that. We ripped it off from the Canadians. Who ripped it off from zee Germans. Who live next to the Swiss.
So why Breck Epic?
Let me explain. No, there is too much. Let me sum up; The Breck Epic. Back to the beginning. When mountain biking was about big rides with friends. About lending a hand when a rider went down. About a shared experience that somehow, flying in the face of all logic, disproportionately enriched all involved.
The Epic is composed of 6 BIG backcountry loops (3 loops for the 3-day Epic-curious events), each between 35 and 50 miles long. The event is unique in that it employs a cloverleaf format; each loop starts and finishes within a mile from downtown Breckenridge and utilizes the sprawling network of trails in both Summit and Park Counties. When mapping out the courses we asked ourselves; “What big rides would we want to tackle if we had most of the day to slaughter and 6 of our best friends?” The answer lies before you. The six stages that compose the Epic are a well-rounded rider’s dream. Long rhythmic climbs followed by endless descents that make your smile muscles hurt.
In a bizarre way, we have the assorted governing bodies to thank. Mountain biking seemed like an afterthought for many, many, many years. We’ll grant that that’s changing and it’s important to acknowledge that that doesn’t happen with someone pushing it from the inside. But the unintended result of being treated like the proverbial redheaded step-child for a decade-and-a-half is 6-day race in Breckenridge, CO that lives among a small but thriving handful of kick-ass bucket-list races.
Of course, we’ve added a few things along the way. The Women’s Cycling Summit in 2023. Breck Bike Week collab with the Town of Breck in 2024. The Breck Epic Women’s Tour (2024) and the MEGA EPIC (2024), an exercise in ultra endurance madness.
The core race tho? It’s rad. The courses are beyond fun. The vibe? Mid-90’s mayhem. If that sounds like your cup of tea, come join us. We’ve got great people in a great town with courses that you’re gonna need to ride to believe. What else do you really need?
Wanna throw your hat into the ring for 2025? In the immortal words of Levon and Barry, “Awwwwww YEAH.”

TNT Tuesday Night Thunder Race Series
2026-08-11 17:30 - 20:00, 2026-08-18 17:30 - 20:00, 2026-08-25 17:30 - 20:00, 2026-09-01 17:30 - 20:00, 2026-09-08 17:30 - 20:00, 2026-09-15 17:30 - 20:00, 2026-09-22 17:30 - 20:00, 2026-09-29 17:30 - 20:00 | Louisville, CO
Weeknight Criterium Bike Racing. Join us every Tuesday starting in June for some fast paced fun! Races will be self categorized and unsanctioned, keeping racing affordable and fun for everyone!

THE COURSE
The 0.6 mile TNT course is perfect for beginners and features three wide 90 degree turns followed by a long and gradual sweeping uphill turn that leads into the start/finish line.

Summit Mountain Challenge
2026-08-12 17:00 - 21:00, 2026-08-19 17:00 - 21:00, 2026-08-26 17:00 - 21:00, 2026-09-02 17:00 - 21:00, 2026-09-09 17:00 - 21:00, 2026-09-16 17:00 - 21:00, 2026-09-23 17:00 - 21:00 | Breckenridge, CO, Breckenridge, Colorado
The Summit Mountain Challenge Mountain Bike Series was acquired from the legendary Jeff Wescott (Westy) of Maverick Sports Promotions in 2021. Breckenridge Recreation continues to aspire to Westy’s goal: to create community through fun, affordable, well-organized athletic events. Racers must participate in 5 of 6 of the same courses (long, short, kids) to be eligible for the series overall winner.
PLEASE NOTE: In the event of inclement weather or unforeseen trail conditions, the race director reserves the right to delay, cancel or reschedule the race. There are no refunds in the event of a race cancellation or change.

Leadville Trail 100 MTB Race
2026-08-15 08:00 - 17:00 | Leadville, CO, Leadville, 80461, United States
This is it. The Race of All Races.
In 1994, 150 gutsy riders braved 100 miles of high-altitude, extreme Rocky Mountain terrain — starting at 10,152 feet, climbing to 12,424 feet and pedaling into global cycling history. Today, the Life Time Leadville Trail 100 MTB is one of the most prestigious endurance cross-country MTB events in the world. Every year, a select handful of gritty and determined cyclists make the pilgrimage to Cloud City to Race Across the Sky and take their shot at etching their name among the Leadville Legendary. The red carpet awaits.

Maroon Bells Time Trial
2026-08-19 08:00 - 17:00 | Aspen, CO, Aspen, Colorado
Important Race Information

Online race entries are required for time trail races for ALL RACERS (including members and juniors). All racers must enter this race by 8:00 PM the night before the race. Scroll down for race entry information.
Start lists will be posted on this page by 10:00 PM the night before the race. Racers will be grouped by category and start times randomly assigned within each group. Special start time requests will not be granted – please don’t ask.
Note: Do not ride past the ranger station during your warm-up (the Forest Service may count you as a racer and we may exceed our race permit cap). Please turn around 200 yards before the ranger station during your warmup.
Please arrive at the start queue at least 2 minutes prior to your start time.
We will not have a bike holder at the start line. All racers must start from a full stop with one foot on the ground.
Drafting is not allowed in time trial races and will result in a time penalty.
DO NOT BIKE PAST THE FINISH TO BUS TURN AROUND. DOING SO WILL JEOPARDIZE OUR PERMITS!

Gold Rush Criterium Omnium
2026-08-19 08:00 - 2026-08-23 17:00 | Colorado
5 CRITS. 5 DAYS. 5 CHANCES TO WIN.

⛏️ $20,000 Total Prize Purse with Equal Payouts for men & women
⛏️ $500 Prize Purse for Pro 1/2/3 mens Omnium winner (paid 5 deep)
⛏️ $500 Prize Purse for Pro 1/2/3 womens Omnium winner (paid 5 deep)
⛏️ Merchandise Prize Purse for Masters Men & Women Omnium winners (paid 3 deep)
⛏️ All Crits within 1.5 hrs drive from the Denver metro area
⛏️ USA Cycling sanctioned and officiated race series

UCI Gold Rush Criterium Omnium - Littleton
2026-08-22 08:00 - 17:00 | Littleton, CO
Five Crits. Five Days. Five Chances.
Introducing the inaugural Gold Rush Omnium — five criteriums in one week across Colorado, all within 90 minutes of Denver. With a $20,000 total prize purse and equal prize money for men and women, this is your chance to race hard and win big.
Host cities include Louisville, Golden, Longmont, and Littleton, with discounted hotel rates for out-of-town racers.
Race. Win. Repeat.

Winter Park Classics - Tipperary Classic
2026-08-22 08:00 - 17:00 | Winterpark, CO, Winterpark, United States
The Finale to the season! This is the race that started it all over 39 years ago, a true Colorado Classic! The course starts in the Fraser Valley and takes various trails to the finish at the base of Winter Park Resort. It stretches 25 miles and climbs over 4,000 feet. Riders who take on this race gain bragging rights for stepping up to the ultimate challenge and can boast they rule the Rockies.
Thirty-nine years ago, Winter Park hosted the iconic, inaugural mountain bike race for Colorado. The Winter Park Classics consists of the four races that capture our most popular routes from the classic courses that have been in use since the early days of the Winter Park Mountain Bike Series to reimagined classics, there is something for everyone.

From junior riders up to professional racers, we have a category that suits everyone – even if it’s your first race! We pride ourselves on offering a welcoming, fun race series for anyone who wants to get out and ride. For the professional rider, we offer a competitive professional rider purse for the top three men and top three women in each category. The Winter Park race series has included such legends as John Tomac, Ned Overend, Tinker Juarez, Juli Furtado, and David Wiens as well as the next generation of legends: Madigan Munro (Trek Factory Racing), Riley Amos (Trek Factory Racing), and Bjorn Riley (Trek Future Racing).
Please note the following cut off times:
Elk Meadows @ 11:50 am
Vasquez Road @ 12:50 pm
*Riders will still be able to finish the race at their own pace, but if they do not make it to the check points by the above times, they will not receive an official finish time, marshal assistance, or patrol.

Lake City Alpine 50 Mountain Bike Race
2026-08-22 08:00 - 17:00 | Lake City, CO, Lake City, CO
The Highest Elevation One-Day Mountain Bike Race in the United States. The course hits 12,940 feet of alpine goodness.
The Lake City Alpine 50 is an epic, 50-mile, alpine endurance bike race with 6,000+ feet of climbing.
The course heads out from downtown Lake City, Colorado onto Highway 149 towards Lake San Cristobal. Lake City’s namesake was formed by a rare natural earthflow called the Slumgullion Slide, which blocked the Lake Fork of the Gunnison River, creating the second-largest natural lake in Colorado and one of the most beautiful lakes in the entire state of Colorado.

Gold Rush Criterium Omnium - Longmont
2026-08-23 08:00 - 17:00 | Longmont, CO

Chatfield Time Trial Series
2026-09-09, 2026-09-16, 2026-09-23 | Chatfield State Park, 11500 N. Roxborough Park Rd., Littleton, 80125, United States
Come ride with Team Cobras this Fall! Join our three-week series on September 9, 16, and 23.
Challenge yourself on a fast, scenic 10.9-mile course around beautiful Chatfield Lake! Whether you’re a seasoned racer or new to time trials, this series welcomes all abilities. Enjoy smooth roads, wide shoulders, and breathtaking views at every turn. Early September brings pleasant, sunny days and cool, comfortable evenings—perfect conditions for unforgettable racing.
View Event Website

Couch to Cross
2026-09-09 | Jefferson County Fairgrounds, 15200 West 6th Avenue, Golden, CO, 80401, United States
In an effort to keep with the tradition of Fall weeknight CX racing, we are working with JeffCo Fairgrounds to bring that same vibe. Come race Couch to Cross on September 3. You will be treated to an amazing race scene, exciting atmosphere, professional timing, challenging terrain, and a volunteer group that is second to none.

View Event Website

Mane Event
2026-09-18 - 2026-09-19 | Koltiska Pumpkin Patch, 120 Cat Creek Rd, Sheridan, WY, 82801, United States
Experience the untamed beauty of Wyoming at the Mane Event Gravel Grinder! Choose your adventure across 25, 32, 54, or 78 miles of mostly gravel roads that wind through rolling ranch land and sweeping foothills north and east of Sheridan. Starting and finishing at the Koltiska Pumpkin Patch, riders are treated to well-marked routes, full support, spirited camaraderie, and aid stations with everything you’ll need along the way. Whether you’re a seasoned racer or new to gravel, every mile offers a friendly challenge and the welcoming community vibe that makes this event unique. Proceeds benefit local nonprofits—join Sheridan’s signature fall ride and discover why gravel adventures in Wyoming are truly one-of-a-kind
