Showing 132 events within 50 km in the next 365 days. Page 1 of 7.
TRIPLE BYPASS - Three Mountain Passes
Go big - The Triple Bypass stretches 120 miles, with 10,800 feet of elevation gain over 3 mountain passes: Juniper, Loveland, and Vail.
DOUBLE BYPASS - Two Mountain Passes
The Double Bypass covers 80 miles and gains 6,500 feet of elevation over two mountain passes: Loveland and Vail.
Please note that the Double Bypass start location is in Empire, CO. There is a mandatory mass start for ALL riders.
Get ready for a sun-soaked adventure and a fantastic mid-season challenge with our 13th Annual Dog Days 5K, 10K & Half Marathon, benefiting Do Over Dogs! Held in a central location between Denver and Boulder, our courses wind northeast along the scenic Big Dry Creek Trail. As you run, you’ll enjoy breathtaking views of the Flatirons on the horizon. Our trail is perfect for dogs, featuring a generous amount of soft surface along the 10K and half marathon routes. Plus, we have a special dog division to award the fastest pups at each distance and a dog-themed costume contest for extra fun! And continue the challenge by participating in the endless series counterpart, Fa La La, in December.
Join us for the Heatwave Half Marathon, 10K, & 5K!
A sun-soaked summer challenge that’s perfect for the whole family.
The fun includes –
Great Swag – designer shirt & custom medal
Chip-timing with live results and awards
Free photos
FREE ice cream at the finish to help you cool off
Plenty of hot fun in the summer sun!
Grab your friends and family—you won’t want to miss this one!
Can’t make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!
Youth-based pricing is available: ages 12 & under are only $17!
Half Marathon/10K/5K registration includes a custom bib, designer shirt, and an awesome finisher medal!
1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!
Kid’s Dash is a fun, untimed dash for ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specially crafted medal for our youngest runners! (If your child wants to run the kid’s dash without swag, they’re welcome to run free on race day!)
Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!
The Cookie Chase is Denver’s race that ends with cookies. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh cookies at the finish. Our mission is to bring people together to have a fun, fit morning. All finishers will get a finishers medal, as well as top-notch chip timing, a race logo shirt and finish line expo with vendors and food and cookies!
For the most up to date info check out NEDGRAVEL.COM
2026 Race Guide is here!
Race day is July 12th, 2026!
Registration opens FIRST for Women, BIPOC, Non-Binary Athletes and Para-cyclists. It will open to the general public one week later.
Early Bird Pricing ends 1/31
New this year is our WOMEN'S ONLY start for the Gold Course. If you would like to participate in this please register for the “Gold Course - Women's Only Start”. Registering for the regular “Gold Course - Women's” category will not register you for the WOMEN'S ONLY start.
Introducing Ned Gravel Run 10 miler! Now the runners can take part in the Ned Gravel Party. Following our 10.5 mile Bronze Course, it will challenge and excite with 50/50 pavement/dirt. This is a great chance to explore Ned on foot! Cash prizes + prizes from On Running and Suunto. Plus a Strava Downhill Mile segment challenge!
PLEASE READ BEFORE REGISTERING
Refund: Refunds are generally not granted and will only be granted at the sole discretion of the race.
Transfer: It is possible to transfer your registration to another person up to two weeks before the race, then transfers will no longer be allowed. There are no refunds for transfers to a less expensive course.
Deferral: This year we will be offering deferrals to 2026 on a sliding scale.
Price increase schedule:
Early Bird Pricing ends 1/31/2026
Next price increase 5/1/2026
Final price increase 7/1/2026
Please see Nedgravel.com for 2026 course maps and descriptions. All courses are the same since 2023
Tentative Race Week Schedule
Thursday - Packet Pickup
Pre-Race shakeout ride 5-6pm
Saturday- Expo & Shake Out Rides and Run
Packet Pickup @ The Coffee Ride
Sunday - Race Day
Tungsten Course - 7am
Gold Course - 7:30am
Silver/Bronze Course - 8:00am
Run - 8:15am
Expo with music, beer and vendors 10am-6pm
*schedule may change
Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area. We provide a low-key, low-cost racing environment. Everyone is welcome to run with us!
The race uses a handicap start system, slow-to-fast, spread over ~10 minutes. This gives everyone a chance to win. We'll use your estimated finish time to assign you a start time with others the same speed.
Race Day Details
Time: 8:00am. Show up 30 minutes early to get your bib and warm up!
Location: Stonehouse in Denver.
Course: The course on crusher/fine dirt
Parking: Stone House Park is at 2900 S. Estes St., between Yale and Hampden. From the intersection of Wadsworth and Yale, turn WEST on Yale, then SOUTH on Estes St. The park will be on your left a few blocks south of Yale. Registration will be under the picnic shelter. Parking is available at the park.
Stick around after for pancakes
Welcome to the Summer Splash Prairie Dog Half, 10k & 5k in Castle Rock, Colorado. Part of the Prairie Dog Half race series, join us in July as we race through Castle Rock along the East Plum Creek Trail.
For all race info, click the "race info" tap (or the links at the bottom)!
Run for the Eagles!
Support the Heritage Eagles Cross Country Team at the 8th Annual Heritage Eagles 5K!
Last year’s event raised over $3,500 for the team, and with $10 from each registration going directly to the cross country program, every step you take makes a difference.
Post-Race Pancake Breakfast
Celebrate your finish with a delicious pancake breakfast from Flippin’ Flap Jacks—complete with sausage and refreshing orange juice—free for all registered participants.
A Legendary Course
Race on the famed Liberty Bell course, a Colorado high school cross-country tradition for over 45 years. This fast, scenic route blends neighborhood streets with smooth crushed gravel paths along the High Line Canal—perfect for a PR!
📅 Race Day: Saturday, July 18
⏰ Start Time: 8:00 AM
📍 Heritage High School – 1401 W Geddes Ave, Littleton, CO 80120
T-Shirts
Add a race T-shirt for $14 when you register.
Order by June 29 to guarantee yours.
Fitted style—size up for a looser fit.
Awards & Medals
Top 3 in each age group receives a custom 3.5” die-cast medal with a unique lanyard.
Additional awards for:
🏆 Male Overall Winner
🏆 Female Overall Winner
Age Group Awards – Top 3 in Each:
10 & Under – Boys/Girls
11–12 – Boys/Girls
13–14 – Boys/Girls
15–19 – Boys/Girls
20–29 – Male/Female
30–39 – Male/Female
40–49 – Male/Female
50–59 – Male/Female
60–69 – Male/Female
70+ – Male/Female
That’s 62 total medals awarded on race day!
Race Day Details
Registration: $40 (race day registration available)
Packet Pickup:
Friday, July 17th – 8:30 AM to 10:30 AM at Heritage High School
Race Day – Opens at 7:00 AM
Parking: Available in the Heritage High School parking lot.
Course Info
🏃 Course Type: Liberty Bell out-and-back
📈 Elevation Gain: 72 ft
📉 Elevation Loss: 128 ft
⬇️ Min Elevation: 5,434 ft
⬆️ Max Elevation: 5,521 ft
Sunday, July 19, 2026
The Donor Dash is a 5K run/walk to honor the lives of organ and tissue donors, celebrate the lives of organ and tissue recipients, and recognize those who continue to wait for a lifesaving transplant.
We are excited to be at Washington Park for the 27th Annual Donor Dash on Sunday, July 19, 2026!
Ways to HONOR CELEBRATE & RECOGNIZE at Donor Dash:
THE DASHBOARD: As a participant, you can share a photo and a short message highlighting your reason for participating or your personal connection to donation and transplantation. These photos and messages will be displayed throughout race morning, honoring, celebrating, and recognizing the stories and inspiration behind our Donor Dash community. Learn more about the Dashboard here!
RIBBON CEREMONY: Please attend the on-stage program starting at 9:30 a.m. on race day to hear inspirational stories and recognize the different connections around organ, eye, and tissue donation. On race day, you can grab your ribbon near the finish line or at the ribbon tent near the expo area. The ribbon connection colors are below.
Calling all adventurers and nature lovers! It's time to cool off so head to Idaho Springs for the Floyd Hill Dash 5k!
Imagine yourself surrounded by breathtaking mountain views, breathing in crisp fresh air, and running along historic paths once traveled by Gold Rush settlers. Whether you’re chasing a personal best or enjoying a relaxed walk, this event is all about celebrating the outdoors, community, and pure fun.
But wait, there's more to this dash than just the thrill of the run. By joining us, you're not only treating yourself to a great experience, but every step you take supports the Clear Creek County Advocates. You're supporting victims of crime, personal tragedy, and community education regarding victimization and crime prevention in Clear Creek County. You will be making a real difference.
So why wait? Gather your friends, bring the family, and join us as we dash for a cause. Sign up today and show Floyd Hill what you’re made of!
Register 5 or more in one transaction and SAVE (save $5 per person!)!!
Fun for all, from newcomers of any age racing for the first time to veteran competitors looking to test their fitness, all in a friendly, welcoming environment.
We are back at CU Potts Field again offering a full schedule of events.
BRR Members Save $5 off adult pricing!
Use the email address associated with your membership. Non-Members can easily join in the registration process to immediately save.
The 7/20 Foundation is proud to present the 5th annual Hero’s Journey 5k Run/Walk. This race makes its way through Aurora's City Center and the High Line canal trail with a start and finish in the 7/20 Memorial Reflection Garden. For those over 21, this race includes admission into the 7/20 Foundation's annual beer festival.
The Hero's Journey represents any person who faces a challenge, encounters struggles to overcome it, and returns home a Hero. We hope this 5k is a transformative experience as you run/walk together; whether you are a veteran runner or this is your first 5k. We chose to start the run across from the theater and end in the 7/20 Memorial Reflection Garden as your return home/finish line to honor the journey from tragedy to hope. It is the perfect place for each of us to honor and celebrate our collective accomplishment as well as our heroes from the July 20, 2012 tragedy.
Proceeds raised through the event will go toward the Zack Golditch Opportunity Scholarship.
We're back! Ride 27 glorious miles and 6,700' from Idaho Springs to the summit of Mt Blue Sky (formerly Mt Evans) at 14,130'.
The Blue Sky Hill Climb is an iconic ride up the highest paved road in North America. We close the road to the top for your safety and viewing pleasure. Be a part of history - established in 1962.
The Climb is in honor of Bob Cook, a US Olympian and record holder. Bob Cook died of brain cancer at the age of 23, and the Hill Climb is a memorial to this extraordinary athlete.
☕️ 🏃♂️ ☕️ 🏃♂️ ☕️ 🏃♂️
For all the Coffee Lovers, this run is for you! You’ll love the shirt we send you. Set a goal, bring a friend, and join this super fun 5K/10K/13.1 Half-Marathon! The first 5 runners, we'll send you some coffee. 😊
Overview:
Run will sell-out QUICK! We will close off waves the moment they fill up. If waves are sold out, you can sign-up for the virtual run option or wait list.
This is a smaller, private group run with a cap per wave.
All paces and ages (under 18 with guardian) are welcome - Run or Walk!
There's no equipment or setup, this is a pure run with our coordinators to support you in a warm, stress-free setting!
When you sign-up, we give you the support you need to help you achieve your goals and fitness. We also invite you to be part of our local run clubs that supports your fitness journey.
Timing:
Timing is Optional: You may track your time on an app (Strava, RunKeeper, Nike Run, etc) and submit your times with our easy form to be posted online. Or you can ask our coordinators to help keep track of your time.
No timing chips (This is a stress free run to support you in achieving your goals)!
What You Get (Swag Bag):
Running T-Shirt (Shipped to the address you register with - US only)
Finisher's Towel or Giveaway
Finisher's Medal!
Digital Training Pack
Online Results & Certificate of Completion
Invitation to Join one of our Local Running Clubs
We now have Technical Running Shirts (Optional). These lightweight, moisture wicking shirts can be upgraded for just $5 more.
Packet Pickup:
No hassle of picking up packets required!
-Swag shipped direct to your address (Please make sure you provide your full, correct US mailing address including apartment number and check spelling)
When will I get my Swag?
You will get your shirt at your mailing address the week of your race.
Race Updates:
We will email you a final update the Wednesday before the race with final details and course maps.
Do you accept last minute registrations? (For those signing up 2 weeks before the race)
Yes, but please note that it takes time for us to ship your shirt. Your shirt will likely arrive after the run. You can wear any shirt you find appropriate to run the race!
Wave Times: (Email Us Your Desired Wave Time: [email protected])
(Waves filled on a First Come, First Serve Basis)
Wave A: 7:30AM
Wave B: 8:00AM
Wave C: 8:30AM
Late runners can run upon arrival (Please note our coordinators stay 3 hours after the first wave)
Are there any other Questions we missed?
https://www.thebestraces.com/faq/
Virtual Run Option:
Virtual runs can be done any time and place of your choosing using any tracking device (optional). After you finish, you can submit your results to [email protected] to receive your medal!
Race Bundle:
Sign-up for more races and get a discount!
Sponsorships & Promoting your Business:
If you're looking to become a sponsor, we'd love showcase your business!
https://www.thebestraces.com/events
Team Glo Volunteers:
If you're interested in helping put on runs for the Community and helping people achieve their goals, we invite you to join our team of volunteers, fill out the form here: https://www.thebestraces.com/volunteer-form/
Be part of the Journey!
Our Charity Initiatives. Find out more @ www.thebestracesjourney.com
Keep running. Every mile you log after the race, we'll donate $1 to one of the charities we work with! (Note that Fundraising is Optional)
🍩 Join the Donut Run! 🏃♂️
Get ready for a sweet race! Gather your friends and lace up for our Donut Run, where you’ll run a beautiful course and be greeted at the Finish Line with... donuts🍩! Enjoy a fun-filled day of running, laughter, and Community.
Don’t miss out on the chance to indulge in your favorite donuts while making unforgettable memories.
Overview:
Run will sell-out QUICK! We will close off waves the moment they fill up. If waves are sold out, you can sign-up for the virtual run option or wait list.
This is a smaller, private group run with a cap per wave.
All paces and ages (under 18 with guardian) are welcome - Run or Walk!
There's no equipment or setup, this is a pure run with our coordinators to support you in a warm, stress-free setting!
When you sign-up, we give you the support you need to help you achieve your goals and fitness. We also invite you to be part of our local run clubs that supports your fitness journey.
Timing:
Timing is Optional: You may track your time on an app (Strava, RunKeeper, Nike Run, etc) and submit your times with our easy form to be posted online. Or you can ask our coordinators to help keep track of your time.
No timing chips (This is a stress free run to support you in achieving your goals)!
What You Get (Swag Bag):
Running T-Shirt (Shipped to the address you register with - US only)
Finisher's Towel or Giveaway
Finisher's Medal!
Digital Training Pack
Online Results & Certificate of Completion
Invitation to Join one of our Local Running Clubs
We now have Technical Running Shirts (Optional). These lightweight, moisture wicking shirts can be upgraded for just $5 more.
Packet Pickup:
No hassle of picking up packets required!
-Swag shipped direct to your address (Please make sure you provide your full, correct US mailing address including apartment number and check spelling)
When will I get my Swag?
You will get your shirt at your mailing address the week of your race.
Race Updates:
We will email you a final update the Wednesday before the race with final details and course maps.
Do you accept last minute registrations? (For those signing up 2 weeks before the race)
Yes, but please note that it takes time for us to ship your shirt. Your shirt will likely arrive after the run. You can wear any shirt you find appropriate to run the race!
Wave Times: (Email Us Your Desired Wave Time: [email protected])
(Waves filled on a First Come, First Serve Basis)
Wave A: 7:30AM
Wave B: 8:00AM
Wave C: 8:30AM
Late runners can run upon arrival (Please note our coordinators stay 3 hours after the first wave)
Are there any other Questions we missed?
https://www.thebestraces.com/faq/
Virtual Run Option:
Virtual runs can be done any time and place of your choosing using any tracking device (optional). After you finish, you can submit your results to [email protected] to receive your medal!
Race Bundle:
Sign-up for more races and get a discount!
Sponsorships & Promoting your Business:
If you're looking to become a sponsor, we'd love showcase your business!
https://www.thebestraces.com/events
Team Glo Volunteers:
If you're interested in helping put on runs for the Community and helping people achieve their goals, we invite you to join our team of volunteers, fill out the form here: https://www.thebestraces.com/volunteer-form/
Be part of the Journey!
Our Charity Initiatives. Find out more @ www.thebestracesjourney.com
Keep running. Every mile you log after the race, we'll donate $1 to one of the charities we work with! (Note that Fundraising is Optional)
Saturday, July 25, 2026 in Idaho Springs, CO at Carlson elementary School 320 CO-103, Idaho Springs, CO 80452
Get ready for a functional fitness challenge built for all abilities.
Cerox is back! This time you can choose between Cerox or Cerox Iron.
You’ll take on 8 fitness zones designed to test your endurance, strength, and grit. Choose your level of challenge:
Cerox: The event will feature 8 fitness zones plus running.
Cerox Iron: The same zones as the classic Cerox event, but without the running.
You can sign up as an individual or with a partner team. Teams can divide the zone work however they choose.
Estimated Wave Time:
11 AM: Cerox Individual
12 PM: Iron Individual
1 PM: Cerox Teams
2 PM: Iron Teams
Get your tickets now and be part of the action on February 28th!
Cerox Workout:
400M Run
Zone 1: 400M Row Erg
400M Run
Zone 2: 30 Deadlifts - 155/105
400M Run
Zone 3: 400M Ski Erg
400M Run
Zone 4: 20 Sandbag Over 4' Bar - 100/70
400M Run
Zone 5: 75M Walking Lunges - RAM 55/33
400M Run
Zone 6: 200M Farmers Carry - 2x 60's/ 40's
400M Run
Zone 7: 30 Cal. Echo Bike
400M Run
Zone 8: 30 Burpees to Plate
Cerox Iron Workout:
Zone 1: 400M Row Erg
Zone 2: 30 Deadlifts - 155/105
Zone 3: 400M Ski Erg
Zone 4: 20 Sandbag Over 4' Bar - 100/70
Zone 5: 75M Walking Lunges - RAM 55/33
Zone 6: 200M Farmers Carry - 2x 60's/ 40's
Zone 7: 30 Cal. Echo Bike
Zone 8: 30 Burpees to Plate
Logo for the Spirit of the West 5K run walk
This hilly 5K course route loops through the Sixth Avenue West neighborhood and finishes at the course starting point. Festivities and swag bags provided at the conclusion of the event. Medals presented to each age group and gender winners of 1st, 2nd, and 3rd places. Gift cards awarded to the overall winners.
Elevation Map for the Spirit of the West 5K run walk
Elevation Map for the Spirit of the West 5K run walk