Turn Your Miles into Dream Vacations
Looking for an exercise with an upside in 2026? Lace up your shoes and join the Lisa Marzullo Fly Again Foundation charity team for Denver's Colfax Marathon Weekend. Your miles help fund Dream Vacations—$15,000, once-in-a-lifetime trips for a young adult facing breast cancer and a travel companion of their choice.
Read Lisa's Story
Let's Run so they can Fly Again
Finally, running got a glow-up. We’re thrilled to be among the featured charity partners for the 2026 Denver Colfax Marathon Weekend. Whether you’re ready to race, or more interested in running your card, you can help us make more Dream Vacations possible.
When you register to walk, jog, or run any of the Denver Colfax Marathon Weekend races with Fly Again, your fundraising will directly support our Dream Vacation grant program. These Dream Vacations fuel hope for young adults navigating breast cancer diagnosis, treatment, and life after disease.
If you’re ready to rack up some serious Strava kudos and make young adult breast cancer suck less, find your race distance below and register to run with us May 16-17, 2026.
Read
Lisa's Story
Read Samantha's Story
Read
Samantha's Story
Read
Chastain's
Story
Read Chastain's Story
Read Lisa's Story
Let's Run so they can Fly Again
Finally, running got a glow-up. We’re thrilled to be among the featured charity partners for the 2026 Denver Colfax Marathon Weekend. Whether you’re ready to race, or more interested in running your card, you can help us make more Dream Vacations possible.
When you register to walk, jog, or run any of the Denver Colfax Marathon Weekend races with Fly Again, your fundraising will directly support our Dream Vacation grant program. These Dream Vacations fuel hope for young adults navigating breast cancer diagnosis, treatment, and life after disease.
If you’re ready to rack up some serious Strava kudos and make young adult breast cancer suck less, find your race distance below and register to run with us May 16-17, 2026.
Read
Lisa's Story
Read Samantha's Story
Read
Samantha's Story
Read
Chastain's
Story
Read Chastain's Story
Ready to Go the Distance?
Cue Hercules. Whether you're interested in a leisurely 5K or a world-class marathon experience, Denver has something for everyone.
5K
$250
Families, first-timers, and fun runners. A great option for east coasters with limited elevation training.
Urban 10 Miler
$400
Runners wanting a unique stadium experience. All the fun and fuel considerations of a half marathon, minus the final 5K.
Half Marathon
$500
The classic distance challenge. Long enough to justify that new hydration vest you’ve been looking at.
Marathon
$750
Endurance athletes ready to go the distance and put a new 26.2 sticker on the back of your car. Flex on your family and friends for years.
Marathon Relay
$1,500
Corporate groups & friends (split the miles, share the glory of a marathon). Not recommended as a bachelorette party activity.
Already have a bib? Reach out to fundraise@flyagainfoundation.org if you want to be transferred to Team Fly AF and fundraise for perks.
First class experience for our charity runners
What’s in it for you? Beyond bragging rights and the feel-good sensation of running for a cause, our Team Fly AF participants enjoy the following perks:
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Guaranteed entry: No lotteries, no stress.
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Race day hype: We'll be at Mile TBD screaming your name!
Three Steps to the Starting Line
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Step 1: Commit. Complete the charity bib registration form.
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Step 2: Fundraise. Set up your personal page (we'll show you how) and share your story.
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Step 3: Run. Pick up your bib and meet us at the starting line!
Frequently Asked Questions
What if I don't hit my fundraising minimum?
You have until May 1st to reach your goal. If you are short, the remaining balance will be charged to the card on file so we can honor our commitment to our beneficiaries.
Can I pay the amount myself?
Yes! Many runners choose to make a tax-deductible donation for the full amount upfront to secure their bib instantly. Check with your employer to see if you’re eligible for common corporate perks, like donation matching.
Is my registration fee included?
Yes! Fly Again Foundation covers your race registration fee, and it’s already included in your total fundraising minimum.
