Last chance to get on the early list! Almost time to open registration and the first 500 get the best price of the year. Want a jumpstart before everyone else? Get an email 24 hours before everyone else: surveymonkey.com/r/First500

Be on the lookout for your 2025 Ambassadors at races, run groups, and out on the town! runcolfax.org/runner-info/am…

🎉 Is your favorite charity / non-profit on the list? They can join the Walker & Dunlop Charity Partner program for free! Use Denver's largest running weekend to raise money and awareness: runcolfax.org/charities/

SeizingPsych officially signed up as a 2025 Colfax Marathon Denver Colfax Marathon charity partner (3rd yr in a row!) Registration opens soon and there's no addt. fee to make us your designated charity! So mark your calendar for May 17-18! Photo from last year on the Empower Stadium field!

Who got in some outside time this weekend?!?! #RunColfax #Colorado #OptOutside #Running #Hiking #Biking

🎉 Registration for the 2025 Denver Colfax Marathon is now open! The first 500 to register get the best price and those spots will be gone by end of day. Run to register now: runcolfax.org/races/

🚀 Become a Marathoner in May! Get it on the calendar and register now for Denver's only marathon while prices are lowest: runcolfax.org/races/marathon… #RunColfax #ColfaxMarathon #Runner #Running #Denver #Colorado #Marathon

🦁 🐪 🦏 The only race to run through Denver Zoo Conservation Alliance is the Colfax Half Marathon! Animals as spectators and a finish line with 50,000 new friends plus live band, lunch, and drinks. Register while prices are lowest: runcolfax.org/races/half-mar…

Your 2025 Colfax Ambassadors got together to share stories, Colfax info, and lots of laughs! Registration is now open so set your goal now at RunColfax.org 📷 Chris Sanders #RunColfax #Marathon #HalfMarathon #MarathonRelay #10Miler #5Krun

Happy #InternationalDogDay to our 4 legged running friends! #RunColfax #Colfax5K #RunningWithDogs

🎉 Time to get your marathon on the calendar! runcolfax.org/races/marathon… Through the stadium, city, along miles of water, and into a party with 50,000 new friends, including lunch, drinks, live band, & so much more. Sold out in 2025 so register now! #Marathon #Running #RunnersLife

Plan for Denver 2025 to join The Rockies larges running party! runcolfax.org/races/

🎉 This Saturday! Free family fun at REI Denver! rei.com/events/101852/… Get ready to explore the parks and become a Junior Explorer! Grab the family and head over to the REI Denver Store to get inspired to get out and visit their amazing outdoor parks and landscapes.

🎤🥁🎸 What do you want to see on the course? Bands, choirs, jugglers, dragons? #RunColfax #ColfaxMarathon #Marathon #HalfMarathon #Runner

Happy International Day of Charity! When you register for your Colfax race, choose a charity to help raise awareness for. There are 125 to pick from: runcolfax.org/charities/our-… #CharityDay #RunColfax #RunForCharity

🎉 Friday Finish Line Feels! Who is registered and ready for Denver's largest running weekend? runcolfax.org/races/

🎉 Grab your bestie and run Denver's largest running party in May! runcolfax.org/races/

🎉 Now is the time to grab your Relay Team spot! Save money and add names later: runcolfax.org/races/marathon… Grab friends to make it a trip, pick a charity to raise money for, company gathering, and a good time! 🚀 Everyone gets a medal, shirt, lunch, drinks, live band, and more!

Share with us your favorite running jokes! On Friday, we will choose the funniest one that gets the most likes to win a Colfax hat!

It always feels like, somebody's watching me ... on the Colfax Half Marathon course through Denver Zoo Conservation Alliance ! runcolfax.org/races/half-mar…