Horsetooth Half Marathon

Don't just train—train smarter. 🔥

If the Horsetooth Half Marathon is on your calendar, the Fort Collins Running Summit is where you need to be this Saturday, August 8. Learn from Olympian Kara Goucher, Brittany Charbonneau, Dr. Ray Browning, and Craig Depperschmidt, then put those insights to work on race day.

🎟️ Don't miss your chance to be part of the inaugural Summit—register now!

You can also get BOGO tickets with promo code BRINGAFRIEND!

https://runsignup.com/Race/CO/FortCollins/FortCollinsRunningSummit

REGISTRATION IS LIVE

Take advantage of Doorbuster pricing through the end of the month: https://horsetooth-half.com/

Lock in on DOOR BUSTER PRICING

As is tradition, registration for the 2027 race (4.18.27) will open on July 13 with old school, roll back pricing. But you’ll have to get up early to take advantage!

Registration will open at 4am, and the first 50 runners that register will enjoy the lowest possible pricing at $45. Pricing will be tiered from there as follows:

First 50: $45
Next 100: $50
Next 100: $60
Next 100: $65
Until July 31: $75

Following the introductory pricing period, regular early bird pricing will be set at $85 with two more price tiers until race day.

Sign up here: https://horsetooth-half.com/

Fort Collins' own Rachael Rudel breaks Horsetooth Half women's record Fort Collins native and former CSU runner Rachael Rudel shattered the Horsetooth Half Marathon women's course record to lead the 2026 edition.

Backstage Flash with the Horsetooth Half vibes...

It was a fast, fast day out there on the Horsetooth Half course today. Fort Collins HS and CSU alum Rachael Rudel of Front Range Elite brought home a massive new COURSE RECORD (1:12:30) in the women's race. On the men's side, Loveland's Braden Nicholson (1:06:32) ran the fourth fastest time ever.

Let's hear it for our 2026 champions!!

Full 2026 results here: https://runsignup.com/Race/Results/80252 -642491;perpage:100

The hills have been conquered!

What a PERFECT day for race day! Thank you all for joining us in the 53rd running of the Horsetooth Half Marathon. Race photos are rolling in and can be found here: https://runsignup.com/Race/Photos/CO/FortCollins/HorsetoothHalf?raceEventDaysId=356807