2021 UPDATE:

We are excited to announce that registration for the 2021 GTIS Half Marathon is now open!
The event will be held in-person with a virtual option on Saturday, August 14, 2021.
THIS EVENT WILL BE CAPPED AT 1,000 PARTICIPANTS! REGISTER EARLY!
Please be patient as we work through 2021 COVID safety precaution details. We will communicate updates as they become available. We are excited to be partnering with the Colorado Mountain Half Series again in 2021  - with a limited number of spots available at each event. Please know that safety is our number one priority and we will be working to ensure a safe and socially distanced event.

Georgetown to Idaho Springs Half

Saturday, August 14, 2021
Colorado at its Best! Run a PR at one of Colorado's oldest half marathons!
43nd Annual GTIS HALF
GEORGETOWN, CO:
August 14, 2021
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UPDATES FOR GTIS HALF 2021 EVENT:

  • COVID MITIGATION: While there will be some changes to our traditional event due to COVID, one thing hasn't changed - the beautiful Colorado scenery! At this time, we anticipate facial coverings will be required in all areas of the event except for while on the race route. Participants will be expected to wear a mask up to the start line, once across the start line, it is at their discretion to remove their mask. We encourage participants to be respectful of those around them, most especially around our amazing volunteers that are out there supporting your efforts!

  • For the start line, this means small groups, socially distanced, will start every 15 minutes beginning at 7:00am. YOU get to select your start time during registration. These times will be strictly adhered to, please plan your arrival accordingly.
     

  • RUN PERKS: Custom finisher medal, great shirt, fresh mountain air, beautiful scenery, and a fun post-event celebration (on-the-go COVID style finish line celebration).

 
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COLORADO MOUNTAIN HALF SERIES

Run Your Tranquility in 2021: Three of Colorado’s original and most beloved half marathons have teamed together to create the Colorado Half Mountain Marathon Series! Start the series with the Estes Park Half Marathon on 6/20/21, then run a PR at our very own GTIS Half on 8/14/21 and finish the series in Nederland at the Ned*Ned Half Marathon on 9/11/21.

 

The Perks: Register for the series and save 15%. Participants will receive a custom designed medal from each event that combines to make one seriously Rocky Mountain High worthy medal. Overall and age group series awards and prizes and get discounted branded Colorado Mountain Half Series Gear. Learn more and sign-up at www.comtnhalf.com

 2021 REGISTRATION IS NOW OPEN!
 
 

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CONTACT US

Fill out the form below and we'll get back to you shortly or contact us at: gtishalfmarathon@gmail.com

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