THE COLDERBOLDER 5K
IS BACK LIVE AND IN PERSON!
ONE COLD MEDAL + 4 REWARDS
Join the 5K Saturday Dec. 4th on CU Campus
This is where the real magic happens. Join us for all the festivities in Boulder on CU Campus, Saturday, December 4th, for the in-person 5K to earn that Cold Medal.
New for 2021: The Cold Medal Challenge
Four Activities = Four Rewards
One 5k = One Cold Medal
Complete 4 activities between Sat. Nov. 27th and Fri. Dec. 3rd. Do 30 minutes of anything that helps your body and mind. Each time you submit an activity you unlock a reward from one of our sponsors (we make it soo easy). Activity ideas below.

COLD MEDALS
FOR THE COLD-HEARTED
THERE ARE 14 MINI-races within the COLDERBOLDER 5K
All finishers earn a Cold Medal, but the top 3 male and female finishers in each mini-race earn a special medal.
One is an open race. It’s for anyone and everyone—any speed, any pace.
The other 13 mini-races are organized by pace.
You run with people your speed, giving everyone a fair shot at being in the top 3.
For these we need to know how fast you are.
We’ll use your most recent finish time from the list below to put you in the right mini-race.
2021: FORTitude, Bolder on the Run, or Heart of Bold
2020: 12 Days of COLDERBolder, BOLDitude, or VirtuALL
2019: COLDERBolder, FORTitude, or BOLDERBoulder
IT’S A FESTIVAL OF TIGHTS
$50 PACKAGE INCLUDES

Official ColderBOLDER Shirt & Winter Beanie
$20 Gift Voucher at Boulder Running Company
Cold Medal Ornament (after completing your 5K)
4 Surprise Sponsor Rewards (after completing your activities)
Official ColderBOLDER Bib with RFID Tag
There is also a virtual option available.


Can’t make it?
No problem.
If you sign up and can’t participate, you can roll your registration to next year for $20.
4 EXTRA REWARDS
FOR YOUR EFFORTS
Every time you submit an activity you unlock a surprise reward from one of our sponsors.

DO WHAT YOU LOVE
Fight back against jack frost
Do 4 different activities, or run or walk them all. It’s up to you.
Complete them between Nov. 27th and Dec. 3rd. Aim for 30 minutes.
Sledding, shopping, and snowball fights count. So does yoga, stretching and meditation.
Be good to yourself. The holidays can be stressful.
