Ppresenting sponsor of the Plunge
DATE
JAN 2027
LOCATION
Horsetooth Reservoir
South Swim Beach
5k START
10:00 AM
POLAR PLUNGE
11:00 – 1:00 PM
5k Run/Walk
Enjoy a beautiful run around the reservoir with views of Fort Collins Foothills.
Start Time: 10:00 AM
Start Location:
Horsetooth Reservoir
POLAR BEAR PLUNGE
Grab your friends because it’s about to get CHILLY!
Polar Plunge Start time 11:00 AM – 1:00 PM
Location: The Plunge is at the Horsetooth Rervoir South Bay Swim Beach
REGISTRATION
REGISTRATION
CATEGORIES:
5k Run/Walk
Polar Plunge
5k + Polar Plunge
Online registration open until 5:00 pm Thursday, January 22nd, 2026
Onsite (In-Person) registration available during packet pickup times on Friday and Saturday.
ONSITE (IN-PERSON) REGISTRATION AT PACKET PICK-UP:
Friday January 23rd 4:00 – 6:00 pm
Location: Runners Roost Fort Collins
Event Day – January 24th
Location: South Swim Beach, Horsetooth Reservoir
5k: 9:00-9:50 am
Plunge: 9:00-11:50 am
Packet Pick-UP
Friday, January 23rd
4:00 – 6:00 pm
Location: Runners Roost Fort Collins
3500 South College Ave, Suite 178
Fort Collins, Colorado 80525
……………………
Saturday January 24th
9:00-9:45 am – 5k
11:00 – 11:45 am – Polar Plunge
Location: Horsetooth Reservoir
South Bay Swim Beach Pavilion
Fort Collins, CO 80526
AWARDS
Presented By Runners Roost Fort Collins
11:15 AM 5k Award Winners Announced
…………………….
Overall: Top 3 Male, Female, Non-Binary
Age Group: Top 3 Male and Female in the following categories:
12 & Under | 13-15 | 16-19 | 20-29 | 30-39 | 40-49 | 50-59 | 60-69 | 70-79 | 80+
Overall & Age Group winners will receive awards & a Runners Roost Gift Card!
TOP DOG AWARDS
The top 3 dogs will receive awards.
Compliments of
