⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (October 3, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
The I Can 5k takes place in Thornton, Adams County, Colorado, on October 2, 2027, with the 5K (3.1 miles) starting at 9:00 a.m. Open to everyone, it makes an ideal challenge whatever your fitness level or pace.
The event supports local charities such as Women's Wilderness, Growing Home and Volunteers in Action.
Prepare for I Can 5k with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Thornton.
WinterFest 5k & Fun Run - Thornton, CO
Dec 12, 2026 · Thornton, CO · 2 mi away
3.1 mi
All-Out Fa La La
Dec 5, 2026 · Westminster, CO · 4 mi away
13.1 mi · 6.2 mi · 3.1 mi
Westy Winter Waggle 5&10k
Feb 6, 2027 · Westminster, CO · 5 mi away
6.2 mi · 3.1 mi
Freakin Freezin 5K - Denver
Jan 24, 2027 · Denver, CO · 7 mi away
3.1 mi
Broomfield Turkey Day 5K/10K
Nov 26, 2026 · Broomfield, CO · 7 mi away
6.2 mi · 3.1 mi · 0 mi
Resolute Runner 5k
Jan 1, 2027 · Arvada, CO · 7 mi away
3.1 mi