⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (August 16, 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 Erie Half & 5k offers a half marathon (13.1 miles / 21.1 km) and a 5K (3.1 miles) in Erie, Weld County, Colorado. On August 15, 2027, the half marathon starts at 7:00 a.m. and the 5K at 8:00 a.m., with options for every level.
The atmosphere is festive, often brightened by colorful hot-air balloons. Finishers receive medals, adding a special touch to the day, which brings the community together around a shared sense of accomplishment.
Prepare for Erie Half & 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 Erie.
Louisville Trail Race
Nov 14, 2026 · Louisville, CO · 7 mi away
3.1 mi · 6.2 mi · 13.1 mi
AdventHealth Avista Louisville Turkey Trot
Nov 26, 2026 · Louisville, CO · 7 mi away
3.1 mi
Waverly Winter Warrior
Dec 13, 2026 · Louisville, CO · 7 mi away
6.6 mi · 13.1 mi
Colorado Cold Snap
Jan 17, 2027 · Louisville, CO · 8 mi away
6.2 mi · 3.1 mi
Broomfield Turkey Day 5K/10K
Nov 26, 2026 · Broomfield, CO · 9 mi away
6.2 mi · 3.1 mi · 0 mi
Westy Winter Waggle 5&10k
Feb 6, 2027 · Westminster, CO · 11 mi away
6.2 mi · 3.1 mi