When
Jun 18, 2027
Weather
Last Year's Race Weather
🌦️ Drizzle · 11°C–19°C
· Wind 23 km/h
Registration
Open Now
Opened October 1, 2026 · 7:00 PM CDT, Until Full
Website
Official website →
Event Details
The William A. Irvin 5K is a 3.1-mile race held the day before Grandma's Marathon and the Garry Bjorklund Half Marathon, serving as the kickoff event to the weekend's three-race schedule.
Event type
5K
Distance
5.0 km
Surface
Road
Registration opens
October 1, 2026 · 7:00 PM CDT, Until Full
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