The Fall Color 5K

Event Overview

• Date: 2026-10-24
• Location: 4100 IL Rt 53, Lisle, IL
• Event Link: Fall Color 5K
• Course Type: Scenic, rolling terrain along the Arboretum’s East Side

Race Details

• Experience: Spend a magical fall morning running or walking through a scenic course with trees just at the cusp of their full autumnal color change.
• Inclusivity: Perfect for participants of all levels to help kick off the Fall Color Festival.
• Virtual Option: A virtual 5K option is also available.
• Postrace Celebration: Stay for a postrace party with live music, food, and a complimentary beer!

Participants Note

• Start Time: Line up at 8:00 a.m. for a shotgun start.
• Pacing: Cross by 8:15 a.m. if you’d like to go your own pace.
• Medals: Medals will only be awarded to those who compete in the 8:00 a.m. shotgun start.
• Member Discount: Arboretum Members save $10 per registration. The discount will be applied during the registration process after entering your Member number.

Support a Cause

• Mission: Your ticket purchase helps support the Arboretum’s mission to plant and protect trees.
• Impact: A greener, healthier, and more beautiful world for everyone.