Registration
Register online for the Fall Color 5K Run and Walk.
Registration
Saturday, August 30, 12:00 a.m.—Thursday, October 23, 5:00 p.m.
Cost: $60
Member cost: $50
All race participants must register online in advance of race day.
Arboretum members enjoy savings on registration for fitness events, special event ticket prices, and more. Access the best pricing for all events and programs at The Morton Arboretum by becoming a member today.
Virtual Fall Color 5K Run and Walk Registration
Register online for the virtual 5K.
All virtual race participants must register online in advance of race day. Virtual 5K registration closes on Tuesday, October 14.
Virtual 5K Registration
Cost: $45
Member cost: $35
Race Packets
Race packets may be picked up in person free of charge or shipped to a home for an additional fee. Participants in the virtual race will receive their race packets and apparel via mail, free of charge.
Virtual Fall Color 5K Run and Walk
Support The Morton Arboretum from afar by completing the race distance at a location and date of your choosing!
Register online for the virtual 5K.
All virtual race participants must register online in advance of race day. Virtual 5K registration closes on Tuesday, October 14.
Virtual 5K Registration
Cost: $45
Member cost: $35
Virtual participants receive a coupon for free general admission to the Arboretum to complete the race distance during the two weeks preceding the race.
Virtual 5K participants will receive their race packets and race apparel via mail, free of charge. Each packet includes a Chronotrack race bib, safety pins, and a commemorative T-shirt.
Race results for virtual participants will be recorded in the Arboretum’s RunSignUp platform.
No matter when or where you run, you can support The Morton Arboretum’s vision of a greener, healthier, more beautiful world where people and trees thrive together.
Race Packet Pickup and Mailing
Free race packet pickup is available at Dick Pond Athletics in Lisle from Saturday, October 18, through Thursday, October 23 during regular store hours. Each race packet includes a Chronotrack race bib, safety pins, and race apparel.
For an additional fee, participants in the on-site race can choose to receive their race packet by mail or retrieve it in person on race day.
Participants in the virtual 5K will receive their race packets and apparel via mail free of charge.
Questions about registering for the 2025 Fall Color 5K? Contact races@mortonarb.org.
Race Day Information
Accordion List
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Awards will be given to the top three overall male, female, and nonbinary finishers, as well as the top three male, female, and nonbinary finishers in the following age groups: 14 and under; 15 to 19; 20 to 24; 25 to 29; 30 to 34; 35 to 39; 40 to 44; 45 to 49; 50 to 54; 55 to 59; 60 to 64; 65 to 69; 70 to 74; 75 to 79; 80 and up.
The top three overall finishers in each age group can pick up their awards at the Awards tent from 9:30 to 10:30 a.m.
Overall male, female, and nonbinary winners do not qualify for a medal in their age bracket.
The top three overall winners in the male, female, and nonbinary categories are determined by gun time. Age division winners are determined by chip time.
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Children must be registered to participate in the race and receive a T-shirt. There is no separate youth registration fee or youth sizing of T-shirts. Registration is not required for children in strollers.
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Gear check is available for free to race participants. Gear will be checked according to bib number. The Morton Arboretum is not responsible for any lost or stolen items. Please do not check anything of value.
Gear check will take place from 7:00 to 9:30 a.m. on the Sycamore Room patio, near the Visitor Center.
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Free parking is available on-site at The Morton Arboretum. Please allow plenty of time to park and walk from parking areas. Participants are encouraged to carpool.
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Motorized vehicles, bicycles, roller skates, and pets are prohibited on the race course.
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Spectators can cheer on friends and family at the start/finish line. Spectators receive free entry if they arrive prior to 9:00 a.m. Spectators arriving after 9:00 a.m. will need to purchase Arboretum general admission.
Spectators are welcome to join participants at the postrace party and can enjoy the Arboretum grounds after the race.
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Strollers are permitted. Participants pushing strollers must line up behind runners and walkers at the start line. Volunteers will direct participants with strollers where to line up.
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Large digital clocks will be stationed throughout the course. Finish line times will also be displayed on digital clocks.
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Granola bars, bananas, and Boxed Water will be provided at the finish line.
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Portable restrooms will be available near the start line. Restrooms are also available inside the Visitor Center.
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Do you have athletic shoes that you no longer need? The Morton Arboretum, in partnership with Dick Pond Athletics, will be accepting used athletic shoes for recycling and donating during packet pickup and on-site on race day. Visit the shoe recycling tent near the start/finish line on race day to drop off shoes. All shoes received during packet pickup and race day are donated to the Reuse-A-Shoe Program.
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Cups of water will be available at the start line and at two stations on the course.
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The race will take place rain or shine. In the case of an emergency, participants will be notified by 6:00 a.m. on race morning via email with event updates. Notifications will also be posted on the website and The Morton Arboretum’s Facebook page.
Postrace Party
Participants and spectators are invited to attend a postrace party with live music, on-site food trucks, and a complimentary alcoholic beverage. Afterward, feel free to spend the rest of the day at the Arboretum exploring 1,700 acres of living collections, natural areas, the award-winning Children’s Garden, and much more.
Special seasonal concessions will be available to purchase at the Fall Color Festival concession tents in Arbor Court.
Spectators
Fall Color 5K Walk and Run spectators receive free general admission to the Arboretum if they arrive before 9:00 a.m. on race day, Saturday, October 25, 2025.
Spectators who arrive after 9:00 a.m. will need to purchase Arboretum general admission.
Race Apparel
Commemorative race apparel is included with registration.
Race apparel items have a nontapered fit. Sizing is adult unisex. Please note that children’s sizing is not available.
Participants may opt out of receiving commemorative race apparel and dedicate their full registration cost to the Arboretum’s vision of a greener, healthier, more beautiful world where people and trees thrive together.
Shoe Recycling
Do you have athletic shoes that you no longer need? The Morton Arboretum, in partnership with Dick Pond Athletics, will be accepting used athletic shoes for recycling and donating during packet pickup and on-site on race day. To drop off your pair, visit Dick Pond during packet pickup times (Saturday, October 18, through Thursday, October 23) or at the shoe recycling tent near the start/finish line on race day.
The Morton Arboretum partners with the Reuse-A-Shoe Program to collect and distribute used athletic shoes.
Course Map
A course map will be available closer to the event date.
