Firefly 3K
- Date Fri 19th June 2026
- Time 8:00PM CDT
- Location Lisle, Illinois
- Price $38.96 - $44.30
- Races 2 races
Event summary
Get ready to light up your evening at the Firefly 3K, taking place on Friday, June 19, 2026, at The Morton Arboretum in Lisle, DuPage! Kicking off at 8:00 p.m., this exciting event invites participants of all fitness levels—runners, walkers, and wheelchair users alike—to enjoy a scenic course that meanders through the stunning tree and plant collections of the Arboretum. With a relatively flat route that includes a descent down Frost Hill, the Firefly 3K promises beautiful sunset views that will enhance your experience.
Can't make it to the Arboretum? No problem! The Firefly 3K offers a virtual participation option, allowing you to complete the distance at your own location and log your results online. Participants will receive exclusive Firefly Race Series apparel, making this a memorable event for everyone involved. Registration is set at $35 for members and $45 for guests, while virtual participants pay $25 for members and $35 for guests. Don’t miss out on this fantastic opportunity to combine fitness and nature in a vibrant evening setting!
Can't make it to the Arboretum? No problem! The Firefly 3K offers a virtual participation option, allowing you to complete the distance at your own location and log your results online. Participants will receive exclusive Firefly Race Series apparel, making this a memorable event for everyone involved. Registration is set at $35 for members and $45 for guests, while virtual participants pay $25 for members and $35 for guests. Don’t miss out on this fantastic opportunity to combine fitness and nature in a vibrant evening setting!
Organiser's Description
Kicking off at 8:00 p.m. on Friday, June 19, the Firefly 3K offers a fun fitness challenge and a chance to enjoy stunning sunset views at The Morton Arboretum.
The Firefly 3K course will follow the main paved road on the Arboretum's East Side, moving through the Arboretums tree and plant collections, and down Frost Hill. The course is relatively flat and well-suited for runners, walkers, and wheelchair users of all experience levels.
VIRTUAL PARTICIPATION
Participants can run the Firefly 3K at the Arboretum or participate virtually by completing the course distance at another location and logging the results online.
All Firefly 3K race participants will receive branded Firefly Race Series apparel.
PRICING
FIREFLY RACE SERIES
Firefly 3K: $35 member, $45 guest
VIRTUAL PARTICIPATION
Firefly 3K: $25 member, $35 guest
The Firefly 3K course will follow the main paved road on the Arboretum's East Side, moving through the Arboretums tree and plant collections, and down Frost Hill. The course is relatively flat and well-suited for runners, walkers, and wheelchair users of all experience levels.
VIRTUAL PARTICIPATION
Participants can run the Firefly 3K at the Arboretum or participate virtually by completing the course distance at another location and logging the results online.
All Firefly 3K race participants will receive branded Firefly Race Series apparel.
PRICING
FIREFLY RACE SERIES
Firefly 3K: $35 member, $45 guest
VIRTUAL PARTICIPATION
Firefly 3K: $25 member, $35 guest
Races
-
Firefly 3K
Incl. $4.30 Fee & Sport-Tek PosiCharge Competitortrade Mark Tee
Fri 19th June 2026 (8:00PM CDT)
$44.30
OPENS 21 APR -
Virtual Firefly 3K
Incl. $3.96 Fee & Sport-Tek PosiCharge Competitortrade Mark Tee
$38.96
OPENS 24 MARVirtual runners are not eligible for awards or completion medals.
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The Morton Arboretum, 4100 South IL Rt. 53, Lisle, 60532, IL, United States
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Firefly 3K
