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The Champion of Trees 10K

10K

Apr 18, 2026 · Lisle, Illinois, US

Listed Nov 3, 2025

ScenicIllinois10KFunCause DrivenSteady Effort

Run Vibes summary

AI-assisted

At a glance (AI-assisted text)

Kick off spring with a refreshing 10K run through the beautiful Morton Arboretum, enjoying rolling trails, live music, and supporting tree conservation.

The vibe (AI-assisted text)

This event promises a refreshing start to spring, blending the beauty of nature with a lively community atmosphere. Runners can expect to be surrounded by the vibrant sights and scents of the Morton Arboretum, making for a truly immersive experience. It attracts those who appreciate a scenic course, enjoy a good post-race celebration, and are keen to support environmental causes.

Race day (AI-assisted text)

Expect a well-organized event with official race bibs and ChronoTrack timing, ensuring accurate results. The course, being USATF-certified and closed, suggests a smooth running experience with clear pathways. After crossing the finish line, the energy shifts to a festive post-race party in Arbor Court, complete with live music, post-race beer, and recovery food, creating a celebratory mood for all participants.

Best for (AI-assisted text)

This race is ideal for runners who love connecting with nature and appreciate a beautiful, well-maintained course. It's also perfect for those looking for a fun, social event with a great post-race party, and especially for individuals who want their miles to contribute to a meaningful environmental cause.

Personality (AI-assisted text)

The event has a welcoming and appreciative personality, celebrating both the joy of running and the importance of nature. It fosters a sense of community among participants, united by a shared love for the outdoors and a desire to support tree conservation. The atmosphere is one of good vibes and positive energy, making it a memorable experience.

Weather snapshot (AI-assisted text)

Running in Lisle, IL in mid-April means spring weather is likely, which can be quite variable. Expect anything from crisp, cool mornings perfect for running to potentially mild and sunny conditions. There's always a chance of rain, so preparing for various spring elements would be wise.

Terrain & course feel (AI-assisted text)

The course is described as 'rolling East Side trails' within the Morton Arboretum, which suggests a mix of paved and possibly well-maintained unpaved surfaces. Runners should anticipate some gentle inclines and declines, adding a bit of challenge without being overly strenuous, on a USATF-certified route.

Signals we noticed (from listing text, AI-assisted)

  • The Champion of Trees 10K is back!
  • run through the Morton Arboretum
  • sights, sounds, and scents of a vibrant spring morning
  • USATF-certified 10K course
  • rolling East Side trails
  • post-race party in Arbor Court
  • live music and good vibes
  • Champion of Trees branded T-shirt
  • Official race bib with ChronoTrack timing
  • Post-race beer
  • $10 Dick Pond Athletics shoe coupon
  • Post-race recovery food & water
  • Become a Champion of Trees 10K Fundraising Participant
  • advancing the Arboretum’s work to protect, grow, and advocate for trees
  • Fundraiser medal

This section is produced with AI from the listing we have on file—think of it as a quick orientation, not a rulebook. Organizers can update start times, courses, policies, and perks at any time, so when something really matters, please lean on their official race page for the latest. We don’t independently verify every detail against live organizer updates; we’re here to help you get a feel for the event and decide if you want to dig deeper.

Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing
The Champion of Trees 10K is back!

Kick off your spring with a refreshing run through the Morton Arboretum! Runners will enjoy the sights, sounds, and scents of a vibrant spring morning as they tackle our USATF-certified 10K course along the rolling East Side trails. After crossing the finish line, celebrate your achievement at the post-race party in Arbor Court, complete with live music and good vibes all around. Lace up, breathe in the fresh air, and make this a morning to remember!

Race-day highlights include:

  • Champion of Trees branded T-shirt
  • Official race bib with ChronoTrack timing
  • Post-race beer
  • $10 Dick Pond Athletics shoe coupon
  • Post-race party & live entertainment
  • Access to a closed, USATF-certified course
  • Post-race recovery food & water
NEW THIS YEAR
Become a Champion of Trees 10K Fundraising Participant!

When you become a fundraising participant, you are extending your impact in advancing the Arboretum’s work to protect, grow, and advocate for trees. With your contribution, you are supporting healthier and greener communities and building a more resilient future.

Fundraising Benefits
Pledge a minimum of $250 and receive the following benefits:

  • Complimentary race registration
  • 4 daytime Arboretum guest passes to be used by December 31, 2026
  • Special fundraiser race bib
  • Fundraiser medal
  • Post-race coffee and snack at the Team Arboretum tent

    Can't participate in person?

Complete your virtual 10K anytime between April 10-17. Run at The Morton Arboretum with a free admission pass or on your favorite local trail.

You will receive:

  • Official race bib mailed straight to you
  • Champion of Trees 10K Shirt
  • Free shipping of your packet

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