9 events in DuPage County, Illinois
From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.
DuPage County
9 events in DuPage County-
Sun, Feb 22, 2026 at 7:00 AMSee full details
Life Time Fitness will be hosting an indoor triathlon on Sunday, February 22nd, starting at 7:00am
All current CDC Guidelines will be followed for the area.
All participants and volunteers will be required to check in on the day of the event. Each participant will receive a t-shirt, medal, swim cap, and bib number.
The segments are as follows: 10 minute pool swim, 10 minute transition, 30 minute cycle in cycle studio, 5 minute transition, and 20 minute treadmill run.
Each of the triathlon waves are limited to 10 participants per wave. Waves begin at 7:00 AM and go every 20 minutes. You will be able to select your wave time during registration.
Please note that we reserve the right to combine waves
No Transfers - No Refunds- No Roll Overs
All participants will be provided body marking (optional) and a bib number which must be worn during the bike and run portions.
The swim portion of the triathlon will be held in the lap pool which is 4 ft deep and will have two swimmers per lane. The pool is 25 yards
The bike portion will be held in the cycling studio. The run portion will be on a treadmill on the fitness floor.
Award Categories - Awards will be based on total distance covered
Triathlon - Top Overall Male & Female
Top Male/Female in the Swim, Bike and Run.
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Sun, Mar 08, 2026 at 7:00 AMSee full details
The Oak Brook Park District is proud to host the Dream Team Dri Tri. Don't miss this triathlon for ages 12+ and all skill levels.
This Dream Team Dri Tri consists of 2 person teams completing the following distances:
Row on Concept 2 Rowers (3000 meters) Teammates alternating every 500 meters
Cycle on Air Assault bikes (3.0 miles) Teammates alternating every 0.5 miles
Run/Walk 12 laps on our indoor track (1.5 miles) Teammates alternating every lap
Teams can be same or mixed gender. Each team will be assigned a heat at registration, and confirmations will be sent out the week before the event. Heats start every 30 minutes, beginning at 7:30am, with 6 teams per heat. All participants must start at the times indicated in their confirmation email (no exceptions).
Appropriate attire, including athletic shoes, are required for all events. First place team will receive the grand prize!
This event is sponsored by: UCM | AdventHealth-Hinsdale
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Sat, May 02, 2026 at 8:30 AMSee full details
Join us for the 13th annual Fight Hunger 5K I 10K I 1-Mile run/walk, taking place at Cantigny Park in Wheaton on May 2, 2026. Expect a morning filled with delicious food, fitness, fun, and entertainment for the whole family. This memorable event unites nearly 1,700 individuals, spanning all ages and backgrounds, in a shared mission to support our Northern Illinois neighbors and cultivate vibrant, flourishing communities.
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Sat, May 09, 2026 at 8:00 AMSee full details
Get ready to lace up your sneakers and make a difference at the Oak Brook Park District Annual Pink 5K Run/Walk! It's not just a race—it's a chance to join the fight against breast cancer and show your support. Plus, 100% of the net profits from registration will go directly to the Hinsdale Hospital Foundation Open Arms Breast Cancer Outreach Fund, helping provide mammograms for women in need.
This event is perfect for everyone, whether you're a seasoned runner or a first-time walker. The course takes you on a scenic, chip-timed adventure through Central Park at the Oak Brook Park District—making it a fun, family-friendly day filled with purpose and passion. So, come for the cause, stay for the fun, and let's make strides toward a brighter, healthier future!
Sponsors:
Presenting
UChicago Medicine | AdventHealth, Old Second National Bank
Corporate
CNH, Avlon, and The Sheridan at Oak Brook
Support
Republic Bank of Chicago - Oak Brook
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Sun, May 17, 2026 at 9:00 AMSee full details
Date: Sunday, May 17, 2026
Time: 9:00 AM (Registration & T-shirt pickup begins at 8:00 AM)
Location: The Community House – 415 W. Eighth Street, Hinsdale
Take a step toward hope, healing, and mental wellness at this one-mile Color Walk, raising funds for equitable access to life-changing mental health services for children, young adults, and families in our community.
More Than a Walk! Before we step off, enjoy a health expo featuring local wellness vendors, a colorful opening ceremony, and stick around for a post-walk celebration with food trucks, music, games, and more!
How to Get Involved:
- Register – Sign up as an individual or team. A Walk the Walk T-shirt is included!
- (T-Shirt size guaranteed if you register before April 20, 2026)
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Fundraise – Create a peer-to-peer fundraising page, set a goal, and rally your network to support mental health access for all.
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Choose Your Team – Select your school or team when registering to track participation and fundraising progress.
Register & Start Fundraising Today!
Together, we can take steps toward a healthier, more connected community. #WalkTheWalk #HopeInEveryStep #MentalHealthMatters
What's new this year?
PRIZES will be provided to each WALKER based on the amount of money raised.
$100 – Win a Community House Cap (Performance cap w/UV guard and quick dry moisture wicking)
$250 - Win a Community House "Hoodie" (High quality material)
Together, we can ensure that no one is turned away from receiving the help they need. Register now and join the movement for mental health awareness and support.
Event Refunds, Deferrals, and Cancellation Policy
This event is approved by the venue to occur as a live in-person event. Participants must agree that refunds and deferrals will NOT be issued for any reason, including participant injury, illness, and any other issues out of the control of the event, including, but not limited to cancellation due to weather/lightning.
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Sat, Jun 06, 2026 at 8:00 AMSee full details
Don't miss Tom's Try-athlon! This friendly competition promotes exercise in a fun and energetic way. Kids will show off their skills and athleticism by participating in the three traditional triathlon events: swimming, biking, and running.*
*Failure to wear a bike helmet during the entire bike portion will result in disqualification.
Event starts promptly at 8am!
Age Groups:
6-8
9-11
12-14
Registration Information:
$30 per participant: Before May 16
$35 per participant: May 17-June 3
Online registration ends June 3 at 11:59pm
$40 Day of registration until 7:30am (if space available)
Shirt size is not guaranteed after May 16.
Event Check-In and Packet Pick Up:
Saturday, June 6, 2026 from 6:30-7:30am. Staff will also be available to answer any questions.
Race Distances (all are approximate and are subject to change)
Age Swim (yards) Bike (miles) Run (miles)
6-8 25 1.3 .6
9-11 75 2.6 1.2
12-14 125 3.9 1.7
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Sat, Oct 17, 2026 at 9:00 AMSee full details
Cantigny (pronounced "Can - Tee - Knee")
Cantigny is the former home of Colonel Robert R. McCormick, longtime editor, and publisher of the Chicago Tribune. The 500-acre estate features gardens, the Robert R. McCormick Museum, the First Division Museum, and a 27-hole championship public golf course. 5K participants and their families are invited to explore and enjoy Cantigny.
Cantigny 5K Run/Walk 2025
The Cantigny 5K Run/Walk is a benefit for the Midwest Shelter for Homeless Veterans, and registrants may enjoy access to Cantigny for the rest of the afternoon.
The course tours the grounds of Cantigny and Cantigny Golf. Participants will run past Cantigny’s Gardens, the Robert R. McCormick House, and the First Division Museum. Please note that due to construction at Cantigny Golf, the course will be modified this year. Digital clocks or timers will be located at mile markers. Water stations will be set up at the halfway mark and at the start/finish line.
Midwest Shelter for Homeless Veterans
All proceeds from the Cantigny 5K Run/Walk will benefit the Midwest Shelter for Homeless Veterans in Wheaton, IL. The shelter is a not-for-profit transitional living facility that provides assistance to U.S. veterans of any era, the opportunity to return to useful and productive lives by providing them with the skills for independent living.
Registration Fees
5K chip-timed race (price is for any runner or walker of any age who plans to participate)
$25 through July 1
$30 July 2 - September 19
$35 September 20 - October 15
$40 October 16 - October 17 (Must register in person)
1-Mile Run (non-chipped, for ages 6-10)
$5
1/4-Mile Run (non-chipped, for ages 0-5)
$5
Race Schedule
Friday, October 17, 2025
11 am - 7 pm: Early packet pick-up, Visitors Center
Saturday, October 18, 2025
7 am - 8:45 am: Packet Pick-up, Visitors Center
7:30 am – 12:30 pm: American Legion Pancake Breakfast
9 am: 5K Run/Walk Start
10 am: 5K Awards Ceremony, followed by 1-mile and ¼-mile runs
Your disposable timing chip will be included with your packet and attached to the back of your bib number.
The parking fee will be waived for registered participants picking up their packets.
Award Ceremony
At approximately 10 am, outside in the South Lot, near the finish line, the awards will be presented to the top three male and female overall finishers.
The top three male and female overall finishers for the 1-Mile and 1/4-Mile runs will also receive an award immediately following the end of each race.
Awards will be given only to registered runners with a valid chip. The official race results provided by Mattoon Multisport will be used for overall and age group rankings.
Parking
Ample free parking for race participants and volunteers is available close to the Visitors Center and the finish line, so participants can leave gear in their car.
Cantigny's Website
For further up-to-date information on the 5K Run/Walk or on Cantigny, please visit our website at Cantigny.org.
Volunteers
Volunteers are needed and welcome to assist with registration, packet pickup, refreshments, course marshals, and water stops. If you are interested, please contact Liz Omura at [email protected].
American Legion Pancake Breakfast
7:30 am – 12:30 pm in Le Jardin
$12 (ages 13 and up)
$5 (ages 5 – 12)
Free for children 4 and under
Tickets to the pancake breakfast may be purchased during packet pick up on October 18th at a discounted rate of $10 per adult.
Additional Information
For additional event information, visit Cantigny.org, email Brian Gray at [email protected], or by phone during regular office hours at 630.260.8167.
Bicycles, Strollers, Etc.
Bicycles, in-line skates, roller skates, scooters, other wheeled vehicles (except wheelchairs), and dogs are not allowed on the course, will not be allowed through the finish chutes, and will not be included in the results. Runners with baby strollers may not run competitively and must start after and remain behind runners for the entire race.
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Sat, Nov 14, 2026 at 10:00 AMSee full details
Come join us for the BridgeTogether for Autism Foundation 5K, where we walk, run and unite to support children with autism in our community!
Lace up your sneakers and get ready to hit the pavement as we kick off the inaugural BridgeTogether Foundation 5K and raise funds for summer programming for autistic children.
With a growing need to have accessibility to inclusive and supported summer camps, your participation in this event will help us bridge the gap in offerings for neurodivergent children to learn and have fun on their summer breaks in the form of mini camps with their BridgeBuddies.
This event will kick off at 7075 Veterans Blvd in Burr Ridge, so mark your calendars and spread the word as we run (or walk) the 5K and then celebrate with live music, food and community engagement.
Registrants after 11/25 may not be guaranteed a shirt
Whether you're a seasoned runner aiming for a personal best or a family looking for a meaningful morning out, your participation bridges the gap and helps a neurodivergent child connect, learn, and thrive.
See you at the starting line!
Race tickets are $40 for adults $25 for kids 7-17 years old, and include;
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Commemorative tshirt and racing bib
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Finisher medal for the first 100 finishers
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Choice of FREE BEEF or FREE ICE CREAM FOR A YEAR with Buona or Rainbow cone for first finisher in each division (Ages 6-12, 13-17, 18+)
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Pre-race snacks sponsored by Chick-fil-A & Dunkin
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Post-race Buona Beef sandwich or Rainbow Cone ice cream
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Live music and photo opps
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Family friendly fun!
TIMELINE;
9AM: Meet at Buona Companies Parking lot for check-in and pre-race celebration.
10AM: Shotgun start
11AM: Post race celebration with Buona and Rainbow Cone
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Sun, Nov 22, 2026 at 7:00 AMSee full details
The Oak Brook Park District is proud to host the Turkey Dri Tri. Don't miss this triathlon for ages 12+ and all skill levels.
This Triathlon features:
Row on Concept 2 Rowers (2000 meters)
Cycle on Air Assault bikes (2.5 miles)
Run/Walk 10 laps on our indoor track (1.25 miles)
Each participant will be assigned a heat based on his or her gender and age, and confirmations will be sent out the week before the event. Heats start every 30 minutes, beginning at 7:30am, with 6 participants per heat. All participants must start at the times indicated in their confirmation email (no exceptions).
Appropriate attire, including athletic shoes, are required for all events. First place male and female finishers will win the most coveted prize in all of Dri Tris: The Golden Turkey!
This event is sponsored by: UCM | AdventHealth-Hinsdale