Check My Flow Blood Clot Foundation 5K Walk/Run/Bike Event

Chicago, IL

Sun, Sep 6, 2026

In 2 days · Sun, Sep 6, 2026

Don't let race day sneak up

One email during race week. That's it.

When

Sunday, September 6th, 2026

Where

6300 S. Cornell Drive (Hayes Drive), Chicago IL

Distance

5K

Typical weather

On this date: rain 4 of the last 10 years

2025

5065°F

dry

2024

5969°F

dry

2023

6985°F

rain

2022

6777°F

dry

2021

6276°F

dry

2020

6083°F

rain

2019

6276°F

dry

2018

6571°F

rain

2017

5263°F

dry

2016

7585°F

rain

Best months to race in Illinois

Race-day forecast · Sunday, Sep 6

Cloudy · 6878°F

Sunday, Sep 6starts near 68°F · 3% chance of rain · wind up to 9 mph

About this race

Event Overview

Join us for the Check My Flow 1st Annual 5K Walk/Run/Bike Event on Sunday, September 6, 2026, along Chicago’s stunning lakefront as we honor survivors, remember lost loved ones, and take action against preventable blood clot conditions. Staged out of Grove 19 in Jackson Park (just south of 63rd Street Beach by the basketball courts), the course features a smooth 3.1-mile loop heading north along the scenic Lakefront Trail to 55th Street before returning directly back to the finish line at Grove 19.

Event Details

  • Date: September 6, 2026
  • Location: 6300 S. Cornell Drive (Hayes Drive), Chicago, IL
  • Check-in and Registration: Opens on-site at 8:15 AM
  • Start Times: Cyclists at 9:00 AM, Walkers and Runners at 10:00 AM

Mission and Impact

This event is more than a race—it is a live public health movement to combat the silent crisis of Deep Vein Thrombosis (DVT) and Pulmonary Embolisms (PE). Blood clots are preventable and treatable, yet thousands suffer needlessly due to diagnostic delays and medical dismissal, particularly young adults and expectant mothers facing maternal health disparities.

Support and Contributions

  • Registration Fees: Every registration fee and donation directly supports the Check My Flow Blood Clot Foundation.
  • Diagnostic Scholarship Fund: Helps cover steep out-of-pocket medical imaging costs for underinsured patients in crisis.
  • Medication Scholarship Program: Provides direct financial aid for life-saving blood thinner prescriptions to uninsured individuals and seniors who have lost critical Medicare coverage.
  • Join Us: Whether you bring your bike, your running shoes, or your walking crew, join us to shatter healthcare disparities.

Get Involved

Help end preventable blood clot deaths together! For more information, visit our race page.

Course map

Suggested Races

Marklund Run, Walk & Roll 5K/1Mile logo

Marklund Run, Walk & Roll 5K/1Mile

Geneva, IL

Sunday, October 18th, 2026

Featured
View details for race Marklund Run, Walk & Roll 5K/1Mile

Want more signups? Boost your race.

Get your race seen first by thousands of runners
Learn how to boost your race

Leisurely Leaf Cycle

MOKENA, IL

Saturday, October 24th, 2026

Trail
View details for race Leisurely Leaf Cycle

2K Glow Run/Walk

Glen Ellyn, IL

Saturday, September 12th, 2026

View details for race 2K Glow Run/Walk

Zombie Fun Run

Schaumburg, IL

Friday, October 16th, 2026

Trail
View details for race Zombie Fun Run

Chilly Chili 2K

Schaumburg, IL

Saturday, December 5th, 2026

View details for race Chilly Chili 2K
Run to Pub Marathon Volunteer logo

Run to Pub Marathon Volunteer

Tinley Park, IL

Saturday, October 24th, 2026

View details for race Run to Pub Marathon Volunteer
Run to Pub Fall Marathon Relay logo

Run to Pub Fall Marathon Relay

Tinley Park, IL

Saturday, October 24th, 2026

View details for race Run to Pub Fall Marathon Relay
Haunted Historical Run logo

Haunted Historical Run

MIdlothian, IL

Saturday, October 3rd, 2026

View details for race Haunted Historical Run
6 Week Fall Series- Orland Park logo

6 Week Fall Series- Orland Park

Orland Park, IL

Tuesday, October 13th, 2026

View details for race 6 Week Fall Series- Orland Park
Diplo's Run Club Chicago logo

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Code:FTR10
5K
View details for race Diplo's Run Club Chicago
Run Like a Diva logo

Run Like a Diva

Chicago , IL

Saturday, September 19th, 2026

5K
Half
View details for race Run Like a Diva
Divas Chicago Half Marathon & 5k logo

Divas Chicago Half Marathon & 5k

Chicago, IL

Saturday, September 19th, 2026

Half
5K
View details for race Divas Chicago Half Marathon & 5k
North Shore Century 2026 logo

North Shore Century 2026

Wilmette, IL

Sunday, September 20th, 2026

View details for race North Shore Century 2026

Faith & Fitness Charity Race Series (5K Run, 1 ...

Forest Park, IL

Saturday, September 26th, 2026

5K
1 Mile
View details for race Faith & Fitness Charity Race Series (5K Run, 1 Mile Walk) event
13th Annual Head for the Cure 5K - Chicago logo

13th Annual Head for the Cure 5K - Chicago

Chicago, IL

Sunday, October 4th, 2026

5K
View details for race 13th Annual Head for the Cure 5K - Chicago
2026 - 2nd Annual HBCU Run & Brunch logo

2026 - 2nd Annual HBCU Run & Brunch

Chicago, IL

Saturday, September 19th, 2026

5K
10K
View details for race 2026 - 2nd Annual HBCU Run & Brunch
Run with the Nuns 2026 logo

Run with the Nuns 2026

Lemont, IL

Sunday, October 18th, 2026

5K
View details for race Run with the Nuns 2026
Volunteer Registration - Gospel Run 2026 logo

Volunteer Registration - Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

View details for race Volunteer Registration - Gospel Run 2026
Chicago Gospel Run 2026 logo

Chicago Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

5K
View details for race Chicago Gospel Run 2026
The Hidden Gem Half Marathon 2026 logo

The Hidden Gem Half Marathon 2026

Flossmoor, IL

Saturday, September 12th, 2026

Half
View details for race The Hidden Gem Half Marathon 2026

Organize this race?

Claim it free to manage your listing — and get it featured for free, while spots last.

Find The Run Newsletter