Chicago Marathon 2025: Thousands of runners descend on Windy City ahead of Bank of America Chicago Marathon October 12

CHICAGO (WLS) — As the 47th Bank of America Chicago Marathon approaches its start on Sunday, a host of runners have descended upon the Windy City.

McCormick Place once again hosted the Health and Fitness Expo on Saturday.

ABC7 Chicago is now streaming 24/7. Click here to watch

“Feeling great,” local runner Miles Mulder said. “I’ve been putting in the work with Second City Track Club here. Very excited to complete my first marathon.”

Participants took the opportunity to grab some pre-race photos, explore running gear, and leave motivating messages for themselves and others, gearing up for the 26.2-mile journey through Chicago.

“I’m feeling ready,” said Emily Stochel from Indianapolis. “I’ve had a minor injury over the past couple of weeks, so I’m hoping for a strong finish.”

Both Stochel and Annette Fearnot from Indianapolis are gearing up for their debut at the Chicago Marathon, having previously run marathons and cherishing the friendships made along the way.

“Honestly, I treasure the friendships,” said Fearnot. “Running has introduced us to people nationwide, and it keeps us motivated. We’ve got supporters coming from Atlanta and Texas to cheer us on today.”

RELATED | Bank of America Chicago Marathon 2025: Full list of street closures in Grant Park area

Some 53,000 runners will take on the scenic endurance run of Chicago, exploring 29 of the city’s neighborhoods. They are coming from every state and more than 100 countries.

Salt Lake City’s Jacob Archate is trying to break a Guinness World Record.

“For running the fastest marathon in a male astronaut suit,” Archate said.

He’s running in a space suit, which requires a little more training. He says he’s doing it to bring attention to issues affecting everyone around the world.

“That’s why I’m running in this suit. We don’t need to go to space to solve real out of this world problems,” Archate said. “It’s a lot of training uphill and and in the mountains. I trained a lot in a full on Nike dry suit.”

READ MORE | Chicago Marathon expo opens at McCormick Place as runners gear up for race day

Regardless of the reason, the courageous athletes are mentally preparing to take Sunday’s race in stride.

Copyright © 2025 WLS-TV. All Rights Reserved.

You May Also Like

Trump asks Supreme Court to intervene in bid to get California to set aside ballots from 20,000 alleged noncitizens

Trump Asks Supreme Court to Void 20,000 California Noncitizen Ballots

Update: The Supreme Court turned down the Trump administration’s request Monday evening.…
Sherrod Brown kicks Jon Husted's 'great a--' in Ohio Senate race

Sherrod Brown Vows to ‘Kick’ Jon Husted in Ohio Senate Race

Sherrod Brown is returning to the Senate after a two-year absence, notching…
Tech exec Learjet victim made chilling post about crashing a plane months before dying with family on flight

Tech Exec Killed in Learjet Crash Made Chilling Plane Crash Post

Tech executive Adam Robinson made a chilling online post about plane crashes…
Florida man rescues elderly neighbors during floodwaters

Florida Man Rescues Elderly Neighbors From Rising Floodwaters

Relentless rain triggered unprecedented flash flooding in eastern Florida on Monday, prompting…
Vicious ‘ankle biter’ mosquitoes capable of spreading dengue fever invade SoCal

‘Ankle Biter’ Mosquitoes Capable of Spreading Dengue Invade SoCal

These aggressive mosquitoes do not wait until dusk to bite—and they often…
Indiana man arrested for trying to wash child's mouth out with soap after kid cursed at him

Indiana man arrested after allegedly washing child’s mouth with soap for cursing

An Indiana man was arrested after allegedly trying to punish a 7-year-old…
Indicted NJ Dem LaMonica McIver wins re-election bid despite ongoing ICE case

Indicted NJ Rep. LaMonica McIver Wins Re-Election Amid ICE Case

Democrat Rep. LaMonica McIver cruised to a second full term representing New…
Illegal immigrant accused of violent attempted murder, kidnapping of a minor was released under Biden admin

Biden Released Migrant Accused of Attempted Murder, Child Kidnapping

A 23-year-old man is facing multiple charges after Baltimore investigators accused him…
Teen previously convicted in shooting accused of killing pregnant mom of 4 inside Spirit Halloween

Teen Previously Convicted in Shooting Accused of Killing Pregnant Mother of Four at Spirit Halloween

A 17-year-old California boy who was previously arrested in connection with a…
What is rhabdo? Sudden exercise complication that killed NYC marathoner

Rhabdomyolysis Explained: Rare Exercise Complication Linked to NYC Marathon Runner’s Death

A young, otherwise healthy New York City marathon runner died hours after…
Josh Turek speaks during a debate with Ashley Hinson at WHO 13, Tuesday, Oct. 13, 2026, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)

Iowa Democrat Josh Turek Elected to U.S. Senate

Democrat Josh Turek won Iowa’s U.S. Senate election Tuesday, defeating Republican Ashley…
2026 House election live results as Democrats and Republicans vie for majority control

2026 House Election Live Results: Democrats, GOP Vie for Control

Ballot-scanning problems were reported Tuesday morning in New York’s Westchester County, which…