Quick Read
- The 2025 Chicago Marathon takes place Sunday, October 12, with over 50,000 runners.
- Real-time runner tracking is available via the official marathon app.
- Live broadcast in the U.S. on NBC 5 Chicago and Telemundo Chicago; FloTrack streams internationally.
- Start times begin at 7:20 a.m. for wheelchair division; main waves start at 7:30, 8:00, and 8:35 a.m.
- Course begins and ends at Grant Park, passing major Chicago landmarks.
Chicago Marathon 2025: Global Stage and Local Pride
On Sunday, October 12, 2025, the Windy City will awaken to the rhythm of pounding feet and cheering crowds as the 47th edition of the Chicago Marathon takes over its streets. More than 50,000 runners, hailing from all 50 U.S. states and over 100 countries, will gather for what has become one of the world’s premier distance running events—a stage where elite athletes and everyday enthusiasts share the same course, united by determination and spirit.
Since its first running in 1905, the Chicago Marathon has evolved from a modest race to a global spectacle. Today, it stands as one of the seven World Marathon Majors, drawing top competitors, passionate fans, and a vibrant local community. But for those not lining up at Grant Park, the challenge is clear: how do you follow the action, track loved ones, and experience the pulse of the marathon from afar?
Tracking Runners in Real Time: The Chicago Marathon App
For families, friends, and fans, technology makes it easier than ever to stay connected. The official Chicago Marathon tracking app allows users to follow runners’ progress live, offering real-time updates as athletes pass through key checkpoints. Whether your runner is a first-timer chasing a personal best or an elite in pursuit of a record, the app’s GPS tracking and split times bring every milestone into sharp focus.
The app’s intuitive interface lets you search by name or bib number, receive push notifications, and access a dynamic course map. With more than 50,000 entries, the digital platform keeps the marathon accessible, transforming streetside cheers into a global chorus of encouragement. In 2025, following your runner is as simple as a tap—no matter where you are.
How to Watch: Broadcast and Streaming Options
For viewers in the United States, local broadcasts on NBC 5 Chicago and Telemundo Chicago will offer comprehensive coverage, capturing everything from the elite front runners to the emotional stories at the back of the pack. Online streams via nbcchicago.com and telemundochicago.com ensure that those outside the city can tune in live.
Globally, fans in Canada, the United Kingdom, Ireland, Australia, and beyond can watch the marathon live on FloTrack. The platform not only streams the event but also provides editorial coverage, results, and archived footage for subscribers. From pre-race analysis to post-race highlights, FloTrack brings the Chicago Marathon’s energy to audiences worldwide (FloTrack).
The Marathon Route: Landmarks and Neighborhoods
The Chicago Marathon’s loop course is a love letter to the city itself. Starting and ending at Grant Park, runners wind through diverse neighborhoods, each with its own personality and backdrop. From the historic grandeur of Wrigley Field to the modern silhouette of Soldier Field, the route showcases Chicago’s iconic stadiums and vibrant communities.
As athletes pass through River North, Pilsen, Chinatown, and Bronzeville, they’re greeted by enthusiastic crowds and local traditions. The course’s flat terrain is famous for fast times, but it’s the spirit of the city—the music, the banners, the outstretched hands—that makes every mile memorable.
Schedule: Start Times and Key Moments
The day begins early, with the wheelchair division leading the charge at 7:20 a.m. The women’s wheelchair start follows at 7:21 a.m., and handcycle athletes set off at 7:23 a.m. The main field is divided into three waves: Wave 1 starts at 7:30 a.m., Wave 2 at 8:00 a.m., and Wave 3 at 8:35 a.m. Spectator access to Grant Park opens at 9:30 a.m., offering fans a chance to witness the finish and celebrate alongside the runners.
With tens of thousands of entries, the start lines are a spectacle in themselves—a mosaic of ambition, nerves, and hope. By mid-morning, the city’s arteries are alive with movement, each runner propelled by months of training and the promise of the finish line.
Connecting the World: Social Media and Community
For those who crave more than just the race, social media offers a window into the marathon’s beating heart. FloTrack’s presence on Twitter, Instagram, TikTok, YouTube, and Facebook brings behind-the-scenes stories, interviews, and instant reactions. Fans can join the conversation, share their experiences, and celebrate achievements in real time.
Archived footage ensures that every moment is preserved, allowing runners and viewers to relive the highs and lows, whether days or years after the finish. In the digital age, the marathon’s impact stretches far beyond the streets of Chicago—it becomes a global celebration of resilience and community.
Why the Chicago Marathon Matters
Each October, the Chicago Marathon not only tests physical limits but also weaves together stories of hope, perseverance, and transformation. It’s a stage for record breakers and dreamers alike—a place where the city’s diversity and spirit shine brightest.
Whether you’re tracking a loved one, watching elite athletes chase history, or simply soaking in the atmosphere from home, the marathon offers something for everyone. The 2025 edition promises to be a showcase of human achievement, powered by technology, broadcast innovation, and the unwavering support of a global community.
In a world often divided, the Chicago Marathon stands as a reminder of our shared capacity for endurance and connection. With more ways than ever to follow, watch, and cheer, the 2025 race invites us all to be part of a living tradition—one where every step tells a story, and every finish line marks a new beginning.