Get your exclusive Chicago race pack with a purchase of any item from the Tracksmith Pop-Up shop. This year’s pack includes a reusable tote, a Chicago ‘23 Ciele cap, and a banana.

Please note that, due to limited numbers, we limit race packs to one pack per runner, on a first-come, first-served basis and race packs are only available with a Tracksmith purchase. To guarantee a race pack today, join Hare A.C.

Celebrate the start of Marathon Weekend and get a first look at our pop-up space at the Chicago Athletic Association. Light food and drink will be served. Space is limited. RSVP is required.

Join us for a shakeout run from the pop-up. This will be a flat 5k out and back on the lakefront path led by our community leaders.

The Heirloom Hoodie is a one-of-a-kind marathon memento, customized to your taste with your name or time, as well as patches representing the year and city of the race. Purchasers also receive a race log that we will stamp each year you return to that marathon, commemorating your ongoing achievements. We'll begin the chain stiching process on Sunday after the race until 6 p.m. and will continue on Monday at 9 a.m. until supplies last.

No matter the outcome, this race will be stamped on your memory. Commemorate a PR or commiserate over the struggle with a free finisher’s poster hand stamped with your time.

Please note, posters are available in limited numbers. Signing up for poster stamping beforehand does not guarantee you a poster, but will expedite the process for you upon arrival. Posters will still be distributed on a first-come, first-serve basis.

We’ll be celebrating post-race with beverages and good conversation. Join us after your race is done.

Chicago's iconic Montrose Beach Track sets the stage for our third consecutive year hosting in the city.

Join us for a kickoff long run along the Chicago Lakefront Path, starting from our host location: Firecakes Craft Donuts.

Join us for a destination run at the Des Plaines River Trail. Meet at the Potawatomi Woods Picnic Grove or take our bus from Chicago.

Join us for a marathon pace workout along the Chicago Lakefront Path, starting from our host location: Everybody's Coffee.

Join us for a social 5k along the lakefront to kick off race weekend, hosted by our community team. We'll have coffee and snacks provided after the run along with exclusive gear and race day essentials available to purchase at our pop up store.

Get your exclusive Chicago race pack with a purchase of any item from the Tracksmith Pop-Up shop. This year’s pack includes a reusable tote and a Chicago ‘24 Ciele cap.

Please note that, due to limited numbers, we limit race packs to one pack per runner, on a first-come, first-served basis and race packs are only available with a Tracksmith purchase. To guarantee a race pack today, join Hare A.C.

Join us for a shakeout run from the pop-up. This will be a flat 5k out and back on the lakefront path led by our community leaders.

No matter the outcome, this race will be stamped on your memory. Commemorate a PR or commiserate over the struggle with a free finisher’s poster hand stamped with your time.

Please note, posters are available in limited numbers. Signing up for poster stamping beforehand does not guarantee you a poster, but will expedite the process for you upon arrival. Posters will still be distributed on a first-come, first-serve basis.

Chicago's iconic Montrose Beach Track sets the stage for our third consecutive year hosting the Twilight 5000 in the city.

Join Tracksmith and DW Running on Saturday morning for a post-Twilight shakeout from Firecakes Donuts in Lincoln Park - 2453 N Clark St, Chicago, IL 60614. Doors open at 7am, and we'll run off at 7:30 for a social 6 miles on the Lakefront Trail.

Meet us at Swallow Cliff South Parking Lot for a 16 mile route on the yellow loop around the preserve. The loop is 8 miles long, which makes it easy to shorten the distance with a single loop, or lengthen the distance with an additional out 'n back.

Join us and special guest Matthew Centrowitz for August's 100 Days run. Starting from Everybody's Coffee near Montrose Beach (935 W Wilson Ave, Chicago, IL 60640), we'll head out to the Lakefront Path for an 18 mile out 'n back along the iconic Lake Michigan.

Join us at Potawatomi Woods Picnic Grove as we get ready for our longest 100 Days run of the year. This week we'll run a double out 'n back on the Des Plaines River Path for a total of 20 miles. As always, we'll have many options to shorten the route, but if you need company for those long miles, you'll find it here.

Join us for a shakeout run ahead of race day, one last chance to get some miles in before the marathon. Meet us at 12 S Michigan Ave, Chicago, IL 60603, at 8:30 AM, water and bananas, and we’ll set out for a 5k run at 9:00 AM.