2025 - Time Travel Half-Marathon/5K/10K - Greater Chicago
2025 distances
Running
Half Marathon
Half Marathon registration includes a custom bib, super soft tee, awesome finisher medal.
10k
10k registration includes a custom bib, super soft tee, and an awesome finisher medal!
5k
5k registration includes a custom bib, super soft tee, and awesome finisher medal!
1 Mile
1-mile registration is untimed and includes a custom bib, super soft tee, and challenge pin!
Kid's Dash
The kid's dash is a fun, untimed 100 meter-ish dash for our kiddos age 10 and under! Registration includes a mini bib, youth-sized t-shirt, and kids' dash pin!
Volunteer then Run
Join us for a dynamic volunteering and racing experience! Arrive 30 minutes before packet pickup to lend a hand, ensuring a smooth start to the event. Afterward, hit the pavement and run any distance of your choice.
Virtual
All virtual packets will be mailed out the Wednesday after the event and include a digital bib, a super soft tee, and a finisher medal. Virtual events do not qualify for age group awards, times can be submitted on the virtual leader board, and photos can be uploaded to the "participant" photo album!
Race date Weather
Conditions on January 4, 2025 — historical Open-Meteo data.
About Chicago
Time Travel Half-Marathon/5K/10K - Greater Chicago takes place in Chicago, Illinois, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Chicago
Find upcoming events by distance:
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- Chicago Half Marathons Top-rated 21.1K courses in the Chicago area.
- Marathons in Chicago Scenic 42.2K routes and Chicago Boston qualifiers.
- Chicago Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.