What is the weather usually like on race day for the Time Travel Half-Marathon/5K/10K - Greater Chicago?

Based on the last 10 years of weather data for Greater Chicago, IL, January race mornings typically start near 24°F and warm to around 35°F. On this calendar date it has rained in 2 of the last 10 years.

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Time Travel Half-Marathon/5K/10K - Greater Chicago

Greater Chicago, IL

Sat, Jan 2, 2027

In 62 days · Sat, Jan 2, 2027

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When

Saturday, January 2nd, 2027

Where

TBD, Greater Chicago IL

Distances

1 Mile · 5K · 10K · Half

Typical weather

24–35°F · some rain risk

See last 10 years

On this date: rain 2 of the last 10 years

2026

17–22°F

dry

2025

25–32°F

dry

2024

24–36°F

dry

2023

30–40°F

dry

2022

13–29°F

rain

2021

29–35°F

dry

2020

37–49°F

dry

2019

26–32°F

dry

2018

-6–10°F

dry

2017

31–39°F

rain

Best months to race in Illinois →

About this race

🚀 Ready, Set... Time Travel! 🕰️
Lace up your sneakers and prepare to dash through the Time Travel Half Marathon (5K/10K) — a family-friendly race that’s truly timeless! Whether you're a future sprinter or a blast-from-the-past jogger, this event is all about fun, fitness, family, and a little bit of funky flair. Costumes encouraged, time machines optional. Let’s run — one epic mile at a time! *Youth-based pricing for the 5k/10k, 12 & Under are only $17!

Half Marathon registration includes a custom bib, super soft tee, awesome finisher medal!
10k registration includes a custom bib, super soft tee, and an awesome finisher medal!
5k registration includes a custom bib, a super soft tee, and an awesome finisher medal!
1-mile registration is untimed and includes a custom bib, super soft tee, an awesome finisher medal!
The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized t-shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

*Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!