Time Travel Half Marathon (and 5k/10k) - San Antonio | San Antonio, TX, United States

About the Event

🚀 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!

15k registration includes a custom bib, super soft tee, and an 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, and 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!

Races Offered

1 Mile

Jan 24, 2026

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Distance — 1 Miles

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Type — Running

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09:00

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$22.00

10k

Jan 24, 2026

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Distance — 6.2 Miles

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Type — Running

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09:00

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$31.00

15K

Jan 24, 2026

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Distance — 9.3 Miles

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Type — Running

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09:00

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$31.00

5k

Jan 24, 2026

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Distance — 3.1 Miles

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Type — Running

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09:00

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$31.00

Kid's Dash

Jan 24, 2026

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Distance — 100m

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Type — Running

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09:00

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$17.00

Virtual Event

Jan 24, 2026

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Distance — Virtual Event

terrain

Type — Running

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09:00

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$42.00

Volunteer then Run

Jan 24, 2026

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Distance — Volunteer then Run

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Type — Running

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09:00

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$17.00

Weather Overview

These values represent the 3-year monthly averages for January in San Antonio.

Temp (°C)

Feels Like (°C)

thermostat 6.6° / 18.3°

wb_sunny 2.7° / 15.4°

Wind (km/h)

Humidity (%)

air 12.3 /

water_drop 59.8%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 6.6° / 18.3°

wb_sunny 2.7° / 15.4°

air 12.3 km/h

water_drop 59.8%

About San Antonio

Learn more about the host city, San Antonio.

San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.