You race it; we'll time it! Precision Timing at its best!

One Time Racing LLC

One Time Racing LLC

One Time Racing LLC

Event Timing for Your Athletic Event

Ensure your 5K run, 10K run, triathlon, marathon or 1/2 marathon is free from winning disputes with reliable athletic event timing services from One Time Racing. We use Genuine Jaguar™ equipment from Innovative Timing Systems! If you have experienced the pain of trying to decide the winner in past shoulder-to-shoulder competitions, let us provide you with a timing system and expertise that makes it clear to single out the true winner! From running events to kayak and ski events, our Innovative Timing Systems can provide results with up to 1/1,000th of a second accuracy!

Contact our office to request our timing service or to request an event consultation.

Male Runner Winning Race

What We Offer

We provide timing for any type of race in Southern California — if you race it, we'll time it! Our company uses the most accurate and reliable timing system available in today's market - the Jaguar™ from Innovative Timing Systems. Jaguar's innovative system has the ability to time races with much better accuracy and reliability than any other chip timing system in the world! For those intricate timing challenges, Jaguar's new laser-precision feature can provide solutions with 1/1,000th of a second accuracy!

First-time event? Have questions regarding how to organize your small fundraiser or large event? Our friendly and experienced staff will take the time to answer any question you may have - for free! We also offer event consulting and race director services.

Our team is trained to certify course lengths through USATF. Do you want your 10K course to be exactly 6.2137119 miles? No problem! USATF course certifications are good for 10 years and are listed on a national database for all to see!

That's not all! We also offer online registration, packet pick-up services, text message results, and remote announcer services for your event!

There's no event too big or too small! Got 200 participants? 20,000? No Problem!

Learn more about the accuracy of the Jaguar™ at

  • 5K & 10K Runs
  • Recreational, Adventure Races
  • Half & Full-Marathons
  • Mud Runs
  • 40-Yard Combines

Why Choose Us?

Keep the sore losers quiet at the end of a thrilling race with our accurate and reliable timing system in place. With years of experience under our belt organizing and timing a large variety of athletic events, our staff is ready to handle any timing need you may have.

A Bit About Us

To date, we have organized and timed over 100 different athletic events ranging from 5K events to triathlons. Our team has extensive experience and knowledge about different timing methods from manual timing to chip timing!

Serving Southern California!