Guide
How to Choose a Race Timing System: 7 Questions to Ask Before You Buy
· 6 min read
In short
- Choosing a race timing system starts with the required accuracy and the number of competitors expected to cross the finish line at once—not with the technology.
- For results measured in whole seconds and low to moderate finish-line traffic, a mobile app with QR codes, NFC or RFID chips is sufficient. For hundredths and thousandths of a second, you need an automatic system prescribed by the rules of the sport, such as photocells, photo-finish equipment, touchpads or professional decoders.
- Always plan a backup timing method and test the entire process before the start, not during the race.
- The total cost is not just the price of the equipment: factor in staff time, backup timing, chips and start-list preparation.
If you are organizing your first event, choosing a timing system can seem complicated: stopwatches, apps, chips, readers, timing mats or photocells. In reality, the decision comes down to seven questions. Once you answer them, the right technology will usually reveal itself.
1. What level of accuracy do you need?
This is the most important question. Mass-participation running races and cycling marathons report results in whole seconds. Hundredths matter in motorsport and swimming, while Formula 1 and luge use thousandths. You can find an overview in Timing standards across sports: a comparison. The greater the accuracy, the more expensive the equipment.
2. How many competitors will cross the finish line at once?
The worst moment matters more than the average: finish-line density is more important than the total number of competitors. With 40 runners, people will generally cross one by one and a person can keep up with recording them. With 800 runners, as many as ten people may arrive within a few seconds. That calls for automatic chip reading. We explain the differences in RFID, NFC, QR and manual timing: which method should you choose?.
3. What type of start will you use?
Mass, wave and individual starts place different demands on the software. An individual start requires each competitor’s net time, while a mass start often also involves the time measured from the starting gun. Learn more in Start types: mass, wave and individual.
4. What is the environment like?
A forest with no signal, rain, mud, metal on a motorcycle, heat or frost—all affect your choice. A mobile app must work offline, and chips must be positioned correctly. The body and water weaken RFID signals, while metal detunes them. We explain this in How an RFID chip works in running and where to place it.
5. What happens if something fails?
Every system eventually fails: a phone battery dies, a chip comes loose or a reader loses its connection. That is why you need backup timing. The procedure is described in Backup timing: why you need it.
6. How quickly do the results need to be available?
Today’s participants expect to see results online as soon as they finish. A system that requires results to be transcribed from paper after the race creates frustration and errors. Look for a solution that displays live results and split times on the event’s public page.
7. What will the total cost be?
Factor in not only the equipment, but also staff time, a chip for every competitor, backup timing and start-list preparation. You can find a cost comparison in How much does race timing cost? Hardware, software and hidden expenses.
How we handle it in TAQIO
TAQIO is a race timing app that combines every method of recording a passage: tapping, QR codes, NFC chips and UHF RFID readers. Timing works offline, and results are published online. The app is free for up to 5 participants per event, so you can test the system without risk. We are preparing accessories—including NFC and RFID chips and a reader—for our upcoming online store.
Frequently asked questions
Which timing system should I choose for a small event with up to 50 competitors?
A mobile app in which the timekeeper taps the bib number as each competitor passes is usually enough, as are simple QR codes or NFC chips. Hardware from larger systems does not pay for itself with so few competitors. What matters is having a backup, such as a second phone or a paper record.
When do I need RFID chips and a reader?
You need them when the finish gets too crowded for one person to record manually—usually with hundreds of competitors and dense finish-line traffic—or when you want automatic split times without staff stationed along the course.
Is a mobile app accurate enough for official results?
Yes, for events that report results in whole seconds. Sports in which hundredths or thousandths of a second matter require automatic timing equipment prescribed by the rules, such as photocells, photo-finish equipment or professional decoders. Choose the required accuracy according to the rules of the sport.
What is the most common mistake when choosing a timing system?
Buying technology without first defining the required accuracy and the worst-case finish-line scenario—the maximum number of competitors who may arrive at once.