What's the best app for live tracking runners during a race?

Best overall: the race’s official tracking app. It’s usually the most useful for spectators because it’s tied to the event and may show runner progress, split times, estimated finish, and the course map. Search the race name in the App Store or Google Play, or check the race website.

If the race offers RaceJoy, that’s a solid option: it supports GPS tracking, mile-by-mile progress alerts, and cheers—but the runner needs to carry a phone, and the race must offer RaceJoy. (racejoy.net)

If there’s no official tracker, Garmin LiveTrack or Strava Beacon can share a runner’s live location, but they’re more general location-sharing tools than race trackers.

Quick pick: official race app first; RaceJoy if the event supports it. Tell me the race name and I can find its specific tracker.

There's no single best app, because the right one depends on the race. For most races, the official race app is the first thing to check.

Start with the race's own app. Official apps and timing sites give you verified split times, and the Cheerlify comparison notes that the times are official and verified, and it works whatever the runner carries. Many races also send a notification at each timing mat. For example, the Boston Marathon's BAA Racing App offers live runner tracking, interactive course maps, and leaderboards and is free on both app stores. The Chicago Marathon uses its own ChiMarathon app, which lets users track up to 20 runners.

RTRT.me is a timing-based tracker used by many events, including several marathons and Ironman races. Reviews are mixed. One reviewer said it guessed his progress for the first 4 miles, and it was pretty accurate, while a Google Play reviewer called it unreliable and said the map was confused, with mile markers popping in and out at random.

Between timing mats, a continuous GPS tracker fills the gaps. Options include:

• Strava Beacon: The runner shares live location with up to three safety contacts, and supporters get an SMS link that opens in a browser, so they don't need a Strava account.
• Garmin LiveTrack: Shows live location, pace and other stats, but requires a compatible Garmin watch.
• Find My, Google Maps, or WhatsApp: Free and simple, but supporters see a single dot, no running stats.
• Cheerlify: Adds ETA and voice or video cheers, and it works with a link and a code, any browser, no account for supporters.

Recommendation: Use the official race app for splits and results, and add a GPS tracker (Strava Beacon or Garmin LiveTrack if the runner already uses them) for continuous location between timing mats. If you want to send cheers, Cheerlify is the one that does that.

For live tracking a runner during a race, the "best" app depends on whether you are participating in an organized event or a personal/virtual run.

1. For Organized Races (Marathons, etc.)

If you are tracking someone in an official race, the race's official app or website is always the best and most reliable source.

• Why: Official race apps use the electronic timing chips attached to the runner’s bib. These provide verified split times at every timing mat along the course.
• How to find it: Check the race’s official website for "Live Tracking," "Results," or "Participant Tracking".
• Common Platforms: Many major races use specialized timing providers that power their tracking, such as:
  • RTRT.me: Frequently used for large-scale marathons and events.
  • RaceJoy: Offers live phone tracking, progress alerts at every mile, and even a "Send-a-Cheer" feature.
  • LiveTrail: Often used for trail and ultra-marathons.
  • TRACX: Commonly integrates with major timing systems for real-time leaderboards and tracking.

2. For Personal or Virtual Runs

If there is no official timing (e.g., a long training run, a virtual race, or a smaller local event), you should use a continuous GPS-based tracker.

• RaceJoy: As mentioned above, this is one of the best apps for this purpose because it was built specifically for the spectator experience. It allows for real-time GPS tracking on a map and provides automated progress alerts to family and friends.
• Strava (Beacon): If both you and the runner are regular Strava users, the "Beacon" feature allows for real-time location sharing via a text link. It is highly reliable and widely used, though it requires the runner to keep their phone or compatible device active.
• Built-in Location Sharing: For simple, no-fuss tracking, standard tools like Apple’s "Find My" or WhatsApp’s "Live Location" feature are excellent. They are reliable, require no extra account setup, and provide a real-time "moving dot" on a map.

Summary Checklist for Spectators

To ensure you don't miss your runner, follow these steps before race day:

1. Check the race website: Always look for their official app first.
2. Get the details: If using an official app, make sure you have the runner's exact name (as registered) and bib number.
3. Test in advance: If you are using a GPS app like Strava or WhatsApp, test the link sharing with the runner the evening before to ensure permissions are set correctly.
4. Use a hybrid approach: Many experienced spectators use the official race app for accurate timing/split data and a standard GPS app (like WhatsApp) for real-time location tracking between timing mats.

RaceJoy is probably the best all-around choice—if the race supports it. It offers live GPS position on a course map, progress alerts, and spectator cheers; some events also provide timing-based tracking and results. Features vary by race, and phone tracking requires the runner to carry a phone and start tracking in the app. ¹⁶

Before race day, check the event website for its official tracking link or app. If it offers Race Roster Live Predictive Tracking, that’s a convenient no-download option for spectators, but it estimates a runner’s position from split times rather than showing the phone’s live GPS location. ¹³