Tracking options

Use phones for simple events; add trackers where needed

Run phone-based tracking when participants can use the app. Combine it with GSM trackers, SPOT, Garmin, ZOLEO, uploads, timing data, and organiser corrections when the event needs more coverage, battery life, proof, or redundancy.

Timing integrations can be quoted when needed. The best setup depends on terrain, event length, participant equipment, update rhythm, water or impact exposure, signal gaps, mounting constraints, and how much control the organiser needs during the race.

Talk through your event Organise an event

Android phone showing a MapCatch participant route map

SPOT, Garmin, and ZOLEO satellite tracking devices

Event sources

When is phone tracking enough?

Phone app tracking is usually the clearest choice when participants can carry suitable phones and the event benefits from messages, route updates, checkpoint changes, and detailed tracks. Dedicated and satellite trackers are better when battery life, rugged mounting, remote coverage, or no-phone participation matters more than app interaction.

Swimming, underwater segments, severe impact, and long signal loss need a setup review rather than a blanket coverage promise.

Mobile app tracking

Best when participants already carry suitable phones and the organiser wants live tracking, participant messages, route updates, and detailed tracks without rental hardware logistics.

No rental hardware logistics when participants use their own suitable phones.
Organisers can modify routes, checkpoints, or locations during the event and keep the live event view in sync.
Participants can see other competitors, route progress, messages, updates, and event context from the same device.
Second-level recorded-track precision is available when the phone is configured for demanding formats.
Participants then take responsibility for phone configuration, permissions, charging, and battery management.

We also rent preconfigured Android phones at a very low price when the event needs managed hardware.

Optimised for MapCatch tracking before hand-out.
Battery lasts up to 100 hours with minute-frequency upload.
Phones can also stream position with about 30 hours of battery life.
Second-level precision is available in both tracking modes.

Mobile GPS trackers

Best for events that want simple participant equipment and long runtime where cellular networks are available.

Small, durable, and easy to attach to a bike, pack, bib, or boat.
Can keep recording through short coverage gaps and upload later when the network returns.
Good battery life at practical event update intervals.
Useful when participants should not need to install or configure anything.

Satellite trackers

Best for remote terrain, oceans, border areas, expeditions, and long events where phones may lose service.

Global or near-global reach depending on the tracker network and service plan.
Better suited to remote coverage than phone-only or cellular-only tracking.
Long battery life at sparse update intervals.
Some devices can also provide SOS or two-way messaging through their own service.

Corrections, uploads, and results

Best when official results, control reads, GPX/activity uploads, or organiser corrections need to sit beside live positions.

Timing integrations can be quoted when needed; virtual controls and organiser corrections can strengthen the official result.
Uploaded GPX or activity files can complete a participant timeline after the event.
Manual corrections keep organiser decisions connected to the event record and final result.
Each source can be audited so the event can distinguish raw data, official results, and corrections.

Decision guide

Choose by constraint

Constraint Likely setup

Lowest logistics

Participants already carry suitable phones and can use the MapCatch app.

Participant phones.

Predictable app hardware

The event needs app interaction without relying on participant setup.

Rented Android phones.

Simple dedicated equipment

Participants should carry hardware that only tracks.

GSM trackers.

Remote or sparse coverage

Cellular coverage is weak, absent, or unpredictable.

SPOT, Garmin, or ZOLEO.

Official completion and review

Live data needs result evidence or post-event confirmation.

Uploads, timing data, and corrections.

Complex field changes

Routes, checkpoints, devices, or decisions may change while the event runs.

Combine tracking sources.

Mobile first

When phone tracking is the right fit

Organisers

Course, control, or location changes. Use event edits for closures, permit changes, control moves, unsafe sections, optional variants, progressive reveal, or schedule changes.

Participants

More than a silent tracker. Participants can see competitors, route progress, live results, and event messages instead of carrying a device that only reports position.

Precision

Detailed track history. Mobile tracking can record at second-level precision. Uploads can be near-immediate when frequent sync is enabled.

Rental phones

Phone tracking without participant phones. Rent prepared Android phones when the event needs app features and managed hardware.

Management

Less tracker logistics. Bring-your-own phones remove device hand-out and collection, but participants handle setup and charging. Rental phones keep the app workflow with managed hardware.

One event timeline

One participant can have several tracking sources

A participant can be represented by several sources during one event.

Phone tracks, satellite updates, checkpoint times, uploaded GPX files, and organiser corrections stay together while source authority and audit history remain clear.

Phone app Highest interaction

Cellular tracker Simple equipment

Satellite tracker Remote reach

Timing and corrections Official result

Live positions

Fresh app or tracker updates drive the public event view, participant cards, and route progress.

Sparse updates

Satellite and long-battery devices may update less often, but they keep the event record useful where mobile coverage is weak.

Official confirmation

Virtual checkpoints, timing integrations quoted when needed, and uploaded activities can confirm progress and complete the event record.

Audit trail

Corrections and tracking sources should stay visible so organisers can explain the final result.

Practical choice

Which source should I choose?

Use mobile app tracking when...

Participants carry phones, the event needs app messages or route updates, the event structure may change, and you want precise recorded tracks without device logistics.

Use mobile GPS trackers when...

You want dedicated equipment, reliable attachment, long runtime, and simple operation in areas with usable cellular coverage.

Use satellite trackers when...

The course reaches remote terrain, oceans, or long coverage gaps where global reach is more important than frequent updates.

Device policy

Separate instant setup from hardware logistics

Self-service mobile events. Phone-based events can be prepared without MapCatch staff. Create the event, import GPX, set times, invite participants, publish the public link, enable chat, and edit routes, checkpoints, or locations during the race.

External tracker events. GSM, SPOT, Garmin, ZOLEO, and comparable tracker setups are available. Hardware availability, subscriptions, and operational support are quote-assisted or support-assisted.

Bring-your-own details. Organisers may bring compatible hardware. Garmin and ZOLEO subscriptions need MapCatch management; SPOT can support bring-your-own device and subscription.