See all your GPS tracks on one map.

Explore

Load your track history on one map.

Import thousands of GPS tracks. View the same private archive as a dense map, a year-by-year history, or an activity breakdown.

• Archive mapView thousands of tracks together and use filters to focus on a smaller selection.
• Quick route statsClick any track to check the date, distance, time, and moving speed.
• Activity viewRecolor the same map by activity type to separate cycling, motorized, and on-foot tracks.
• Track detail graphsOpen a route to inspect speed, distance, energy, and power graphs.

Read about the GPS track map

Google Health (beta)

Your tracks and health data, together.

Record a ride on your Garmin and wear your Fitbit. MTL Explorer automatically matches heart-rate samples from Google Health to the track by time, even when the devices recorded separately.

• Heart rate along the trackSee heart rate beside elevation and other track graphs. Compare heart rate on selected segments too.
• Health over timeBrowse steps, sleep, resting heart rate, and body measurements by day, week, month, or year.
• A local health archiveSync records automatically to your own installation. Exercises with a GPS route are added to your tracks.

The beta connection is optional and read-only. Setup requires your own Google Cloud project with API access; new projects are currently restricted. Matching needs track timestamps and heart-rate samples for the same time.

Google Health features and setup

Segments

Check segment times.

Create virtual checkpoints to measure your speed between specific locations on the map.

• Draw segment checkpointsPlace zones on a route. The app finds matching tracks in the current filter.
• Segment resultsSelect matching attempts and compare their times, speed, and distance.
• Analyze effortCompare distances and pacing on overlapping route sections.
• Replay attemptsReplay selected attempts together on the map.

Read about segment analysis

Statistics

Dig into the data.

Analyze your distance, moving time, and estimated mechanical work. Compare trends by year, quarter, month, or week.

• Detailed graphsCheck your speed and elevation profile for any given track.
• Calorie estimatesOpen a track's Overview to see estimated active calories, coverage, and body-weight controls.
• Trend chartsCompare your historical data over specific time periods.
• Period comparisonsCompare focused periods like Q1 across multiple years.
• Exploration scoreMeasure how much new territory an activity covered.

Read about track statistics

Plan routes

Plan your next route.

Draw new routes point-by-point. Live stats for total distance and ascent update automatically while you draw.

• Live route plannerClick on the map to draft a route. It tracks distance and climbing in real time.
• Saved placesAdd named points with icons and notes. Save them with a route or as a plan of their own.
• Waymarked trails layerOverlay known hiking and cycling routes from public map data.
• GPX exportSave a planned route and export it for another device or application.

Read about route planning

Operate

Filters and control.

Use configurable filters to decide which tracks appear, how they are grouped, and which ones count in your statistics.

• SQL-driven filtersWrite filters to isolate the tracks you want. The map updates immediately.
• Custom groupingUse filter rules to group tracks for map colors, statistics, and focused archive views.
• Compare yearsUse a filter for one year, then another. Or show both together with a different color for each.
• Offline supportUse cached map tiles and track data locally when internet access drops.

Year filters and map colors · demo examples