Explore the archive
Import activity files and display their history together. Use a year or activity filter to focus the map and statistics on a smaller selection. Start with a synthetic GPX archive.
MTL Explorer in 3 Minutes.
Watch an overview of the GPS archive, track comparisons, statistics, and route planning.
Published . Watch on YouTube for the player's available captions and playback options. The interface has continued to change since this recording; the guides below describe the current workflows.
Try the workflows from the introduction.
Browse the hosted demo or install MTL Explorer to work with your own files. The software is open source and free to self-host; you provide the host and storage.
Compare repeated sections
Use geographic checkpoints to find matching attempts, inspect their times and graphs, and replay their progress. Follow the segment walkthrough.
Review long-term patterns
Compare activity totals across periods. Use year filters to view one year at a time, or color different years on the same map. See the year-filter examples.
Plan the next route
Keep previous activities visible while placing waypoints, review the calculated route, and export a saved plan as GPX. Follow the planner walkthrough.