Turn a long trail into an editable multi-day plan. Split it into balanced daily stages, move the overnight boundaries, then keep one link with GPX, offline maps, and navigation for every day.
Drop a GPX file here, or click to choose
It stays on this device unless you choose Save & share trip.
Upload a GPX for any long trail — a national trail, a hut-to-hut route, a thru-hike, or a custom Planner route — and choose how many days you want. The builder splits the track into balanced stages by estimated time rather than raw distance, so a day with a big climb is not made unfairly long. Each stage shows its distance, ascent, descent, and a Naismith-style time estimate, and you can download a GPX for any day or the whole trip as one file with a track per day.
Your GPX is parsed and split in your browser. It is uploaded only if you explicitly choose Save & share trip; that creates an unlisted public link that anyone with the URL can open.
It balances the days by estimated time, not just distance — so a big-climb day is not made unfairly long. Pick the number of days and each stage gets a roughly equal effort.
A Naismith-style model: your flat hiking speed plus a climbing rate (defaults ~4.5 km/h and 400 m ascent/hour). It is a planning estimate — adjust for pack weight, terrain, and fitness.
Yes. Download any single day, or download the whole itinerary as one GPX with a separate named track per day, in a file your watch or phone app can import.
It is parsed and split in your browser. Nothing is uploaded unless you choose Save & share trip; then TrailSplits stores one private-link route snapshot and its day boundaries so your group can open the trip.