About TrailTaper
TrailTaper is a free training plan generator for the trail and the start line. Tell it your goal, and it builds a week-by-week, printable plan you can actually follow, with no signup and no paywall.
Why TrailTaper exists
Most plan generators want your email before they show you anything, or they lock the real plan behind a subscription. That is a strange trade for what should be simple. We thought a hiker preparing for a big trip, or a runner chasing a first race, should be able to get a sensible plan in a minute without handing over anything.
So TrailTaper does one thing well. You enter your goal date, distance, and the details that matter, and it produces a clean, printable PDF plan. The tools run entirely in your browser, so your numbers never leave your device, and there is nothing to sign up for.
Who it is for
It is for hikers prepping for something that scares them a little: a multi-day backpacking trip, a named summit, a long route with real elevation and a loaded pack. And it is for runners, whether you are training for a 5k, 10k, half, or marathon, or starting from the couch and just want a kind, steady path to your first few kilometers.
How the plans are built
The plans follow the same principles a good coach uses. They build gradually, with a cap on how much you add each week so you get stronger without breaking down. They include deload weeks where the load eases so your body absorbs the work, rest days that are part of the plan rather than an afterthought, and a proper taper in the final stretch so you arrive at your goal fresh instead of fried.
For hikers, that means ramping distance, elevation, and pack weight in sensible steps and practicing the downhill quad work long descents demand. For runners, it means a long run that grows at a safe rate, easy mileage that does most of the work, and a taper sized to the event. None of it is exotic. It is solid periodization, applied to your goal and your calendar.
Honest about the limits
TrailTaper gives general guidance, not personal coaching and not medical advice. A generator cannot see your history, your niggling knee, or how you slept this week, and it is no substitute for a doctor or a coach who knows you. Use the plan as a smart starting structure, adjust it to how you feel, and read the full terms for the health note. If you are starting something new, talk to a doctor first.
Start here
Pick the tool that fits your goal: the hiking training plan generator for a big trip on foot, or the running plan generator for a race or a couch-to-5k start. If you want the thinking behind the plans first, the training guides walk through how to build a plan, why the taper matters, and how to progress without getting hurt.