Web app · Health And Fitness
Trailhead
Log every peak, ridge and forest loop — no GPS, no account
The offline hiking logbook: trail name, area, distance, elevation gain, duration, difficulty, stars and notes in one pass, with year totals, monthly miles and elevation charts, and a trail wishlist. Free, nothing to install.
Stored in your browser only. Nothing you do in the web version is sent to our servers. Clear your browser data and it's gone — so export a backup from the in-app menu if you want to keep it.
In your browser
What you can do in Trailhead on the web
Log a hike in under a minute
One form captures trail, area, date, distance, elevation gain, hours out, difficulty, a star rating and your trail notes — then your totals climb straight away.
Year totals that keep climbing
The home screen shows your last twelve months of distance as a ridgeline, plus year-to-date miles, elevation gained and how many wishlist trails are still waiting.
Trail wishlist, unlimited
Save dream trails with permit notes and the season you are aiming for, tick them off, and turn a finished one into a full hike log with the name and area already filled in.
Monthly miles and elevation charts
Twelve months of bars for distance and for elevation gain, a difficulty donut, your top hiking areas and highlights: longest hike, most elevation and steepest grind.
Miles or kilometres, your call
Switch units in Settings and every screen and form converts on the fly — your stored hikes never change.
Yours alone, exportable
Everything is saved in this browser only. Export the whole logbook as CSV or a JSON backup whenever you want it elsewhere.
Screens
Every screen, rebuilt for the browser
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1
Hike Log
Twelve-month ridgeline of distance, year-to-date miles and elevation, and your most recent hikes.
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2
Hike detail
Distance, gain, duration, pace, gain per mile, difficulty, stars and the trail notes for one outing.
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3
Log a hike
The quick-add form — trail, area, date, distance, gain, hours out, difficulty, stars and notes.
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4
Trail wishlist
Trails still to do and the ones you have ticked off, with one tap to mark either.
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5
Wishlist trail
Why you saved it, whether it is done, and a shortcut to log it as a completed hike.
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6
Add to wishlist
Name, area and the permit or season notes for a trail you want to do.
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Stats
Monthly miles and elevation bars, difficulty breakdown, top areas and your all-time totals.
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8
Settings
Units, default difficulty, CSV export, JSON backup, sample data and erase.
Try it with sample data: Loads fourteen hikes across the last five months — Half Dome, the Mist Trail, Mission Peak, Pinnacles and more — plus a six-trail wishlist including the Wonderland Trail and the Enchantments. You can start fresh at any time.
Ready? It's free.
Sign in once and every All Things AI web app opens instantly. No install, no subscription, no data leaving your browser.
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Questions
Is the web version of Trailhead free?+
Yes. Sign in with a free All Things AI account and use every screen — no subscription, no in-app purchases.
Where is my data stored?+
Only in this browser's local storage. Nothing you enter is sent to our servers, so we can't see it, back it up, or restore it. Clearing site data, a private window, or another device starts empty. Export a backup from the in-app menu to keep it.
Do I need an account?+
You can read about the app without one, but you must sign in to open it. Sign-in is free and takes a few seconds with Google.
How is the web version different from the Trailhead iPhone app?+
There is no GPS recording — like the iPhone app this is a logbook you fill in yourself, so distance and elevation come from your watch, the trailhead sign or the guidebook. The iPhone app can attach a photo to each hike; the web version keeps text and numbers only. Your logbook lives in this browser alone — it does not sync to your phone, so export a CSV or JSON backup before clearing site data.