Mobile primary
Ride recording + Ride Truth
Core Location recording, GPS filtering, raw/filtered evidence, speed sanity checks, and diagnostics remain app-first. Web explains and later reviews the evidence.
Trust the dirt.
TrailFu
Every ride remembered.
Every route earned.
TrailFu is the mountain biker’s personal trail memory, route coach, and ride recorder.
TrailFu turns every ride into memory, and every memory into a better next ride. TrailFu helps riders decide where to ride, trust the route, record with evidence, remember their trails, manage their bikes, and make familiar dirt feel new again.
coming later
Download on the App Store
placeholder
coming later
Get it on Google Play
placeholder
✓Trust the dirt
✓No imaginary route geometry
✓No fake stats
✓Privacy zones before sharing
✓OSM attribution included
✓Mobile-first recording preserved
The five promises
This is not generic fitness confetti with tires on it.
TrailFu.com should feel like the home of a movement: record with truth, remember every trail, find better rides, improve as a rider, then relive and share without surrendering privacy.
Ride Truth
Record with truth
GPS, mileage, speed, jumps, and ride diagnostics that explain themselves, with raw evidence preserved and believable summaries shown.
Explore →Trail Memory
Remember every trail
Trail Memory, Trail DNA, favorite loops, new dirt, repeated rides, and the private pattern of how a rider actually moves through dirt.
Explore →Route Trust
Find better rides
Route discovery that uses connected trail geometry, not fantasy map noodles, with gap detection and confidence riders can inspect.
Explore →Coach
Improve as a rider
Personal MTB PRs, Coach, progress dashboard, climbing comfort, ride patterns, and next-ride guidance rooted in real history.
Explore →Ride Stories
Relive and share
Ride stories, replay, badges, share cards, garage, and history, with privacy trimming before anything becomes public.
Explore →Mobile stays primary
iOS + Android ecosystem
The website complements the apps. Recording, on-trail use, Watch/Wear features, and offline activity remain app-first.
Explore →Trust the dirt
The route has to earn the line.
TrailFu does not treat target mileage as permission to draw fantasy map noodles. Route confidence should be visible before the rider commits, and a smaller honest loop beats a perfect-looking lie that falls apart at the trailhead.
Route confidence preview
Requested
24.5 mi
TrailFu found 18.8 connected miles.
Honest alternate suggested
No disconnected collage. No fake connector. Save the connected loop or choose another destination.
Beta first
Refined enough for trust. Muddy enough to belong.
The public site creates the brand layer, support layer, privacy posture, beta funnel, and product narrative while the apps stay focused on riding. No required backend, no social feed, no route overpromising.
✓ No required backend
✓ Static export ready
✓ Vercel or Cloudflare deployable
✓ Future app.trailfu.com gateway
Aligned to the latest mobile app
The website is the companion layer, not the new cockpit.
TrailFu iOS v92.3 (1.0.124, build 944) remains the local-first riding instrument. This web build turns those mobile features into a public trust story and future web ecosystem without forcing accounts, cloud sync, or raw GPS upload.
Build posture
The website complements recording, Watch, route trust, Ride Truth, garage, import, Travel, Coach, and privacy rather than replacing them.
Mobile primary
Map-first Apple Watch cockpit
Watch ride controls, Health Session, HR zones, climb effort, ride load, technical load, cue engine, Bluetooth cycling sensors, and Watch-powered ride story stay on wrist and phone.
Shared story
Route trust + geometry discipline
The website carries the public trust narrative: connected trail geometry, gap detection, confidence states, and no fantasy map noodles.
Web amplifies
Trail Memory, Trail DNA, Coach
The app records the rider. The website later gives a bigger canvas for progress, patterns, familiar loops, new dirt, MTB PRs, and coaching context.
Build 3 portal preview
The future web bench is aligned to the app you already have.
Open the static app portal shell to preview TrailFu account controls, optional sync, garage, progress, ride library, route planning, privacy zones, import, and destination planning without requiring a backend yet.
Questions
A trust layer with the caveats already built in.
The public site should be exciting, but it should not overpromise live conditions, emergency coverage, or route certainty where the data cannot support it.
Is TrailFu only a route planner?
No. Route planning is one part of the product. TrailFu is also a ride recorder, trail memory, coach, garage, ride story tool, and future planning companion.
Does the website replace the iOS and Android apps?
No. The apps stay primary for recording, on-trail use, ride history, offline surfaces, and wearable companion features. The website extends TrailFu where a bigger screen helps.
Will TrailFu invent route geometry?
The product direction is the opposite: routes should be grounded in connected trail data. If the requested ride cannot be honestly built, TrailFu should say so and suggest realistic alternatives.
Does TrailFu guarantee live trail conditions?
No. Any condition or readiness feature should be labeled as data-dependent and should not replace official trail sources, land manager notices, weather checks, or rider judgment.
Will cloud accounts be required?
The planned ecosystem is local-first. Cloud sync can add backup, web garage, ride summaries, and future route sync, but the mobile apps should remain useful without forcing an account.
What comes after this public site?
The next build should be the app.trailfu.com portal shell, then account foundation, garage sync, web garage, ride summary sync, progress dashboard, ride library, and route planning.
Trust the dirt
Every ride remembered. Every route earned.
Join the TrailFu beta list for early access, field-test notes, product updates, and the first look at iOS and Android releases.