Your training journal.
Yours, forever.

1,692 activities
49,369 km
demo journal

Every run, ride and swim you do, on one page. Kimbia reads a week the way you train it, keeps every session whole, and never asks you to file anything.

Create my journal it is free, and it stays free.
April
27 Morning jog
7km
37:47
28 rest
29 Bike commute
24km
59:41
30 Threshold 3×2 km
11km
55:17
1 Climb to the hut
1,150d+
4:00:37 14 km
2 Ridges and descent
1,320d+
4:29:13 16 km
3 rest
Hut weekend
May
4 Hilly ride
64km
2:18:07
Planned session, done 5 Recovery jog
6.2km
33:11
6
Intervals 8×400
8km
Indoor trainer
45:43
7 Long ride
120km
8 rest
Race
10K record at the time
9 The 10K
10km
37:48
10 Family ride
17km
1:15:23
11 Morning jog
8.1km
44:48
legs ok ✓
12 Intervals 6×1000
14km
13 Short jog
6km
14 Indoor trainer 45′
22km
15 rest
16 Primer 20′ + 3×1′
7km
↳ coach marie
17 rest
Boulogne half marathon D-5
Away for work
ochre: several days tied into one adventure hatched: planned, not run yet written by coach Marie, until the date you set sunday's goal, with the days left on it

A week is a unit of training. Kimbia reads that way too - one row per week, seven days side by side, each session tinted by its volume. And when you head out for several days - a hike, a trek, a bike trip - an adventure ties the days together. Tap a day to open it; scroll back through a season. Your years live on a single page.

That one is a demo. Yours starts with your whole history: your watch, your old app, or your files. see the connections

When you click in

Your watch gives you numbers. Kimbia says why it felt hard.

Open a session or a whole trip: every detail is there, laid out like a newspaper.

A 5×1k session opened in Kimbia: distance, time, pace, heart rate and climb up top, the zone split, the signal chart with the intervals as bars, then the 20 laps with their pace, cardiac drift and role.
5×1000 m, 15 July 2026. Nothing here sits behind a subscription.
the laps
sorted into work and recovery on their own
the pace
corrected for the hills and the heat
your records
spotted without you going looking
the file
kept whole, exactly as your watch wrote it
A Kimbia share card: Les foulées des dunes, 10.08 km, 48:30, 83 m of climb.

Private by default. When you publish, the world is already there.

Every activity stays private until you decide to share it. The day you publish one, it goes out on Bluesky, the open network where millions of accounts already live: likes and replies land natively, from their own accounts. Kimbia does not build one more feed, it plugs you into the one already running.

see how sharing works

Adventure mode.

Several days, one page.

A hike, a trek, a crossing by bike: you open an adventure, and the days stop being separate outings. They tie together, they add up, and they read from the start line to the finish.

Map of the 4-day cycling loop in Switzerland: the full multi-colour route from Interlaken to Altdorf and back.
256.9 km, 8,524 m climb, 4 days - a loop from Interlaken. Base map OpenFreeMap © OpenMapTiles · data © OpenStreetMap

Kimbia measures. You set the coaching dose.

Before anyone decides anything, the numbers have to be right. Ours come out of published physiological models: pace corrected for slope and heat, cardiac drift, the role each lap played, your records spotted on their own. The same session always gives the same result - and that is the ground we keep digging into. You read that base, your AI reads it, your coach reads it.

Without those numbers, an AI and a coach alike have nothing to read. With them, four ways to write what comes next:

01

you

You drop your sessions onto the days ahead, by hand or from a template; Kimbia then matches done against planned, with nothing to tick. Free, no cap.

02

your AI

Plug your assistant into your journal: it reads your sessions and helps you write the next ones. Your subscription, not ours.

connect my assistant
03

our AI

soon

The Companion, an AI guided by our certified coaches, writing your weeks into the journal.

04

a human

soon

A real coach writes in your journal, with an end date you set yourself.

See the plans

Your data, your sovereignty. Hosted in Europe.

Every split, every beat, every plan - you take them wherever you go.
no lock-in
what is yours
hosting
with us, in Europe (Frankfurt)
what you publish
filed on your account, not ours
if you leave
you take it all, nothing breaks
how it works
your first week Create my journal we create your account in about thirty seconds