Your training journal.
Yours, forever.

1,692 activities
49,369 km
demo journal

Every run, ride and swim you do fits on one page: your journal. Kimbia writes your week down the way you lived it.

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

Your journal on one page. One row per week. One cell, one or more sessions. Each session is drawn differently depending on its volume and how it felt.

Several days out hiking, at a camp, on a bike trip? Adventure mode ties the days together.

This journal is a demo. Open yours with your whole history from your watch, your old app or your files. see the connections

When you click in

Your session, your settings. Make the journal yours.

Your watch says 14.32 km. Kimbia goes further, and you choose which data you want to see.

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
pace intervals or recoveries? Kimbia works it out.
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, your network is already there.

Every activity stays private until you decide to share it. Your visual is generated, you choose what to show, then it goes out on Bluesky. Interactions flow back into Kimbia on their own. Other visual formats exist for sharing elsewhere.

see how sharing works

Adventure mode.

Several days, one page.

A hike, a trek, a crossing by bike? 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