TRIFORM
Two endurance cyclists riding a coastal road

FOR THOSE WHO GO FURTHER

TRI FORM.

Your next finish. Starts today.

From your first 5K to a full triathlon. A personal plan, recovery insights and coaching that moves with you.

Create your athlete account

Your sport. Your level. Your goal.

01 / THE NEXT FINISH
BIG GOALS. SMART TRAINING.

ENDURANCE IS FOR EVERYONE

Different goals. The same drive.

You don't have to be a pro to train with purpose. Tri Form starts where you are today.

From your first kilometres to a marathon. Build steadily, find your pace and work towards your finish.

Start training

YOUR PLAN, NOT JUST A SCHEDULE

Less guesswork. More progress.

What should you do today? How hard should you go? When should you rest? Keep your training, recovery and race goals in one place.

A week that fits your life

Your sport, level and available time are the starting point for your training week.

Recovery sets the direction

Use recovery and training load to make better choices for your next session.

A coach by your side

Daily coaching and workout feedback, with room for how you actually feel.

Your finish in focus

Plan your season and keep your main race and goals in sight.

TRI FORM / DAILY FORM
TRIFORMExample display

Today

70.3 · 84 d
82%

Recovery

9.4

Strain

91%

Sleep

AI COACH

Stay controlled. Today is about building your base, not breaking records.

Z2

Easy endurance run

45 min · Z2 · Aerobic base

Your training week4 h 30 min
1Rest
2Run
3Bike
4Swim
5Run
6Bike
7Rest

YOUR DATA. ONE CLEAR PICTURE.

Fewer apps. More clarity.

Bring your activities together with Strava. Connect supported devices and see your training and recovery in the same space.

STRAVAPOLARWahooWHOOP

Availability and data vary by connection. Garmin: in development.

Endurance runner training on an athletics trackTHE WORK IS YOURS.
THE PLAN IS TRI FORM.

FROM AMBITION TO ACTION

Your first step is simple.

01

Tell us where you are

Choose your sport, level and the time you can train.

02

Choose where you're going

From your first run to a big race: make your goal concrete.

03

Make today count

Open your plan, connect your activities and train with direction.

Create your athlete account

FAQ

Good to know.

FAQs
Is Tri Form only for triathletes?

No. Choose running, cycling, swimming, duathlon or triathlon. Your intake and workouts follow your sport and goal.

Can I start without a sports watch?

Yes. Create an account, choose your sport and goal and view your plan. Recovery and activity metrics appear only when real data is available.

Which apps can I connect?

Strava, Polar, Wahoo and Whoop have connections in the app. Data varies by service. Garmin is in development; we don't promise a direct Garmin connection.

Can I train for a marathon?

Yes. Goals include starting to run, 5K, 10K, half marathon and marathon, alongside cycling, swimming and triathlon goals.

TRI FORM

The finish starts with you.

You have the ambition. Give your next workout direction.

Create your athlete account
TRIFORM

Your sport. Your level. Your goal.

Kasiyo BV, trading as Tri Form

Cruquiskade 251
1018 AM Amsterdam

© 2026 Tri Form. All rights reserved.

Tri Form provides training support, not medical advice. Listen to your body.