WRITER | SPEAKER | COACH

Reinvent Yourself in 100 Days.

You are not a statue. At any point you can change direction and become someone new. It takes 100 days and it starts with your body.

Sea and rugged coastline beneath an open sky

01 / MY STORY

Ingrid Heyerdahl

I've worked in corporate leadership, built brands, launched products, lived in 8 countries and reinvented myself more times than I can count.

What started as a personal search for change eventually became the foundation for my work. Through writing, products and frameworks, I explore how identity is built, how discipline creates freedom, and why lasting change comes from daily proofs.

My 100 Days Method is my expression of that work.

02 / MY PHILOSOPHY

You are not who you say you are.
You are who you prove to be.

01

THE BODY-FIRST APPROACH

Begin with the body. Train it. Strengthen it. Take responsibility for it. Your body is the foundation—not something you get to after everything else.

01

THE BODY-FIRST APPROACH

Begin with the body. Train it. Strengthen it. Take responsibility for it. Your body is the foundation—not something you get to after everything else.

02

MY WORD IS LAW

Set a clear commitment. Follow through. Self-trust is built by doing what you said you would.

02

MY WORD IS LAW

Set a clear commitment. Follow through. Self-trust is built by doing what you said you would.

03

DISCIPLINE BEFORE MOTIVATION

Motivation is unreliable. Build a standard you can return to, whether you feel like it or not.

03

DISCIPLINE BEFORE MOTIVATION

Motivation is unreliable. Build a standard you can return to, whether you feel like it or not.

04

MORNING DISCIPLINE

The most important thing needs to be done in the morning.

04

MORNING DISCIPLINE

The most important thing needs to be done in the morning.

05

PLANT A SEED

Make it exist first. Stop waiting for perfect conditions. Make the first version real. Then improve it.

05

PLANT A SEED

Make it exist first. Stop waiting for perfect conditions. Make the first version real. Then improve it.

06

100 DAYS OF PROOF

A declaration changes nothing on its own. Repeat the work until your actions back up your words.

06

100 DAYS OF PROOF

A declaration changes nothing on its own. Repeat the work until your actions back up your words.

03 / MY PRODUCT

The 100 Days Method

A structured way to change who you are, one day at a time. Start with the body, keep your word, and build proof until your actions match your words.

04 / MY SERVICES

Work with me

1:1 Coaching: private work for people who want to reinvent themselves with accountability and a clear standard.
Speaking: talks on identity, discipline and intentional reinvention.
Both start with a conversation.

Let me know what you’re working on.

05 / MY EMAILS

Want to hear from me?

I don’t have a publishing schedule. Whenever I launch a new tool, or have a life-changing idea, I will send you an email. Join the list below.

06 / CONTACT

Let’s connect

Questions, collabs, private coaching and media enquiries are best sent by email.

LinkedIn

INGRID HEYERDAHL

© 2026 100 DAYS AS