Sports

Fit-Challenge

Fit-Challenge aimed to inspire people to become their best selves through outdoor group training, focusing on fitness, social connection, and healthy habits.

Yellow Flower

Industry

Industry

Sports

Sports

Headquarters

Headquarters

Aalborg

Aalborg

Founded

Founded

2016

2016

Company size

Company size

5-10

5-10

How we spotted a market-fit

We saw a market fit in the growing demand for accessible, community-driven fitness experiences that moved beyond traditional gyms. By offering outdoor group training tailored to all fitness levels and focusing on holistic health—including exercise, diet, sleep, and hydration—we addressed a gap for those seeking social connection and guidance in their wellness journey.

This approach resonated with a wide demographic, from young adults to seniors.

Results

The results were transformative. Fit-Challenge quickly grew from its first group of over 150 paying members to over 300 in its final group during my tenure. Our focus on holistic health and social connection resonated with a diverse age group, from 18 to 65+.

Today, Fit-Challenge has expanded to over 20 Danish cities, positively impacting thousands of people daily through community-driven training and wellness programs.

0-300

In under 2 months

20+

Physical Locations

Physical Locations

+1000

Lives changed

Lives changed

Trusted by Professionals

Trusted by Professionals

While most of my client reviews are NDA-protected (because, you know, top-secret agency white label stuff), I managed to sneak in a few favorites from my previous partners.

  • “Robin has shown outstanding dedication and professionalism in his role, playing a key part in ensuring the stability and growth of our company Come & Stay.

    Sebastian Kajus Jacobsen

    CEO, Come & Stay

  • Robin has been an invaluable collaborator on several projects, demonstrating exceptional reliability, creativity, and innovation. His contributions have consistently made a significant positive impact.

    Aske V

    CEO, Bremdals

  • “Robin has shown outstanding dedication and professionalism in his role, playing a key part in ensuring the stability and growth of our company Come & Stay.

    Sebastian Kajus Jacobsen

    CEO, Come & Stay

  • Robin has been an invaluable collaborator on several projects, demonstrating exceptional reliability, creativity, and innovation. His contributions have consistently made a significant positive impact.

    Aske V

    CEO, Bremdals

  • “Robin has shown outstanding dedication and professionalism in his role, playing a key part in ensuring the stability and growth of our company Come & Stay.

    Sebastian Kajus Jacobsen

    CEO, Come & Stay

Robin Grønborg Sand - Entrepreneur by heart

Lets' connect and talk more

Hit me up on LinkedIn

Robin Grønborg Sand © 2025

Robin Grønborg Sand

Let's connect and talk more

Hit me up on LinkedIn

Robin Grønborg Sand © 2025

Robin Grønborg Sand

Lets' connect and talk more

Hit me up on LinkedIn

Robin Grønborg Sand © 2025