19 Fitness Side Hustles to Make Up to $20k/mo in 2024


Looking for a fitness-related side hustle to make extra money? The good news is there are lots of ways to stay active, help others, and get paid at the same time!

I compiled this list based on:

  • Interviews with dozens of fitness side hustles
  • My 15+ years of side hustle experience
  • Feedback from the 50,000+ member Side Hustle Nation community

Here are our top picks!

fitness side hustles

1. Personal Training

The requirements for personal trainers vary from gym to gym. Some require a degree or official certification.

Depending on the gym, you can also make commissions for bringing in new members. Most trainers connect with private clients through their network, NextDoor, or through a marketplace like FindYourTrainer.

Aside from training clients in-person, you can also do it online. For example, April Whitney took her passion for fitness online and created an online strength training program for petite women.

When we spoke, she was earning $1000 a month from it.

2. Sports Coaching

Channel your athletic glory days and help young athletes level up their game.

You can set your own rate and CoachUp private coaches report earning an average of $45 an hour. It doesn’t hurt to check your local school districts to see what coaching positions they have available.

3. Sports Officiating

School sports and recreation leagues always need officials and umpires to help out. If you have experience with a sport and know the rules, this can be a fun and active side hustle.

According to Zippa, referees get paid an average of $25/hr.

4. Teaching Fitness Classes

Gyms offer a variety of fitness classes taught by passionate and trained individuals. 

If you are trained in yoga, Zumba, spinning, or more, check out and see if your local gym is looking for instructors.

teaching yoga as a side hustle

5. Build a Health and Fitness Website

Write content on the health and fitness topics you care about and build an audience in your niche. As you build out your library of helpful articles, you’ll pick up more traffic and revenue.

Content sites earn money from affiliate partnerships, ad revenue, and your own products and services.

One common way to start is by creating in-depth product comparison content, like Tami Smith did with her fitness website, FitHealthyMomma

Tami is a Certified Personal Trainer and a Nutritionist who took that expertise and applied it online. When we connected, she was earning up to $20k a month.

Want to start a website of your own? Check out my free 6-part video course on how to start your own site.