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THE TOP 20 FITNESS HASHTAGS ON TIKTOK IN 2025

The top 20 most popular fitness hashtags on TikTok in 2025. Post your TikTok videos with the best fitness hashtags on TikTok in 2025. Find below the top 20 fitness hashtags on TikTok in 2025.

Written by Mau, a Senior Digital Marketing Strategist at eDigital.

Fitness creators are serious about what they eat and are using some of the top 25 healthy food hashtags on Instagram

THE TOP 20 FITNESS HASHTAGS ON TIKTOK IN 2025

Before you start using some of the top 20 most popular fitness hashtags on TikTok in 2025, let me tell you something you probably have been turning a blind eye to


TikTok is not helping your business

  • TikTok is a “money extraction” machine. Their business model is to make money from you.
  • The TikTok algorithm has been deliberately designed to lower your organic reach so you have to pay for ads to reach your followers. That’s why only 5% of your followers may see your posts (If you are lucky!)
  • You keep trying to build an audience on TikTok you will never own. 
  • You cannot transfer your hard-earned TikTok followers to your best CRM software.
  • Your customer acquisition costs from TikTok ads are through the roof.

The solution

I can offer you the best digital marketing strategy workshops that will help you:

What are the top 20 most popular fitness hashtags on TikTok in 2025?

I am surprised many gym owners and fitness trainers are not using some of the most popular TikTok fitness hashtags to amplify and reach more followers and new potential customers.

THE TOP 20 MOST POPULAR FITNESS HASHTAGS ON TIKTOK IN 2025

As the new year begins, it’s no surprise people are looking to better their health, cut out unhealthy habits, and spend time on their overall well-being; and, TikTok is full of nutrition enthusiasts, workout buffs, and health-conscious video creators who keep watchers inspired and motivated on their fitness journey.

You are about to take a closer look at a collection of the top 20 most used #fitness hashtags TikTok creators are using for their videos focused on various aspects of physical, emotional and mental self-care.

Whether TikTok users are looking for new workout ideas or ways to feed and refuel their bodies, these top 20 fitness-related hashtags will get people to discover your fitness videos in 2023.

The research was completed by some of our best virtual assistants.

20. #workoutmotivation

#workoutmotivation is one of the most popular fitness hashtags on TikTok used in 2.7+ million posts.

Itinerant fitness trainers who travel around the world may consider also using some of the top 25 travel hashtags on TikTok when posting their fitness TikTok videos in different places around the globe.

You do a lot!

You help people get fitter, teach them how to do squats, show them the best hip thrusts, provide them with the best lunges sessions, correct their mountain climbers, give them the motivation to complete tough bike crunches and offer them instructions to do wall sits, graveyards or tricep dips correctly.

You deserve to have a real marketing strategy that showcases the top benefits of your service for your potential customers!

19. #amazfitchallenge

The #amazfitchallenge hashtag is one of the most popular fitness hashtags on TikTok used in 3+ million posts.

Exclusive read: the world’s top 10 most popular fitness apps

18. #personaltrainer

The #personaltrainer hashtag is one of the most popular fitness hashtags on TikTok used in 3.1+ million posts.

Related: #personaltraining

Kayla Itsines popular Australian woman on Instagram

Kayla Itsines one of the top 10 most popular Australian women on Instagram wearing athletic outfits with the new Adidas logo.

Kayla also features in:

Mix this popular fitness hashtag on TikTok with your location and go hyperlocal. Example #personaltrainermanhattan #personaltrainernewyorkcity. Use synonyms: #personaltrainernyc

Fitness trainers spark the conversation

The number of people mentioning their fitness coaches and personal trainers on social media has grown steadily since the start of the pandemic. #Zoomfitnessclasses, #homefitnessequipment and #outdoorfitnesssessions – avoiding crowded gyms – have increased personal trainers’ revenue.

Rather than focusing on their equipment and facilities, gym owners and marketers should look to working with fitness trainers instead. Whether this is increasing the number they partner with or using them to help promote classes, gyms can use personal trainers to get people to enjoy their gym services.

As some fitness enthusiasts are already comfortable working out at home, it is imperative the re-design or come up with new innovative offerings to get people back to indoor gym facilities.

If you are one of those who already love your home or outdoor fitness sessions and avoid those smelly gyms, packed with narcissistic gym junkies looking at their muscles through the mirrors while wearing unhealthy clothing fabrics; you probably would never be persuaded to get back to an indoor gym.

17. #gymgirl

The #gymgirl hashtag is one of the most popular fitness hashtags on TikTok used in 3.3+ million posts.

Ana Cozar popular Spanish female fitness trainer on Instagram

Ana Cozar one of the world’s top 25 female fitness trainers on Instagram wearing athletic outfits with the new Nike logo white.

⭐ Just in: The top 25 most popular hashtags on TikTok

16. #crossfit

The #crossfit hashtag is one of the most popular fitness hashtags on TikTok used in 3.4+ million posts.

Related: #crossfitgirl – #crossfitgirls

Editor’s pick: The top 25 food hashtags on TikTok

15. #gymnastics

The #gymnastics hashtag is one of the most popular fitness hashtags on TikTok used in 4+ million posts.

Combine it with #gymnast

#gymnastics a popular fitness hashtag on TikTok

#gymnastics a popular fitness hashtag on TikTok @maxwhitlock English gymnast wearing a shirt with the new Adidas logo black.

Fitness creators are also using some of the top 25 most popular yoga hashtags on Instagram

14. #gymlover

The #gymlover hashtag is one of the most popular fitness hashtags on TikTok used in 4.2+ million posts.

Fitness trainers love travelling and are also using some of the top 25 travel hashtags on TikTok

13. #yoga

The #yoga hashtag is one of the most popular fitness hashtags on TikTok used in 4.5+ million posts.

Yoga class - Melanie Perkins - Canva founder - © eDigital Copyrights

Yoga class – Melanie Perkins – Canva founder – © eDigital Copyrights

Related: #hargharyoga – #yogi – #yogalove – #yogateacher – #taichi – #yogatime – #yogaclass – #yogamat

Fitness creators are also using some of the top 25 yoga hashtags on Instagram

12. #hiking

The #hiking hashtag is one of the most popular fitness hashtags on TikTok used in 5+ million posts.

Related: #hikingadventures – #trekking – #mountaineering – #bushwalking

Backpacker girl bungy jumping montage

Hiking girl bungy jumping montage – eDigital © Copyrights

Hiking is one of the world’s most popular and cheapest fitness activities to get fit and strong. Hiking offers so many benefits for the mind, soul and body as it connects you with nature.

Itinerant fitness trainers who travel around the world may consider also using some of the top 25 travel hashtags on TikTok when posting their fitness TikTok videos in different places around the globe.

Customer segmentation – An important step for fitness-related content success

Before you start using some of the below most popular fitness hashtags on TikTok, you may want to also use some niche, unique fitness hashtags that will connect you to your exact audience.

For example, if you provide fitness services for rock climbers in New York, you may also want to use “rock climb” “NYC” related hashtags.

Publishing popular fitness hashtags will surely bring you likes to your TikTok content, it may not be enough to reach your desired audience.

If you want to have – let’s say – 30 great exclusive clients per week, then you do not necessarily need thousands of “likes” and “followers” on TikTok.

You may decide to reach – let’s say – mums with babies between 30-40 years old who are looking for belly blaster workouts in San Francisco’s Haight Ashbury area. That’s quite niche and that could be enough business for you. Then you will use far better hashtags as you know the exact people you want to reach.

Marketers are also reading the top 25 most-followed British celebrities on Instagram

11. #running

The #running hashtag is one of the most popular fitness hashtags on TikTok used in 5.3+ million posts.

Related: #marathon – #triathlon – #sprinter  – #halfmarathon – #ultramarathon – #runningshoes – #runninggirl

low angle creative photography perspective running jump trees

low angle creative photography perspective running jump trees

Note: One of the most popular Korean TV series is called: Running Man. The #runningman hashtag has over 6+ billion views so far.

You can also find out the top 25 most popular sports hashtags on Tiktok.

âœȘ Expert tip: Add popular hashtags to your TikTok videos to increase your chances of being displayed on the TikTok explore page” Mau

Trending this week: The world’s most popular fitness apps

Next: The top 10 fitness hashtags on TikTok or the top 25 fitness hashtags on TikTok

Conclusion

Using popular fitness hashtags is an important marketing tool for fitness marketers, gym owners and anyone who wants to promote fitness services and products on TikTok.

Fitness hashtags will help your videos be discovered on TikTok by people who follow fitness-related content and will help you connect with other fitness fans.

However, relying on just hashtagging may not be enough to grow your fitness business.

We can also train your team on how to optimise your fitness marketing with the latest trends, tools, tips and best practices.

eDigital can help you conceptualise, plan, develop, run and optimise successful digital marketing campaigns that generate leads and sales for your brand.

Other marketing services we offer include:

  • Strategic planning for social media and other digital marketing channels.
  • Online advertising: Google Ads Search, Display, Re-marketing and social media ads.
  • Training: social media marketing training and digital marketing training.
  • SEO strategy, SEO content development and execution.
  • Celebrity and influencer marketing campaign strategy.
  • Branding. Logo creation, brand development and design of marketing materials.
  • Consumer contests/competitions/giveaways.
  • Email marketing. Dip sequence design and deployment.
  • Conversion rate optimisation. Path to purchase analysis and optimisation.

Next: the top 10 fitness hashtags on TikTok or the top 25 fitness hashtags on TikTok

Contact us today and start boosting your leads and sales.

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Final note: Want to reduce customer acquisition costs and dependency on paid media? Our exclusive digital marketing strategy workshops will unmercifully review your marketing, help you build a marketing engine with channels and assets you own, stir your team’s thinking, bring new ideas for new conversion paths and boost customer lifetime value.

THE TOP 20 MOST POPULAR FITNESS HASHTAGS ON TIKTOK IN 2025

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