128 Online Communities for Fitness Enthusiasts
Updated 7/31/2026
30-Day Fitness Accountability
on whatsapp
WhatsApp accountability group for fitness goals and motivation. Members share daily progress, celebrate wins, and keep each other motivated toward health transformations.850 members
Chat186 views / month

FitMorii
on discord
FitMorii it's a fitness apparel brand that moderates a Discord server. It gathers over 16000 members worldwide who discuss fitness-related topics. You can participate in channels to discuss general fitness-related topics such as #training-advice, #nutrition-advice, #food-science, #mental-health, and #memes. Moreover, there are channels to talk about specific types of training, such as calisthenics, powerlifting, bodybuilding, and cardio/aerobic.22K members
Chat67 views / month

Paragon Fitness
on discord
One of the largest gym communities on Discord. A fun and encouraging environment for self-improvement and fitness advice with thousands of members.23K members
Chat45 views / month

Discipline Dynasty
on discord
Workout programs, meal plans, and 24/7 access to a supportive fitness community on Discord.2K members
ChatPaidCourses46 views / month

Effective Fitness
on discord
We're a Discord verified and Partnered Fitness community with a lot of events resources and much more. Effective Fitness is a fitness social platform, dedicated in motivating members with their goals. Also, Effective Fitness provides help, advice and insightful information. Members and staff give great advice to everyone. You can ask questions and help others. Events are organized to help you eat healthier and be more active.31K members
ChatEvents21 views / month

r/transfitness
on reddit
This sub is for the promotion of healthy fitness goals, advice, and encouragement for the transgender community. All are welcome here that wish to participate in a positive manner.15K members
Forum31 views / month

Running Discord (r/running Official)
on discord
The official Discord server for the r/running subreddit community. Chat with runners of all levels, share training updates, ask questions, and connect with fellow running enthusiasts.29 members
Chat25 views / month

Self Improvement Academy
on discord
**Are you tired of being physically and mentally weak?** 🔱 | Join the brotherhood to become physically and mentally stronger. 🔱 | Mission: To lead you to improvement.345 members
ForumChatPerksEventsCourses19 views / month

Bulkwork: We Build Muscle
on discord
Interested in building muscle? Join our discord for customized diet and training plans, fitness education, and personal trainers, all for free! (We have an app coming out that is still in development, too!)465 members
Chat25 views / month

Fitness Club
on whatsapp
A community for fitness enthusiasts sharing workout routines, diet plans, and motivation for healthy living.Chat24 views / month

Calisthenics and Body Weight Training
on facebook
A group dedicated to everything relating to Calisthenic and body weight training. A space where you can share your workouts, knowledge, tips, progress and results along your calisthenic journey. Feel free to ask questions, provide answers, motivation and support in reaching your callisthenic goals.483K members
Forum29 views / month

r/Fitness
on reddit
A place for the pursuit of physical fitness goals. Please see the r/Fitness Wiki and FAQ at https://thefitness.wiki for help with common questions.12.6M members
Forum30 views / month

Mobility & Injury Prevention
on skool
Mobility & Injury Prevention is a Skool community focused on fitness and related topics.223K members
Chat7 views / month

Wheel Warriors
on skool
Are you ready to drop the dreaded "chair belly" & get strong AF? Calorie Calculator & Belly Blasting Meal Plans - so you know EXACTLY how much and what to eat to blast the chair belly off... Strong As F*ck Workout Programs + Exercise Library - so you know EXACTLY how to train to get strong AF & be more independent... Weekly Coaching Calls - so you can get personalised advice & feedback... 2200+ Member Community - so you're NEVER alone on your journey...2K members
ForumPerksPaid11 views / month

Freediving
on discord
A discord server for Freedivers, spearfishers & snorkelers. Everyone is welcome, from people with interest to pro competitors, pool and/or ocean. Any depth/distance/time/skill level is fine. We are here to have a fun and/or educational chat, not to compete against one another. Please be respectful of other peoples skill level no matter how small it may be. It would be most helpful for us to grow this community. Thank you.302 members
ChatEvents11 views / month
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Fetcheveryone
Free training and racing tools for runners, cyclists, swimmers, and walkers. Analyse your training, find races, plot routes, chat in the forum, and get advice. Nothing is behind a paywall.116K members
ForumEvents6 views / month

r/running
on reddit
All runners welcome.4.3M members
Forum13 views / month

Running For Beginners (Facebook Group)
on facebook
A supportive Facebook community for people who are new to running. Share your milestones, ask questions, get motivation, and connect with other beginner runners on their fitness journey.Forum10 views / month

r/hypertrophy
on reddit
Everything about building muscle7K members
Forum13 views / month

r/brogress
on reddit
"Bro" is a state of mind and attitude. r/Brogress is representative of that: The place to show off the ongoing pursuit of a better you, step by step!257K members
Forum17 views / month

Health and Fitness by Akash
on whatsapp
Daily health tips, home workout guides, and nutrition advice for people looking to get in shape.Chat11 views / month

Caliverse
Calisthenics for the whole universe - this is our mission and this is Caliverse. Giving a chance for everyone to learn what is calisthenics and how to perform it correctly - our friends United Calisthenics Group will show exactly how everything is done! Ever thought how others are training? Now you can connect to them and see workouts they have built and are using.20.0M members
ChatPairingNewsletterPaidCourses6 views / month

Fat Burning Ninjas
on skool
A supportive community that will help you burn fat, tone up, and get healthy. Increasing your physical, mental, emotional, social & spiritual health.636 members
ForumPaidCourses8 views / month

r/homegym
on reddit
A subreddit devoted to working out at home.1.2M members
Forum11 views / month
Parkour / Calisthenics and Fitness Group
on slack
Anything about Parkour/FreeRunning and Calisthenics. Share your - Pages, Pictures, Videos Anything Related to these Disciplines.5K members
Forum7 views / month

r/GymMemes
on reddit
It never gets easier, you just get stronger.2.1M members
Forum12 views / month

r/bodybuilding
on reddit
The premier Reddit community for bodybuilding. Discussions on training, nutrition, supplementation, and contest prep. Includes news, articles, personal progress, and advice for all levels.2.9M members
Forum16 views / month

r/naturalbodybuilding
on reddit
A place for for those who believe that proper diet and intense training are all you need to build an amazing physique. Discuss NANBF/IPE, INBF/WNBF, OCB, ABA, INBA/PNBA, and IFPA bodybuilding, noncompetitive bodybuilding, diets for the natural lifters, exercise routines and more! All are welcome here but this sub is intended for intermediate to advanced lifters, we ask that beginners utilize the weekly and daily discussion threads for your needs. User flair is required to post.456K members
Forum12 views / month

r/FemaleBodybuilding
on reddit
A place for women interested in hypertrophy. Whether you're an amateur just looking to get bigger or a competitor looking to dial in your conditioning, come on in! This is NOT a fetish community. Sexual content is not allowed - if your post contains nudity, or if you’re posting from an OnlyFans account, your post will be removed. Repeat offenders will be banned.26K members
Forum12 views / month

r/whoop
on reddit
Welcome to r/whoop – The Unofficial Community for WHOOP Users and Enthusiasts! For discussing everything related to the WHOOP wearable fitness tracker. Whether you're a seasoned WHOOP user or just considering joining the platform, this community is here to help you understand, optimize, and share your experience with WHOOP’s health and performance data.152K members
Forum11 views / month

r/sleep
on reddit
Good sleep is essential for our health and happiness. Find and strengthen your best habits and help others improve theirs.702K members
Forum8 views / month

r/bjj
on reddit
Brazilian Jiu-Jitsu (BJJ) is a martial art that focuses on grappling and ground fighting. /r/bjj is for discussing BJJ training, techniques, news, competition, asking questions and getting advice. Beginners are welcome. Discussion is encouraged.929K members
Forum13 views / month

r/martialarts
on reddit
A Sub-Reddit for all things martial arts related532K members
Forum12 views / month

Keto Diet and Fitness Group
on whatsapp
A group for people following keto and low-carb lifestyles, sharing recipes, meal plans, and fitness tips.Chat9 views / month

Workout Gym Running
on whatsapp
A community for runners and gym-goers to share training plans, race experiences, and fitness achievements.Chat7 views / month
FAQ
Community size
- Tiny: 1 communities (<20 members)
- Small: 3 communities (20-100 members)
- Medium: 13 communities (100-1,000 members)
- Large: 9 communities (1,000-10,000 members)
- Huge: 26 communities (10,000-100,000 members)
- Massive: 22 communities (100,000-1M members)
- Gigantic: 9 communities (1M+ members)
Community features
Community platforms
- Reddit: 37 communities
- Facebook: 21 communities
- Skool: 12 communities
- Discord: 10 communities
- WhatsApp: 5 communities
- LinkedIn: 2 communities
- Meetup: 2 communities
- Circle: 1 communities
- Discourse: 1 communities
- Slack: 1 communities
- 37Redditr/transfitness, r/Fitness, r/running
- 21FacebookCalisthenics and Body Weight Training, Running For Beginners (Facebook Group), The Batte Buddies Community
- 12SkoolMobility & Injury Prevention, Wheel Warriors, Fat Burning Ninjas
- 10DiscordFitMorii, Paragon Fitness, Discipline Dynasty
- 5WhatsApp30-Day Fitness Accountability, Fitness Club, Health and Fitness by Akash

