This post is full of fitness Halloween costumes!
Are you a fitness freak looking to wear a Halloween costume that shows off the hard work you’ve put into your physique this year? 😉 Or… are you an exerciser or fitness instructor looking for a fun Halloween costume to wear to the gym?
Either way, this list has you covered with the best Halloween costumes ranging from easy characters to dress up as, to fitness couple Halloween costumes, costumes for fitness instructors, and more!
As a personal trainer and athlete, every year I find myself looking for multiple fitness Halloween costumes to wear to gym parties, our annual gym Halloween workout, and more!
Sooooo… You could say I’ve done plenty of searching for the absolute best Halloween costumes of the year! 🤣 Enjoy!
I know you’re going to love these fitness Halloween costumes!
Best Fitness Halloween Costumes
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Fitness Couple Halloween Costumes
1. WORKOUT BARBIE + KEN
This is such a classic fitness couple’s Halloween costume, but it simply doesn’t get old. Plus, it’s so easy to throw together with most things you probably already have at home!
SHOP TO RECREATE THIS COSTUME:
2. RICHARD SIMMONS + 80’S FITNESS GIRL
These are my friend’s at one of our gym parties last year and these costumes had everyone rolling laughing! Highly recommend!
SHOP TO RECREATE THIS COSTUME:
- Richard Simmon’s costume
- Neon leggings (these are actually SUPER cute and are perfect for keeping to workout in!)
- 80’s workout off-shoulder tee
- Leg warmers
3. PIRATE + MERMAID
This was my hubs and I last year! I legit threw this outfit together the day of the party we were hosting LOL. But it was a total hit!
SHOP TO RECREATE THIS COSTUME:
- Pirate costume
- Mermaid leggings (you can actually keep these and workout in them regularly!)
- Mermaid tank top
- Mermaid “scales” makeup with jewel stickers
- Purple hair wax
4. SPORTS PLAYER + REFEREE
This is such a simple, but cute fitness couple’s costume! If the two of you want to be comfy, this is the perfect option for you.
SHOP TO RECREATE THIS COSTUME:
- Jersey
- Referee costume
5. BUGS BUNNY AND LOLA
Highly contemplating having the hubs try this Halloween costume with me this year! Seriously so cute and fun, and everyone who was alive in the 90’s will appreciate it.
SHOP TO RECREATE THIS COSTUME:
6. MICHAEL JORDAN + BASKETBALL
The GOAT! This costume is perfect for any basketball fans and the basketball idea is so hilarious to me.
SHOP TO RECREATE THIS COSTUME:
7. ARMY PEOPLE
Say hi to my parents! This is definitely one of those costumes you can EASILY throw together last minute if you just need something quick!
SHOP TO RECREATE THIS COSTUME:
8. SANDY AND DANNY FROM GREASE
Everybody loves Grease. And for the fitness freaks in the room, this is perfect because the sleek black outfits will definitely show off your fit figures!
SHOP TO RECREATE THIS COSTUME:
- Women’s black spandex pants
- Red heels (or you could do red Converse/Vans if you want to be more comfy!)
- Red lipstick
- Blonde wig (if needed)
- Black hair spray paint (if needed)
9. JACK AND JILL
This is my husband and I from our gym’s Halloween party last year (and yes, we worked out in these outfits and it wasn’t bad at all!)
SHOP TO RECREATE THIS COSTUME:
- Tall socks
- Shortalls
- Brown and grey eyeshadow pallet (for the bruises!)
- Gauze (to wrap around his head. We used red marker to make the “blood”!)
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Gym Costume Ideas You Can Exercise in
10. THREE BLIND MICE
This is the perfect costume for any fitness lover. Simple, yet attractive, and you can totally workout in this!
SHOP TO RECREATE THIS COSTUME:
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11. THE INCREDIBLES
This is such a cute gym costume idea for friends, singles, or couples! Perfect for exercising in!
SHOP TO RECREATE THIS COSTUME:
12. BASEBALL PLAYER
This is a super easy idea for a Halloween fitness costume if you want to be comfy, yet cute!
SHOP TO RECREATE THIS COSTUME:
13. CRAYONS
How fun is this idea?! I can just imagine a bunch of teachers doing this for some reason hahah. But this is totally cute for a gym Halloween party or something where you’re going to be active!
SHOP TO RECREATE THIS COSTUME:
14. A STARBUCKS DRINK
Okay, I’m HIGHLY considering doing this this year because this idea is genius. Who would’ve thought to use the boa as the whip cream on top? Seriously, so cute!
SHOP TO RECREATE THIS COSTUME:
- Tan tee
- Print the Starbucks logo from online and glue it to the tee
- White boa
- Green pool noodle
15. WANDA VISION COSPLAY
Going to be honest, I have no idea who this character is, but I know she’s popular and you could absolutely wear this outfit to workout in, so I thought she belonged here hahah.
SHOP TO RECREATE THIS COSTUME:
Halloween Costume Ideas for Athletic Physiques
16. KIM POSSIBLE
Everybody loves Kim Possible. And this is the perfect fitness Halloween costume for any athletic girl who also secretly wants to look super cool.
SHOP TO RECREATE THIS COSTUME:
17. FIREFIGHTER / DALMATION
Such a fun and creative idea if you prefer something that’s flattering for your athletic physiques!
SHOP TO RECREATE THIS COSTUME:
- Firefighter tee
- Red suspenders
- Firefighter hat
- Dalmation dress
- Make the dog collar out of a red ribbon and a yellow piece of felt
- Red heels (or you could do red Converse/Vans if you want to be more comfy!)
18. PEBBLES / BAM BAM
Have some muscles you’re ready to show off? This costume is perfect for you! Plus, it’ll make everyone laugh.
SHOP TO RECREATE THIS COSTUME:
- Orange hat
- Orange felt (use this to cut a “skirt” out of and safety pin it together over the guy’s shorts)
- Caveman bat
- Plastic bones
- Green tank
- Blue shorts (100% would keep these to workout in/wear after! SO cute!)
- Black felt (to cut into triangles and stick on)
- Fabric tape
19. MERMAID / SAILOR
This fitness Halloween costume is adorable for any couple, but you could also do either costume as a single! They’re both just right for showing off those hard-earned muscles!
SHOP TO RECREATE THIS COSTUME:
20. SPORTY SPICE
All the 90’s lovers will totally appreciate this costume, as well as get a good laugh out of it! Plus, it’s so easy to put together, anyone could do it!
SHOP TO RECREATE THIS COSTUME:
- 90’s joggers
- Throw on any sports bra with it!
- Put your hair in a high pony and draw fake tats on your arms!
You’ll also love these fitness Halloween puns for the perfect Instagram captions!
Please comment below if you have any questions! You can also message me on Instagram and I’m happy to chat with you!
I hope you love these fitness Halloween costumes! For daily workouts, nutrition help, and a supportive community, join the SR Wellness Group Coaching Program!
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