Harborside CrossFit

Harborside CrossFit We are here to teach functional fitness to athletes of all ages. Building strength in the individua

Murph 2026Today, we remember those who gave everything in service to our country. Grateful for their sacrifice and the f...
05/25/2026

Murph 2026

Today, we remember those who gave everything in service to our country. Grateful for their sacrifice and the freedoms it made possible 🇺🇸

🏃‍♀️🏃‍♂️Big congratulations to our runners who participated in the Buffalo Half/Full Marathon this morning! We are so pr...
05/24/2026

🏃‍♀️🏃‍♂️Big congratulations to our runners who participated in the Buffalo Half/Full Marathon this morning! We are so proud of all of you for putting in the training for the last several months and finally delivering on race day- it's not easy!!
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Shoutout to and .and.mayhem who took on the full 26.2 miles 🙌 Woohoo!
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Thank you to the HSCF cheer squad who followed these guys up and down the course, which is always so appreciated to see a familiar face out there! 💙

SAVE THE DATE 8.1.26 — SUMMER RUMBLE X Our 10th Annual Summer Rumble is here.This year’s format:Same-sex Pairs3–4 workou...
05/20/2026

SAVE THE DATE 8.1.26 — SUMMER RUMBLE X

Our 10th Annual Summer Rumble is here.

This year’s format:
Same-sex Pairs

3–4 workouts. One full day of competition and community

Whether it’s your first comp or your tenth, The Rumble is for everyone. Grab a partner, challenge yourself, and throw down with the Harborside community.

📍 HSCF South
📅 Saturday, August 1
⏰ 8:00 AM – 2:00 PM + food & fun after

💥 $140 per team
Includes:
• Custom event tees
• Athlete goodie bags
• Lunch

Sign-up sheets will be at both gyms soon.
No team? No problem — talk to a coach and we’ll help match you up.

Summer Rumble X.

We didn't forget you, April Committed Club! Great work and congratulations to all those who made it into the gym for 16+...
05/19/2026

We didn't forget you, April Committed Club! Great work and congratulations to all those who made it into the gym for 16+ classes! Extra shout out to for winning the random prize drawing- WOOO!
We're already deep into May- keep those check-ins coming, people! Consistency yields results💪

Happy Mother's Day to all the moms and mom-figures taking care of others, who keep everything moving with endless love, ...
05/10/2026

Happy Mother's Day to all the moms and mom-figures taking care of others, who keep everything moving with endless love, sacrifice, strength, and care. Today, we celebrate you 💕 🌷

We welcomed a lot of new faces during our most recent Bring A Friend Week👯‍♂️ Shout out to everyone who participated and...
05/06/2026

We welcomed a lot of new faces during our most recent Bring A Friend Week👯‍♂️ Shout out to everyone who participated and came in to check out what we do! We hope you had a good time, learned something new, and maybe even surprised yourself a bit. Our doors are always open to anyone looking to challenge themselves.

Hey members- if you see any of these noobs around the gym, make sure to introduce yourself and give them a proper Harborside welcome 👊

Congrats to all of our Harborsiders competing today at the Tru Challenge, hosted by .Big shoutout to and who took 🥈2nd...
04/25/2026

Congrats to all of our Harborsiders competing today at the Tru Challenge, hosted by .
Big shoutout to and who took 🥈2nd Place for Women's intermediate!
While .jones18 and took 🏅1st Place in Men's 55+
We are so proud of everyone testing their fitness and representing Harborside! Thank you for running and hosting a great event!

Remember that next week is BRING A FRIEND WEEK 👯‍♂️ Know someone interested in checking out the gym? Want to show them h...
04/17/2026

Remember that next week is BRING A FRIEND WEEK 👯‍♂️ Know someone interested in checking out the gym? Want to show them how you got to be so strong and so very good looking? Or do you just want someone else to send CrossFit memes to?? Bring them to classes all next week FOR FREE. Registration 🔗 in bio
Questions? Ask below!

☘️ March Committed ClubShoutout to this crew who showed up and checked into 16 classes during March. Your consistent wor...
04/09/2026

☘️ March Committed Club

Shoutout to this crew who showed up and checked into 16 classes during March. Your consistent work does not go unnoticed!

Keep it up. April, you're next!

And a special recognition to those who made Committed Club for all three months of Q1 2026- building habits and staying committed 👊

Congratulations to and .peter on winning the March and Q1 prize drawings, respectively.

Address

340 Seneca Street
Buffalo, NY
14204

Opening Hours

Monday 6am - 7:30pm
Tuesday 9am - 7:30pm
Wednesday 6am - 7:30pm
Thursday 9am - 7:30pm
Friday 6am - 6:30pm
Saturday 9am - 1pm

Telephone

+17162007720

Website

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