08/29/2026
AUGUST RECAP 🥊
NUBOXX
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Washington DC's Premier Boxing & Personal Training Gym:
classes, open gym, fight camps, personalized & signature programs. #NUBOXXNuYou EVOLVE OUTPERFORM.
NUBOXX redefines the old school boxing club with innovative small group, high intensity workouts. Our signature action packed classes build endurance, power, speed and flexibility. The NUBOXX team will propel you to surpass what you thought was possible, crushing calories and goals and gaining confidence not only in yourself, but in the ability to CONQUER. Join the NUBOXX community today!
08/29/2026
NUKIDS Back-to-School Family Day
📅 Saturday, September 5, 2026 | 10:00 AM–12:00 PM
📍 NUBOXX, 1449 U St NW, Washington, DC
Bring the whole family for a free open house at NUBOXX! Try a real boxing class together, meet the NUKIDS coaches, and learn all about our after-school program.
Family trial boxing class (no experience needed)
Parent info session on schedule, pricing & coaches
Free play stations: heavy bag, jump rope, agility workouts
On-site sign-ups with a same-day enrollment help!
Spots are limited to 20 — reserve your family’s spot today!
Saturday personal training + class work 🥊
Sparring w/ ilyssa 🥊
08/20/2026
friendly morning reminder ✨ keep killing it, NUBOXX fam!
08/17/2026
One more recap of our Box & Flow at The Original Dacha Beer Garden ✨
Thank you to everyone who came out and made it such a fun morning! We can’t wait to be back — we love our DC fitness community! 💪❤️
Big shoutout to our friends at Vital Proteins & Toastique for the wellness goodies! 🕺
Until next time! 👀
08/16/2026
BOX & FLOW W/ The Original Dacha Beer Garden recap 🤍
Thank you to everyone who showed up and tried something new! 🥊
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Address
1449 U Street NW
Washington D.C., DC
20009
Washington D.C., DC
20009
Opening Hours
| Monday | 6am - 8am |
| 10am - 9pm | |
| Tuesday | 6am - 9am |
| 12pm - 9pm | |
| Wednesday | 6am - 8am |
| 4:30pm - 9pm | |
| Thursday | 6am - 9am |
| 4:30pm - 9pm | |
| Friday | 6am - 9am |
| 4:30pm - 7:45pm | |
| Saturday | 8am - 1pm |
| Sunday | 8am - 1pm |