Nrthrn Strong

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Nrthrn Strong Nordic Strong is a fitness concept built on Nordic values and fitness traditions and the owner and m

10/22/2026

For the last few years, the Marathon has been a Copenhagen tradition. Now we’re bringing the Half Marathon it to NYC.

The challenge: 21.1 km, or 13.1 miles, completed entirely in Double Poling on the NRTHRN Trainer. Go solo and own every meter, or team up with one or two others and trade efforts until the distance is done.

Every meter shows on the tablet in real time. You’ll always know how far you’ve come, how far is left, and what each effort added.

📏 21.1 km / 13.1 miles, all in Double Poling
👥 1, 2 or 3 people per entry. Go alone, bring a training partner, or make it three.
📅 Sunday, November 15, 2026, starting at 10am
📍 NRTHRN Strong, 35 West 21st Street, Flatiron

Spots are limited. Register at the link in bio.

10/21/2026

HYROX Strength & Conditioning is officially here.

Last night we launched our first HYROX class at NRTHRN Strong, and the energy in the room said it all. Watch the work, and hear from the members who put it in.

HYROX asks a lot of your body: running, pushing, pulling, carrying, and doing it all under fatigue. Our new HYROX-tailored format was made for exactly that, combining functional strength training on the floor with work on the NRTHRN Trainer. Every class builds the three things race day demands: strength, cardio, and mobility. You leave stronger, steadier, and harder to slow down.

Not training for a race? You belong here too. Build Your Engine is scaled for every level, so whether you’re chasing a HYROX finish time or simply want to feel fitter week after week, the class meets you where you are.

Build Your Engine, every week:
Tuesdays at 6:40pm
Thursdays at 8:20am

Spots are limited, so book ahead to secure yours.

10/19/2026

Train here. Show up out there.

HYROX demands strength and endurance. Our new HYROX-focused class builds both, pairing low-impact cardio on the NRTHRN Trainer with functional floor strength work.

Adjustable resistance and full-body movement take you through sustained efforts, powerful pushes and harder intervals. You’ll practice controlling your pace and holding your technique as fatigue builds, which is exactly what race day asks of you.

Training for a race? These sessions complement your running and race-specific work. Simply want to get stronger? You’re welcome here too.

Build strength. Improve endurance. Keep the impact low.

Our launch class is this Tuesday at 6:40pm and is currently waitlist only, so join the list to grab a spot if one opens. Space in these classes is limited, so we recommend prebooking future HYROX sessions now.

Book via the link in bio.

10/18/2026

October Momentum is in full swing.

All month, members have been stepping up to the 250m all out Double Poling finisher in our Strong classes and racing the clock for new PRs. Every week, those times keep dropping. That’s what consistent training does.

This is your week to keep it going. Get into the studio, give that finisher everything, and set a new PR before October ends.

At the end of the month, three members take home an October Momentum prize:

🏆 Fastest 250m PR
📈 Most Improved PR
📅 Most Classes Attended

So even if you don’t win with a PR, you can still win through attendance. Every class you take counts, so keep showing up.

Your PR card is waiting. 🔥

Two weeks of October Momentum to go.These final sessions are where repeated effort turns into numbers. If there’s a PR y...
10/16/2026

Two weeks of October Momentum to go.

These final sessions are where repeated effort turns into numbers. If there’s a PR you’ve been shooting for, this is your window.

Thank you to everyone showing up this month. Let’s finish October strong!

21.1 km. Double Poling. November 15th in Flatiron. ⛷️💪The NRTHRN Half Marathon is here. On Sunday, November 15th at 10am...
10/13/2026

21.1 km. Double Poling. November 15th in Flatiron. ⛷️💪

The NRTHRN Half Marathon is here. On Sunday, November 15th at 10am, we’re taking on the full half marathon distance (13.1 miles) on the NRTHRN Trainer, under the aurora lights in our Flatiron studio.

Go solo and own every meter, or team up with one or two others and split the distance however you like. One machine, Double Poling, and 21.1 km between you.

Every meter tracks live on the tablet: distance, watts, stroke rate, and exactly what each effort added.

What’s included:
- Your own NRTHRN Trainer for the race
- Refreshments for everyone, racing or waiting their turn
Instructors on hand for pacing, technique, and the push you’ll want around kilometer 15
- A goodie bag from our partner brands at the finish
Entry is one class credit per person. Open to members and first-timers alike.

Sign up at the link in bio and secure your machine. Learn more about the race there too. 🩵

10/10/2026

A little over a week into October Momentum and members are in the studio pushing their PRs.

The challenge: 250m of Double Poling at the end of every Strong class. One fixed distance, tracked every session, so your progress is measurable instead of a guess. Show up, log your time, and come back to beat it.

That’s how momentum works. Small wins, stacked week after week. At the end of October the members with the largest improvement, highest PR, and most classes attended will each receive a special gift!

Not in yet? You haven’t missed it! Pick up your card in the studio and set your baseline PR this week.

10/09/2026

Community. Longevity. Mobility. Instructors who know your name. A room that moves as one. And so much more.

Our Copenhagen studio members told us why they train at NRTHRN Strong, and we’re so proud of the community they’ve built. 💪🩵

10/07/2026

This is NRTHRN Strong. 🩵

A full body, low impact workout built around our patented NRTHRN Trainer. Push, pull, lateral and rotational movement build strength, cardio endurance, mobility and balance while training your VO₂ max.

Every class adapts to your level, and your performance is tracked in real time.

We’re not just training for today. We’re training for life. 💪🏻🔥

Build Momentum with us this October. October Momentum is underway. 🏃‍♂️ Pick up your card in the studio, log every class...
10/06/2026

Build Momentum with us this October.

October Momentum is underway. 🏃‍♂️ Pick up your card in the studio, log every class and every PR, and let consistency do the work all month long.

Founder Friday 🧱: Every Friday at 8:20AM. This month features founders from Swair, Drip Lounge, Courtside, and Start Up CPG, plus a special Founder Class with What if Legal.

Saturday Activations 🛍️: Pop-ups from Swair, Drip Lounge, and Truvani, including a Halloween edition to close out the month.

Double Poling Challenge ⛷️: One hour on the machine. Test yourself mid-month and see how far you can go.

HYROX Launch 🏋️: Our launch class kicks things off, followed by weekly HYROX classes every Tuesday and Thursday, designed to build the strength and engine you need on race day.

October is already underway, book now to secure your spots before it’s too late! 🩵

Address

35w 21st Street
Manhattan, NY
10010

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 6am - 8pm
Friday 8:30am - 5pm

Telephone

+4553622098

Website

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