Stay Active This Winter: Fitness & Sports in Dublin, Gyms, Classes & Outdoor Activities
- Fri, 5 Dec 2025
Indoor Fitness Facilities in Dublin:
Stay active this winter in Dublin with a wide range of fitness options, from state-of-the-art gyms and indoor classes to outdoor sports and seasonal activities. While the colder months can make it tempting to stay indoors, keeping up your exercise routine is vital for both physical and mental health. Whether you’re looking for indoor fitness facilities in Dublin, family-friendly activities, or the best spots for outdoor sports, this guide highlights where to go, what to do, and how to keep moving when the weather turns chilly.
FlyeFit:
- FlyeFit is Ireland’s favourite gym, and for good reason, not only are they a cheaper alternative to most of the gyms around, but they are also stacked with great equipment as well as having plenty of personal trainers on hand if you are in need of one, or are just looking to ask a question.
- They have a branch located on South Great George’s Street.

Echelon:
- Echelon is an indoor cycling studio located in The Times Building.
- They are an Irish owned, female led team that offers indoor cycling classes as well as strength work classes and stretching/yoga classes.
- They are a diverse and inclusive group that celebrates anyone and everyone and aims to help make people feel comfortable in their own skin.

Body Byrne:
- Body Byrne is located on the Powerscourt Townhouse.
- They are a one-on-one personal training service with no more than 6 people on the floor at once, so they are dedicated to helping you achieve your dream physique, weight or stamina capacity.

Saint Studios:
- Saint Studios is a gym founded by husband & wife Alana Murrin & Ryan Baronet on South William Street.
- They are dedicated to creating an “urban sanctuary” where patrons can improve upon every aspect of their lives.

Indoor Sports Classes:
JS Brazilian Jiu Jitsu:
- JS is a BJJ gym located on Parnell Street.
- Brazilian Jiu Jitsu is a fantastic way to get out and get some exercise in the cold winter months. JS’ gym has classes for a wide range of different skill levels, from beginner to intermediate to competitive classes taught by Erick Souza.
- They were founded by Jorge Santos after he moved to Ireland from Brazil and is owned by him and Laura Peretti, who is from Italy.
- They also offer plenty of Kids & Teens classes if you’re looking for a way to get them exercise.

Underdog Boxing Gym:
- Underdog is a state-of-the-art boxing gym on Clarendon Street.
- They offer classes for every level of skill, coached by world class former boxers (all of which are certified by the Irish Athletic Boxing Association)
- Whether you’re looking to refine your technique or looking to learn it, you can’t go wrong with Underdog.

Aerial Cirque:
- Aerial Cirque is an aerial/hoops gym on Exchequer Street.
- It was founded by Ria Murphy, who is an international aerial performer who was born in Belfast but grew up in California.
- There are classes for complete beginners to advanced members.
- It is, of course, a fantastic way to build up your core strength over winter, which, let’s face it, is usually the opposite of what happens in winter.

Outdoor Winter Activities
St. Stephen’s Green:
- If you are into running, or are trying to get into running, we suggest you check out St. Stephen’s Green.
- Not only is the scenery in St. Stephen’s Green beautiful, but the terrain is also (mostly) flat, so it’s a great way to train your endurance or stamina.

City Kayaking:
- City kayaking is one of the best ways to safely get into the River Liffey and can be found on the Liffey Boardwalk.
- If water sports are your thing then we couldn’t recommend City Kayaking enough.
- You are provided with your own life jacket, so all you need is clothes you don’t mind getting wet, a towel and a spare change of clothes.

Shaka Bike Shop:
- Shaka Bike Shop on Amiens Street let’s you rent out bicycles or scooters.
- Whether it’s a scenic ride around town, or a quick trip out to the coast, Shaka is the way to go.

Equipment and Gear: What You Need for Winter Sports
Castore:
- Castore is a British sportswear brand located on Grafton Street.
- Whether you’re looking for a new jacket to stave of the rain or need a new gym shirt or training shirt, Castore has you covered.
- They also have specialised clothes for certain sports like cricket, football or tennis.

Decathlon:
- Decathlon is a one stop shop for all thing sports located on O’Connell Street Upper.
- Whether you are looking for a new bike, a new billiards set, American football ball, treadmill, weight lifting machine or clothing/equipment, you cannot go wrong with Decathlon.

Mullen Sports:
- Mullen Sports on Mary Street is a haven for all things combat sports.
- From boxing gloves to gum shields to BJJ gi’s to even replica swords, Mullens has all that you could need or want.

Sports Direct:
- Sports Direct is (you guessed it) a sports shop located on North Earl Street.
- They have a plethora of clothes that are absolutely perfect for taking on the harsh cold weather of Ireland’s winter, from fleeces to hoodies to waterproof jackets and trousers, the choices at Sports Direct are endless.

From high-energy boxing classes and indoor cycling to kayaking on the River Liffey or a jog through St. Stephen’s Green, there’s no shortage of ways to enjoy fitness and sports in Dublin during winter. Staying active doesn’t just help you keep fit, it boosts your mood, strengthens your immune system, and makes the darker months more enjoyable.
Ready to make the most of winter? Explore Dublin’s gyms, classes, and outdoor adventures, and start planning your next activity today.


