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Martial Arts Classes in Sleaford for Kids, Teens & Adults

Looking for More Than Just a Martial Arts Class in Sleaford? Join a Community That Builds Confidence, Resilience & Purpose – Right Here in Sleaford

The Combat Academy Sleaford is the result of a powerful partnership between The Combat Academy and Phil Robbins – one of Sleaford’s most respected martial arts instructors.

Together, we bring elite-level martial arts training, personal development, and a strong sense of community to families across the area. Our mission is simple: to help people of all ages unlock their potential through challenge, adventure, and the journey to excellence.

Whether your child needs help building focus and discipline, or you're looking for a new path to fitness and confidence – we’re here to support you every step of the way.

Why Choose The Combat Academy Sleaford?

  • Led by one of Sleaford’s most trusted martial arts instructors
  • A welcoming, values-driven community focused on growth
  • Programs that build life skills, not just physical ability
  • Advanced training available for aspiring competitors
  • Backed by The Combat Academy’s national support and curriculum

REACH YOUR FULL POTENTIAL

Little Ninjas (Ages 4 - 7)

Playful, structured Little Ninjas classes designed to help young children develop early focus, listening skills and coordination – all while having fun and feeling safe. Sessions introduce basic martial arts skills through simple, engaging activities that support movement, balance and confidence. 

Little Ninjas is an ideal introduction for children aged 4–7 in Sleaford, providing a positive foundation for learning, confidence and physical development in a supportive, encouraging environment. 

Juniors Martial Arts (Ages 8-12)

Our children’s martial arts classes help juniors build resilience, confidence and social skills through structured training, age-appropriate challenges and a sense of achievement. Sessions are engaging and supportive, helping children stay active while enjoying their progress. 

Junior’s training in Sleaford encourages discipline, focus and self-belief, while also helping children form positive friendships and learn how to work towards personal goals in a safe, motivating environment. 

Ready to Begin Your Journey?

Whether you’re starting from scratch or returning to training after a break, our team is here to welcome, support and challenge you in the best possible way.Book your FREE Taster Session today and take the first step toward something amazing.

Teens & Adults Kickboxing

Fitness, focus and real-world self-defence come together in our kickboxing classes, taught in a supportive environment where teens and adults can learn, grow and thrive. Sessions are structured, high-energy and help to build confidence alongside physical fitness. 

Kickboxing training in Sleaford focuses on improving strength, coordination and resilience, while helping students develop practical skills and a strong mindset. Whether you’re new to training or returning after a break, classes are welcoming and adapted to suit different experience levels. 

If you’re looking for a positive way to stay active and challenge yourself, our adult kickboxing classes in Sleaford offer a motivating place to train, build confidence and enjoy consistent progress. 

Fighter Development

For those looking to compete or train at a higher level, we offer advanced coaching and development pathways rooted in strong values and personal growth. This program is for committed students who want to challenge themselves and progress within martial arts. 

Training is delivered in a focused, supportive environment that encourages discipline, resilience and continuous improvement, while staying true to the principles that define The Combat Academy. 

Ladies Only Kickboxing

Want to try kickboxing in a friendly, encouraging environment? Our women’s kickboxing classes in Sleaford are designed to make getting started feel straightforward, even if you’ve never trained before.

Build fitness, learn new skills and enjoy being part of a supportive martial arts community led by an experienced local team. The sessions are a great way to challenge yourself, stay active and develop confidence while training in a welcoming group.

The Combat Academy Sleaford

Riverside Shopping Centre, South Gate, Sleaford, NG34 7PD

Free onsite Parking

Easy access via public transport

01529 543168

Sleaford@thecombatacademy.org.uk

We offer classes throughout the week for children, teens, and adults – with flexible options for families and individuals alike. Start with a FREE Taster Session – the best way to see if we’re the right fit for you or your child…..

Monday4pm - 9pm
Tuesday4pm - 9pm
Wednesday4pm - 9pm
Thursday4pm - 9pm
FridayClosed
Saturday9am - 1pm
SundayClosed

Meet The Team

Phil’s partnership with The Combat Academy allows Sleaford students to access a structured national curriculum, exciting opportunities for progression, and the wider support of a like-minded martial arts community.

What Our Members Say

Georgina McGhee profile picture
Georgina McGhee
1 month ago
I've trained in martial arts clubs up and down the country, and I've never found an atmosphere, community or offering quite like TCA Sleaford.

It's not just about fitness or fighting, it's about giving everyone the opportunity to progress, regardless of their background or ability. The club is genuinely inclusive, welcoming people of all ages, genders, abilities, and experience levels, including those with disabilities and learning difficulties. Whether you're a complete beginner, an experienced fighter, or someone aspiring to become an instructor, everyone is given the opportunity to progress.

The instructor programme develops not only confident leaders, but equips people with the skills, discipline, and self-belief to improve their selves both inside and outside the gym, in their careers and personal lives, regardless of where they started in life.

Its obvious why the club has the reputation it does. I couldn't recommend Phil and the team more highly! 👊🏻
Victoria Binney profile picture
Victoria Binney
1 month ago
I joined TCA Sleaford because I wanted to challenge myself and do something completely out of my comfort zone. It turned out to be one of the best decisions I’ve made.

After seeing how much I was enjoying it, my son joined too, and it’s been amazing to watch his confidence and skills grow. He has so much potential, and I genuinely think he has a great future ahead of him.

For me, the “ladies” sessions are the highlight. They’re welcoming, supportive, and completely free from pressure. Everyone is encouraged to work at their own pace, and the atmosphere makes it easy to keep coming back, whatever your fitness or experience level.

I probably talk far too much, but Ben, Karina and Phil are brilliant coaches who somehow manage to put up with all of us ladies! They create a fun environment while still making sure everyone learns and improves. (And Phil deserves a special mention for putting up with me constantly winding him up!)

If you’re thinking about giving kickboxing a go but feel nervous, I’d absolutely recommend TCA Sleaford. It’s friendly, encouraging and a fantastic place to build confidence, get fitter and have a laugh along the way.
Lucie Baldock profile picture
Lucie Baldock
2 months ago
Very professional set up,
Really welcoming and friendly
My children love it and would 100% recommend :)
Alona Yehorova profile picture
Alona Yehorova
2 months ago
Brilliant place with amazing coaches. Both my children love their classes!
Suzy Stephen profile picture
Suzy Stephen
2 months ago
I can’t recommend TCA Sleaford highly enough.
The coaches are incredibly knowledgeable, patient, and genuinely invested in helping every student improve, regardless of their experience level. They create a positive, motivating environment where everyone feels welcome and challenged.

The training is structured, professional, and pushes you to become stronger, fitter, and more confident. The atmosphere is supportive, with teammates who encourage each other and make every session enjoyable. Whether your goal is fitness, self-defense, or competing, this academy provides the perfect place to grow.

The facilities are always clean, well-maintained, and equipped with everything you need for high-quality training. Every session is well organized, and you can tell the coaches have a real passion for what they do.

I couldn’t recommend this academy more highly. If you’re looking for a place that combines expert coaching, a great community, and outstanding training, this is the one. Five stars all the way!
Karina profile picture
Karina
2 months ago
This gym is so absolutely supportive, the community here is insane and aside from that we have experienced instructors who have been through it all! I definitely recommend and think its an absolutely amazing place wether thats for fitness, making friends, building relationships or just relieving stress 😆
Max Haste profile picture
Max Haste
2 months ago
Walking into TCA Sleaford was the best decision I have ever made! Extremely approachable and welcoming, the gym has an unrivalled community, all being one big family. Whether you want to be in the ring fighting or simply in the gym keeping fit there isn’t a better place in sleaford to do so!
Big thank you to the owner Phil, he’s single handedly changed my life providing me opportunities I could have only dreamed of!
evie profile picture
evie
2 months ago
Such incredible atmosphere, great students, great friends, and some incredible people! This sport truly has shaped my life 🥊❤️
Nessa profile picture
Nessa
2 months ago
I have been going to TCA for quite some time now, Ive enjoyed it so much i am now currently on a coaching program, mean i get to learn and develop new skills by communicating with others and helping others out. It has been and continues to be such a fantastic journey, it really has helped my confidence skills pop especially while taking over warm ups and other things. The community is no other than welcoming, and I’m so glad to be part of this club.
Calcium Kid profile picture
Calcium Kid
2 months ago
My daughter started here in april and was really shy and hesitant. But she has since absolutley smashed it. She passed her grading with a merit + and cant wait to work her way up the ranks phil (the owner) and max bring amazing energy when training the adults and evie (phils daughter) and karina are also amazing helping the juniors my daughter loves it so much she now attends both classes juniors and adults . The place feels like one big family . They will do everything they can to help you along the way . They arent pushy for money like most places. They are just passionate about what they do. Down to helping the youngest of kids to being there and supporting the fighters . If you join this gym you can guarantee phil has got youre back all the way ! And we look forward to many more years here and watching my daughter excel herself 🔥💪👊
Angela Flannigan profile picture
Angela Flannigan
2 months ago
So my daughter joined in April, then my son and I joined in June. Everyone is absolutely brilliant and so welcoming. And patient!!! I was worried about my son as he has additional needs, but the way they help him is second to none. And he’s thoroughly enjoying it. Totally helping with his confidence and burning off all his extra built up energy! Absolutely love it here. Very family friendly. Lots of seating too, to watch lessons from. Totally recommend coming here!! You won’t be disappointed!! And air con too!! 😁
Carly Harrison profile picture
Carly Harrison
2 months ago
My two boys tried out almost a year ago now for something extra to do over the summer, a different sport......and we keep coming....even Mum as signed up this month. The discipline and structure, the skills, the fitness, the friendships and community 'family' at Sleaford combat academy, if you want it all, or just one element, give it a try, you will not regret it. My boys are thriving, learning not only kick boxing skills but personal and social development. One of the boys was having a really tough time in another team sport, being bullied and belittled, who would have thought joining and individual sport would make him feel more part of a team than he ever has in his life. As a whole family we have felt supported and encouraged form day one by every single member of the coaching team. 3 member down.....one left to sign up 🤣 The future is so positive for my boys here, however far they wish to take the sport, but they always have fun, keep making new friends, and chose kickboxing over their other clubs and sports, and they do a few.
Stefan Dogaru profile picture
Stefan Dogaru
2 months ago
I've been a member here for a while now and honestly couldn't recommend it enough. Everyone is incredibly friendly and welcoming, making it a great place for beginners and experienced members alike. The coaching is outstanding—professional, supportive, and always pushing you to improve while making every session enjoyable. It's a fantastic atmosphere with a great group of people. If you're thinking about starting kickboxing, this is definitely the place to do it!
Stevie Morris profile picture
Stevie Morris
3 years ago
Visited for the first time yesterday with my autistic son, He was made to feel extremely welcome and enjoyed himself. The whole team was so friendly and supportive of him. He's now begging for unlimited membership so he can go to every class
Response from the owner
3 years ago
Things we love to hear 🙏So glad he enjoyed it. We work hard to make sure our classes are available to everyone. Look forward to working with you both more Steve. 👊
Absolutely amazing. After my daughter did her 1st 45 min lesson she was hooked. Despite having add and memory issues she was taught in such a way that she actually retained the information. All week she informed everyone she came into that you don't fight anyone outside fight club and taught them the 4 moves she learnt. This is due to Phil and Evie and the brilliant job they do.
robert conway profile picture
robert conway
3 years ago
Fantastic club