28 Days of Fitness
Are you up for the challenge?
Postponed due to COVID-19. Please revisit this page for the latest information.
Are you ready to change your life?
Our 28 Days of Fitness courses are designed to give you instant training results through a unique mix of fun, high-energy classes squeezed into 4 action packed weeks.
With the opportunity to train with us or even follow one of our online workouts every day, each course really will transform your fitness, increase your overall strength, help you lose those stubborn inches and very importantly reignite your love of exercise.

HIIT Circuits
Our successful HIIT classes are a proven way to get real fitness results and kick-start your overall calorie burning potential.
Cardio Games
Fun and unique game based challenges are always guaranteed in every session.
Invincible Boxing Circuits
Highly addictive, enjoyable and stress relieving! Our longest running class is one that you definitely won't want to miss.
Online Training Workouts
Outside of attending each 28 Day class you can also follow our new online workouts in the comfort of your own home as well.Win Free Prizes On Each Course By Being Our Best Attendant.
Need more information?
Our 28 Days of Fitness Courses are perfect if you…
- Are looking for a new kick start exercise routine.
- Like your exercise training to be fun, varied and stimulating.
- Have been worried about losing your most recent fitness results.
- Are looking for a proven way to quickly lose inches.
- Enjoy/need the motivation of exercising with others.
- Are thinking about joining our next 10-week Invincible Bootcamp course which follows our 28 Days of Fitness classes.
Our 28 Days of Fitness Success Stories
Ronnie – Lost 34.5lbs, 32.2 inches and 5.1% in body fat.
Dave – Lost 40.3lbs, 19.3 inches and 9.5% in body fat.
Dan – Lost 40.3lbs, 19.3 inches and 9.5% in body fat.
28 Days of Fitness Timetable
HIIT Circuits
Online Training Workout
HIIT Circuits
Online Training Workout
Cardio Games
Invinicible Boxing Circuits
Online Recovery Workout
*It is not compulsory to be a member at the Junction or attend every session to take part in our 28 Days of Fitness courses.
28 DAYS OF FITNESS DATES
From: Monday 30 March to Sunday 26 April
Course follows IBC22: Monday 13 January to Friday 20 March 2020
From: Monday 3 August to Sunday 30 August
Course follows IBC23: Monday 11 May to Friday 17 July 2020
From: Monday 17 November to Sunday 13 December
Course follows IBC24: Monday 31 August to Friday 6 November 2020
BOOK IN YOUR 28 DAY TASTER SESSION BELOW
In addition, our taster session booking options are not open to existing or previous SB Fitness clients irrespective of any training preference changes. Only 1 appointment can be made at any-time.