CrossFit Teens · Ages 15–18

CrossFit Teens in Berkhamsted

Proper coaching for teenagers who want to get stronger, faster and more athletic – in a gym that treats them like athletes, not children.

Fill in a short questionnaire and we'll be in touch to arrange a free session.

A teenager lifting a barbell overhead during a CrossFit Teens session at Grand Union CrossFit in Berkhamsted

Strength, skill and self-belief

Our Kids and Teens classes are all about building strong, confident and capable young athletes in a fun and supportive environment. We focus on teaching safe, effective movement patterns while improving strength, fitness and coordination. Every session is designed to be engaging and challenging – developing kids and teens physically, and in confidence, teamwork and resilience.

Teens learn to lift safely, pace an effort, warm up properly and push themselves without breaking themselves. Just as importantly, they train alongside other teenagers doing the same thing – which turns out to be the best motivation there is.

Younger sibling? See CrossFit Kids (10–14).

Good to know

The practical details

When it runs

  • Tue 16:00
  • Thu 19:00
  • Sat 11:30
See the full weekly timetable

What it costs

£120 for 10 sessions, used whenever they suit you.

The first trial session is free.

Compare memberships

Who coaches it

Wendy Blanton – CrossFit Level 1 Trainer and CrossFit Kids certified.

Unit 2 Site 1, Northbridge Road, Berkhamsted, HP4 1EH – parking on site.

Member story

What Lara, 16, says about training here

“I'm 16 and have been going to CrossFit Kids for almost three years now! I have loved my weekly classes, and they have really helped me to improve my strength, confidence but mostly have given me some amazing friends! Joining the adult classes soon is something I can't wait for!”
Lara, aged 16 · CrossFit Teens member

Quick answers

Do you run teen fitness classes in Berkhamsted?

Yes. CrossFit Teens is a coached strength and fitness class for 15–18 year olds at Grand Union CrossFit in Berkhamsted, led by a CrossFit Kids certified coach.

Can my teenager try it first?

Yes – the first trial session is free.

Start with a free No Sweat Intro.

A relaxed 20-minute chat at the gym in Berkhamsted. No workout, no pressure – just a plan that fits your goals, your schedule and your starting point.

Book Your No Sweat Intro