☀️ Strong Girl Summer kicks off Monday 6th July --d --h --m --s Join now →
Strong Girl Summer Summer · 6-Week Challenge

Your Strong Girl
Summer starts now.

6 weeks. 6 challenges. 1 summer to focus on you. Every week, a new challenge drops in the app covering fitness, nutrition and wellness, designed to help you feel the strongest you've ever been. Show up, share your progress, and you're in with a chance to win prizes every single week. Who's ready for a Strong Girl Summer?

Join the challenge See the 6 weeks

Already a member? Open the app and tap Join Challenge on Monday 6th July.

Inside the App
☀️ Starts Monday 6th July
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Loved by 20k+ girls worldwide

What is Strong Girl Summer?

Six weeks to feel good. Each week, our incredible trainers drop a brand-new challenge spanning fitness, nutrition and wellness, designed to help you feel the strongest you've ever been. Just log your progress in the app to be entered into our prize draws.

Join the app

Strong Girl Summer is available exclusively to our SGS app subscribers, so make sure you join us before Monday 6th July to take part.

Log your workout

Unlock a new challenge each week and log your progress to win incredible prizes. Missed a week? Don't worry! Simply join the app and log in to catch up.

More than a challenge

We're in this together. Our trainers and community will be supporting you every step of the way to keep you focused and feeling strong all summer.

6 weeks. 6 challenges.

Every week this summer, a new challenge drops in the app. Here's what's coming, from the first reset to the final celebration. Set your alarms: your Strong Girl Summer starts on Monday 6th July.

Week 1
1

Reset & refocus

This is your moment to reset, get clear on your goals, and decide what this summer is going to mean for you. Our journalling prompts in the app will guide you every step of the way.

Week 2
2

Time to move

It's time to move! This week, new workout challenges are live in the app. Pick your favourite and push yourself in new ways. Your body is ready. Let's go.

Week 3
3

Stronger together

This week, it's all about community. Grab a workout buddy, join a run club, or cheer on a fellow Strong Girl, because we're always stronger together.

Week 4
4

Fuel your body

Three brand-new recipes are live in the app this week to help you fuel your body and feel amazing. Get cooking, share your favourites with the community, and let's inspire each other.

Week 5
5

Lace up

Lace up, we're going running. This week, chase a new PB, discover new running workouts in the app, or keep progressing through your training plan. Log your run and show us what you've got.

Week 6
6

Celebrate your wins

Over the last 6 weeks, you've shown up. Now it's time to celebrate everything you've achieved. Jump into the guided reflection prompts in the app and share your wins with the community.

The Prizes

New prizes,
every week.

We'll be announcing new prizes every week, so make sure you're following us @stronggirlsociety so you're the first to know what's up for grabs. If you love to run, eat well and explore new places, we've got you covered…

Weekly draws Brand collabs Community shoutouts

Inside the app

Strong Girl Summer is one challenge inside a much bigger toolkit. When you join, you get the lot.

Hundreds of workouts

Strength, cardio, Pilates, mobility. Gym or home. New workouts added every month.

HYROX & running plans

Official HYROX Digital Fitness Partner. From a 12-week beginner programme to race-ready training.

Progress & analytics

Streaks, running stats, water, sleep, journal. All in your Performance Overview.

Daily journal

Reflect, reset, stay consistent. Prompts and check-ins, together.

The community

20,000+ girls cheering each other on. Plus IRL events and brand-led meetups.

Apple Watch sync

Full workout sync, live metrics, start / pause / finish from your wrist.

More than just a fitness app.

Get ready to level up your fitness and join a movement that makes a difference.

  • Your fitness and wellness big sister in your pocket
  • In-app challenges and incredible prizes
  • IRL community events
  • New workouts added every month

What members say

Real stories from strong girls who turned their goals into habits.

"Love the platform, workouts, trainers and community."
SGS Member
"The workouts are good and well rounded. I am a long time fan of the recipes."
SGS Member
"The programmes are amazing. The workouts are fun and motivating."
SGS Member

Real girls, real results.

In her words
Milly Taylor
@mill.yfitness
In her words
Melissa Martin
@bowlsandsouls
In her words
Katie Burbridge
@katiejburbridge

Tap the speaker to hear them. Swipe for more.

Strong Girl Summer is free
with every SGS plan.

Pick the plan that suits you. Cancel anytime.

Monthly Plan

£9.99/mo

Billed monthly

  • Full access to all features
  • Personalised weekly plans
  • 80+ healthy recipes
  • Strong Girl Summer included
  • Cancel anytime
Get Started
★ Most Popular ★

6-Month Plan

£7.49/mo

£44.99 billed every 6 months

  • Full access to all features
  • Personalised weekly plans
  • 80+ healthy recipes
  • Strong Girl Summer included
  • Save 25% vs monthly
Get Started

Yearly Plan

£7.08/mo

£84.99 billed annually

  • Full access to all features
  • Personalised weekly plans
  • 80+ healthy recipes
  • Strong Girl Summer included
  • Best value
Get Started

Money-back guarantee: try risk-free. Not loving it? Get a full refund within 14 days. No questions asked. We're that confident you'll love SGS.

Frequently asked questions

Everything you need to know before your Strong Girl Summer starts.

When does Strong Girl Summer start?
Monday 6th July 2026. The challenge runs for 6 weeks, with a brand-new challenge dropping each week. Open the SGS app on day one and tap Join Challenge on your home tab.
How do the prizes work?
There are prizes to win every single week. Show up, log your sessions in-app, and you're entered into that week's draw. New prizes are announced weekly, so follow @stronggirlsociety to see what's up for grabs. Specifics revealed inside the app.
I'm a total beginner. Is this for me?
Yes. SGS is built for women who've never seen themselves as runners or lifters. Every workout has beginner modifications and there's no streak shame if you miss a day. Real coaches in your corner, not an algorithm shouting at you.
Do I need a gym?
No. The workout weeks mix running, strength, Pilates and HYROX-style work, with most workouts having a home or equipment-free option. Train wherever suits you.
I'm already an SGS subscriber. What do I do?
Just open the app on Monday 6th July. The challenge appears on your home tab. Tap Join Challenge and you're in. No re-subscribing, no extra fee.
What if I miss a day?
Catch up at your own pace. There's no streak penalty. Workouts unlock weekly so you've got room to flex around real life.
Is the challenge included or extra?
Included free with every SGS plan. There's nothing extra to buy. Strong Girl Summer is one of many things in the app: workouts, recipes, journal, community, watch sync.
Can I cancel after the challenge?
Yes. Cancel anytime in your billing settings. There's also a 14-day money-back guarantee on your subscription. Try risk-free.
Strong Girl Summer Starts Monday 6th July

Who's ready for a Strong Girl Summer?

Download the app to get started and join thousands of Strong Girls supporting each other every day. 6 weeks to feel good, starting Monday 6th July. Don't miss the start.

Join the challenge

From £7.08/month. Cancel anytime. Prizes drawn weekly across the 6-week challenge to active members. Full T&Cs in app.