Six weeks. Three classes a week. Seven daily pillars. A coach's team behind you. Everything for the challenge lives on this page: the app, the rules, the teams and every accountability card.
Put the app on your home screen before you start: Share → Add to Home Screen on iPhone, or ⋮ → Add to Home screen on Android. Your ticks back up automatically, and your restore code is under More in the app.
Closes Sunday 4 October
Scans Sat 3 – Mon 5 Oct: Tanita and measurements. Consent form first, then upload your before photos
Halfway scans Sat 24 – Mon 26 Oct. First team standings
Final scans Fri 13 – Sun 15 Nov. Upload your after photos
Wirehouse. Trophies, winners, before & afters
At Fuel School, before you train
Book and turn up to three classes a week, every week. Tick your seven pillars in the app every day. Check in with your team chat. That's it.
All seven ticked is a green day. Miss a day, carry on. No restarting.
Everyone in the challenge is on a 12-class pass or above, and everyone pays £50 entry.
Every member joins a coach's team when they sign up. The app asks for your team and your goal (lose fat or build muscle) the first time you open it. If your goal is fat loss, your scans count towards your team. Each team caps at 10 until every team has 10, then caps lift; reception moves late sign-ups to the smallest team.
Fat loss is scored on body fat %, never on weight, using the Tanita scans on Day 1, Day 22 and Day 42. Only the change is ever shown.
| Board | What it counts | Prize |
|---|---|---|
| Teams | Average drop in body fat % of each team's fat-loss members. Team size doesn't matter, and coaches aren't in the average | Winning Team and Winning Coach |
| Fat loss | Women and men ranked separately on the drop in body fat % since Day 1. Opt-in | Fat Loss – Women, Fat Loss – Men |
| Green days | Days with all seven pillars ticked | Most Consistent |
| Team of the week | Average green days per member that week, announced Sunday night | Team of the week |
| Streak, Classes | Showing up | Bragging rights |
Transformation isn't on the board. A panel of three chooses it from the scans, measurements, before and after photos and each person's story. The panel rewards healthy, sustainable change across the whole six weeks, not a crash diet before the final scan, and any judge steps out when their own team's finalist is being scored.
The board updates by itself whenever members open the app, so open it every day. Posting your accountability card in your team chat counts as your daily check-in.
Every winner gets a trophy on awards night, Friday 20 November at Wirehouse.
Chosen by the panel. Open to everyone. The winner becomes the face of our New Year campaign
From Preps by Kee, worth £200, to keep you on track after the challenge. Biggest drop in body fat %
From Preps by Kee, worth £200, to keep you on track after the challenge. Biggest drop in body fat %
Most green days. Open to everyone
Biggest average drop in body fat %. A team trophy for the wall and a medal each
The coach of the winning team, plus the Top Coach trophy
To win anything, your Day 1 and Day 42 scans and photos must be done. One individual prize per person; the team prize is on top. To be considered for Transformation, say yes to marketing use of your end-of-challenge photos on the consent form: the winner becomes the face of our New Year campaign.
| When | What |
|---|---|
| Until 4 Oct | Recruit in every class. Post your "I'm in Team…" accountability card (below). Aim for 10 on your team. |
| Every day | Open your coach page. It shows who's active today, who's gone quiet for three days, and a message ready to copy for each of them. |
| Monday | Message your team: this week's focus and where the team sits on the board. |
| Wednesday | Personal message to anyone on 0 classes so far. Your coach page lists them. No silent members. |
| Friday | One shout-out story about someone on your team. Send the clip to Kylie the same day. |
| Saturday | Weigh-in cover on the rota (two coaches a week). Remind your team to open the app so the board is up to date. |
| Sunday night | Team of the week is announced. Standings are on your coach page and the app's Board tab. |
| Scan windows | Sat 3 – Mon 5 Oct, Sat 24 – Mon 26 Oct, Fri 13 – Sun 15 Nov, in the half hour before each class. Two coaches per session: one on the Tanita and the scan sheet, one on tape measurements. Members take and upload their own photos on the photo page. No consent form, no scan. After the halfway and final windows, copy the team averages into the board sheet's Teams tab. |
| In class | Push the quiet slots: Monday and Wednesday 6am, Saturday 10am. Fill them with your team. |
Press and hold on your phone to save, or tap the link under each one. Story-size cards are 1080×1920, feed posts are 4:5.
Members build their own before & after card inside the app (Cards tab, Before & after). Day 1 photo is saved on their phone, Day 42 photo added at the end. The blank template is here for reference.

Every member's daily pillar card and countdown card come from the app. Open the app → Card → Build today's card.