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Rosalind’s 8-week transformation

Won £5,000 & lost 10.2kg in 8 weeks, at 57 — judged on the change from their own starting point.

Before After Rosalind before and after their 8-week transformation
Real participant, shown with consent. Photographs are unedited.
10.2 kgweight change
8 weeksduration
£5,000prize won

“While the financial reward is wonderful, the greatest gift has been how I feel now — healthier, stronger, and more confident — and the pride my husband, my sons, and my extended family have shown.”

— Rosalind, Won £5,000 · 3rd place, New Year challenge

Rosalind ran the same eight weeks everyone else does — personalised programming, macros adjusted weekly, and a check-in every week. Judged on the change from their own starting point, not against anyone else’s body.

Individual results vary — this is one participant’s documented result, not a promise of your own, and it required consistent training and nutrition. Weight loss of around 1–2lb per week is the generally accepted safe rate; where a result was achieved faster it should not be taken as typical or as a target. Always consult your doctor before starting a weight-loss programme.

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Tracked in the 8WTC app, day by day

Rosalind’s 8-week challenge, in the numbers.

Every figure below comes straight from Rosalind’s own logging during the challenge — weight, food, steps and sleep, 56 days without hiding a single one.

−10.2kg13.92% of body weight
4.5kgpast the 8-week target
80.9%calorie adherence
1,054,943steps across the challenge
98.2%of days fully logged
1.46gprotein per kg bodyweight
Weight, every day of the challenge73.3kg → 63.1kg · the dashed line is the plan’s weekly target
63 65 67 69 71 73 73.3kg 63.1kg W1W2W3W4W5W6W7W82026-01-05 — 73.3kg2026-01-06 — 72.2kg2026-01-07 — 72.2kg2026-01-08 — 71.7kg2026-01-09 — 71.1kg2026-01-10 — 70.7kg2026-01-11 — 70.1kg2026-01-12 — 70.2kg2026-01-13 — 70kg2026-01-14 — 69.7kg2026-01-15 — 69.3kg2026-01-16 — 69.3kg2026-01-17 — 69.1kg2026-01-18 — 69.2kg2026-01-19 — 69.5kg2026-01-20 — 68.9kg2026-01-21 — 68.7kg2026-01-22 — 68.4kg2026-01-23 — 68.3kg2026-01-24 — 67.8kg2026-01-25 — 67.9kg2026-01-26 — 68.2kg2026-01-27 — 68kg2026-01-28 — 67.8kg2026-01-29 — 67.8kg2026-01-30 — 67.5kg2026-01-31 — 67.1kg2026-02-01 — 67.1kg2026-02-02 — 67.2kg2026-02-03 — 67kg2026-02-04 — 67.2kg2026-02-05 — 66.9kg2026-02-06 — 66.5kg2026-02-07 — 66.4kg2026-02-08 — 66.4kg2026-02-09 — 66.4kg2026-02-10 — 66.2kg2026-02-11 — 65.7kg2026-02-12 — 65.4kg2026-02-13 — 65.5kg2026-02-14 — 65.6kg2026-02-15 — 66kg2026-02-16 — 66.1kg2026-02-17 — 65.7kg2026-02-18 — 65.2kg2026-02-19 — 64.7kg2026-02-20 — 64.4kg2026-02-21 — 64.3kg2026-02-22 — 64.4kg2026-02-23 — 64.4kg2026-02-24 — 64.2kg2026-02-25 — 64.3kg2026-02-26 — 64.3kg2026-02-27 — 63.9kg2026-02-28 — 63.6kg2026-03-01 — 63.1kg
Weight lost each weekahead of target in 8 of 8 weeks
Week 1: -3.2kg −3.2kg W1Week 2: -1kg −1kg W2Week 3: -1.6kg −1.6kg W3Week 4: -1.1kg −1.1kg W4Week 5: -0.8kg −0.8kg W5Week 6: -0.4kg −0.4kg W6Week 7: -1.7kg −1.7kg W7Week 8: -1.3kg −1.3kg W8
Average daily steps per weektarget 12,500 → 15,000 from week 5 · 1,054,943 steps in total
Week 1: 20,048 avg steps (target 12,500) 20.0k W1Week 2: 19,382 avg steps (target 12,500) 19.4k W2Week 3: 17,241 avg steps (target 12,500) 17.2k W3Week 4: 19,579 avg steps (target 12,500) 19.6k W4Week 5: 20,598 avg steps (target 15,000) 20.6k W5Week 6: 19,361 avg steps (target 15,000) 19.4k W6Week 7: 20,065 avg steps (target 15,000) 20.1k W7Week 8: 20,144 avg steps (target 15,000) 20.1k W8

What Rosalind actually ate

Daily averages from 54 fully logged days, against the plan’s targets.

Calories 1,335kcal a day 81% of the 1,650kcal target
Protein 99g a day 86% of the 115g target
Carbs 155g a day 84% of the 185g target
Fats 33g a day 66% of the 50g target

The full week-by-week log

WeekWeightChangevs targetAvg kcalAvg stepsSleep
W170.1kg-3.2kg ahead 2.5kg 1,51320,0487.32h
W269.2kg-1kg ahead 2.6kg 1,38519,3827.07h
W367.9kg-1.6kg ahead 3.2kg 1,29317,2417.11h
W467.1kg-1.1kg ahead 3.3kg 1,19619,5797.49h
W566.4kg-0.8kg ahead 3.3kg 1,35620,5987.42h
W666kg-0.4kg ahead 3kg 1,28919,3617.42h
W764.4kg-1.7kg ahead 3.9kg 1,32420,0657.71h
W863.1kg-1.3kg ahead 4.5kg 1,33220,1447.14h

How it was done: 1,650 kcal a day with 115g protein, steps at 12,500+ a day rising to 15,000, cardio 2 to 4x per week, and an average 7.33 hours of sleep — logged daily and adjusted at every weekly check-in. No supplements story, no secret: adherence.

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Others who started at week one.

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Pauline Lost 6.8kg across three back-to-back challenges
Nicola — before and after
Nicola Lost 3.7kg in 8 weeks, and kept going
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