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Closes in9d 12h Join the next challenge · 26 Oct

Owen’s 8-week transformation

Lost 4.5kg in 7 weeks of Challenge 31 — and still going — judged on the change from their own starting point.

Before After Owen before and after their 8-week transformation
Real participant, shown with consent. Photographs are unedited.
4.5 kgweight change
7 weeksduration
—prize won

Owen's 8-week transformation developed over the period shown above, using the 8WTC programme. This result covers their full journey.

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

Owen’s 8-week challenge, in the numbers so far.

Every figure below comes straight from Owen’s own logging during the challenge — weight, food, steps and sleep, 50 days without hiding a single one. Still in progress: week 7 of 8, updated 12 October.

−4.5kg5.5% of body weight
0.3kgshort of the 8-week target with time left
85%calorie adherence
737,737steps across the challenge
100%of days fully logged
2.5gprotein per kg bodyweight
Weight, every day of the challenge82.4kg → 77.9kg · the dashed line is the plan’s weekly target
77 79 81 83 82.4kg 77.9kg W1W2W3W4W5W6W72026-08-24 — 82.4kg2026-08-25 — 81.4kg2026-08-26 — 81.2kg2026-08-27 — 80.7kg2026-08-28 — 81kg2026-08-29 — 80.7kg2026-08-30 — 80.2kg2026-08-31 — 80.4kg2026-09-01 — 80.2kg2026-09-02 — 80kg2026-09-03 — 80.1kg2026-09-04 — 81kg2026-09-05 — 80.1kg2026-09-06 — 79.2kg2026-09-07 — 79.5kg2026-09-08 — 80.5kg2026-09-09 — 80.5kg2026-09-10 — 79.9kg2026-09-11 — 79.6kg2026-09-12 — 79.7kg2026-09-13 — 79.7kg2026-09-14 — 80.3kg2026-09-15 — 79.7kg2026-09-16 — 79.4kg2026-09-17 — 79kg2026-09-18 — 79.5kg2026-09-19 — 79.4kg2026-09-20 — 79.4kg2026-09-21 — 79.5kg2026-09-22 — 78.9kg2026-09-23 — 78.7kg2026-09-24 — 78.7kg2026-09-25 — 79.4kg2026-09-26 — 79kg2026-09-27 — 78.1kg2026-09-28 — 78.9kg2026-09-29 — 78.6kg2026-09-30 — 78.3kg2026-10-01 — 78.1kg2026-10-02 — 78.4kg2026-10-03 — 78.4kg2026-10-04 — 78.6kg2026-10-05 — 78.4kg2026-10-06 — 78.8kg2026-10-07 — 78.5kg2026-10-08 — 78.3kg2026-10-09 — 78.4kg2026-10-10 — 78.5kg2026-10-11 — 78.6kg2026-10-12 — 77.9kg
Weight lost each weekahead of target in 6 of 7 weeks
Week 1: -2.2kg −2.2kg W1Week 2: -1kg −1kg W2Week 3: 0.5kg +0.5kg W3Week 4: -0.3kg −0.3kg W4Week 5: -1.3kg −1.3kg W5Week 6: 0.5kg +0.5kg W6Week 7: 0kg 0kg W7
Average daily steps per weektarget 12,500 → 15,000 from week 5 · 737,737 steps in total
Week 1: 17,670 avg steps (target 12,500) 17.7k W1Week 2: 15,974 avg steps (target 12,500) 16.0k W2Week 3: 14,509 avg steps (target 12,500) 14.5k W3Week 4: 13,068 avg steps (target 12,500) 13.1k W4Week 5: 14,939 avg steps (target 15,000) 14.9k W5Week 6: 15,590 avg steps (target 15,000) 15.6k W6Week 7: 13,641 avg steps (target 15,000) 13.6k W7

What Owen actually ate

Daily averages from 49 fully logged days, against the plan’s targets.

Calories 1,835kcal a day 85% of the 2,160kcal target
Protein 196g a day 106% of the 185g target
Carbs 147g a day 67% of the 220g target
Fats 52g a day 87% of the 60g target

The full week-by-week log

WeekWeightChangevs targetAvg kcalAvg stepsSleep
W180.2kg-2.2kg ahead 1.6kg 1,89817,6707.3h
W279.2kg-1kg ahead 2kg 2,01815,9746.4h
W379.7kg+0.5kg ahead 0.9kg 2,03714,5097.1h
W479.4kg-0.3kg ahead 0.6kg 1,80913,0687.4h
W578.1kg-1.3kg ahead 1.3kg 1,72314,9397.4h
W678.6kg+0.5kg ahead 0.2kg 1,59515,5907.4h
W778.6kg0kg behind 0.4kg 1,76713,6416.7h

How it was done: 2,160 kcal a day with 185g protein, steps at 12,500+ a day rising to 15,000, cardio steps only, no set cardio, and an average 7.1 hours of sleep — logged daily and adjusted at every weekly check-in. No supplements story, no secret: adherence.

More stories

Others who started at week one.

Rosalind — before and after
Rosalind Won £5,000 & lost 10.2kg in 8 weeks, at 57 Won £5,000
Dartavious — before and after
Dartavious Won £15,000 & lost 13.5kg in 8 weeks Won £15,000
Pauline — before and after
Pauline Lost 6.8kg across three back-to-back challenges
Explore every story →

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