Tonight on RTÉ One, our five amazing leaders take to the catwalk to take their final bow from Operation Transformation.

After an incredible eight weeks of training, cooking, running and talking - our five OT leaders have come to end of their incredible journey.

Mary, Felicity, David, Sarah, and Wayne will step onto the catwalk in front of host Kathryn Thomas and the OT experts to show off their incredible new selves.

Plus, we'll get the chance to look at the annual 5k run in the Phoenix Park that took place last Saturday.

The leaders took on the challenge of a lifetime with 5000 other walkers, joggers and runners - you may even recognise some very familiar faces as previous leaders made an appearance.

We'll also get the chance to meet some inspiring people who will be completing their first ever 5K.

Tune in ‪Wednesday at 7pm‬ & 9.35pm for the 5k special and the grand finale!

Missed last week's episode? Catch up on Operation Transformation on RTÉ Player now.

For more info on the Operation Transformation leaders, head over to