One week until the 2018 IRONMAN World Championship brought to you by Amazon!

Who do you think will stand atop the podium in Kailua-Kona, Hawai`i?

Yvonne Van Vlerken gives her take on the course at IRONMAN Barcelona.

Tune in Sunday morning at 8 am CEST/2 am ET for live coverage from Spain on IRONMAN now.

Harry Wiltshire has some tips for athletes taking on their first IRONMAN tomorrow at IRONMAN Barcelona.

What advice would you give?