US triathlon superstar Sam Long gives ‘astounding’ nutrition debrief after BRUTAL T100 Singapore

The 'Big Unit' took on too much fuel on the bike, leading to bloating.
Sam Long St George 2024 photo credit Getty Images for IRONMAN
Get the ultimate guide to destination racing

With a nickname like the ‘Big Unit’, and competing in the energy-sapping world of endurance triathlon, nutrition is always a key focus for Sam Long – or any triathlete for that matter.

The 29-year-old has provided a nutritional debrief on his Instagram channel following his eighth-place finish at the T100 World Tour event in Singapore at the weekend.

The American was cut well adrift of the field on the swim, finishing 5:36 behind race leader Vincent Luis exiting the water. Sam was unable to bridge the gap to eventual winner Hayden Wilde in brutal heat on the bike and run, but he did make some inroads to secure 14 points in the season opener.

Following the race, in the spectacular heat and humidity of Singapore, Mr “Yo Yo Yo” detailed the nutritional needs required to perform at such a high level.

Advertisement

Astounding carb intake

“Nutrition Debrief From Singapore,” Long posted on Instagram.

“With a 3:15 PM start I opted for a double breakfast; 1 at 7 am and one at 10 am. Breakfast 1 was 3 eggs and lots of toast and breakfast 2 was a few pieces of toast.

“At noon I had Powerbar Apple sauce packets x4 and a granola bar.

Sam Long - T100 San Francisco 2024 bike
[Photo Credit – PTO]

“Now the race: In 60’ pre race I had one satchel of 90G black line mix, a green apple gel, and energy drink. Then on bike I had an ASTOUNDING 310g of carbs in 1h50 minutes over 3.5 Liters (all black line mix) + 200mg caffeine tube.

Too much for Long

“But the truth is it was too much… when I started the run I was a bit bloated and hadn’t digested all of it. I spent the first lap and a half of the run with a stomach cramp. As everyone cheered me on to go faster – it was impossible until it cleared.

“On the run I had 1 2x 1/2 of a gel and lots of water (30g total).”

It seems the ‘Big Unit’, like counterpart Jelle Geens, was suffering from stomach issues out on course which caused issues for him on the run.

Written by
Stuart Dick
Stuart is a graduate of the University of Sunderland with a masters' degree in Sports Journalism. He spends a lot of his time running and cycling around West Yorkshire, England.

T100 Vancouver results 2026: Derron sees off returning champ Waugh

WATCH AGAIN: Vancouver T100 2026 as Derron returns to winning ways

Athlete anger after swim cancelled at IRONMAN Leeds

IRONMAN Kalmar 2026 women’s results: Laura Philipp sends Kona warning with dominant win

IRONMAN Kalmar 2026 men’s results: Jonas Schomburg powers to dominant first win

WATCH AGAIN – IRONMAN Kalmar: Laura Philipp and Jonas Schomburg take dominant wins

‘The WhatsApp group is dead’ – swim chat binned before Kona

‘I have absolutely no race mode left’ – IRONMAN star Maja Stage Nielsen announces retirement

T100 Vancouver results 2026: Derron sees off returning champ Waugh

WATCH AGAIN: Vancouver T100 2026 as Derron returns to winning ways

Athlete anger after swim cancelled at IRONMAN Leeds

IRONMAN Kalmar 2026 women’s results: Laura Philipp sends Kona warning with dominant win

IRONMAN Kalmar 2026 men’s results: Jonas Schomburg powers to dominant first win

WATCH AGAIN – IRONMAN Kalmar: Laura Philipp and Jonas Schomburg take dominant wins

‘The WhatsApp group is dead’ – swim chat binned before Kona

‘I have absolutely no race mode left’ – IRONMAN star Maja Stage Nielsen announces retirement

Share to...