Case studies
TriathlonFull distance
10th October, 2026
IRONMAN® World Championship
Kellie Branagan
226.0km
10hrs 52mins
Very Hot and Humid, Rain
Carb per hour: 81g
Sodium per hour: 887mg
Fluid per hour: 1,083ml
Relative sodium concentration: 818mg/L
View Kellie's NumbersTriathlonFull distance
10th October, 2026
IRONMAN® World Championship
Kellie Branagan
226.0km
10hrs 52mins
Very Hot and Humid, Rain
Carb per hour: 81g
Sodium per hour: 887mg
Fluid per hour: 1,083ml
Relative sodium concentration: 818mg/L
View Kellie's NumbersTriathlonMiddle distance
12th July, 2026
IRONMAN 70.3® Swansea
Kellie Branagan
113.1km
5hrs 34mins
Hot
Carb per hour: 88g
Sodium per hour: 661mg
Fluid per hour: 818ml
Relative sodium concentration: 808mg/L
View Kellie's NumbersTriathlonMiddle distance
12th July, 2026
IRONMAN 70.3® Swansea
Kellie Branagan
113.1km
5hrs 34mins
Hot
Carb per hour: 88g
Sodium per hour: 661mg
Fluid per hour: 818ml
Relative sodium concentration: 808mg/L
View Kellie's Numbers