Case studies
Amsterdam Marathon
Dravid Hirani
Carb per hour: 68g
Sodium per hour: 189mg
Fluid per hour: 134ml
Relative sodium concentration: 1415mg/L
View Dravid's NumbersAmsterdam Marathon
Dravid Hirani
Carb per hour: 68g
Sodium per hour: 189mg
Fluid per hour: 134ml
Relative sodium concentration: 1415mg/L
View Dravid's NumbersAmsterdam Marathon
Claire Saxton
Carb per hour: 71g
Sodium per hour: 151mg
Fluid per hour: 131ml
Relative sodium concentration: 1152mg/L
View Claire's NumbersAmsterdam Marathon
Claire Saxton
Carb per hour: 71g
Sodium per hour: 151mg
Fluid per hour: 131ml
Relative sodium concentration: 1152mg/L
View Claire's NumbersIRONMAN® Portugal-Cascais
Benji Simpson
Carb per hour: 88g
Sodium per hour: 546mg
Fluid per hour: 542ml
Relative sodium concentration: 1008mg/L
View Benji's NumbersIRONMAN® Portugal-Cascais
Benji Simpson
Carb per hour: 88g
Sodium per hour: 546mg
Fluid per hour: 542ml
Relative sodium concentration: 1008mg/L
View Benji's NumbersIRONMAN 70.3® Portugal-Cascais
Lizzie Rayner
Carb per hour: 94g
Sodium per hour: 578mg
Fluid per hour: 510ml
Relative sodium concentration: 1134mg/L
View Lizzie's NumbersIRONMAN 70.3® Portugal-Cascais
Lizzie Rayner
Carb per hour: 94g
Sodium per hour: 578mg
Fluid per hour: 510ml
Relative sodium concentration: 1134mg/L
View Lizzie's NumbersChester Marathon
James Hatton
Carb per hour: 67g
Sodium per hour: 0mg
Fluid per hour: 566ml
Relative sodium concentration: 0mg/L
View James's NumbersChester Marathon
James Hatton
Carb per hour: 67g
Sodium per hour: 0mg
Fluid per hour: 566ml
Relative sodium concentration: 0mg/L
View James's NumbersChicago Marathon
Ant Gritton
Carb per hour: 86g
Sodium per hour: 668mg
Fluid per hour: 445ml
Relative sodium concentration: 1500mg/L
View Ant's NumbersChicago Marathon
Ant Gritton
Carb per hour: 86g
Sodium per hour: 668mg
Fluid per hour: 445ml
Relative sodium concentration: 1500mg/L
View Ant's NumbersChicago Marathon
Izzi Batt-Doyle
Carb per hour: 119g
Sodium per hour: 625mg
Fluid per hour: 719ml
Relative sodium concentration: 869mg/L
View Izzi's NumbersChicago Marathon
Izzi Batt-Doyle
Carb per hour: 119g
Sodium per hour: 625mg
Fluid per hour: 719ml
Relative sodium concentration: 869mg/L
View Izzi's NumbersIRONMAN® World Championship
Hannah Berry
Carb per hour: 109g
Sodium per hour: 464mg
Fluid per hour: 1,095ml
Relative sodium concentration: 424mg/L
View Hannah's NumbersIRONMAN® World Championship
Hannah Berry
Carb per hour: 109g
Sodium per hour: 464mg
Fluid per hour: 1,095ml
Relative sodium concentration: 424mg/L
View Hannah's NumbersIRONMAN® World Championship
Kellie Branagan
Carb per hour: 81g
Sodium per hour: 887mg
Fluid per hour: 1,083ml
Relative sodium concentration: 818mg/L
View Kellie's NumbersIRONMAN® World Championship
Kellie Branagan
Carb per hour: 81g
Sodium per hour: 887mg
Fluid per hour: 1,083ml
Relative sodium concentration: 818mg/L
View Kellie's NumbersIRONMAN® World Championship
Sam Shepherd
Carb per hour: 86g
Sodium per hour: 871mg
Fluid per hour: 1,287ml
Relative sodium concentration: 677mg/L
View Sam's NumbersIRONMAN® World Championship
Sam Shepherd
Carb per hour: 86g
Sodium per hour: 871mg
Fluid per hour: 1,287ml
Relative sodium concentration: 677mg/L
View Sam's NumbersChicago Marathon
CJ Albertson
Carb per hour: 113g
Sodium per hour: 94mg
Fluid per hour: 424ml
Relative sodium concentration: 222mg/L
View CJ's NumbersChicago Marathon
CJ Albertson
Carb per hour: 113g
Sodium per hour: 94mg
Fluid per hour: 424ml
Relative sodium concentration: 222mg/L
View CJ's NumbersRun to the Sea Bournemouth
Macie Head
Carb per hour: 66g
Sodium per hour: 383mg
Fluid per hour: 550ml
Relative sodium concentration: 697mg/L
View Macie's NumbersRun to the Sea Bournemouth
Macie Head
Carb per hour: 66g
Sodium per hour: 383mg
Fluid per hour: 550ml
Relative sodium concentration: 697mg/L
View Macie's Numbers