Case studies
London Marathon
Alex Leprêtre
Carb per hour: 67g
Sodium per hour: 0mg
Fluid per hour: 111ml
Relative sodium concentration: 0mg/L
View Alex's NumbersLondon Marathon
Alex Leprêtre
Carb per hour: 67g
Sodium per hour: 0mg
Fluid per hour: 111ml
Relative sodium concentration: 0mg/L
View Alex's NumbersLondon Marathon
David Lipman
Carb per hour: 78g
Sodium per hour: 0mg
Fluid per hour: 56ml
Relative sodium concentration: 0mg/L
View David's NumbersLondon Marathon
David Lipman
Carb per hour: 78g
Sodium per hour: 0mg
Fluid per hour: 56ml
Relative sodium concentration: 0mg/L
View David's NumbersLondon Marathon
Sam Holness
Carb per hour: 51g
Sodium per hour: 0mg
Fluid per hour: 169ml
Relative sodium concentration: 0mg/L
View Sam's NumbersLondon Marathon
Sam Holness
Carb per hour: 51g
Sodium per hour: 0mg
Fluid per hour: 169ml
Relative sodium concentration: 0mg/L
View Sam's NumbersLiege-Bastogne-Liege Sportive
Christine O'Connell
Carb per hour: 61g
Sodium per hour: 220mg
Fluid per hour: 232ml
Relative sodium concentration: 952mg/L
View Christine's NumbersLiege-Bastogne-Liege Sportive
Christine O'Connell
Carb per hour: 61g
Sodium per hour: 220mg
Fluid per hour: 232ml
Relative sodium concentration: 952mg/L
View Christine's NumbersIRONMAN® Texas
Danielle Lewis
Carb per hour: 73g
Sodium per hour: 611mg
Fluid per hour: 950ml
Relative sodium concentration: 644mg/L
View Danielle's NumbersIRONMAN® Texas
Danielle Lewis
Carb per hour: 73g
Sodium per hour: 611mg
Fluid per hour: 950ml
Relative sodium concentration: 644mg/L
View Danielle's NumbersMarathon des Sables
Pierre Meslet
Carb per hour: 78g
Sodium per hour: 1961mg
Fluid per hour: 1,711ml
Relative sodium concentration: 1351mg/L
View Pierre's NumbersMarathon des Sables
Pierre Meslet
Carb per hour: 78g
Sodium per hour: 1961mg
Fluid per hour: 1,711ml
Relative sodium concentration: 1351mg/L
View Pierre's NumbersBoston Marathon
Mario Fraioli
Carb per hour: 82g
Sodium per hour: 390mg
Fluid per hour: 608ml
Relative sodium concentration: 641mg/L
View Mario's NumbersBoston Marathon
Mario Fraioli
Carb per hour: 82g
Sodium per hour: 390mg
Fluid per hour: 608ml
Relative sodium concentration: 641mg/L
View Mario's NumbersRotterdam Marathon
Louise Small
Carb per hour: 65g
Sodium per hour: 397mg
Fluid per hour: 596ml
Relative sodium concentration: 667mg/L
View Louise's NumbersRotterdam Marathon
Louise Small
Carb per hour: 65g
Sodium per hour: 397mg
Fluid per hour: 596ml
Relative sodium concentration: 667mg/L
View Louise's NumbersManchester Marathon
Chris Harris
Carb per hour: 79g
Sodium per hour: 938mg
Fluid per hour: 454ml
Relative sodium concentration: 2066mg/L
View Chris's NumbersManchester Marathon
Chris Harris
Carb per hour: 79g
Sodium per hour: 938mg
Fluid per hour: 454ml
Relative sodium concentration: 2066mg/L
View Chris's NumbersManchester Marathon
Ant Gritton
Carb per hour: 94g
Sodium per hour: 480mg
Fluid per hour: 160ml
Relative sodium concentration: 3000mg/L
View Ant's NumbersManchester Marathon
Ant Gritton
Carb per hour: 94g
Sodium per hour: 480mg
Fluid per hour: 160ml
Relative sodium concentration: 3000mg/L
View Ant's NumbersParis Marathon
James Phillips
Carb per hour: 83g
Sodium per hour: 573mg
Fluid per hour: 237ml
Relative sodium concentration: 2419mg/L
View James's NumbersParis Marathon
James Phillips
Carb per hour: 83g
Sodium per hour: 573mg
Fluid per hour: 237ml
Relative sodium concentration: 2419mg/L
View James's NumbersParis Marathon
Evan Scully
Carb per hour: 111g
Sodium per hour: 88mg
Fluid per hour: 91ml
Relative sodium concentration: 962mg/L
View Evan's NumbersParis Marathon
Evan Scully
Carb per hour: 111g
Sodium per hour: 88mg
Fluid per hour: 91ml
Relative sodium concentration: 962mg/L
View Evan's Numbers