Case studies
IRONMAN® World Championships
Louella O’Herlihy
Carb per hour: 73g
Sodium per hour: 310mg
Fluid per hour: 509ml
Relative sodium concentration: 610mg/L
View Louella's NumbersIRONMAN® World Championships
Louella O’Herlihy
Carb per hour: 73g
Sodium per hour: 310mg
Fluid per hour: 509ml
Relative sodium concentration: 610mg/L
View Louella's NumbersIRONMAN® World Championships
Katherine Amps
Carb per hour: 79g
Sodium per hour: 354mg
Fluid per hour: 363ml
Relative sodium concentration: 974mg/L
View Katherine's NumbersIRONMAN® World Championships
Katherine Amps
Carb per hour: 79g
Sodium per hour: 354mg
Fluid per hour: 363ml
Relative sodium concentration: 974mg/L
View Katherine's NumbersMammoth Trail Fest 50km
Lauren Puretz
Carb per hour: 77g
Sodium per hour: 119mg
Fluid per hour: 193ml
Relative sodium concentration: 618mg/L
View Lauren's NumbersMammoth Trail Fest 50km
Lauren Puretz
Carb per hour: 77g
Sodium per hour: 119mg
Fluid per hour: 193ml
Relative sodium concentration: 618mg/L
View Lauren's NumbersMammoth Trail Fest 50km
Chris Myers
Carb per hour: 102g
Sodium per hour: 639mg
Fluid per hour: 754ml
Relative sodium concentration: 848mg/L
View Chris's NumbersMammoth Trail Fest 50km
Chris Myers
Carb per hour: 102g
Sodium per hour: 639mg
Fluid per hour: 754ml
Relative sodium concentration: 848mg/L
View Chris's NumbersICF Canoe Marathon World Championships
Mads Pedersen
Carb per hour: 81g
Sodium per hour: 850mg
Fluid per hour: 826ml
Relative sodium concentration: 1029mg/L
View Mads's NumbersICF Canoe Marathon World Championships
Mads Pedersen
Carb per hour: 81g
Sodium per hour: 850mg
Fluid per hour: 826ml
Relative sodium concentration: 1029mg/L
View Mads's NumbersIRONMAN® Italy
Tim Bull
Carb per hour: 61g
Sodium per hour: 193mg
Fluid per hour: 340ml
Relative sodium concentration: 567mg/L
View Tim's NumbersIRONMAN® Italy
Tim Bull
Carb per hour: 61g
Sodium per hour: 193mg
Fluid per hour: 340ml
Relative sodium concentration: 567mg/L
View Tim's NumbersIRONMAN® Italy
Olivia Bull
Carb per hour: 47g
Sodium per hour: 164mg
Fluid per hour: 235ml
Relative sodium concentration: 696mg/L
View Olivia's NumbersIRONMAN® Italy
Olivia Bull
Carb per hour: 47g
Sodium per hour: 164mg
Fluid per hour: 235ml
Relative sodium concentration: 696mg/L
View Olivia's NumbersManhattan Island Swim
Andy Donaldson
Carb per hour: 80g
Sodium per hour: 219mg
Fluid per hour: 592ml
Relative sodium concentration: 370mg/L
View Andy's NumbersManhattan Island Swim
Andy Donaldson
Carb per hour: 80g
Sodium per hour: 219mg
Fluid per hour: 592ml
Relative sodium concentration: 370mg/L
View Andy's NumbersISA World Paddleboard Championship
Andrew Byatt
Carb per hour: 25g
Sodium per hour: 418mg
Fluid per hour: 418ml
Relative sodium concentration: 1000mg/L
View Andrew's NumbersISA World Paddleboard Championship
Andrew Byatt
Carb per hour: 25g
Sodium per hour: 418mg
Fluid per hour: 418ml
Relative sodium concentration: 1000mg/L
View Andrew's NumbersIRONMAN 70.3® Weymouth
Tash Cooper-Smith
Carb per hour: 44g
Sodium per hour: 228mg
Fluid per hour: 294ml
Relative sodium concentration: 777mg/L
View Tash's NumbersIRONMAN 70.3® Weymouth
Tash Cooper-Smith
Carb per hour: 44g
Sodium per hour: 228mg
Fluid per hour: 294ml
Relative sodium concentration: 777mg/L
View Tash's NumbersIRONMAN 70.3® Weymouth
Jack Davis
Carb per hour: 56g
Sodium per hour: 335mg
Fluid per hour: 520ml
Relative sodium concentration: 645mg/L
View Jack's NumbersIRONMAN 70.3® Weymouth
Jack Davis
Carb per hour: 56g
Sodium per hour: 335mg
Fluid per hour: 520ml
Relative sodium concentration: 645mg/L
View Jack's NumbersSuffolk Coastal Path 50km
Jamie Pond
Carb per hour: 104g
Sodium per hour: 540mg
Fluid per hour: 463ml
Relative sodium concentration: 1167mg/L
View Jamie's NumbersSuffolk Coastal Path 50km
Jamie Pond
Carb per hour: 104g
Sodium per hour: 540mg
Fluid per hour: 463ml
Relative sodium concentration: 1167mg/L
View Jamie's Numbers