Case studies
Gravel Mexico
Hayley Simmonds
Carb per hour: 101g
Sodium per hour: 458mg
Fluid per hour: 580ml
Relative sodium concentration: 790mg/L
View Hayley's NumbersGravel Mexico
Hayley Simmonds
Carb per hour: 101g
Sodium per hour: 458mg
Fluid per hour: 580ml
Relative sodium concentration: 790mg/L
View Hayley's NumbersThe Traka 200
Hayley Simmonds
Carb per hour: 102g
Sodium per hour: 277mg
Fluid per hour: 449ml
Relative sodium concentration: 618mg/L
View Hayley's NumbersThe Traka 200
Hayley Simmonds
Carb per hour: 102g
Sodium per hour: 277mg
Fluid per hour: 449ml
Relative sodium concentration: 618mg/L
View Hayley's NumbersUCI Gravel World Championships
Hayley Simmonds
Carb per hour: 102g
Sodium per hour: 408mg
Fluid per hour: 408ml
Relative sodium concentration: 1000mg/L
View Hayley's NumbersUCI Gravel World Championships
Hayley Simmonds
Carb per hour: 102g
Sodium per hour: 408mg
Fluid per hour: 408ml
Relative sodium concentration: 1000mg/L
View Hayley's NumbersAlpine Gravel Challenge
Hayley Simmonds
Carb per hour: 60g
Sodium per hour: 271mg
Fluid per hour: 296ml
Relative sodium concentration: 917mg/L
View Hayley's NumbersAlpine Gravel Challenge
Hayley Simmonds
Carb per hour: 60g
Sodium per hour: 271mg
Fluid per hour: 296ml
Relative sodium concentration: 917mg/L
View Hayley's NumbersThe Gralloch
Hayley Simmonds
Carb per hour: 86g
Sodium per hour: 640mg
Fluid per hour: 512ml
Relative sodium concentration: 1250mg/L
View Hayley's NumbersThe Gralloch
Hayley Simmonds
Carb per hour: 86g
Sodium per hour: 640mg
Fluid per hour: 512ml
Relative sodium concentration: 1250mg/L
View Hayley's NumbersThe Traka 200km
Hayley Simmonds
Carb per hour: 67g
Sodium per hour: 93mg
Fluid per hour: 278ml
Relative sodium concentration: 333mg/L
View Hayley's NumbersThe Traka 200km
Hayley Simmonds
Carb per hour: 67g
Sodium per hour: 93mg
Fluid per hour: 278ml
Relative sodium concentration: 333mg/L
View Hayley's NumbersUtopia Gravel Fest
Hayley Simmonds
Carb per hour: 54g
Sodium per hour: 158mg
Fluid per hour: 236ml
Relative sodium concentration: 667mg/L
View Hayley's NumbersUtopia Gravel Fest
Hayley Simmonds
Carb per hour: 54g
Sodium per hour: 158mg
Fluid per hour: 236ml
Relative sodium concentration: 667mg/L
View Hayley's NumbersUCI Gravel La Indomable
Hayley Simmonds
Carb per hour: 52g
Sodium per hour: 161mg
Fluid per hour: 396ml
Relative sodium concentration: 405mg/L
View Hayley's NumbersUCI Gravel La Indomable
Hayley Simmonds
Carb per hour: 52g
Sodium per hour: 161mg
Fluid per hour: 396ml
Relative sodium concentration: 405mg/L
View Hayley's Numbers