Case studies
1st
RunningTrail
6th November, 2025
Grampian Peaks Trail 50K
Peter Frano
49.5km
4hrs 29mins
Mild
Carb per hour: 89g
Sodium per hour: 557mg
Fluid per hour: 557ml
Relative sodium concentration: 1000mg/L
View Peter's Numbers1st
RunningTrail
6th November, 2025
Grampian Peaks Trail 50K
Peter Frano
49.5km
4hrs 29mins
Mild
Carb per hour: 89g
Sodium per hour: 557mg
Fluid per hour: 557ml
Relative sodium concentration: 1000mg/L
View Peter's NumbersRunningUltra
28th June, 2025
Western States® 100-Mile Endurance Run
Peter Frano
161.3km
16hrs 10mins
Hot
Carb per hour: 70g
Sodium per hour: 457mg
Fluid per hour: 802ml
Relative sodium concentration: 569mg/L
View Peter's NumbersRunningUltra
28th June, 2025
Western States® 100-Mile Endurance Run
Peter Frano
161.3km
16hrs 10mins
Hot
Carb per hour: 70g
Sodium per hour: 457mg
Fluid per hour: 802ml
Relative sodium concentration: 569mg/L
View Peter's Numbers