Fuel My Ride

How much carbohydrate are you actually burning right now? FuelMyRide answers that in real time on your bike. It estimates carbohydrate (CHO) and fat oxidation from your power output and your personal physiology profile, so your fueling decisions come from data rather than feel. Built for club racers, endurance riders, and coaches who want their athletes to understand how intensity drives substrate use. What you see Live CHO and Fat oxidation in g/hr, smoothed over your chosen window Session totals: CHO grams, Fat grams, energy expended in kJ Energy ratio bar showing the split between carb and fat burning right now Zone-aware boundary that shifts as you cross LT1 and LT2 How it works Estimates VO2max from your 5-minute power (Sitko et al, 2022) Maps RER to power using your critical power and metabolic profile Derives CHO and fat g/min via Frayn stoichiometry Smooths values over 30, 60, or 120 seconds for a stable readout Settings Body mass in kg 5-minute power in watts Critical Power in watts Metabolic profile: Diesel, Average, or Powerful Smoothing window: 30, 60, or 120 seconds Nerd mode for direct LT1 and LT2 entry Limits This is a directional fueling tool, not a metabolic cart. Numbers are estimates from your power output and your configured inputs. Use it to inform fueling decisions and learn how your body responds across intensities. Not a substitute for lab testing or qualified sports nutrition advice. Made by Enhanced Endurance — coaching athletes who fit training into real life, not the other way around. Loved FuelMyRide? The best support is sharing with your cycling friends, leaving a review, or reaching out about coaching at www.enhanced-endurance.com. Compatibility Edge 540, 550, 840, 850, 1040, 1050

v1.4: Fixed totals resetting to zero when moving the data field to a new position mid-activity. Totals now persist correctly across field moves and reset properly only at the start of a new activity.