Ultra Nutrition Calculator Running Pace Calculator Race Fuel Calculator PF&H Calculator Equivalent Distance Calculator Hydration Calculator Grade Adjusted Pace Calculator Running Pace Calculator Time (hh:mm:ss): Distance: Unit: Meters Kilometers Miles Calculate Pace Race Fuel Calculator Race Duration (hours): Sodium Intake (mg/L) (get tested for accuracy): Hydration (ml/hour) (self test!): Calculate For accurate results establish your saltiness with a sweat test and use the hydration calculator for fluid needs Calculator assumes 40g carbs/hour for short races, 60g/hour for medium and 80g/hour for long. Precision Fuel & Hydration Calculator This is just for fun, it's what I use! Carb Only Drink Mix (4 scoops = 1 serving): Carb & Electrolyte Drink Mix (2 scoops = 1 serving): PH 1000 Tablets (1 tablet): Chews (packs): Flow Gels (1 gel): Calculate Intake Equivalent Distance Calculator Calculator assumes every 100m of elevation gain is equivalent to 1km on the flat. This is an imprecise but useful estimation. Race Distance (km): Elevation Gain (m): Calculate Hydration Calculator Calculate your hydration needs in various temperatures by weighing yourself before and after a run (towelled off and naked) Weight before (kg) Weight after (kg) Duration (hours (15 mins = 0.25)): Calculate Grade Adjusted Pace Calculator Enter your flat pace (mm:ss): Incline to calculate (%): Calculate grade adjusted pace