Twelve free tools
Plant-based running nutrition calculators
Carbohydrate, fiber, sodium, protein, and caffeine totals come from the reviewed food and product tables. A language model only maps meal descriptions and writes explanations — it never invents a number or a Certified Vegan label.
Flagship · g fiber / day
Fiber Load Checker
Paste a race-week day of eating and get total fiber against the ~15 g/day ceiling, with a specific low-fiber plant swap for every food that pushed you over.
Race week · g carbs / day
Plant-Based Carb Loading Calculator
Turns body mass and days-to-race into a published g/kg carbohydrate target, then builds meal plans using only low-fiber plant foods.
Race day · g carbs / hour
Vegan Race Fuel Planner
Hourly carbohydrate, sodium, and fluid targets, matched to specific products from the verification-status catalog.
Race morning · g carbs vs target
Race-Morning Breakfast Builder
Map a vegan pre-run breakfast onto the food table and compare carbohydrate to the 1–4 g/kg ACSM band for the hours you have.
Night before · g fiber / dinner
Night-Before Dinner Builder
Check a plant-based dinner against the race-week fiber heuristic and see which plate items spend the budget.
After the run · g protein / sitting
Vegan Recovery Meal Builder
Build a post-run sitting near 0.3 g/kg protein plus carbohydrate from the food table — without whey recovery canisters.
Travel · g carbs + fiber
Hotel Breakfast Packer
Describe a kettle-only or buffet morning. Mapped foods stay on the race-week list so oatmeal bars do not sneak in.
Catalog · SKU status
Vegan Gel Checker
Type a brand or packet name. Matches the verification-status catalog only — no invented Certified Vegan labels.
Race course · carry vs skip
Aid-Station Decoder
Paste what the race is handing out. Flags honey gels and dairy recovery canisters that share a vegan-looking logo.
Caffeine · mg caffeine
Caffeine Stack Calculator
Add coffee plus catalog caffeine gels. Totals milligrams against a 3–6 mg/kg working band so you do not stack 300 mg by accident.
Labels · animal flags
Ingredient Red-Flag Scanner
Paste an ingredient list. Highlights honey, whey, gelatin, and milk — it does not certify a product vegan.
Distance · load + g/h
Half vs Full Fueling Splitter
Enter a finish time and body mass. Get a load vs during-race split so a 75-minute half does not copy a 700 g marathon day.