Build a couch-to-5K plan with walk-run intervals, pacing targets, gear basics, and race-day prep.
New runners aiming for their first 5K race
Assess current fitness
Choose a 5K training plan
Pick running shoes
Schedule three runs per week
Start with the closest real-world task, then use the mapped tools inside each guide.
Free step-by-step running for beginners for new runners. Plan running for beginners with calculators and checklists covering health check and gear, follow.
Marathon training plan workflow with weekly mileage progression, pace zone calculations, long run scheduling, taper timing, and race-day fueling strategies.
Free step-by-step sports nutrition plan for athletes. Plan sports nutrition plan with calculators and checklists covering calculate energy needs, set macro.
Filter and categorize specialized tools in this niche field by functionality and complexity.
Calculate average pace per kilometer and mile plus speed from one entered distance and elapsed time. Transparent constant-pace arithmetic, not a race predictor.
Calculate a user-entered heart-rate-reserve percentage range with the Tanaka age-estimated maximum. Shows formula and limits; never prescribes training zones.
Calculate adult BMI from metric or imperial height and weight. See CDC screening categories, formula steps, and limitations without treating BMI as a diagnosis.
Compare adult BMR equations and a selected activity-multiplier TDEE scenario without generating calorie, macro, or meal prescriptions.
Compare adult beverage water with National Academies total-water Adequate Intake references while keeping food water and individual needs explicit.
Reproduce mean kilometre/mile pace and speed from one completed source-owned race result and retained event distance, with an optional same-result displayed-pace comparison—without creating targets, splits, predictions or training advice.
Convert a user-selected energy total and carbohydrate, protein, and fat percentages into calories and grams with adult AMDR context.
Estimate adult basal metabolic rate with Mifflin–St Jeor, revised Harris–Benedict, or Katch–McArdle, plus a clearly labeled activity-multiplier TDEE scenario.
Estimate adult body-fat percentage with a sex-specific U.S. Navy circumference equation, explicit measurement guidance, unit conversion, and non-diagnostic limitations.
These tools already support the workflows in this niche field.
Discover more workflows, tools, and beginner guides across related niche fields in this domain.
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