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Saylor Innovations Running Pace Calculator
x402
Saylor Innovations Running Pace Calculator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Calculates running pace (per km and per mile) and speed (km/h) from a given distance and elapsed time
Price / call$0.01
Success—
StatusUnknown
How this service works
Running pace and speed calculator from distance and time - per kilometer and per mile
Output
Returns a JSON object containing the input distance (km) and time (minutes), computed pace in minutes per kilometer, pace in minutes per mile, speed in km/h, the formula used for the calculation, and a scope note describing what the data covers and excludes.
Example use cases
Post-run pace review
“I finished a 21.1 km half marathon in 105 minutes. Can you tell me my pace per kilometer, pace per mile, and my average speed in km/h?”
5K training pace check
“I ran 5 kilometers in 28 minutes today. What was my pace per km and per mile?”
Marathon target pace planning
“If I want to run 42.195 km in 240 minutes, what would my pace per kilometer and per mile be, and what speed in km/h is that?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/sports/pace?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a simple, reliable server-side computation of running pace and speed from distance and time inputs — particularly when you want both per-kilometer and per-mile pace in a single call without building the math yourself. Prefer it over manual calculation or generic math APIs when the output needs to include formatted pace units directly usable in fitness contexts.
Side effects
- Missing required query parameter distance_km or minutes returns an error
- Non-positive or zero values for distance or time may return an error or undefined result
- Non-numeric string inputs for distance_km or minutes may cause a validation error
- Payment failure or missing x402 payment header returns a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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