ArenaCalc Race Pace & Endurance Split Calculator

com.arenacalc/endurance-pace-labVersion 1.0.0

Compute exact min/km, min/mile, and 400m track splits for 5K, 10K, Half Marathon, and Marathon.

Status

Responds127 msNov 14, 2026, 13:47 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://arenacalc.com/mcpResponds127 msNov 14, 2026, 13:47 UTC

No sign-in

claude mcp add --transport http endurance-pace-lab https://arenacalc.com/mcp

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Settings > Connectors > Add custom connector
Name: endurance-pace-lab
Remote MCP server URL: https://arenacalc.com/mcp

{
  "mcpServers": {
    "endurance-pace-lab": {
      "url": "https://arenacalc.com/mcp"
    }
  }
}

code --add-mcp '{"name":"endurance-pace-lab","type":"http","url":"https://arenacalc.com/mcp"}'

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1 tools

Tools of ArenaCalc Race Pace & Endurance Split Calculator
	Description		Read-only	Idempotent	Open world
`calculate_race_pace_splits`Calculate exact min/km pace, min/mile pace, speed (km/h), and 400m track lap time for 5K, 10K, Half Marathon, Marathon, or custom distance.	Calculate exact min/km pace, min/mile pace, speed (km/h), and 400m track lap time for 5K, 10K, Half Marathon, Marathon, or custom distance.	Not declared	Not declared	Not declared	Not declared