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MCP server for RunDida — marathon data, pace calculations, heart rate zones for AI agents
MCP server for RunDida — the world's most comprehensive running tools platform.
Give your AI assistant access to 92 running calculators, 46 training guides, 44+ marathon events, pace/time/distance calculations, race time predictions, and heart rate training zones.
Add to your claude_desktop_config.json:
{
"mcpServers": {
"rundida": {
"command": "npx",
"args": ["-y", "@rundida/mcp-server"]
}
}
}
claude mcp add rundida -- npx -y @rundida/mcp-server
Add to your MCP configuration:
{
"rundida": {
"command": "npx",
"args": ["-y", "@rundida/mcp-server"]
}
}
| Tool | Type | Description |
|---|---|---|
list_tools | Data | Browse all 92 running calculators with descriptions |
get_tool | Data | Get details, FAQs, and sources for a specific tool |
list_guides | Data | Browse all 46 running guides with descriptions |
get_guide | Data | Get guide details, FAQs, and related tools |
list_marathons | Data | List 44+ marathon events with dates and locations |
get_marathon | Data | Get marathon details including weather and course profile |
calculate_pace | Compute | Calculate pace, time, or distance (provide any 2 of 3) |
predict_race | Compute | Predict race times using Riegel formula + VO2max estimation |
heart_rate_zones | Compute | Calculate 5 HR training zones (Karvonen method) |
marathon_countdown | Compute | Get countdown to a specific marathon event |
Data tools fetch from the RunDida API with 30-minute caching. Compute tools run locally with zero latency — no API calls needed.
Ask your AI assistant:
RunDida (跑滴答) is a free running tools platform for runners of all levels:
All tools are free, no account required. Try them at rundida.com.
The computation tools use established running science formulas:
| Formula | Used In | Description |
|---|---|---|
| Riegel formula | predict_race | Race time prediction across distances |
| Jack Daniels method | predict_race | VO2max estimation from race performance |
| Karvonen method | heart_rate_zones | Heart rate training zones from age and resting HR |
| Resource | URL |
|---|---|
| RunDida Website | rundida.com |
| API Documentation | rundida.com/api |
| OpenAPI Spec | rundida.com/api/openapi.json |
| NPM Package | @rundida/mcp-server |
MIT
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