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Running tools for AI agents: 92 calculators, 46 guides, marathon data, pace and HR zones.
About
Running tools for AI agents: 92 calculators, 46 guides, marathon data, pace and HR zones.
Security Report
6.2
Moderate6.2Moderate RiskThis is a well-structured MCP server for RunDida running tools with clean code architecture and appropriate security practices. The server fetches data from a public API with no authentication requirements, implements caching to reduce unnecessary requests, and uses proper input validation via Zod schemas. No credentials are hardcoded, and all network calls target a single trusted domain. Minor code quality observations do not significantly impact the overall security posture. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
3 files analyzed · 7 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-xweaponx7-rundida-mcp": {
"args": [
"-y",
"@rundida/mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@rundida/mcp-server
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.
Quick Start
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"rundida": {
"command": "npx",
"args": ["-y", "@rundida/mcp-server"]
}
}
}
Claude Code
claude mcp add rundida -- npx -y @rundida/mcp-server
Cursor / Windsurf
Add to your MCP configuration:
{
"rundida": {
"command": "npx",
"args": ["-y", "@rundida/mcp-server"]
}
}
Available Tools
| 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.
Example Usage
Ask your AI assistant:
- "What's my marathon pace if I want to finish in 3:30?"
- "Predict my marathon time based on my 10K of 45 minutes"
- "What are my heart rate zones? I'm 32 with a resting HR of 52"
- "How many days until the Tokyo Marathon?"
- "Show me all running calculators related to nutrition"
- "What running guides do you have about marathon training?"
- "Tell me about the couch to 5K guide"
About RunDida
RunDida (跑滴答) is a free running tools platform for runners of all levels:
- 90+ Interactive Calculators — Pace, heart rate zones, VO2max, race prediction, nutrition, gear sizing, weather impact, and more
- 29 Marathon Countdowns — Live timers with race-day weather forecasts, course profiles, and training tools
- Free JSON API — No authentication required, CORS enabled, OpenAPI 3.0 documented
- Multi-language — English, Chinese (中文)
- Embeddable Widgets — One-line iframe embed for any calculator
All tools are free, no account required. Try them at rundida.com.
How It Works
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 |
Requirements
- Node.js >= 18
- Internet connection (data tools fetch from rundida.com)
Links
| Resource | URL |
|---|---|
| RunDida Website | rundida.com |
| API Documentation | rundida.com/api |
| OpenAPI Spec | rundida.com/api/openapi.json |
| NPM Package | @rundida/mcp-server |
License
MIT
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