Use Training Pace Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate running training intensity zones and race pace predictions based on performance or VO2max.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete Training Pace Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Training Pace Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Training Pace Calculator.
- 01
Calculate zones from pace
G., 5K, 10K). Returns training zones in km and mile formats. Calculate training intensity zones based on a recent race pace
- 02
Estimate distance conversion
Uses Riegel's formula. Predict pace for a different distance based on current performance
- 03
Calculate zones from vo2max
Returns training zones in km and mile formats. Calculate training intensity zones based on VO2max
Observed, not estimated
606ms average. Fast in production.
Training Pace Calculator is checked daily against the live service.
- Fastest day
- 482ms
- Slowest day
- 771ms
- 14-day trend
- Slowing+21%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Training Pace Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Training Pace Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Training Pace Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_GzmvajBXN0Kzzs6D7RyjqWBwRJ4hZVG27dVOKxbd/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Training Pace Calculator capabilities are ready to use.
{
"mcpServers": {
"training-pace-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_GzmvajBXN0Kzzs6D7RyjqWBwRJ4hZVG27dVOKxbd/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Training Pace Calculator owners ask.
- 01
How do I calculate my training zones from a recent race?
Use the calculate_zones_from_pace capability. Provide your recent race pace in 'mm:ss' format and the distance of that race (e.g., 5K or 10K).
- 02
Can I estimate my marathon pace from a 5K result?
Yes, you can use the estimate_distance_conversion capability. Input your current 5K pace and set the target distance to 'Marathon' to see the predicted performance.
- 03
What if I don't have a recent race time?
You can use the calculate_zones_from_vo2max capability. Simply provide your VO2max value in ml/kg/min to get your estimated training zones.
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