Training Pace Calculator MCP for AI. Turn race times into specific training zones.
Works with every AI agent you already use
…and any MCP-compatible client








Connect to your AI in seconds.
Training Pace Calculator MCP. It calculates your running zones and predicts race times. Give it a 5K time or your VO2max, and it tells you exactly how fast to run for your easy days, tempo runs, and intervals.
It even uses Riegel's formula to show you how your pace will drop when you move from a 5K to a full marathon.
What your AI can do
Estimate distance conversion
Predicts your pace for a new distance based on a current performance using Riegel's formula.
Calculate zones from pace
Turns a recent race result into specific training zones for both miles and kilometers.
Calculate zones from vo2max
Estimates your training zones based on your physiological VO2max value.
Turn a 5K or 10K time into specific targets for every intensity level.
Set your training zones based on your physiological capacity.
See how your pace will shift as you move from shorter to longer goals.
Get your training numbers in both imperial and metric formats automatically.
Get precise speed requirements for your hardest workout sessions.
Ask an AI about this
Waiting for input…
Training Pace Calculator (3 tools)
Get specific training zones and distance predictions based on your pace or VO2max.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Training Pace Calculator on VinkiusEstimate Distance Conversion
Predicts your pace for a new distance based on a current performance using Riegel's formula.
Calculate Zones From Pace
Turns a recent race result into specific training zones for both miles and...
Calculate Zones From Vo2max
Estimates your training zones based on your physiological VO2max value.
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Training Pace Calculator, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Training Pace Calculator. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 3 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The math of training is a headache.
Most runners end up guessing their workout intensities. You look at a training plan that says easy run and you're not sure if that means a light jog or a steady pace. You might find yourself opening a calculator, looking up Riegel's formula, or trying to remember how much your pace should drop when you move from a 10K to a marathon. It's a lot of manual work that takes you away from actually running.
This MCP does the heavy lifting. Just tell your agent your recent stats and it spits out your zones. You get a clear list of targets for every run in your week. No more tabs, no more manual math.
Training Pace Calculator MCP handles the numbers.
You no longer have to manually calculate your aerobic, tempo, or interval targets. The MCP takes your pace or VO2max and handles the conversion into miles and kilometers instantly.
You get a professional training plan tailored to your actual fitness. It's that simple.
What your AI can actually do with this
The Training Pace Calculator MCP takes the guesswork out of your training plan. If you're tired of guessing whether your easy run is actually easy enough, this tool does the math for you. You just tell your agent your recent race results or your physiological stats, and it builds out a specific plan with targets for every intensity level.
It handles the conversion between miles and kilometers automatically, so you don't have to do mental math while you're trying to focus on your form. When you're planning for a big goal like a marathon, it uses proven formulas to project how your pace will shift as the distance increases.
It's one of the many tools you can access through the Vinkius catalog to make sure your training actually aligns with your goals. Instead of scrolling through spreadsheets or trying to remember old formulas, you just get the numbers you need to hit your next PR. Most runners struggle with the transition from short distance speed to long distance endurance.
This MCP bridges that gap by providing clear, actionable targets for every stage of your progression. Whether you're a beginner looking for your first 5K or an elite runner eyeing a sub-three-hour marathon, having precise numbers for your aerobic, tempo, and interval sessions keeps you from overtraining or underperforming. You get a clear roadmap that adapts to your current fitness, making it easier to stay consistent and see real progress without the headache of manual calculations.
019ee3e6-802c-716d-b1f9-1f82f7b30349 Here's how it actually works
The bottom line is you get a specific training plan without doing any math.
Tell your agent your recent race time or your VO2max score.
The MCP processes the data using Riegel's formula or standard fitness models.
You get a breakdown of your Easy, Aerobic, Tempo, Interval, and VO2max zones.
Who is this actually for?
Runners who are tired of guessing their workout intensities and want to know exactly what heart rate or pace they should be hitting. It's for the marathon trainee who needs to know how a 5K time translates to 26.2 miles.
Planning a long-term build and needing to know how to scale intensity as the mileage goes up.
Balancing different distances and needing precise pace targets for every session.
Building training blocks for clients without manually calculating every zone.
What Changes When You Connect
Stop guessing your training intensity. Get exact targets for every type of run by calculating your zones from a recent race pace.
Plan for your biggest goals with confidence. Use the distance conversion tool to see how your pace will shift as you go longer.
Get personalized targets from your biology. Use the VO2max tool to set zones based on your actual physiological stats rather than just a recent race.
Save time on manual math. The MCP handles the conversion between miles and kilometers for every zone it generates.
Build a smarter training block. You can quickly generate a full week of varied workouts with specific targets for every session.
See it in action
Planning a 5K to Marathon jump
A runner wants to know what their marathon pace will be. They ask their agent to predict the pace change based on their 5K time.
Setting up a weekly plan
A runner has a 10K time and wants to know their easy day pace. They ask their agent to calculate their zones from that pace.
Starting a new program with no recent races
A runner knows their VO2max is 45. They ask their agent to set their zones based on that score.
Switching units
A runner who usually trains in miles needs to see their targets in kilometers. The MCP provides both formats automatically.
The honest tradeoffs
Trying to guess easy pace
Running too fast on recovery days because you don't know your threshold.
Calculate your specific easy pace using your recent race data.
Guessing marathon pace from a 5K
Thinking you can just divide your 5K pace by a random number.
Use the distance conversion tool to get a prediction based on Riegel's formula.
Using the wrong zones for intervals
Running intervals that are too slow to trigger the right physiological response.
Set your zones based on your actual VO2max score.
When It Fits, When It Doesn't
Use this if you want specific, data-driven targets for your running workouts. It's perfect if you have a recent race time or a VO2max score and want to know exactly how fast to run on different days. Don't use this if you need to track your actual GPS data or heart rate in real time. This is a calculator, not a tracker. If you're looking for a tool that integrates with a wearable to show live stats, this isn't it. This is for the planning phase.
Questions you might have
How does the Training Pace Calculator MCP use Riegel's formula? +
It uses the formula to predict how your pace changes as you increase your race distance.
Can the Training Pace Calculator MCP convert miles to kilometers? +
Yes, it provides all calculated zones in both formats automatically.
What zones does the Training Pace Calculator MCP provide? +
It gives you Easy, Aerobic, Tempo, Interval, and VO2max zones.
Can I use the Training Pace Calculator MCP if I don't have a recent race time? +
Yes, you can generate zones based on your VO2max score instead.
Is the Training Pace Calculator MCP good for marathon planning? +
Yes, it's specifically designed to help you predict pace shifts for longer distances.
Does the Training Pace Calculator MCP work with Cursor or Windsurf? +
Yes, it works with any MCP-compatible client. You can plug it into Claude, Cursor, Windsurf, or VS Code to get your pace data where you work.
Does the Training Pace Calculator MCP store my personal fitness data? +
No, it doesn't save your info. The MCP processes your VO2max or race times locally within your session and doesn't keep a history of your data.
How do I connect the Training Pace Calculator MCP to my AI client? +
You connect it through the Vinkius dashboard. Once you've linked it, your agent can use the tools to calculate your zones or predict your future pace.
We've already built the connector for Training Pace Calculator. Just plug in your AI agents and start using Vinkius.
No hosting. No infrastructure. No complex setup.
All 3 tools are live and waiting.
You're up and running in seconds.
Vinkius gives your AI agents access to the full catalog of app connectors, all fully managed, secure, and enterprise-ready. One subscription, every tool you need.
Built, hosted, and secured by Vinkius. You just connect and go.