Train smarter. Race stronger.
Set your running goal and build a personalized training plan through the AI assistant you already use.
Adaptive Plans
Build a training plan that adapts.
Start from the Plan Library, or make one fully customized to your goals. From there it adjusts to your fitness, your recovery, and your life.
Every Run, Reviewed
Every segment of your workout, scored.
AgentRunCoach reads your run segment by segment and scores how well you executed it.
- Every segment is graded against its target — pace, heart rate, or power — hit, close, or off, and by how much.
- An execution score and coach notes that summarize how well you did.
- Your coach can adjust the score for heat, hills, or a bad day.
Conversational Coaching
Just talk to move forward.
Your coach always has your latest data. Share how you're feeling and what's realistic. The plan adjusts.
AI Assistant
Connected to AgentRunCoach
That makes sense. I would not chase it today. Your long run was the biggest effort of the week, and your fitness trend is still moving the right way.
I moved the tempo to Saturday and made it lighter. If you feel good by then, run the shorter tempo. If not, skip it and keep the week easy.
Yes. Your Run Fitness is up from 572 to 582 over the last six weeks. This week is about absorbing the work, not forcing extra miles.
Your plan is updated. Check in Friday and I will adjust the weekend if needed.
Run Fitness Score
A single number from 0 to 1000 that measures your real fitness, not steps or calories, but race-equivalent pace. It sets your training zones automatically and updates when new training data syncs.
Tracked Automatically
Mention your shoes, what you ate, or how you felt. AgentRunCoach captures the details from natural conversation. No forms, no manual entry, nothing tedious.
Saved Reports & Progress
Your daily training reports and coaching reviews are saved so you can track progress over time, not just today's numbers, but the full arc of your training.
Race Results, Not Just Run Records
Tag races by course or by conditions, with custom tags that fit how you train. Then visualize your data and compare like with like.
Integrations
Built for the platforms you already use.
Compatible with Strava
Your activity history, heart rate, pace, and notes from Strava power your coaching.
Limited availabilityChatGPT
Add the AgentRunCoach connector and just start talking.
Garmin Connect
Push structured workouts to your watch and unlock deeper running dynamics.
Coming soonOne plan. $5 a month.
30-day free trial for new subscribers
Start your free trial- An adaptive training plan built around your goals
- Structured workouts, from intervals to recovery runs, scored on how well you ran them
- Coaching inside ChatGPT, Claude, or any MCP-enabled assistant through the AgentRunCoach connector
- Pull plans from the library, build your own workouts, and track your race history
- Log runs your way: share screenshots, tell your coach, or connect Strava
Cancel any time. You keep access to the end of the period you have paid for. Currently available in the United States and Canada.
Frequently Asked Questions
Everything you need to know about AgentRunCoach.
What is AgentRunCoach?
AgentRunCoach helps you build and maintain a personalized running plan through the AI assistant you choose. ARC keeps your training history, calculates your fitness and training targets, and maintains your plan; your assistant provides the conversation. Instead of a static PDF, you get a plan that can change with your training, schedule, and feedback.
What kind of device do I need?
AgentRunCoach works with your fitness data and can also use exported data when a direct connection is not available. Check the support pages for currently announced integrations.
What is Run Fitness?
Run Fitness is AgentRunCoach's score for your current running fitness, on a scale of 0 to 1000. It's calculated from your race-equivalent pace and used to set your exact training zones, including easy runs, tempo efforts, intervals, and more. As your fitness improves, your score goes up and your paces adjust automatically.
How is this different from a static training plan?
Static plans can change, but when life gets in the way, the plan either falls out of date or you spend time getting it back on track. Just tell AgentRunCoach what's going on and it reshapes your plan around it.
What running data can I ask about?
More than you might think. Depending on the data you connect or export, your runs can include pace, heart rate, cadence, splits, and elevation, plus how those metrics trend across weeks and months. Ask questions such as "is my easy pace getting more efficient?" and AgentRunCoach can provide the relevant training context to your assistant.
Does AgentRunCoach remember my history?
Yes. Your daily training reports and saved coaching reviews are stored in AgentRunCoach, so a connected assistant can request the relevant context. Over time, this builds a full progress record of your fitness trends, plan adjustments, and what worked.
How do I get access?
Sign up and start a 30-day free trial. There is no waitlist. Coaches, we'd love to hear from you too; get in touch and let us know what you need.
What does it cost?
$5 a month. Your first subscription starts with a 30-day free trial, and you can cancel any time.
Ready to train smarter?
$5 a month, with a 30-day free trial on your first subscription. Coaches, we'd love to hear from you too.