Pacecraft
PacecraftAI
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🏅 AI Running Coach · Available 24/7 · Free to start

Your personal
AI marathon coach.

PacecraftAI builds you a personalised training plan, analyses every run, and answers your coaching questions in real time — whether you're chasing a sub-4 marathon or running your first 5K.

Open in TelegramNo sign-up needed — start chatting instantly
AI
Powered Coach
24/7
Always Available
$2.49
From / Month
Free
To Get Started
What your AI running coach does

Adaptive training plans, run analysis,
and 24/7 coaching — in one place

From first 5K to competitive marathon — PacecraftAI adapts to your fitness, schedule, and goals.

Adaptive Training Plans

Your plan evolves with you. PacecraftAI adjusts weekly mileage, intensity, and recovery based on your performance, fatigue, and goals.

Run Analysis & Insights

Log any run and get instant feedback on pace zones, effort levels, and what to do differently next time to keep improving.

Race Day Planning

Set a target race, and PacecraftAI reverse-engineers your entire training block — from base building to taper — around your race date.

Real-Time Coaching

Ask anything, anytime. Injury concerns, pacing strategy, nutrition, motivation — your AI coach responds with expert, personalised advice.

Telegram Integration COMING SOON

No new app to download. We're bringing your coach directly to Telegram — fast, free, and available on every device you own.

Simple to start

Running smarter in 3 steps

1

Sign up & share your goals

Tell PacecraftAI about your fitness level, target race, and weekly availability. Takes under 2 minutes.

2

Get your personalised plan

Your AI coach builds a training schedule tailored to you — week by week, run by run.

3

Train, log, improve

Log runs, ask questions, and watch your fitness and race times improve with every session.

Simple pricing

Start free. Upgrade when you're ready.

No credit card required to start. Cancel anytime.

Monthly
Annual SAVE 16%
Free
$0
forever — no card needed
  • Full onboarding & profile setup
  • 20 AI coaching messages / month
  • Up to 5 runs stored (manual entry)
  • Basic pace zones & weekly summary
Web & Telegram Pro
$2.49/mo
billed monthly · cancel anytime
  • Everything in Free
  • Unlimited AI coaching sessions
  • Unlimited run history
  • Full personalised training plan (12–20 wks)
  • Coach memory across sessions
  • Race-day countdown (D-7, D-3, D-1)
  • Weekly reflection reports
  • Injury risk monitoring
Android Pro
$3.49/mo
billed monthly · cancel anytime
  • Everything in Web & Telegram Pro
  • Health Connect auto-sync (13 data types)
  • Sleep, HRV & VO₂max analytics
  • Background sync every 30 min
  • Wearable-aware coaching insights
See it in action

Coaching that actually talks back

Ask anything — pacing, injury, race strategy, nutrition. Your coach responds in seconds.

Coach
PacecraftAI Coach
Online · replies instantly
My long run yesterday felt really hard — 16 miles at 9:20 pace but HR was 168 the whole way. Is something wrong?
Coach
That HR is telling you something important. At 9:20 on a long run, I'd expect you in the 148–155 range based on your recent data. A jump to 168 usually means one of three things: you started the week under-recovered, it was hotter/more humid than usual, or we've been building too fast.

Looking at your last 3 weeks — your mileage went up 18% this week. That's above the 10% guideline I'd use for someone at your base. Nothing alarming yet, but I'd swap next Saturday's 18-miler for a 13-mile easy effort and see how the HR responds. Does that feel right?
Yeah it was definitely hotter. Should I still do the speed session on Tuesday?
Coach
Yes — heat explains a lot. In that case, keep Tuesday's session but drop the target pace by 10–15 seconds per mile and check how you feel after the warm-up. If HR is already elevated going into the first rep, cut it to 3 × 1 mile instead of 5. Your fitness is there; we just need to respect the conditions.
Ask your coach anything…
↑
This is a real example of how PacecraftAI coaches. Try it yourself → Start free
Got questions?

Frequently asked questions

An AI-assisted running coach uses artificial intelligence to analyse your fitness data, goals, and training history to build a personalised plan — and adapt it continuously as you improve. Unlike a generic training app, PacecraftAI responds to your individual performance and gives you real coaching advice on demand, 24/7.
PacecraftAI is built around a conversational AI coach you can actually talk to — ask it anything about pacing, injury prevention, race strategy, or nutrition and get expert, personalised answers. Most running apps give you a static plan. PacecraftAI is a coach that listens, adjusts, and remembers your progress across every session.
Yes — marathon training is our speciality. Tell PacecraftAI your target race date and current fitness level, and it will build you a full 12–20 week AI-assisted marathon training plan covering base building, speed work, long runs, and taper. It adjusts the plan weekly based on how your training is going.
No. PacecraftAI works entirely through your web browser or Telegram — no new app to install. You can track runs live with GPS directly in the app, or simply log them by chatting with your coach.
For most runners, PacecraftAI provides coaching advice that rivals a human coach — at a fraction of the cost, and available any time of day. It can't watch you run, but it analyses your data, spots injury risk patterns, and delivers personalised plans with the same rigour as a qualified coach. Many of our users use PacecraftAI alongside occasional human coaching.
PacecraftAI is free to start — no credit card needed. The free plan includes 20 AI coaching messages per month and basic run tracking. Web & Telegram Pro (₹199/month) unlocks unlimited coaching, full training plans, and coach memory. Android Pro (₹299/month) adds Health Connect auto-sync for wearable data. Annual plans save ~16%.
Join PacecraftAI today

Your next PB starts here.

Personalised marathon plans, real-time run analysis, and injury risk alerts — all powered by AI. Start free, no credit card needed.