100 Mile Coach
Support Center
AI Ultramarathon Coach

How can we
help you run?

Everything you need to know about 100 Mile Coach — your AI-powered training companion built for ultramarathon distances.

100mi
Race Ready
Coach Miles
Your AI Coach
24/7
AI Support
FAQ

Frequently Asked Questions

Quick answers to common questions about subscriptions, the app, and Coach Miles.

How do I cancel my subscription?

Your 100 Mile Coach subscription is managed entirely by Apple through the App Store. To cancel at any time:

  1. Open the Settings app on your iPhone or iPad.
  2. Tap your name at the top, then tap Subscriptions.
  3. Find 100 Mile Coach in the list and tap it.
  4. Tap Cancel Subscription and confirm.

You can also manage subscriptions directly in the App Store: tap your profile icon → Subscriptions.

After cancellation, you'll retain access to premium features until the end of your current billing period. We do not offer refunds for unused portions of a subscription period, but you are welcome to reach out to Apple Support regarding refund requests.

How do I restore my purchases?

If you've reinstalled the app, switched devices, or your premium access isn't showing up, restoring your purchase is easy:

  1. Open 100 Mile Coach.
  2. Navigate to the Profile tab.
  3. Scroll down and tap Restore Purchases.
  4. Sign in with your Apple ID if prompted.

Your subscription will be verified with Apple and premium access will be reinstated automatically. Make sure you're signed in with the same Apple ID you used when you originally subscribed.

If restoring doesn't work, please contact us and we'll help sort it out.

What's included in the premium subscription?

100 Mile Coach premium gives you everything you need to train smarter and race further:

🗓️
Adaptive Weekly Plans
Training plans that adjust in real-time based on your recovery and performance.
🤖
Coach Miles (AI)
Unlimited conversations with your AI ultramarathon coach, available 24/7.
🦴
Injury Prevention
Proactive protocols, mobility guidance, and load management built into every week.
🍌
Race Fueling Guides
Personalized nutrition and hydration strategies for long training runs and race day.
📊
Progress Tracking
Detailed analytics on mileage, elevation, heart rate, and training load over time.
🏔️
Race-Specific Prep
Course-aware taper and race strategy tailored to your target 100-miler.

The free version of the app includes a limited training plan preview and access to basic run logging.

Weekly
$4.99
per week

Prices are displayed in USD and may vary by region. Billing is handled by Apple through your App Store account.

How does the AI coach (Coach Miles) work?

Coach Miles is an AI ultramarathon coach built into 100 Mile Coach. He combines your training data, race goals, and recovery signals to give you personalized, context-aware guidance — not generic advice.

Here's what makes him different:

  • Knows your training history — Coach Miles reads your logged runs, fatigue signals, and completed workouts before responding.
  • Adapts your plan on the fly — If you're beat up after a long run or a race week gets messy, he'll adjust your upcoming week automatically.
  • Answers ultramarathon-specific questions — From crew planning to drop bag strategy to night running tips, he's been trained on the nuances of ultra distances.
  • Available any time — Ask him a question at 5am before a long run, or at midnight during a 24-hour race. He's always on.

Coach Miles is powered by large language model technology and trained on ultramarathon coaching principles. He is not a licensed physician and his guidance should not replace medical advice. Always consult a healthcare professional for health concerns.

Is there a free trial?

Free trial availability may vary depending on current App Store promotions. If a free trial is shown on the subscription screen in the app, it will be clearly indicated before you commit to billing.

After any trial period ends, your selected subscription (weekly or annual) will begin automatically unless you cancel before the trial expires. Cancellation instructions are in the first FAQ above.

What data does the app collect?

100 Mile Coach collects the information you provide to personalize your training, including:

  • Training goal and target race details
  • Run logs (distance, time, perceived effort)
  • HealthKit data (if you grant permission), including workouts and heart rate
  • Messages sent to Coach Miles

Your data is used solely to power your training plan and coaching experience. We do not sell your personal data to third parties.

For full details, please review our Privacy Policy.

How do I contact support?

We're a small team of runners building this for runners. The fastest way to reach us is by email:

support@100milesupply.com

We aim to respond within 1–2 business days. Please include your Apple ID (the email you use for the App Store) so we can look up your account quickly. If you're experiencing a technical issue, a brief description or screenshot is super helpful.

Contact

Still need help?

Our team is made up of endurance athletes who get it. Drop us an email and we'll get back to you.

Reach the 100 Mile Coach Team
Whether you're having a technical issue, a billing question, or just want to share your race report — we want to hear from you.
Typical response time: 1–2 business days