Marathon Pace Planner

Marathon Pace Planner is a pace planning app designed for marathon runners. It helps you easily calculate and visualize split-by-split pacing to reach your target finish time, supporting you in building a smart race plan from preparation to race day.

Key Features

* Flexible Distance Settings
- Marathon (42.195 km), Half Marathon (21.0975 km)
- 30 km, 20 km, 10 km
- Custom distance (1.0–200.0 km)

* Strategic Pace Planning
- Even Pace: Maintain a consistent pace throughout the race
- Negative Split: Speed up in the second half (adjustable)
- Positive Split: Start faster and slow down later (adjustable)
- Custom Pace: Set your pace freely for each segment

* Segment Elevation & Notes
- Simple Mode: Select from 8 slope categories for auto-adjustment
- Detailed Mode: Input precise elevation gain/loss per segment
- GPX Import: Auto-import elevation data from GPX files (NEW)
- Add notes to each segment; included in print and share output

* Save & Manage Your Pace Charts
- Save created pace charts with custom names
- Load saved pace charts to edit and save as new versions

* Race Info Management
- Save race name, date, and start time with your pace chart
- Share and print race info along with your pace chart

* Passing Time Display
- Set start time to see estimated passing times at each checkpoint
- Perfect for race day time management

* Race Reminder Notifications
- Get reminders at 7 key times before your race by saving a race date
- Customize notification timing in settings

* Training Pace (NEW)
- 5 training intensities (E/M/T/I/R) inspired by vVO2max theory
- Tap the green card to view; auto-updates with your settings

* Pace Chart Sharing
- Share your pace chart with friends via social media or email
- Open shared links directly in the app to view the pace chart

* Print Your Pace Chart
- Print your pace chart and carry it on race day
- Check your pace anytime during the race with confidence

* Custom Settings
- Default values for custom distance, negative and positive split pace gap
- Customize pace table column display order

Recommended For
- First-time marathon or half-marathon runners
- Runners aiming for a new personal best
- Anyone planning strategic pace strategies
- Ultra-distance athletes

Features
- Simple: Set your target time; the app calculates automatically
- Pace range: 2:00/km to 60:00/km, up to 48-hour plans
- Accessibility: VoiceOver, Dynamic Type, Dark Mode
- English and Japanese

About Subscription
This app is free to download and use. Subscribe to a paid plan to unlock more features.

* Free Plan
- Save up to 3 plans, share links valid for 3 days, print once daily

* Basic Plan (monthly/yearly)
- Ad-free experience
- Print feature
- Save up to 10 plans
- Share links valid for 7 days

* Pro Plan (monthly/yearly)
- Ad-free experience
- Print feature
- Save up to 100 plans
- Share links valid for 90 days

- Payment will be charged to your Apple ID account
- Subscription automatically renews unless canceled
- You can manage and cancel your subscription in your Apple ID settings after purchase
- Free trial will automatically renew to a paid subscription unless canceled before the trial ends

Supported Environment
- iOS 17.6 or later
- Compatible with iPhone and iPad

* Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

* Privacy Policy
https://apps.obaonline.net/en/privacy/


Marathon Pace Planner focuses on pace calculation from preparation to race day.