Summit Line

Summit Line

Trail & ultra training, dialed

4 ratings
1 review
Free
In-App Purchases

Details

Released
July 8, 2026
Updated
November 10, 2026

Features

Background Location Access

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About

This app creates personalized training plans for trail and ultra runners, focusing on vertical gain and race-specific strategies. It adapts to your progress and daily readiness, offering insights into your fitness and fatigue levels.

✓Personalized training plans
✓Race-specific fueling and pacing
✓Grade-adjusted pace tracking
✓Fitness, fatigue, and form tracking
✓Adaptive plan adjustments
✓Daily readiness assessment
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What's New in Summit Line

1.6

November 10, 2026

Garmin watches connect directly now. Connect once and every run lands in your log within minutes of saving it on the watch. Setup is five short steps. Your numbers, your watch, your history, your race, your plan. About two minutes. A short tour shows you around on your first visit. The free trial is 7 days. The membership is $6 a month or $48 a year. Only runs come in. Rides, hikes and gym sessions stay out of your running numbers. Coros is next.

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Subscriptions & In-App Purchases

Summit Line Premium (Monthly)

Full plan, fueling, pacing, and coach. Billed monthly.

$6.001 Month
How to cancel Summit Line subscription ⁉️

User reviews

Useful App

A much more in-depth training app than others I’ve used for trail/ultra prep. The daily readiness score has been genuinely useful, it caught overreaching before I did, twice. Watch sync (Garmin) has been reliable, and the plan adjusts intelligently when I miss a session instead of just leaving a gap.

Easy to use and more informative than anything else I’ve tried for trail-specific training.
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FAQ

What is Summit Line?

Summit Line is a training app designed specifically for trail and ultra runners. It creates personalized plans that focus on vertical gain, race-specific strategies, and adapt to your current fitness and daily readiness.

Does Summit Line have ads?

No, Summit Line does not contain advertisements. The app is free to start, with optional premium features available through subscription.

What are the subscription options for Summit Line?

Summit Line offers a Premium subscription with monthly and annual plans. The monthly plan costs $6.00 per month, and the annual plan is $48.00 per year.

How does Summit Line adapt training plans?

Your synced runs update your fitness level, allowing the plan to adjust automatically. This ensures the training keeps pace with your improvements or accommodates disruptions from work and life.

What kind of race-specific features does Summit Line offer?

Summit Line includes grade-adjusted pace to accurately measure climbing effort, and it sets fueling and pacing strategies tailored to your specific race, rather than generic road marathon plans.

What is the age rating for Summit Line?

Summit Line has an age rating of 4+, making it suitable for a wide range of users.

On which devices can I use Summit Line?

Currently, Summit Line is supported on iPhone devices.

How often is Summit Line updated?

The latest version of Summit Line is 1.6, and it was last updated on November 10, 2026. Updates typically occur to refine features and improve performance.