Runna is a UK-based running app that builds personalized training plans using AI and coaches you through every session. It’s gained a loyal following among recreational runners and marathon trainers alike. After using it for a full training cycle, here’s what makes it stand out and where it could improve.
What Runna does
Runna creates custom running plans based on your current fitness level, target race distance, and schedule. You tell it what you’re training for (5K, 10K, half marathon, marathon, or general fitness), how many days per week you can run, and your current pace. From there, it builds a structured plan that adapts as you log workouts.
The app covers the full spectrum of running workouts: easy runs, tempo runs, intervals, long runs, and recovery sessions. Each workout includes pace targets, warm-up and cool-down guidance, and audio cues during the run. The plans follow established training principles like progressive overload and periodization, which are well-supported by sports science research.
What makes it different
The coaching feels personal. Unlike generic training plans you’d find in a magazine or on a spreadsheet, Runna adjusts based on your actual performance. If you’re consistently hitting your target paces, the app increases the challenge. If you’re struggling, it dials things back. This adaptive approach prevents both undertraining and overtraining, which are the two most common reasons runners plateau or get injured.
The audio coaching is excellent. During each run, the app provides real-time audio cues telling you when to speed up, slow down, or change effort levels. The cues are clear and well-timed, without being annoying. You can customize how much audio feedback you receive, from detailed coaching to minimal prompts.
Integration with wearables is solid. Runna syncs with Garmin, Apple Watch, and COROS watches, pushing workouts directly to your device. This means you don’t need to stare at your phone during a run. The watch displays your target pace and tells you when to switch gears. According to a 2021 review in Sensors, wearable-guided training can improve adherence and performance, and Runna’s implementation takes advantage of this.
Where it could improve
The free version is limited. Runna offers a free trial that gives you a taste of the coaching, but the full experience requires a subscription. The free tier restricts you to basic plans without the adaptive features that make the app worth using. This is understandable from a business perspective, but it means you can’t really evaluate the app’s best features without committing to a paid plan.
Strength training guidance is basic. Runna includes some strength and conditioning workouts designed to complement running, but they’re not as detailed or varied as what you’d get from a dedicated strength app. Runners who want comprehensive cross-training guidance may need to supplement with another resource.
The social features are minimal. If you’re motivated by community challenges, leaderboards, or sharing runs with friends, Runna doesn’t offer much in this area. Strava remains the go-to for social running features. Runna is focused on training quality rather than social engagement, which is a valid design choice but may disappoint users who thrive on community motivation.
Pricing
Runna’s premium plan costs $19.99 per month or $99.99 per year. There’s also a quarterly option at around $39.99. Compared to hiring a running coach (which typically costs $100 to $300 per month), Runna is significantly cheaper. Compared to other running apps like Nike Run Club (free) or Strava ($11.99/month for Summit), Runna is pricier but offers more structured coaching.
Who it’s for
Runna is ideal for runners training for a specific race who want structured, adaptive coaching without the cost of a human coach. It’s particularly well-suited for half marathon and marathon training, where the complexity of the training plan makes a generic approach less effective.
Casual joggers who run a few times a week without specific goals may find the app more structure than they need. And elite runners with highly specific training requirements may prefer the nuance of a human coach who can adjust based on factors the app can’t measure.
The verdict
Runna delivers on its promise of personalized running coaching. The adaptive plans, excellent audio guidance, and wearable integrations make it one of the best running apps available. The price is reasonable for what you get, especially compared to human coaching. The limited free tier and basic strength training features are the main drawbacks.
Rating: 4.2 out of 5. A genuinely useful training tool that fills the gap between free apps and expensive coaching.