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Company profile

Runna Tech Stack

Personalized running coaching app with adaptive training plans

Health, Wellness & Fitness London 201–500 employees Privately Held

Runna builds a mobile running coaching app on React Native, Swift/SwiftUI and Kotlin with a TypeScript/Node.js and Python backend on AWS, syncing with Strava, Garmin and Fitbit. A dense growth stack (AppsFlyer, Iterable, Statsig, VWO, Mixpanel) plus projects in paywall experiments, incrementality testing and lifecycle CRM show a subscription business optimizing conversion and retention. Hiring is accelerating and skews senior across engineering and marketing.

Tech Stack 25 technologies

What Runna Is BuildingChallenges and projects from their job posts

◆Challenges

  • Scaling user growth systems internationally
  • Retaining new runners
  • Optimizing acquisition conversion with sustainable growth metrics
  • Improving platform architecture
  • Inefficiencies in developer tooling maintenance

▲Active Projects

  • Subscription funnel, onboarding and paywall experimentation
  • CRM lifecycle tooling integration
  • AI modeling engine integration
  • Incrementality testing and ad tracking SDK implementation
  • Developer tooling and CI/CD pipeline improvements
  • Full-stack in-app growth features

Hiring Activity

Accelerating15 roles · 4 in 30d

Department

Engineering
6
Marketing
4
Product
2
Design
1
Strategy
1

Seniority

Senior
6
Manager
4
Director
2
Lead
1
Staff
1

Notable leadership hires: Product Director

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About Runna

Runna is a London-based, privately held company operating as part of Strava, offering a running coaching app that delivers tailored training plans to runners of all levels, from beginners to marathon and ultra-distance athletes. The product integrates with wearables and fitness platforms including Garmin, Fitbit and Strava. The company employs 201–500 people and currently hires in the United Kingdom across engineering, marketing, product, design and strategy functions.

HeadquartersLondon
Company Size201–500 employees
Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Runna use?

Runna uses TypeScript, Node.js, Python and AWS on the backend, React Native, Swift, SwiftUI and Kotlin for mobile, plus Snowflake, Tableau, Mixpanel, Statsig, AppsFlyer and Iterable for data and growth.

Is Runna hiring engineers?

Yes. Engineering is Runna's largest hiring area, with roles weighted toward senior and staff levels, alongside marketing, product and design openings, all based in the United Kingdom.

What is Runna working on?

Runna is building CRM lifecycle tooling, subscription funnel and onboarding experiments, incrementality testing, ad tracking SDK work, AI engine integration and CI/CD pipeline improvements.

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How this profile is built

Runna's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.