This app helps runners improve their race times by calculating optimal paces for various distances. It can also predict finish times based on a target pace and allows users to share split times via email or text.






197+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our race pace pr list covers 197+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.






This app helps runners improve their race times by calculating optimal paces for various distances. It can also predict finish times based on a target pace and allows users to share split times via email or text.






This app helps runners plan their races by calculating pace and speed. It provides instant conversions and displays finish times for various race distances, from short sprints to ultra-marathons. Users can also plan race strategies with detailed splits and switch between metric and imperial units.






Follow live race progress with real-time updates on participant times, paces, and locations. Access interactive course maps, receive push notifications for key milestones, and view live leaderboards. This app enhances the experience for both participants and spectators at tracked events.


Watch live horse races and replays from North American racetracks on your mobile device. Get instant results, follow favorites, and receive notifications so you never miss an event. It's like having a complete racing guide in your pocket.


Track your vehicle's performance with real-time GPS speed and G-force readings. Measure acceleration from 0-60 mph or 0-100 km/h, and time your 1/4 mile or 400m runs. Simulate drag races and analyze your car's capabilities to improve driving speed.


Access live race timing and results for hundreds of events globally. View lap times as they happen, sort by position, and group racers by category. An optional subscription unlocks access to most races, while an in-app upgrade offers advanced features for racers.


This app facilitates race timing, registration, and results for over 60 sports. It offers various timing interfaces, supports multiple start types, and can handle complex race formats like laps and multi-day series. Results can be posted live online or shared via Bluetooth.


This app helps runners adjust their race pace and training strategy based on real-time weather and course conditions. It analyzes forecast, historical data, and elevation to predict how conditions will affect your effort and finish time, enabling smarter planning for both training and race day.


Calculate your running pace per mile or kilometer quickly and easily. This free tool features a new design for faster input of distance and time to determine your pace. It's a clean and simple utility for all runners.


This app serves as a comprehensive guide for runners of all levels, offering inspiration and advice to improve performance and enjoyment. It allows users to access magazine content, share articles, and manage subscriptions.


This app provides personalized run training based on your fitness level and performance. It uses advanced sensor technology for stride-by-stride guidance, optimal pacing, and in-depth insights to help runners of all levels improve.


Easily calculate your running pace and predict finish times for various race distances. Save your preferred paces and distances for quick access during training.


This real-time pace coach and run tracker guides your speed to help you hit your target pace. It monitors your intensity throughout your run, preventing you from starting too fast or slowing down. Suitable for all runners, it aids in structuring training runs for faster results.


Streamline participant check-in for races and events with this application. It offers offline functionality, fast searching, and dynamic bib assignment. Quickly update participant information, scan barcodes, and print labels for a smooth event day experience.


This app helps runners train smarter by tracking progress, analyzing performance with insightful stats and visualizations, and managing training plans. It offers detailed breakdowns, journaling, and shoe mileage management, all with a privacy-first design.


Experience the thrill of the NTT INDYCAR SERIES and INDY NXT by Firestone with this official app. Get live race coverage, news, standings, and exclusive content. Follow your favorite drivers and teams with real-time data and on-board cameras.


Receive personalized voice messages from friends and family that play automatically at each mile marker during your race. Supporters can easily record messages via a web browser without needing the app. Stay motivated and connected throughout your entire race journey.


This app provides a powerful and affordable race, split, and lap timing solution for event organizers and coaches. It allows for managing start lists, timing racers, posting live results, and exporting data. It's a versatile tool for various sporting events.


Monitor endurance sports events in real-time with live leaderboards and interactive maps. Offers integrated tracking and event management tools for racers, fans, and officials. Stay connected and informed from start to finish.


Access comprehensive horse racing data and expert analysis to make informed betting decisions. Get past performances, speed figures, news, and picks for major global tracks.