# RunPrep - Weather for Runners — Running focused weather app > Runner's smart assistant for weather-adjusted training, nutrition, and gear planning. (iPhone/iPad app by Xuan Hu.) - Source: https://appshunter.io/ios/app/runprep-weather-for-runners/id6744042172 (this page in markdown: same URL + `.md`) - Developer: [Xuan Hu](https://appshunter.io/developer/1805714250) - Category: Weather, Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 18.2 · 11 MB - Languages: American English - Released: 2025-04-07 - Data updated: 2026-06-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/runprep-weather-for-runners/id6744042172/reviews.md ## What is RunPrep? As a fellow runner, I understand the desire to lace up and hit the road. But I also know the frustration of guessing—guessing what to wear, guessing how the weather will affect your run, and guessing how much fuel you actually need. That’s why I created RunPrep. Originally designed to solve the "what to wear and what to bring" problem, RunPrep has evolved into a complete smart-assistant for your running performance. We use the same highly accurate weather data you trust on your iPhone to help you plan every aspect of your run. NEW FEATURES: • Weather-Adjusted Pace Calculator: Don't fight the heat—adjust to it. Our new algorithm calculates exactly how humidity, dew point, and temperature impact your performance, giving you a realistic "adjusted pace" so you can train smarter and avoid burnout. • Precision Gel Calculator: Stop guessing your nutrition. Input your body weight and carb requirements to generate a personalized fueling strategy. Know exactly how many gels to carry to avoid "hitting the wall" during long runs and races. CORE FEATURES: • Smart Clothing Recommendations: Get ideal outfit suggestions based on real-time weather conditions. • Safety First: Receive automatic alerts for extreme conditions, including heat risk, lightning, and high UV. • Race Ready: Plan your race day logistics with checklists for hydration, energy gels, and essential items. • Privacy Focused: No tracking, no data selling. Everything stays on your device. Whether you are a casual jogger or chasing a BQ, RunPrep ensures you step out the door confident, fueled, and paced perfectly for the conditions. ## Key features - Weather-adjusted pace calculator - Precision gel calculator - Smart clothing recommendations - Extreme weather alerts - Race day logistics checklist - Privacy-focused design ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | The "Quick Sip" | $0.99 | one-time | | The "Full Pot" | $9.99 | one-time | | The "Fresh Cup" | $4.99 | one-time | ## Frequently asked questions about RunPrep ### What is RunPrep? RunPrep is a weather app designed specifically for runners. It helps you plan your runs by providing weather-adjusted pace calculations, smart clothing recommendations, and personalized nutrition strategies. ### Does RunPrep have ads? No, RunPrep is ad-free, allowing for an uninterrupted user experience. This aligns with its privacy-focused approach. ### How does RunPrep calculate adjusted pace? RunPrep uses an algorithm that considers humidity, dew point, and temperature to calculate how these factors will impact your running performance, providing a realistic adjusted pace. ### Can RunPrep help with race day nutrition? Yes, RunPrep features a precision gel calculator. You can input your body weight and carb requirements to get a personalized fueling strategy for your long runs and races. ### What kind of alerts does RunPrep provide? RunPrep offers automatic alerts for extreme weather conditions, including heat risk, lightning, and high UV index, helping you stay safe during your runs. ### Is RunPrep available on Android? Currently, RunPrep is available for iPhone and iPad. It has not been released for Android devices. ### How often is RunPrep updated? The latest version of RunPrep is 2.6, and it was last updated on March 25, 2026. This indicates a commitment to ongoing development and improvements. ### What is the age rating for RunPrep? RunPrep has an age rating of 4+, making it suitable for users of all ages. The app focuses on providing helpful information for runners. ## Version history (last 5 releases) ### 2.6 — 2026-03-25 • New tools: Race predictor • UI Fix and Optimization ### 2.5 — 2026-03-07 • New tools: Treadmill Pace Calculator, Pace Converter, Advanced Gel Nutrition Calculator update and more coming • Several bug fixes and performance improvements • Smoother experience for your run prep ### 2.4 — 2026-02-03 What's new 2.4: • Improved location accuracy. After all, running is a local sport, so it’s best to use the closest, most accurate location and weather information to you. 2.3: • Heat-Adjusted Pace Calculator — Enter your target pace and get a heat-adjusted pace based on current temperature and humidity. • Advanced Gel Nutrition Calculator — Set your body weight and fueling preferences in Settings. RunPrep now recommends gel counts tailored to your runs and race day. • Bug fixes on gear recommendation, refresh algorithm, location search and other minor bugs and optimizations • Other minor Bug Fixes ### 2.3 — 2026-01-29 What's new • Heat-Adjusted Pace Calculator — Enter your target pace and get a heat-adjusted pace based on current temperature and humidity. • Advanced Gel Nutrition Calculator — Set your body weight and fueling preferences in Settings. RunPrep now recommends gel counts tailored to your runs and race day. • Bug fixes on gear recommendation, refresh algorithm, location search and other minor bugs and optimizations • Other minor Bug Fixes ### 2.2 — 2026-01-26 What's new • Heat-Adjusted Pace Calculator — Enter your target pace and get a heat-adjusted pace based on current temperature and humidity. • Advanced Gel Nutrition Calculator — Set your body weight and fueling preferences in Settings. RunPrep now recommends gel counts tailored to your runs and race day. • Bug fixes on gear recommendation, refresh algorithm, location search and other minor bugs and optimizations --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*