Xuan Hu

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The Ultimate Pre-Run Flight Check

Everything you need to know before you run: Gear, Fuel, Pace, and Safety. All in one glance.

Download on the App Store

Your Smart Running Dashboard

RunPrep is the only app you need to open before you step out the door. It takes care of the thinking so you can focus on the running.

Whether you thought about it or not, RunPrep has it covered—analyzing wind, rain, humidity, UV, air quality and more to give you a definitive "Go" status.

Where The Idea Was Born

As a fellow runner, I understand the desire to lace up and hit the road or trails. However, I also know the frustration of heading out for a run, especially when training for a race, and realizing I wasn't fully prepared. That's why I created RunPrep.

When I created RunPrep, I wanted it to be more than just a weather app. I wanted to create the Swiss Army Knife tool for getting out the door. What came to be was this app that combines highly accurate weather data with physiological insights, giving you a complete picture of your run before you even lace up.

App Screenshots

RunPrep Flight Check Dashboard
Gear and Weather Analysis
Fuel and Pace Calculator
Safety and Conditions
Safety and Conditions

✅ Gear Check

Analyzes wind, rain, and temp to tell you exactly what to wear—so you're never underdressed or overheating.

✅ Fuel Check

Calculates your exact hydration and carbohydrate needs for your specific run duration.

✅ Pace Check

Adjusts your target pace based on humidity and dew point to keep your effort honest.

✅ Safety Check

Scans for UV index, Air Quality, and Lightning risks to keep you safe on the road.

Why Runners Love It