Boulder Trail Challenge

A curated list of every notable trail in Boulder, packaged as one big goal: hike, run, or walk them all. You decide what counts - the map keeps score.

Can you complete every trail in Boulder?

Boulder Trail Challenge is a curated list of every trail in Boulder, packaged as one big goal: hike, run, or walk them all. Instead of scrolling a generic mapping app full of every route, you get the handpicked list of trails that locals actually use with distance and elevation gain.

The concept is simple but the effect is real - Trail Challenge gives you a reason to step off your usual loop, find a route you didn't know existed in your own neighborhood, and slowly build a personal map of Boulder one trail at a time.

There's no background tracking and no automatic detection; when you finish a trail, you tap to check it off – your map fills in, your stats climb, and the "Remaining" filter is ready with your next adventure. You decide what counts. One trail a week, four in a long weekend – any cadence is valid and you can go at your own pace.

• Every notable Boulder trail on one interactive map
• Distance and elevation gain for every route
• One-tap check-offs, with progress and stats saved on your device
• Your live location on the trail, so you always know where you are
• No account, no sign-up, no tracking

There's no enrollment window, no deadline, and no clock that starts when you download the app. Tick off your first trail this weekend or take the year to finish them all.