Discover. Contribute. Earn.
The open disc golf course database with 0+ courses worldwide. Help map the fairways and earn MRTZ rewards for every contribution.
Powerful Features for Disc Golfers
Everything you need to discover courses, contribute data, and earn rewards
- Premium Mapbox satellite imagery
- Free Esri fallback for unlimited browsing
- Color-coded markers by verification status
Interactive Maps
Explore 12,000+ disc golf courses on our beautiful satellite maps. See course layouts, locate tees and baskets, and get directions to any course.
- Premium Mapbox satellite imagery
- Free Esri fallback for unlimited browsing
- Color-coded markers by verification status
- Filter by location, status, and hole count
Contribute & Earn MRTZ
MRTZ is the reward currency across the Disc Golf Intelligence Suite. Add GPS data, photos, and validations to earn rewards and unlock premium features.
What is MRTZ?
The reward currency for the Disc Golf Intelligence Suite
Earn MRTZ by contributing course data. Spend it on premium features in LogDog, C1Putts, and more.
Play with LogDog
Your voice-activated disc golf companion. Track rounds, manage groups, and get distance info hands-free. MRTZ earned here unlocks premium features!
Voice Distance
Ask for distances to the basket without touching your phone
Live Scoring
Track scores for your entire group with voice commands
Side Bets
Integrated DareDog betting for skins, CTP, and more
Round Archive
Save every round with detailed stats and hole-by-hole data
Your MRTZ Journey
Contribute on FairwayFlow
Add GPS data, photos, and verify courses
Earn MRTZ Rewards
Every contribution earns 0.5-5 MRTZ
Unlock LogDog Features
Use MRTZ for Voice Caddie & more
Play Better Rounds
Track scores, get distances, win bets
Example monthly contribution
That's enough for a month of LogDog premium!
Frequently Asked Questions
Everything you need to know about FairwayFlow, MRTZ rewards, and contributing to the course database.