About SundayMarathon
We're building a comprehensive marathon directory, helping runners discover races around the world.
Growing Coverage
We're cataloguing marathons from World Majors to local races, adding new events regularly across multiple countries.
Detailed Data
Elevation profiles, course terrain, entry fees, and historical records for every listed race.
Community (Coming Soon)
We're building features for runners to share race reviews, find training partners, and connect.
Our Mission
Whether you're a seasoned marathoner looking for your next challenge or a first-time runner searching for a local race, SundayMarathon aims to help you find the right event. We provide race dates, registration links, course details, elevation profiles, and historical data.
What We Cover
- Full Marathons (42.195 km / 26.2 miles)
- Half Marathons (21.1 km / 13.1 miles)
- Ultra Marathons (50K, 100K, and beyond)
- 10K and 5K races
- Trail runs and relay races
Our Timeline
The Idea
Born from a frustrated runner who couldn't find a single comprehensive database of marathons worldwide.
Beta Launch
Launched with curated marathon data across 10+ countries, featuring World Major Marathons and popular regional races.
What's Ahead
Expanding our database, launching runner profiles, community features, and race review system.
For Race Organizers
If you organize a marathon or running event, we'd love to list it on SundayMarathon. Listing is free during our beta period.
Submit your race or contact us for more information.