StartLine — Race Registration Alerts
Never miss a marathon, ultra, or triathlon registration window again.
Free: World Marathon Majors calendar · $12/year: all 120 races + reminders
✓Watches official registration pages for major races
✓Turns key entry dates into calendar feeds you subscribe to
✓Email reminders for lotteries, sell-outs, and qualifying windows
✓Filters across 120 seeded races (paid tier)
Best for runners tracking lotteries, sell-out races, and charity entry windows.