A senior darts official has explained the real reason there are two circles on the oche at the World Darts Championship, clearing up a mystery that often puzzles fans watching at home.
The markings are clearly visible on the oche at the PDC World Darts Championship, which is staged at Alexandra Palace, and they are not there for decoration.
According to leading PDC referee Kirk Bevins, the two circles serve a very specific and practical purpose.
Why are there two circles on the oche?
The front circle marks the absolute minimum legal throwing distance — 7 feet 9¼ inches (2.37 metres) from the face of the dartboard. A player’s front foot must remain behind this line while throwing. If a foot crosses it, the throw can be deemed invalid.
The rear circle, however, is a guidance marker, not a rule requirement.
“It helps players set their stance consistently,” the official explained. “Some players like to place their back foot in exactly the same position every visit. The second circle gives them a reference point so they’re lined up the same way each time.”
Not a rule — but a routine aid
Importantly, only the front circle is enforced by the rules. Players are free to ignore the second circle entirely if they wish. Many professionals use it subconsciously to maintain balance and rhythm, while others never look at it at all.
The circles also help referees quickly spot potential foot faults without needing to constantly check measurements during play — especially important on the biggest stage in darts, where margins are razor-thin.
Why you don’t always see it elsewhere
Not all tournaments or venues use the double-circle design. Some competitions opt for a simple straight throw line instead. The PDC uses the circles at major televised events for clarity, consistency, and officiating efficiency.
So next time you’re watching the World Championship and spot those two rings on the floor, you’ll know: one enforces the rules, and the other helps the world’s best players stay perfectly locked in.
