What is the listed stadium for the 2026 Herculis EBS stop before London?

The listed stadium for the 2026 Herculis EBS stop before London is Stade Louis II.

Herculis EBS is the Diamond League meeting held in Monaco. Its home venue, Stade Louis II, is in the Fontvieille district of Monaco and is best known internationally as the home stadium of AS Monaco football club. The athletics track surrounds the football pitch, making it a distinctive setting on the circuit.

The 2026 calendar places Herculis EBS on 10 July, followed by the London Athletics Meet on 18 July. That ordering explains why Monaco is the stop immediately before London. A common mix-up is to choose Bislett Stadium, Letzigrund or Hayward Field: those are associated with other Diamond League meetings, not Monaco’s Herculis event.

Stade Louis II has hosted major athletics competition for decades, including the Monaco meeting’s famous middle-distance races and pole-vault contests. The venue is often casually called “Monaco,” but the stadium name is the canonical answer requested here.