34th Mainz Three Bridges Run

The 34. Mainzer Drei-Brücken-Lauf is the traditional road running highlight of Mainz's Johannisnacht and is organised by the Sportabteilung der Landeshauptstadt Mainz. The event is scheduled for 21 June 2026 and forms part of the wider festival programme, bringing together competitive runners and community participants. The official event page confirms the municipal sports department as organiser and links to the route plan used in recent editions.

The course leads participants across three of Mainz's well-known bridges and follows riverside sections with views of the Rhine and the city panorama. A Streckenplan (route plan) PDF from recent editions is provided on the official site and the organiser publishes results from previous years. Specific race distances, start times, registration details and day‑of logistics are not listed on the announcement page and should be checked with the organiser before attending.