Trot riders compete during the 90th Duhner Wattrennen horse race event in the mudflats of the Elbe estuary during low-tide in Cuxhaven-Duhnen, Germany, on August 9, 2026. The 90th Duhner Wattrennen in the Wadden Sea at the mudflats of the Elbe river is a horse race held on the seabed during low tide. (Photo by FOCKE STRANGMANN / AFP via Getty Images)