Home / Fun Runs / GermanyHeidelberg2 fun runs in Heidelberg.April 20261 runsTrail & Nature26 APRHeidelberg Halbmarathon 2026Heidelberg · GermanyTrail RunRoad Race1–21KSeptember 20261 runsTrail & Nature21 SEPTTrail Marathon Heidelberg 2026Heidelberg · GermanyTrail RunRoad Race45K