

About the event
On September 21, 2025, the Base-Trail delivers a 20-kilometer race with 869 meters of elevation gain, guiding runners through Heidelberg’s most scenic and historic trails. The course features challenging climbs and fast descents, with highlights including the Philosophenweg, historic castle ruins, and panoramic views over the Neckar River. Organized by Trail Marathon Heidelberg, this race is ideal for those looking to experience trail running in one of Germany’s most beautiful settings. Whether you're racing for a fast time or simply enjoying the adventure, the Base-Trail is a fantastic introduction to trail racing in Heidelberg.
Date:
Sun
Sep 21
2025
Location:
Distance:
Elevation profile:
Hilly
Website:
LinkElevation gain:
Number of participants:
Find the best training plan for your goals and the distance you’re planning to run:
Stories from Runnas
Take your running to the next level
The Base-Trail, taking place on September 21, 2025, is a 20-kilometer trail race with 869 meters of elevation gain, offering a mix of technical trails, scenic viewpoints, and historic landmarks. Organized by Trail Marathon Heidelberg, this course provides an accessible yet thrilling challenge, making it perfect for both experienced and first-time trail runners.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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