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Mountain biker on a hilltop, image for Dr. Andreas Grimme's charity ride

15 June 2025

From Sunrise to Sunset

Dr. Andreas Grimme cycled 128.55 kilometers and 5,447 meters of elevation — raising €5,861.71 for the Philippines.

On the longest day of the year, Dr. Andreas Grimme cycled from sunrise to sunset: 128.55 kilometers, 5,447 meters of elevation, and almost 7,000 calories burned.

The challenge raised €5,861.71 for surgical equipment, medication, and medical supplies in the Philippines.

Last updated: August 2026

The next step

The next mission starts with you.

A donation, a membership, or your time: every contribution becomes surgery, safe anesthesia, and training on the ground.

Clothing distribution during a mission