Run for the KWF in honour of our teacher Frederika
We are the colleagues, students, and friends of Frederika, and we are running the Urban Trail in Leiden to raise funds for the KWF (Dutch Cancer Society). Frederika was an accomplished runner, so we will run in her honour and for all of those whose lives have been impacted by cancer. From all of us and from the KWF, thank you for donating to our cause.
