Shannon Sutton wrote -
To raise funds for Caitriona Balfe's charity World Child Cancer USA we have formed a relay team to run the Colfax Marathon in Denver on May 17, 2015. This is in the same spirit as the My Peak Challenge and Caitriot Challenge.
Let's get the Outlander Fanmily together and continue this wonderful movement! Pictures to follow and updates on RunColfax2015 event page and Caitrionation.
This is the US office for the charity which means it is tax deductible and employer matching eligible for US citizens.