TT Marathon

The TT Marathon is a unique running event taking place on June 21, 2025, celebrating the 100th anniversary of the TT races and the 50th anniversary of the TT Festival. Participants will run a distance of 42.195 kilometers, connecting three historic circuit locations: the current TT Circuit, Assen, and Rolde, where the first TT was held in 1925. The marathon is open to runners who can complete the distance within five hours, and registration includes a race bib, a unique medal, and a specially designed running shirt.

This event promises an exciting experience for both seasoned and novice runners. Visit the organization's website for the most recent information.