Frequently Asked Questions

What is Kilómetros por Investigar?

Kilómetros por Investigar is a solidarity motorcycle initiative that adds up kilometres, donations and visibility to support breast cancer research. All funds raised go to Fundación para la Investigación Biomédica del Hospital Ramón y Cajal.

When does the 2026 edition take place?

The 2026 edition will take place from October 1 to 4, 2026.

Do I need to belong to an H.O.G. Chapter to participate?

No. KxI is open to all bikers, regardless of motorcycle brand, club or Chapter.

Do I need to ride a Harley-Davidson?

No. All motorcycles are welcome. What matters is not what you ride, but the kilometres you add up for a good cause.

How will I register my kilometres?

Before the 2026 edition starts we will send all registered participants full instructions to record start and end mileage through the online platform.

How does the raffle work?

All registered participants will receive one raffle ticket. An additional ticket will be added for every 100 km registered on a motorcycle. Raffle and prize delivery details will be published before the edition starts.

Where do donations go?

All funds raised support breast cancer research through Fundación para la Investigación Biomédica del Hospital Ramón y Cajal.

Can I donate even if I do not ride?

Yes. You can support the initiative with a donation even if you do not register kilometres on a motorcycle.

What is the Chapter Challenge?

It is a challenge designed to motivate collaboration between H.O.G. Chapters. More information on the Chapter Challenge

Ride against the f****** cancer

From October 1 to 4, 2026

Register Donate

Share with all your biker friends! Cruisers, sportbikes, trails, scooters — every ride is welcome at KxI!

Organized by:

H.O.G. Madrid Chapter

In support of:

Foundation for Biomedical Research of the Ramón y Cajal University Hospital

Collaborators

Friends who know that every effort in research is needed