If you are going to run the Barcelona Triathlon 2019 take the advantage to fundraise for a good cause. You can support the cause in which you believe the most. There are over 2.600 causes to choose from in migranodearena. Dedicate your effort, your trainings, and your daily struggle to the cause that motivates you the most. Share this cause with your family, friends and co-workers. The process is very simple; you only have to CREATE YOUR CHALLENGE and SHARE IT.