Bose, a global leader in audio systems, and 261 Fearless are dedicated to the relentless pursuit of innovation and achieving excellence. Together, we’re excited to support the 125-strong Boston marathon team and commemorate the 50th anniversary of Kathrine’s inaugural run.

Each of the 261 Fearless Boston marathon runners is receiving a pair of SoundSport headphones to help them in their training.

Learn more about our Bose HERE