Running is the simplest sport to start: just lace up your sneakers and go. But if you’re racking up the miles on a weekly basis, even the tiniest inconveniences can start to put a damper on your enthusiasm. Dangling headphone cords that get caught in your clothing, earbuds that fall out and roll away, and noise-cancelling headphones that cause you to miss calls of “bicycle on your left” can be both annoying and dangerous. We chose each of these pairs of wireless headphones for their unique abilities to solve common problems runners face. Sync them with your smartphone or watch, and get back on track to smash your personal records.