EventHorizon, endurance sport is an all FREE community of endurance enthusiasts of ALL levels. Many of us participate in the sport of triathlon (from sprint to Ironman) so we enjoy running and appreciate the beauty and benefits of all other types of self-propelled motion. The distinguishing benefit of this group is that it is organized by experienced AND Certified Multisport coaches living in the Boston area. There's no agenda or manifesto.  We meet up, train, socialize and that's it! EventHoriz …

We get it. You love running. You love Boston. And, oh, you love that cute little RunKeeper app. Let's weave this together into a one-of-a-kind group for anyone interested in running, improving their fitness, and connecting with other cool-minded folk. Running with your audio cues might be helpful and all, but we're super excited about meeting in-person to hear all about your race accomplishments, training tips and challenges along the way.