The 22nd annual Great Bay 5K | Race for a Healthy Estuary has been reimagined for 2020. Run, walk, use your wheelchair or treadmill for the virtual race on the original course, or the course of your choosing. The race can be run any time between October 1 - 24, 2020. New for 2020, the Great Bay 55K Challenge! Run, walk, use your wheelchair or a treadmill to complete this circuit of Great Bay, New Hampshire’s largest estuary or use the course of your choice. On your way, you’ll reach special milestones, with information about the unique features at each location being sent to you by personalized emails. You can start (and complete!) the Great Bay 5K and the Great Bay 55K Challenge anytime from October 1 – 24, 2020. For the Challenge, be sure to keep track of your miles and log them every day on the Great Bay 55K Leader Board. You’ll be able to see how far along the route you are each day, as well as how you are doing compared to other competitors. Finished your Challenge early? Just keep going! The Leader Board will keep tracking you and show you how much more than the 55K you have gone. Prizes for the first male and female participants to complete any course and for the male and female who go the furthest distance! You can participate as an individual or a team, you will receive a long-sleeved race shirt (5K) or commemorative hat (55K), and you will be able to enjoy free beer, cider and oysters!