展开It wasn't until the '70s that women could officially participate in marathons. And the first race to include women? The Boston. This adidas running t-shirt celebrates 50 years since eight athletes made history on Boylston Street. The graphic on the chest includes the race time of Nina Kuscsik, the first female champ. Made in part with recycled content generated from production waste, e.g. cutting scraps, and post-consumer household waste to avoid the larger environmental impact of producing virgin content.