Do you like getting your exercise outdoors? Meet at the W98 Shuttle Stop for a brisk 45-minute walk around MIT’s campus. Wear comfortable walking shoes and layers to keep warm. Free.

Disclaimer: Tunnel walks are led by volunteers. In the rare occasions when a volunteer isn't able to make it, we will do our best to notify participants. In the event we are unable to notify participants and a walk leader does not show up, we encourage you to walk as much as you feel comfortable doing so. Always checking the website just before you head out.