Arlington/Cambridgeside 2026 Winter Soap Box Derby Rally Race

Arlington Soap Box Derby Cambridgeside Indoor Soap Box Derby Rally Race is on January 10-11, 2026. Indoor soap box derby racing on a real hill (no large ramps). 4 race weekend - $100/weekend or $30/race. Come race and then see Harry Potter - The Exhibition! Hotel attached to garage/race track with discounts for race families (email for rate and code). For more information email YXJsaW5ndG9uc29hcGJveGRlcmJ5IHwgZ21haWwgISBjb20=. Online race registration @ https://forms.gle/6WHfx7ZofpzvhxnbA

Also check out other Sports events in Cambridge, Exhibitions in Cambridge.