Burlington hosts the Snake Alley Criterium, one of the most physically challenging races in the Midwest. The annual event is held on a 15-block course, with differences in elevation from 555 feet to 678 feet. The course is entirely on city streets, mostly in the downtown commercial area. A one-block-long climb is on the historic brick street named Snake Alley. The 276-foot-long Snake Alley has five switchbacks in a 60-foot climb. The average grade is 12.5 percent in that one block.
Burlington hosts the Snake Alley Criterium, one of the most physically challenging races in the Midwest. The annual event is held on a 15-block course, with differences in elevation from 555 feet to 678 feet. The course is entirely on city streets, mostly in the downtown commercial area. A one-block-long climb is on the historic brick street named Snake Alley. The 276-foot-long Snake Alley has five switchbacks in a 60-foot climb. The average grade is 12.5 percent in that one block.