Chicago Marathon 2024 Course. Blazed through the buenos aires. To secure a spot in the chicago marathon, you have several options to choose from.

Though closures on dusable lake shore drive don’t officially begin until 5 a.m., course crews will begin work on the roadways at 3 a.m., with drivers encouraged. The bank of america chicago marathon is known for its flat and fast course, making it ideal for personal bests and record attempts.