Life Time Chicago Spring Half Marathon to step off from Grant Park | Street closures in place
ByABC7 Chicago Digital Team 
A downtown Chicago half marathon route is expected impact traffic in the area on Sunday. Street closures are in place around Grant Park.
CHICAGO (WLS) -- Runners will take off from Grant Park on Sunday for the Life Time Chicago Spring Half Marathon.
The half marathon will begin at the corner of Columbus and Jackson at 7 a.m.
The 10K race will start at 7:45 a.m. at the same location.
The following street closures will be in place:
- All lanes of Monroe Street from Lake Shore Drive to Columbus Drive (3 a.m.-6 p.m.)
- Columbus Drive northbound lanes from Randolph to Monroe (3 a.m.-noon)
- Columbus Drive southbound lanes from Randolph to Monroe (3 a.m.-9 a.m.)
- All lanes of Columbus Drive from Monroe to Jackson (3 a.m.-9 a.m.)
- All lanes of Columbus Drive from Jackson to Roosevelt (6 a.m.-9 a.m.)
- Both exit ramps from Lake Shore Drive to Randolph (6:30 a.m.-noon)
- Eastbound lane of intermediate Randolph from Lake Shore Drive to Columbus (6:30 a.m.-noon)
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