DES MOINES, Iowa —

Thousands of athletes, fans and volunteers preparing for this weekend's Ironman 70.3 in Des Moines.

Race day Sunday begins with a 1.2-mile swim at Gray's Lake at 6:30 a.m., then a 56-mile bike ride around Des Moines and West Des Moines and ends with a 13.1-mile half marathon through downtown Des Moines ending on Court Avenue.

The awards ceremony will be at 4 p.m. at Cowles Commons.

Check out the list of road and trail closures Sunday.

Des Moines partial road closures (bike portion)

Fleur Drive between Bell Avenue and Martin Luther King Jr Parkway: 4 a.m.-10 p.m.

George Flagg Parkway between SW 30th and Park Avenue: 6 a.m.-6 p.m.

Park Avenue between George Flagg Parkway and Highway 28: 6 a.m.-6 p.m.

Highway 28 between Railroad Avenue and Army Post Road: 6 a.m.-6

See Full Page