The highly anticipated inaugural San Antonio Marathon is finally here.

KSAT will be at the starting line at 7:15 a.m. Sunday to provide coverage of Sunday’s big running event, streaming live in this article.

>> What to know about the San Antonio Marathon: Street closures, routes, expo

The marathon and half-marathon start at Main Plaza and end at Hemisfair.

The course time limits for the marathon and half-marathon are seven and four hours, respectively.

Organizers said the races are sold out and expect more than 18,000 participants.

With that said, it will be busy along the routes, especially with road closures. The largest closures will occur as the two longer races pass through downtown, Midtown and Broadway.

Road closures downtown start at 3 a.m. In the other areas, they will clos

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