Xfinity race moved to Thursday @12:00 PM EST
NASCAR Darlington race moved up to 6 PM EST Wednesday
Updated:
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| Thr., May 21 | Xfinity Series | Darlington | 200 miles | FS1 | 12:00 p.m. ET |
| Wed., May 20 | Cup Series | Darlington | 500 km | FS1 | 6:00 p.m. ET |
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