Katie Holmes finishes New York City Marathon

Katie Holmes, refreshed and sporting black, open-toed heels, attended husband Tom Cruise's Lions for Lambs movie premiere on Sunday night -- just after she'd finished running the New York City Marathon.

No major recovery was required for Holmes, who finished the race in 5:29:58.

"Isn't she amazing?" said mom Kathy of her 28-year-old daughter. "She's such a good girl. We're so proud." Hubby Tom echoed the sentiment.

"I know, I know. It's amazing."

It is amazing. I am so impressed by those who can finish such a grueling 26.2-mile challenge. Truly impressed.

Way to go, Katie!