If they can't watch in-person, tell ur fans 2 watch the #nych live on UniversalSports.com. Begins at 7:30 a.m. on 3/21. http://bit.ly/bj2jYm

Did you know that Deena Kastor was adopted? Fascinating glimpse beyond the stats: http://bit.ly/c5Dsal #nych

The #nych course rocks! Check out the 18 acts lining the course: http://bit.ly/cTUkhm

NYC Half baggage info is now posted here: http://bit.ly/a0jwzW.

Better yet, check out the special deals and discounts on offer from downtown merchants after the #nych: http://bit.ly/9FUgH6

NYC Half course map now posted: http://bit.ly/cbOgov #nych

This is it. The application for the #ingnycm closes today at midnight. It's now or next year, people: http://bit.ly/cMPB4k #running

Expo opens at 10:00 a.m. Runners bring your race confirmation (printed from email or profile page) and a photo ID. http://bit.ly/bc0H7Q

Tune-in now as NYRR presents our athlete press conference live on the web @ http://nyrrvideo.org/

Mary Wittenberg at White House with First Lady Michelle Obama today for Childhood Obesity Forum. Watch live at 1:30 pm. http://bit.ly/dlurMB

#NYRR & Meetup.com have teamed up! Meet training partners, set up runs, or just chat - anywhere in the world! http://bit.ly/a9AfIn #nychalf

Big news! 2011 NYC Half-Marathon registration will open on National Running Day, Wed., June 2. Details soon. #nychalf http://www.nyrr.org/

#NYCHalf race and registration details are available now. Remember - registration opens on June 2 (tmw) at noon EDT. http://bit.ly/da6FbX

NYC Half registration (race on 3/20/11) is now open. http://bit.ly/cbjkng #nychalf #halfmarathon #nyrr #running

If you time qualify for guaranteed entry for the NYC Half, you can register now (and until 2/15). http://bit.ly/70Ez6A #nych

Run 4 Haiti in Central Park or in your hometown on Feb. 20. All $ go 2 relief effort. Spots going fast. Details: www.nyrr.org/haiti. #haiti

Showdown! Meb vs. Haile in the NYC Half on Mar. 21. Read all about it: http://bit.ly/9VVhVX #nych

Go "beyond the stats" with Anthony Famiglietti - one of the top runners competing in the NYC Half on Mar. 21. http://bit.ly/aeY2u8

Deena Kastor leads a stellar women's field in the NYC Half! http://bit.ly/9wLHCi

NYC Half runners - check out the raffle prizes 4 the post-race festival. Ur raffle tkt will be attached 2 ur race bib. http://bit.ly/9IxxbS