Seven U.S. Olympians are in the July 4 Peachtree Road Race, which doubles as the national championship.
Jason Devaney wishes he had more running speed.
The American is part of a fast field that will take part in Sunday's half marathon.
After this weekend's BolderBOULDER 10K, Hall will race the Suja Rock ‘n’ Roll San Diego Half Marathon on June 1.
Bob Babbitt catches up with Ryan Hall following the 2014 Boston Marathon.
Meb Keflezighi earned his victory in the Boston Marathon but he got help from some friends, too.
The 2:04:58 marathoner is looking to bounce back in a big way after a tough two-year stretch.
"[An American win] would be beyond words," says Meb Keflezighi.
Kenyan Moses Mosop, second at Boston in 2011, also announces withdrawal from race.