Start wave assignments for the 2012 Peachtree Road Race are performance based with each participant asked to submit a finish time from a previous race in the last two years during the registration process. From there start wave assignments are handed out based on time and participants are notified when they receive their race number.
Participants looking for more info on the start wave process should take a look at the start wave standards for the 2012 Peachtree Road Race. Participants can also find out their race number and start wave by visiting this link and entering their information.
Here is the full start wave times and map for the 2012 Peachtree Road Race:
Seeded - 7:30 a.m.
Sub Seed - 7:30 a.m.
A - 7:30 a.m.
B - 7:35 a.m.
C - 7:41 a.m.
D - 7:45 a.m.
E - 7:50 a.m.
F - 7:55 a.m.
G - 8:00 a.m.
H - 8:05 a.m.
J - 8:09:30 a.m.
K - 8:14 a.m.
L - 8:18:30 a.m.
M - 8:23 a.m.
N - 8:27:30 a.m.
P - 8:33 a.m.
R - 8:37:30 a.m.
S - 8:42 a.m.
T - 8:46:30 a.m.
U - 8:51 a.m.
W - 8:55:30 a.m.
X - 9:00 a.m.
Y - 9:05 a.m.
For more on running check out SB Nation's running blog Stride Nation.