It makes you think that this is like in track, where the Americans
shine in everything up to 440/400m and relays and the rest of the world
gets the everything longer.

Gene

wrote:

1) All USSA sanctioned races will be sprints, sprint relays, 5K, 10K
and 15K and 4 x 5 and 4x 10 Relays only. There will be no 20K, 30K or
50K events. We are going to focus on building speed.