The result of the 2009 Chicago Marathon gives a snapshot of aggressive working efficiency at a particular time limit. This information set usually consists of ending occasions for all contributors, together with placements inside numerous divisions (e.g., gender, age group, nationality). It may additionally comprise extra info reminiscent of break up occasions at numerous factors alongside the course, and probably particulars about qualifying occasions and pre-race rankings.
Information from this race presents helpful insights for athletes, coaches, and researchers. Runners can benchmark their efficiency towards others and monitor their progress over time. Coaches can make the most of the outcomes to research coaching effectiveness and determine areas for enchancment inside their groups or for particular person athletes. Researchers can examine efficiency developments, physiological components influencing outcomes, and the affect of coaching regimens. Moreover, this particular race’s documented outcomes contribute to the broader historic file of the Chicago Marathon, one of many world’s main marathons.