Descriptive data for 643 athletes competing in the 2009 Mont Saint-Michel Marathon
| Age (years) | Best marathon performance (h) in last 12 months | Height (m) | Prerace weight (kg) | Postrace weight (kg) | Percentage weight loss during race (%) | Degree of weight loss: men (%) | Degree of weight loss: women (%) |
|---|---|---|---|---|---|---|---|
| 42.7 (±8.8) 643 | 3.7 (±0.5) 643 | 1.8 (±0.1) 643 | 72.2 (±9.4) 643 | 70.5 (±9.4) 643 | −2.3 (±2.2) 643 | −2.3 (±2.1) 560 | −2.5 (±2.6) 83 |
Values are mean (±SEM); number of observations.