Figure 2From: Age group performances in 100 km and 100 miles ultra-marathonsRunning speed in female 100 km age group athletes. 25-29 years (Panel A), 30-34 years (Panel B), 35-39 years (Panel C), 40-44 years (Panel D), 45-49 years (Panel E), 50-54 years (Panel F), 55-59 years (Panel G), 60-64 years (Panel H).Back to article page