Fig. 3
Participation of female and male finishers in all four races in age groups 75–79 years (a), 80–84 years (b), 85–89 years (c), 90–94 years (d) and 95–99 years (e)
Fig. 3 | SpringerPlus
Participation of female and male finishers in all four races in age groups 75–79 years (a), 80–84 years (b), 85–89 years (c), 90–94 years (d) and 95–99 years (e)