Following on from my post BGR completion rate is 42.2% a couple of people mooted the idea that the women’s completion percentage might be higher, giving reasons such as: ‘they’ve generally prepared better; they don’t sprint the first two legs and then run out of steam on leg 3; they are stronger’ (h/t Paul Wilson). The Bob Graham Club website has data for the last 7 years by gender, so I have graphed it for women only.
Comment: All three sets of data – percentages, registrations, and completions are all trending slightly upwards (the dotted lines). The completion percentage varies significantly for women from year to year, which might be partly explained by the small sample size – meaning that one person swinging from succeed to fail would change the resulting numbers a fair bit. The lowest % is 31.6 and the highest is 60.0 (for all completions in the same period it ranged from 39.6 to 53.6%). Although the percentage for 2018 is high, at 58.3%, only in three of the seven years is the women’s percentage higher than the overall percentage. To me that is inconclusive and doesn’t really prove the point.
[Yes I know I should compare women to men and not the overall completers, so here is the men’s data graphed]
Comment: not much to say, except that it almost exactly mirrors the original graphs for all completers regardless of gender. It does show that although registrations and completions for men are trending upwards, the percentage completions is slightly down-turned, and is consistently around the 50% mark (with a range of 40.8 to 52.5).