From: Performance and sex difference in ultra-triathlon performance from Ironman to Double Deca Iron ultra-triathlon between 1978 and 2013
Distance
ĂŸ
SE (ĂŸ)
Stand. ĂŸ
T
P
Ironman
−0.155
0.050
−0.299
−3.089
0.003
Double Iron
0.277
0.214
0.160
1.294
0.200
Triple Iron
0.992
0.245
0.479
4.051
< 0.001
Quintuple Iron
−16.983
3.264
−0.933
−5.204
0.007