マラソンであれば
marasondeareba
1. If it's a marathon; When it's a marathon
★ Common
Noun
#23443
1. If it's a marathon; When it's a marathon
1. marathon; long-distance race
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.
1. Seems like there is; Appears to be