42K
2027 Itabashi City Marathon
🇯🇵 Tokyo, Japan·Sunday, March 21, 2027·1 day
Combo
Part of a combo trip: Kyoto–Takamatsu–Saga–Tottori–Tokyo Combo
An almost dead-flat out-and-back along the Arakawa river flood plain with negligible elevation change, which is why it is one of Japan's most reliable personal-best courses. +30m elevation
Tier
Tier 2
Conference event
Rating
★ 42
type: 42k; has description
Source
tier2