Name: 1st UPRUN Musashi-Kosugi Tamagawa Marathon (第1回 UPRUN武蔵小杉多摩川マラソン)
Start: 2026-10-31
End: 2026-10-31
Location: Tokyu Toyoko Line

1st UPRUN Musashi-Kosugi Tamagawa Marathon (第1回 UPRUN武蔵小杉多摩川マラソン)

Tokyu Toyoko Line, Japan

calendar_today 31 Oct, 2026

directions_run Running

language Official Website

sell $12.90 – $41.92

About the Event

The 1st UPRUN Musashi-Kosugi Tamagawa Marathon runs along the Tama riverbank near Musashi-Kosugi, a spot popular with runners, on a flat course that is easy to run. Distances range from 5K and 10K to 30K, the half marathon and the full marathon, with a 5K parent-child race and pair-discount entries. Automatic timing is provided, and organizers pitch it to experienced runners chasing a personal best as well as recent starters looking for practice.

Races Offered

10km

Oct 31, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

19 days remaining

sell

$22.57

10km: Pair Discount

Oct 31, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

19 days remaining

sell

$41.92

30km

Oct 31, 2026

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Distance — 30K

terrain

Type — Running

timer

19 days remaining

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$29.02

5km

Oct 31, 2026

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Distance — 5K

terrain

Type — Running

timer

19 days remaining

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$19.35

5km Parent and Child Marathon

Oct 31, 2026

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Distance — 42.2K

terrain

Type — Running

timer

19 days remaining

sell

$12.90

5km: Pair Discount

Oct 31, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

19 days remaining

sell

$35.48

Full Marathon

Oct 31, 2026

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Distance — 42.2K

terrain

Type — Running

timer

19 days remaining

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$32.25

Half Marathon

Oct 31, 2026

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Distance — 21.1K

terrain

Type — Running

timer

19 days remaining

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$25.80

Runner Reviews

Read what other athletes have to say about their experience at the 1st UPRUN Musashi-Kosugi Tamagawa Marathon (第1回 UPRUN武蔵小杉多摩川マラソン).

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1st UPRUN Musashi-Kosugi Tamagawa Marathon (第1回 UPRUN武蔵小杉多摩川マラソン)

About the Event

Races Offered