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Kanto · Half Marathons — 132 races found

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10.31SUN 2027
Full +4EN

Yokohama Marathon

Kanagawa · Full Marathon

42.195 KM
4.5/ 5.0
12.05SAT 2026
ENTRY: 2D LEFT
Full +2EN

The 16th Izu-Oshima Marathon

Tokyo · Full Marathon

42.195 KM
4.1/ 5.0
3.07SUN 2027
ENTRY: 12D LEFT
Half +2EN

Miura International Citizens' Marathon

Kanagawa · Half Marathon / 10K / 5K

21.098 KM
4.0/ 5.0
12.13SUN 2026
RACE IN 30D
Half +2

Sano Marathon

Tochigi · Undetermined

21.098 KM
3.9/ 5.0
11.22SUN 2026
ENTRY: 7D LEFT
Full +5

3rd Sports Mate Run Musashi-Kosugi Tamagawa Marathon

Kanagawa · Full Marathon

42.195 KM
3.6/ 5.0
11.15SUN 2026
RACE IN 2D
Full +1

Hitachi Seaside Marathon

Ibaraki · To be determined

42.195 KM
3.6/ 5.0
2.07SUN 2027
Half

Moriya Half Marathon

Ibaraki · To be determined

21.098 KM
3.5/ 5.0
3.14SUN 2027
Half +3

Tachikawa City Half Marathon

Tokyo · Half Marathon

21.098 KM
3.5/ 5.0
11.23MON 2026
ENTRY: 8D LEFT
Full +3

The 34th UP RUN Higashi-Ojima Komatsugawa Park Marathon ~Long-Distance Special Edition~

Tokyo · Full Marathon

42.195 KM
3.1/ 5.0
11.23MON 2026
RACE IN 10D
Full +5

2025 Watarase Flood Control Reservoir Autumn Marathon

Tochigi · Full Marathon

42.195 KM
3.1/ 5.0
11.22SUN 2026
RACE IN 9D
Half

Yokosuka Seaside Marathon

Kanagawa · Half Marathon

21.098 KM
3.0/ 5.0
1.31SUN 2027
Half +1

Shinjuku City Half Marathon

Tokyo · Half Marathon

21.098 KM
3.0/ 5.0
11.29SUN 2026
RACE IN 16D
Half +1

Koto Seaside Marathon

Tokyo · Half Marathon

21.098 KM
2.8/ 5.0
3.14SUN 2027
Half +4

Katsushika Fureai Run Festival

Tokyo · To be determined

21.098 KM
2.7/ 5.0
1.24SUN 2027
ENTRY: 17D LEFT
Full +1

Tokyo Challenge Marathon 2026

Tokyo · Full Marathon

42.195 KM
2.4/ 5.0
11.21SAT 2026
RACE IN 8D
Full +4EN

THE CHALLENGE RACE YOKOHAMA 10 in 2026

Kanagawa · Full Marathon

42.195 KM
2.3/ 5.0
11.21SAT 2026
RACE IN 8D
Full +4

THE CHALLENGE RACE YOKOHAMA 12 in 2026

Kanagawa · Full Marathon

42.195 KM
2.3/ 5.0
11.21SAT 2026
RACE IN 8D
Full +4EN

THE CHALLENGE RACE YOKOHAMA 11 in 2026

Kanagawa · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 3 in 2026

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 2 in 2026

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 5 in 2026

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 3 in 2025

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 4 in 2026

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
11.22SUN 2026
RACE IN 9D
Full +4EN

THE CHALLENGE RACE TOYOSU 8 in 2025

Tokyo · Full Marathon

42.195 KM
2.3/ 5.0
Showing 24 of 132