Inzai,
15Nov
4 Hour Endurance Relay Marathon (approx. 600m per lap)
Running
- Distance
- 0.6K
- Countdown
- 2 days
- Entry fee
- $18.96
Inzai City Relay Marathon 2026 (印西シティリレーマラソン 2026)
runnet.jp
Inzai City Relay Marathon 2026 (印西シティリレーマラソン 2026)
About the event
The Inzai City Relay Marathon is a community-participation event carrying 'community connection,' 'the joy of sport,' and 'environmental awareness' into the future. Beyond the 4-Hour Endurance Relay Marathon, there are runs for preschoolers through elementary schoolers, sports experiences, a kids park, plogging, and more — a day everyone can enjoy, not just runners but cheering supporters and the local community too!
Entry fees: 4-Hour Endurance Relay Marathon ¥3,000/person (high school and under ¥2,000/person), Kids Run ¥1,000/person, Junior Run ¥1,500/person, Parent-Child Run ¥2,000/pair, Challenge Run ¥1,000/pair
Races offered
15Nov
Challenge Run (approx. 500m)
Running
- Distance
- 0.5K
- Countdown
- 2 days
- Entry fee
- $6.32
15Nov
Junior Run (approx. 1500m), Elementary Grade 5
Running
- Distance
- 1.5K
- Countdown
- 2 days
- Entry fee
- N/A
15Nov
Junior Run (approx. 1500m), Elementary Grade 6
Running
- Distance
- 1.5K
- Countdown
- 2 days
- Entry fee
- N/A
15Nov
Kids Run (approx. 1000m), Elementary Grade 3
Running
- Distance
- 1K
- Countdown
- 2 days
- Entry fee
- N/A
15Nov
Kids Run (approx. 1000m), Elementary Grade 4
Running
- Distance
- 1K
- Countdown
- 2 days
- Entry fee
- N/A
15Nov
Parent-Child Run (approx. 1000m), Elementary Grade 1
Running
- Distance
- 1K
- Countdown
- 2 days
- Entry fee
- N/A
15Nov
Parent-Child Run (approx. 1000m), Elementary Grade 2
Running
- Distance
- 1K
- Countdown
- 2 days
- Entry fee
- N/A
Weather history
3-year monthly averages for November in Inzai.
Temperature8.3° / 17.5°
Feels like5.8° / 15.5°
Sunshine hours7h 16m
Rainfall2.4 mm
Snowfall—
Wind9.2 km/h (Light breeze)
Humidity74.6%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise06:15
Sunset16:32
Hotels & places to stay
Things to do nearby
Tours and activities near Inzai, powered by Viator.
Video
Watch highlights and course previews from previous years.
Runner reviews
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