Tokyo,
09Dec
10km
Running
- Distance
- 10K
- Countdown
- 43 days
- Entry fee
- $18.86
58th Toyosu Weekday Marathon (第58回 豊洲ウィークデーマラソン)
www.sportsentry.ne.jp
Date
09 Dec, 2026
Races
4 distances
Entry fee
$18.86 – $56.97
Runner rating
Be the first to rate
Website
Official website
58th Toyosu Weekday Marathon (第58回 豊洲ウィークデーマラソン)
Races offered
09Dec
20km
Running
- Distance
- 20K
- Countdown
- 43 days
- Entry fee
- $22.03
09Dec
20km Relay (5km x 4 runners) ※Entry fee is for one team※Please register as the team representative
Running
- Distance
- 5K
- Countdown
- 43 days
- Entry fee
- $56.97
09Dec
30km
Running
- Distance
- 30K
- Countdown
- 43 days
- Entry fee
- $25.19
Weather history
3-year monthly averages for December in Tokyo.
Temperature3.6° / 12.5°
Feels like-0.4° / 9.4°
Sunshine hours7h 50m
Rainfall0.9 mm
Snowfall—
Wind10.0 km/h (Light breeze)
Humidity65.2%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise06:42
Sunset16:29
About Tokyo
Learn more about the host city, Tokyo.
Tokyo, officially the Tokyo Metropolis, is the capital and most populous city of Japan. The population of the city proper was over 14 million as of 2023. The Greater Tokyo Area, which includes Tokyo and parts of six neighboring prefectures, is the third-most populous metropolitan area in the world, with 33 million residents as of 2025.
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