Kokyo Takebashi Marathon

Today, I ran Kokyo Takebashi Marathon in Tokyo. My time was 3:24:53. The participants are ~15.

Japanese Record of straight 29 weekly sub-3s

As I could not achieve sub-3 yesterday, straight weekly sub-3 in a row is ended. It's 29 straight weekly sub-3 in a row, and is Japanese record as the former record was 20 straight weeks.
About 1 years ago I wrote "I don't know the World Record on this. If you know it, please let me know." But I have not have any replies on the World Record. Maybe my 29 straight weekly sub-3 in a row is the World Record.

Katsuhikaku Arakawa Kasenjiki Horikiribashi Marathon

Today, I ran Katsuhikaku Arakawa Kasenjiki Horikiribashi Marathon in Tokyo. My time was 3:19:40. The participants are ~15 for full Marathon, and ones for all distances are ~100. It was hot today.

Kashiwanoha Sokai Marathon

Today, I ran Kashiwanoha Sokai Marathon in Chiba Pref. My time was 2:57:37. The participants are ~100 for full Marathon, and ones for all distances are ~1,000.