The annual Tsukuba Marathon will be held on Sunday, November 30, 2008. If you want to run in one of the races (full marathon or 10km) this year, you should apply as soon as possible. The official deadline is October 14 (or 19th if you register by internet), but the registrations will close as soon as the space limits are reached. They will accept around 10,000 people for the full marathon and about 3000 people for the 10km race. Both races will probably be full by the end of September.
So, if you want to run in either of these races, please register immediately.
Tsukuba Marathon Office