TopCoderに賞金付きのratedマラソン問題が来てますね
提出はPythonのみだそうです

Yaw Alignment Marathon Challenge
https://community.topcoder.com/longcontest/?module=ViewProblemStatement&;rd=17323&pm=15155

1st place - $17,000

2nd place - $7,000

3rd place - $4,000

4th place - $2,000

5th place - $1,000