وَعَنْ أَبِي هُرَيْرَةَ رضى الله عنه
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«لَا سَبْقَ إِلَّا فِي خُفٍّ، أَوْ نَصْلٍ، أَوْ حَافِرٍ»
The Messenger of Allah (sallallahu alayhi wa sallam) said,Prize money is allowed only for racing camels, shooting arrows or racing horses. Related by Ahmad and the three lmams. Ibn Hibban graded it as Sahih.