"Messenger of Allah ﷺ arranged a horse race amongst the horses that had been made lean, letting them start from Al-Hafya' and their limit (distance of running) was up to Thaniyat-al-Wadaʿ. I asked Musa, 'What was the distance between the two places?' Musa replied, 'Six or seven miles. He arranged a race of the horses which had not been made lean sending them from Thaniyat-al-Wadaʿ, and their limit was up to the mosque of Bani Zuraiq.' I asked, 'What was the distance between those two places?' He replied 'One mile or so.' Ibn ʿUmar was amongst those who participated in that horse race."  

سَابَقَ رَسُولُ اللَّهِ ﷺ بَيْنَ الْخَيْلِ الَّتِي قَدْ أُضْمِرَتْ فَأَرْسَلَهَا مِنَ الْحَفْيَاءِ وَكَانَ أَمَدُهَا ثَنِيَّةَ الْوَدَاعِ فَقُلْتُ لِمُوسَى فَكَمْ كَانَ بَيْنَ ذَلِكَ قَالَ سِتَّةُ أَمْيَالٍ أَوْ سَبْعَةٌ وَسَابَقَ بَيْنَ الْخَيْلِ الَّتِي لَمْ تُضَمَّرْ فَأَرْسَلَهَا مِنْ ثَنِيَّةِ الْوَدَاعِ وَكَانَ أَمَدُهَا مَسْجِدَ بَنِي زُرَيْقٍ قُلْتُ فَكَمْ بَيْنَ ذَلِكَ قَالَ مِيلٌ أَوْ نَحْوُهُ وَكَانَ ابْنُ عُمَرَ مِمَّنْ سَابَقَ فِيهَا  

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that the Messenger of Allah ﷺ held a race between horses which had been made lean by training, from al-Hafya to Thaniyatu-lWada. He held a race between horses which had not been made lean from the Thaniya (a mountain pass near Madina) to the mosque of the Banu Zurayq. Abdullah ibn Umar was among those who raced them .  

أَنَّ رَسُولَ اللَّهِ ﷺ سَابَقَ بَيْنَ الْخَيْلِ الَّتِي قَدْ أُضْمِرَتْ مِنَ الْحَفْيَاءِ وَكَانَ أَمَدُهَا ثَنِيَّةَ الْوَدَاعِ وَسَابَقَ بَيْنَ الْخَيْلِ الَّتِي لَمْ تُضَمَّرْ مِنَ الثَّنِيَّةِ إِلَى مَسْجِدِ بَنِي زُرَيْقٍ وَأَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ كَانَ مِمَّنْ سَابَقَ بِهَا