‘Abdallah b. ‘Umar told that God’s Messenger held race between the horses which had been made lean by training from al-Hafya’ to Thaniyat al-Wada’, a distance of six miles, and he held a race between the horses which had not undergone such training from the thaniya* to the mosque of the B. Zuraiq, a distance of a mile. * Thaniya is a mountain pass. Thaniyat al-Wada' is a pass overlooking Medina by which people went on the road to Mecca. (Bukhari and Muslim)
Hadith Referenceمشكوة المصابيح / كتاب الجهاد / 3870
Hadith Gradingالألبانی:مُتَّفَقٌ عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (420) و مسلم (1870/95)»