Once the people of Medina were frightened, so the Prophet (ﷺ) rode a horse belonging to Abu Talha and it ran slowly, or was of narrow paces. When he returned, he said, "I found your (i.e. Abu Talha's) horse very fast. After that the horse could not be surpassed in running..'
Sahih al-Bukhari Book 56, Hadith 83
← Previous Hadith The Prophet (ﷺ) met them (i.e. the people) while he was riding an unsaddled horse with his sword slung over his shoulder.

Sahih al-Bukhari Book 56, Hadith 82 Next Hadith → The Prophet (ﷺ) arranged for a horse race amongst the horses that had been made lean to take place between Al-Hafya'' and Thaniyat Al-Wada` (i.e. names of two places) and the horses which had not been mad.? lean from Ath-Thaniyat to the mosque of Bani Zuraiq. I was also amongst those who took part in that horse race. Sufyan, a sub-narrator, said, "The distance between Al-Hafya and Thaniya Al- Wada` is five or six miles; and between Thaniya and the mosque of Bani Zuraiq is one mile."

Sahih al-Bukhari Book 56, Hadith 84