Ibn Umar (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) used to stone Jamrat al-Aqabah while riding, saying the takbir with each pebble. And Ibn Umar (may Allah be pleased with them both), during these days, that is, the Days of Tashriq, used to come to the Jamrahs on foot and return on foot, and he would say that the Prophet (peace and blessings be upon him) used to do the same.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9557