Aphelios Runes explained
There's one set of runes for Aphelios on patch 13.24 that is the clear favorite for LoL players and pros alike. The best Aphelios rune paths on the position 
Adc are 
Precision as the primary path and 
Sorcery as the secondary path with a pick rate of 86%. Besides picking runes on Aphelios you should learn how to play Aphelios and if you are interested in pro matches take a look on how a pro builds Aphelios. If you want to discuss 
Aphelios then you should visit the champion subreddit.
Aphelios runes from primary path
Precision improves attack and sustained damage on Aphelios troughout the match. Most of high elo players – and our LoL pros in the the major regions – have agreed that 
Fleet Footwork is the best keystone rune to run on Aphelios. This keystone rune generates you a lot of sustain and increases your survivability against poke champions in lane. Other primary runes on Aphelios are 
Overheal, 
Legend: Bloodline and 
Cut Down.
Overheal converts healing in excess of maximum health of Aphelios into a shield, which provides additional safty and tankiness. Legend: Bloodline gives life steal, which aids in winning damage trades and fights in the later stages of the match. If the enemy team consists of multiple tanks, then the rune Cut Down is the best choice.
Aphelios runes from secondary path
When it comes to your secondary path, most Aphelios players prefer to go with Sorcery. Sorcery empoweres abilities of Aphelios and increases the available champion resources. On the Sorcery path, the best runes for Aphelios are 
Gathering Storm and 
Absolute Focus.
Gathering Storm increases your late game power. Absolute Focus grants additional damage while Aphelios is alomst full health.
FAQ for Aphelios Runes
Which is the best keystone rune on Aphelios?
The best keystone rune on Aphelios is Fleet Footwork. This Aphelios runes setup is then referred as Aphelios Fleet Footwork.
What runes does Aphelios use?
Runes from the paths Precision and Sorcery are the most used runes on Aphelios. For the exact pick rates of Aphelios runes used, you have to study the rune distribution presented.