[4] Ayala came third in the men's road race T1–2 event at the 2016 Summer Paralympics.

[6] At the 2017 UCI Para-cycling Road World Championships, Ayala finished fourth in the time trial T2 event, a fraction of a second behind Stephen Hills, who finished third.

[5] At the 2018 World Championships, Ayala finished third in the road race T2 event.

[8] That year, he also came fourth in a World Cup road race event in Italy.

[9] At the 2020 Colombian National Championships, Ayala won the road race event, and finished second in the time trial.