Take life at a pace that feels right to you. No one said that you need to rush to get to the very end destination. There are no rules to see how fast one can live their life. Life is just simply meant to be lived. So take it slow, or take is a bit faster. Either way, make sure that it feels comfortable to you.
You need to ignore what everyone else is doing and achieving. Your life is about breaking your own limits and outgrowing yourself to live your best life. You are not in competition with anyone else. Plan to outdo your past, not other people.