You cant. Go to the Cycling Road and go up and down. It will take about 5-10 minutes tops.
On Iron Island, a guy named Riley will give you an egg. It will hatch into Riolu.
go to iron island and find riley. go battle the team galaactic guys and after he will give you a riolu egg then just hatch it to get riolu
around 10000 steps
You have to hatch it from the egg you received from Riley at Iron Mountain/Iron Island
When you hatch Riolu from an egg, it will be level 1
you run around sinnoh and it will hatch into riolu.
There is no trainer with riolu as far as I know. But if you go to Iron Island and team up with Riley, he will give you an egg that will hatch into a riolu. You must finish the journey with him before though. he will give it to you when you defeat team galactic. Remember - you can't get it if you have six Pokemon in your team
In order to get Lucario in Pokémon Platinum, you need to receive the Pokémon Egg from Riley in Iron Island which will hatch into a Riolu. Train Riolu until it reaches maximum happiness and if it's during the day time in your Platinum game then at the next level it'll end up evolving into Lucario.
it depends on what Pokemon you put in the day care or what trainer you get it from like the egg you get at iron island is a riolu. and the one you get from the elite for person is a togepi
114-Unknown, found in Soleceon ruins.115-Riolu, hatch from egg, obtained from Riley in iron island
A Riolu, which can evolve into a Lucario.
in order to hatch a riolu egg you need to walk about 5,000-6,000 steps