I made a wheel that has been very effective and stays on the ground rolling like i had intended it to, it does very well though it has stayed constant now for about 50 gens and all the specimen are the same so guess its maxed but here you go

if i gave it 60s to keep increasing its speed it should in theory beat the one posted above but will test that now i guess lol

This was my first attempt.. Not really a winner. Thought it would run like a cheetah.. 

can any of you please repost it on the grid... Zucc wants to impress his friends.

Looked through all the gens of a certain species and found out that one of them got to 19.46 m/s. It's not the kind that glitches out and flies, it's actually a normal, working, running creature.

12m/s consistant, no glitch, 100% repeatable. (no joking on my cringy narrative please :p )

3.9 million m/s glitched

I made a creature that looks kinda like a dog and it managed to run at 5.1m/s

I got 6.46 M/S with this wheel > http://imgur.com/0rPxUCD

This is my first comment also it was 4 joints, out the bones parallel and add a musclebetween the 2, total speed in 10 generations is 20 m/s heh

Edit: actually it went 22 m/s on the 7th one 

needless to say, I've created a monster.