Ultramarina, I don't recall how old your DD is, but my older two kids were not great athletes when they were young. They looked awkward when they ran and they were the slowest kids on the team.
They played soccer, basketball and softball in the rec leagues when they were young. DD16 and DD14 still play softball, and DD14 has added volleyball. They now have average speed. Both play for very competitive travel softball teams, DD16 starts on the HS varsity team and has had some interest from some Division III coaches. DD14 starts on her 8th grade softball and volleyball teams. They really enjoy the team sports.
My point is - don't give up on sports. It took quite a bit of practice and some speed & agility classes to get where they are now, but it is good for them to have to work at something to reach a goal. Oh, and neither one can ride a bike. We are trying to correct that parenting mistake with DD7.