>>714985404
Parent with 9* turf spark
Parent with 9* long spark
Pray that you hit enough to reach at least C-D turf/long
An actually usable set of cards with decent skills to help her actually win the race.
A non-retarded trainer who doesn't use front runner on her after having all of the above.

>>714139457
It's not exactly an impossible challenge, it's just a standard Arima Kinen, but for Urara's level it's practically an impossible challenge.
Later Uma story campaigns has actual boss level challenge umas in them and some option can even level them up further.

>>529474721
>you're supposed to lose that one
That's where you're wrong.
This is where trainers graduate into men.

>>529369469
Don't let your dream be dream!