So my team finished with 15 laps in the race however I didn't received the key when I collected our rewards. How do I get the key to unlock the chest if not by competing 10+laps in race as it states?

its in the chest you got claiming your rewards, so after you claimed the chest is in your storage

@san FYI, this key only let's you buy the Bronze Chest for 325 gems!

@mamawjane

I believe 325gems is for rune chest
Gold- 350gems
Silver- 400gems
Bronze-450gems

@star Sorry I didn't have all those costs in my brain. No desire to spend gems like that. A "key" as a reward to spend more gems is not my idea of a "reward"!

Tyvm all! I got it and was able to get the X rune i wanted.

@mamawjane its a good price for a X rune

It's only a good price because they put the normal price up steaply
Go figure

@gazza the discount price was 349 in the past so yes this is a great price for X