In KEKL, mappers take 15 minutes to build a map and 5 minutes to validate. And then the maps are played in Rounds on the KEKL server in the TM2 MultiEnvironment titlepack.
This mappack includes maps made during the TM2 KEKL Mapping event, originally hosted in the Trackmania US Discord, but now in the
mania.exchange Discord.
KEKL is also held in TM2020 in the
Trackmania US Discord. You can find the mappack for those events here:
KEKL 15 minutes