I meant in general for runs in Singapore...think you don't understand my point...
Anyway race quality never depreciate, but you pay more each year to join, so essentially there is a drop in value as well...
MRT - will be crowded but not to the point where you can't board it, should be manageable.Hope they increase more trains up from 15 mins per train.
Baggage Deposit - Confirm and chop will need to wait 30 mins or more unless you reach at 3am or earlier. By 3.30 queues will start to form.
I think there will be some jams at Bay East but will be manageable (slow jog or walk pace) as long as they don't run the Tanjong Rhu side.
ECP got coffeeshop? Where? Might want to get isotonic drink since there is no isotonic from 30km to 38km. With the sun blazing by then I will want to carry the additional hydration in case of dehydration.
Diversion will likely still happen coz it is quite common in other countries as long as strict cut-off is not being implemented.
Put where? Orchard is prime area. Mall owners will not be OK with putting portal toilets in front of their premium malls.
More toilets might just be at baggage deposit area.