Running routes near Bencoolen st?

Hi all! I'll be in SG in the 1st week of May and it'll be my first time there. We're staying at Hotel Mi Bencoolen on Bencoolen st. Can you please recommend running routes nearby that are suited to 15km runs at a fast-ish pace? I don't mind having to do loops but would prefer somewhere with not too many people.

Also would be helpful to receive practical tips on running in SG, like do routes close past a certain hour (I usually go for evening runs), are there 711s on the route where I can get water? Ok to jog on the sidewalk on the way to the route (if not more than 3-5km away) or better to commute there? Other things to be mindful of as a non-local?

Thanks so much! Looking forward to visiting your beautiful city!