Anytime Fitness @ Macpherson CC
Macpherson Community Club, 400 Paya Lebar Way, 9340-6233, www.anytimefitness.sg. Open daily, 12am-12am.
California Fitness
8/F Ngee Ann City, 391A Orchard Rd., 6834-2100, www.californiafitness.com. Open Mon-Sat 6am-12am; Sun 8am-10pm.
Fitness First
Platinum @ One George Street #05-01 One George Street, 1 George St., 6538-7666, www.fitnessfirst.com.sg. Open Mon-Fri 6am-11pm; Sat 7am-7pm; Sun 10am-6pm.
Gymmboxx XL @ Bishan CC
#04-01/02 Bishan Community Club, 51 Bishan St., 13, 8499-4897, www.gymmboxx.com. Open Mon-Fri 8am-11pm; Sat-Sun 8am-8pm.
Pure Fitness
6/F Asia Square Tower 1, 8 Marina View, 6100-2233, www.pure-fitness.com. Open Mon-Sat 6am-midnight; Sun 8am-10pm.
Solitude of Strength
#01-04 Blk 37, Lorong 23 Geylang, 8123-4362, www.solitudeofstrength.com. Open daily 6.30am-11.30pm.
True Fitness
7/F Chevron House, 30 Raffles Place, 6438-3000, www.truefitness.com.sg. Open Mon-Thu 6am-11pm; Fri 6am-10pm; Sat 6pm-8pm; Sun 8am-6pm.