| Guillemard Road Climb | 0.40 km | 1 m | 0.1% |
| Stadium Bypass | 1.45 km | 3 m | 0.0% |
| Circle 1 to circle 3 around the stadium | 0.85 km | -7 m | -0.2% |
| Stadium 500m Sprint | 0.47 km | -3 m | -0.3% |
| Nicoll Highway Rush | 1.62 km | 32 m | 1.0% |
| BB Nicol Home Sprint | 1.66 km | 36 m | 0.0% |
| Raffles Place to Keppel Terminal | 3.63 km | -48 m | -1.2% |
| Green Streak | 1.27 km | -34 m | -2.2% |
| BB Shenton Way | 0.50 km | -19 m | -3.5% |
| West Coast Hwy Brani Gate to Haw Par | 5.62 km | 36 m | 0.4% |
| Keppel to Henderson | 0.61 km | 17 m | 2.6% |
| Reflections - Clementi | 6.19 km | -25 m | -0.0% |
| West coast Faber to SBV | 2.90 km | 6 m | 0.0% |
| The Harbour Drive | 1.88 km | -3 m | -0.1% |
| W Coast Hwy Climb 1 (JTHR) | 0.32 km | 11 m | 3.4% |
| Clementi Road Flyover Up and Over | 0.60 km | -11 m | -0.5% |
| West past McD | 2.24 km | -3 m | -0.0% |
| WC Link to Jln Buroh Corner Sprint & Cool | 3.59 km | 9 m | 0.1% |
| Sungei Pandan Up and Over | 0.46 km | -6 m | -0.2% |
| Penjuru Flyover up n over | 0.66 km | -10 m | -0.3% |
| Bridge to Bridge | 1.23 km | 8 m | 0.7% |
| Jalan Bahar | 3.55 km | 20 m | 0.5% |
| Jurong West Ave 5 to PIE sprint | 0.52 km | -3 m | -0.0% |
| Lim Chu Kang (Northbound) | 2.91 km | -17 m | -0.6% |
| LCK IT Segment 1 | 1.39 km | -10 m | -0.7% |
| LCK to Lane 1 | 0.56 km | 19 m | 2.9% |
| LCK Lane 2 ALL out | 1.69 km | -19 m | -1.0% |
| Kranji Dam reverse | 0.88 km | 3 m | 0.2% |
| Kranji War Memorial to Mandai Shell | 1.24 km | -10 m | -0.4% |
| Kranji War Memorial to Mandai 1st Climb | 2.81 km | 25 m | 0.5% |
| Mandai Climb from Woodlands | 1.64 km | 17 m | 1.0% |
| Cycleworx Mandai Finish | 4.67 km | 34 m | 0.5% |
| Mandai Rd (BKE - Smbwng) | 5.77 km | -24 m | -0.1% |
| Mandai Climb | 1.72 km | 31 m | 1.5% |
| Mandai Climb 2 (Punggol) | 0.96 km | 23 m | 2.3% |
| Crazies finish final 200m | 0.21 km | -6 m | -2.6% |
| Mandai Downhill | 1.57 km | -22 m | -1.3% |
| Mandai Ave Real Downhill Segment | 0.64 km | -20 m | -3.1% |
| Mandai Sprint #2 | 0.55 km | -10 m | -1.9% |
| Yishun Dam | 0.65 km | 2 m | 0.3% |
| Yishun Dam to Punggol Marina Sprint | 5.00 km | -25 m | -0.1% |
| Seletar north link bridge to bridge | 2.25 km | -17 m | -0.4% |
| Pasir Ris Dr 3 | 4.40 km | 27 m | 0.3% |
| Elias to Riverina Sprint | 0.22 km | -1 m | -0.4% |
| Pasir Ris Drive 3 Climb | 1.12 km | 20 m | 1.7% |
| Pasir Ris Mosque Climb | 0.54 km | 13 m | 2.4% |
| Go Go Go | 0.92 km | -25 m | -2.6% |
| Loyang Ave > Changi V | 0.38 km | -16 m | -4.1% |
| Climbing Cranwell | 1.58 km | -4 m | -0.2% |
| Loyang Ave Climb 1 (CV) | 0.30 km | 4 m | 1.3% |
