| Lake Whatcom Triathlon Bike Course | 24.33 mi | -404 ft | -0.0% |
| North Shore 6 (Out) | 6.01 mi | -128 ft | -0.1% |
| North Shore Rollers Up | 1.46 mi | 112 ft | 1.4% |
| Northshore Stinger | 0.21 mi | 66 ft | 5.7% |
| North Shore Flat with hill sprint finish | 2.88 mi | 102 ft | 0.6% |
| North Shore Flat (The Fork > end) | 2.49 mi | -16 ft | -0.0% |
| Northshore Finish - Sheridan Trail to Whatcom Park sign | 1.37 mi | 16 ft | 0.1% |
| N.Shore Drive Hill Climb | 0.34 mi | 92 ft | 4.9% |
| North Shore Backside Climb | 0.30 mi | 79 ft | 4.9% |
| Back to Belli - Whatcom Park sign to Sheridan Trail | 1.36 mi | -16 ft | -0.1% |
| North Shore Flat (end > The Fork) | 2.50 mi | 30 ft | 0.0% |
| Reverse North Shore RR Lap | 7.83 mi | -374 ft | -0.0% |
| Y Road (Fork > Jensen) | 1.80 mi | 318 ft | 3.3% |
| Y-Road Extended Uphill | 2.15 mi | 354 ft | 3.1% |
| Y Road | 2.05 mi | 361 ft | 3.3% |
| Y Road North Downhill | 1.73 mi | -276 ft | -3.0% |
| Y Road Rise | 0.33 mi | 36 ft | 0.4% |
| Squalicum Lake Rd Climb | 0.63 mi | 121 ft | 3.6% |
| Squalicum Lake Rd Flat (south) | 0.93 mi | 16 ft | 0.1% |
| Jensen to Northshore | 1.64 mi | -213 ft | -2.2% |
| Reverse Schwegs / North Shore Reverse | 0.98 mi | 112 ft | 2.1% |
| North Shore Rollers Down | 1.56 mi | -125 ft | -1.5% |
| Bellingham Blitz | 1.17 mi | -56 ft | -0.4% |
| City Line Sprint | 0.13 mi | 7 ft | 1.0% |
