| Chuckanut 50K - Lost Lake TH to Cleator Rd | 4.06 mi | 958 ft | 2.0% |
| Lost Lake 50k | 0.82 mi | 420 ft | 9.5% |
| Fragrance Trail Uphill Gate to Gate | 1.32 mi | 896 ft | 12.6% |
| Fragrance Lake Trail Switchabcks | 0.77 mi | 410 ft | 10.1% |
| Chuckanut Middle 18 (accurate) | 18.40 mi | 1,713 ft | 0.0% |
| Chuckanut 50K - Middle 18 | 17.66 mi | -1,667 ft | -0.1% |
| Fragrance Lake Tr | 0.58 mi | 568 ft | 18.5% |
| Chuckanut 50k: Frag. Lake - Lost Lk. Tr. | 7.28 mi | 1,158 ft | 0.1% |
| $2 down | 1.64 mi | -449 ft | -5.2% |
| Chuckanut 50k: Two Dollar Tr. | 1.53 mi | -430 ft | -5.3% |
| Chuckanut 50k - Two Dollar to Ridge (Cleator Aid) | 2.80 mi | 1,175 ft | 7.9% |
| Cleator Rd | 1.63 mi | 751 ft | 8.7% |
| Chuckanut 50k: Cleator Rd. | 2.70 mi | 1,132 ft | 7.9% |
| Cleator Road to the Ridge | 2.81 mi | 1,207 ft | 7.9% |
| Cleator Rd Climb | 0.21 mi | 259 ft | 22.9% |
| Cleator Road Climb | 0.75 mi | 397 ft | 10.0% |
| Cleator Road Climb | 0.24 mi | 138 ft | 10.8% |
| Cleator Rd Climb | 0.20 mi | 148 ft | 13.6% |
| cleator last climb to ridge | 1.56 mi | 400 ft | 4.9% |
| Chuckanut Ridge Trail | 2.80 mi | -656 ft | -4.4% |
| Chuckanut Ridge (to Cleater Connector) | 1.98 mi | -384 ft | -3.3% |
| Chuckanut 50K - Ridge Loop | 8.63 mi | 823 ft | 0.1% |
| Chuckanut 50k: Ridge Trail | 2.81 mi | -646 ft | -4.3% |
| Cleator Rd Climb | 0.26 mi | 157 ft | 11.1% |
| Chuckanut 50k: Lost Lake Tr. | 4.55 mi | -509 ft | -0.2% |
| Cleator Rd Climb | 0.35 mi | 141 ft | 7.4% |
| Fragrance Lake Rd Climb | 0.42 mi | 141 ft | 6.3% |
| Unnamed Road Climb | 0.30 mi | 135 ft | 8.4% |
| Cleator Rd Climb | 0.45 mi | 308 ft | 12.6% |
| Chuckanut 50k: Lost Lk. Tr. steep climb | 0.42 mi | 292 ft | 13.1% |
| Lost Lake down hill to fragrance | 1.25 mi | -541 ft | -8.0% |
| Chinscraper (Shortened) | 0.78 mi | 784 ft | 19.0% |
| Chuckanut 50k: Chinscraper | 0.87 mi | 722 ft | 15.6% |
| Chinscraper from new Double Diamond Trail | 0.72 mi | 571 ft | 14.9% |
| Chuckanut 50K - Ridge (Cleator Aid) to Interurban | 2.70 mi | -1,542 ft | -10.8% |
| Fragrance Lake Rd Down | 0.61 mi | -295 ft | -9.2% |
| Chuckanut 50k: Fragrance Lk. Tr. down | 1.68 mi | -925 ft | -10.3% |
| Fragrance Lake Trail Down | 1.36 mi | -912 ft | -12.4% |
