| 5th to Ogden Sprint | 0.33 mi | 3 ft | 0.1% |
| Warrenville Rd - Ferry to Winfield | 0.58 mi | -20 ft | -0.7% |
| West Branch Buzzard | 0.86 mi | -36 ft | -0.4% |
| Fermilab: Warrenville Gate to Kirk Road (w/stops) | 3.66 mi | 56 ft | 0.2% |
| Batavia road, fermi gate to cross road | 1.19 mi | 26 ft | 0.1% |
| Flying Buffalo | 0.65 mi | -7 ft | -0.1% |
| Controlled Burn | 0.55 mi | 16 ft | 0.5% |
| Pine Street Raddant-Hart | 0.44 mi | -66 ft | -2.8% |
| 25N - climb and descend to the bend | 0.62 mi | 75 ft | 1.3% |
| Up the Wall | 0.09 mi | 52 ft | 9.9% |
| Norris Woods to Red Gate Bridge Path | 1.81 mi | -69 ft | -0.5% |
| Fox River Weber Dr Climb | 1.39 mi | 92 ft | 1.1% |
| Red Gate to top of Tekakwitha Hill | 0.97 mi | 79 ft | 1.5% |
| Pinelands Foxer River Dr | 0.74 mi | 0 ft | 0.0% |
| Weber Road Hill | 0.46 mi | 62 ft | 2.5% |
| Fox River - National to Raymond | 1.32 mi | -20 ft | -0.0% |
| KimballTo90Sprint | 2.21 mi | 26 ft | 0.2% |
| Fox River Trail 90 to 72 | 1.98 mi | -16 ft | -0.0% |
| 72To90Sprint | 2.04 mi | 20 ft | 0.0% |
| Dundee to Gail Borden | 4.06 mi | 20 ft | 0.0% |
| East Dundee to 90 | 2.01 mi | 20 ft | 0.1% |
| Elgin Sprint | 0.56 mi | 7 ft | 0.1% |
| FoxRiver/90 TO GROVE | 2.03 mi | -16 ft | -0.1% |
| Tekakwitha Hill | 0.43 mi | 102 ft | 4.5% |
| Valley View Up&Down | 3.35 mi | 102 ft | 0.4% |
| Adjusted Tekakwitha segment, tree trimming at the bottom start area at bridge | 0.29 mi | 72 ft | 4.7% |
| Fox River Trail, St. Charles - Hill | 0.23 mi | 49 ft | 3.8% |
| Norris woods | 0.25 mi | 49 ft | 3.5% |
| Hill then Preserve | 1.47 mi | 69 ft | 0.3% |
| Hill then south 25 (fixed) | 1.44 mi | 72 ft | 0.3% |
| Fox River Trail: Wilson to I-88 | 3.71 mi | -30 ft | -0.1% |
| FRT Batavia to North Aurora (West side) | 2.83 mi | -13 ft | -0.1% |
| FRT Butterfield to Illinois (Southbound) | 2.60 mi | -13 ft | -0.1% |
| Liberty sprint west II | 0.30 mi | -20 ft | -0.6% |
| Liberty sprint east | 0.56 mi | -10 ft | -0.3% |
