Name	Location	Distance	Avg Gradient	Total Elevation	Climb Category
1. Clear Creek Trail: Platte to Golden (2019)	Western Hills	29.15 km	0.6%	185 m	Cat. 3
2. Clear Creek Trail: Platte to Golden	Western Hills	29.11 km	0.6%	177 m	Cat. 3
3. Watkins Rd (Colfax to Quincy)	Watkins	11.76 km	0.9%	110 m	Cat. 4
4. W 73rd Pl Climb	Westminster	3.04 km	3.3%	101 m	Cat. 4
5. 40 Block Climb	Westminster	6.53 km	1.5%	97 m	Cat. 4
6. WATTkins	Aurora	19.68 km	0.5%	92 m	Cat. 4
7. In It For The Long Haul	Aurora	18.25 km	0.5%	91 m	Cat. 4
8. Thornton Pkwy Climb	Thornton	2.44 km	3.1%	76 m	N/A
9. Mad Max: Tower Road	Commerce City	12.46 km	0.5%	67 m	N/A
10. glen to hampden	Aurora	15 km	0.4%	66 m	N/A
11. Delorean Drag	Thornton	2.9 km	2.1%	62 m	N/A
12. Flying by FTG	Aurora	11.94 km	0.5%	61 m	N/A
13. Corner to Corner	Commerce City	14.14 km	0.4%	60 m	N/A
14. Greenwood/Federal Heights Climb	Western Hills	2.52 km	2.4%	61 m	N/A
15. Watkins Rd down to E Jewell Ave	Watkins	6.87 km	0.8%	58 m	N/A
16. Washington St - Full Climb	Thornton	2.34 km	2.5%	58 m	N/A
17. Clear Creek (2015 Detour): Platte to Pierce	Western Hills	14.39 km	0.4%	144 m	N/A
18. 112th college hill	Westminster	5 km	1.1%	57 m	N/A
19. 168th kicker	Brighton	3 km	1.9%	64 m	N/A
20. 168th full climb	Brighton	2.73 km	2%	54 m	N/A
21. Home drag	Thornton	4.82 km	1.1%	53 m	N/A
22. E 48th Ave and Imboden to E Jewell Ave	Aurora	18.73 km	0.3%	53 m	N/A
23. Climb to abeam Tower	Denver	5.17 km	1%	52 m	N/A
24. Strasburg 15th Sprint	East Colfax Avenue	5.85 km	0.9%	52 m	N/A
25. 144th EB Huron to Sheridan	Westminster	4.4 km	1.2%	51 m	N/A
26. Colorado Blvd to Colorado Blvd Around DT	Commerce City	21.07 km	0.2%	50 m	N/A
27. 136th Ave. Roller Coaster	Thornton	2.61 km	1.9%	50 m	N/A
28. Grant St. 88th to Thornton Pkwy	Thornton	1.71 km	2.9%	50 m	N/A
29. Pecos Climb 1 (Clear Creek to 84th)	Zuni	3.65 km	1.4%	50 m	N/A
30. Cotton Creek Trail (BDCT to Legacy Ridge Pkwy)	Westminster	1.47 km	3.4%	50 m	N/A
31. Drew's 100th Ave. Grind	Thornton	3.07 km	1.6%	49 m	N/A
32. Alpe D'26th	Aurora	4.12 km	1.2%	49 m	N/A
33. Westminster Station to 8700	Berkley	4.54 km	1.1%	48 m	N/A
34. The Ranch	Westminster	2.41 km	2%	48 m	N/A
35. Bennett to Airpark Rd	Bennett	19.91 km	0.2%	48 m	N/A
36. Tennyson Hill	Berkley	0.86 km	5.4%	46 m	N/A
37. Pic to Pow	Aurora	6.52 km	0.7%	46 m	N/A
38. N stadium climb	Westminster	2.37 km	1.9%	46 m	N/A
39. 84th to 98th	Thornton	2.92 km	1.6%	46 m	N/A
40. Platte river 100th to Sand creek Quebec	Thornton	15.05 km	0.3%	139 m	N/A
41. Pecos Hill (96th to 100th)	Thornton	0.85 km	5.3%	45 m	N/A
42. The Humongous Hill of Huron	Thornton	1.07 km	4.2%	45 m	N/A
43. Get to the Ranch Hill	Westminster	1.59 km	2.8%	46 m	N/A
44. Bend It Like Drewseph	Thornton	3.83 km	1.2%	44 m	N/A
45. DRY CREEK STEALTH	Westminster	4.76 km	0.9%	44 m	N/A
46. CC Climb to 50th	Denver	1.18 km	3.7%	44 m	N/A
47. Brad-burn	Westminster	1.38 km	3.1%	43 m	N/A
48. Manila to Airpark	Manila	11.82 km	0.4%	43 m	N/A
49. I-25 to Federal fighting the signals	Northglenn	3.17 km	1.3%	42 m	N/A
50. Monaghan Rd Gate to Alpe d'26th Ave Summit	Aurora	4.27 km	1%	41 m	N/A
51. Lowell: 64th Ave to 38th Ave	Zuni	4.88 km	0.8%	41 m	N/A
52. Imboden Stretch	Aurora	5.5 km	0.7%	41 m	N/A
53. Huron to Colorado Ave	Westminster	4.53 km	0.9%	40 m	N/A
54. Colfax (Hudson to Overpass)	East State Highway 36	3.47 km	1.1%	39 m	N/A
55. 10 Block Climb	Westminster	2.21 km	1.8%	39 m	N/A
56. S Platte Trail TT Southbound	Denver	19.59 km	0.2%	39 m	N/A
57. Down South on Dirty Holly	Thornton	3.91 km	1%	39 m	N/A
58. MS Final Federal Push	Westminster	1.51 km	2.5%	43 m	N/A
59. Imboden: 120th to 72nd	Aurora	9.63 km	0.4%	38 m	N/A
60. Tower 120th to 96th	Commerce City	4.29 km	0.9%	37 m	N/A
61. 168th steep part	Brighton	2 km	1.9%	37 m	N/A
62. Washington St. to Malley Dr.	Northglenn	2.64 km	1.4%	36 m	N/A
63. Huron-104	Westminster	9.42 km	0.4%	36 m	N/A
64. Alp du Imboden	Aurora	2.07 km	1.7%	35 m	N/A
65. Hudson Mile Rd to E Jewell Ave	Aurora	12.93 km	0.3%	34 m	N/A
66. NorthDenver CloverLEG 88th to UPS	Thornton	10.57 km	0.3%	34 m	N/A
67. 75th to the top	Westminster	1.02 km	3.4%	35 m	N/A
68. Thornton pkwy ascent conifer rd to grant street	Thornton	1.12 km	3.1%	35 m	N/A
69. Alpe d'Bennett	Bennett	1.43 km	2.4%	35 m	N/A
70. Platte River Trail - 88th to REI	Thornton	14.95 km	0.2%	34 m	N/A
71. Monagahn Road	Aurora	4.62 km	0.7%	34 m	N/A
72. S. Platte S. - Thornton Detour to Bridges	Thornton	16.56 km	0.2%	108 m	N/A
73. Watkins (town) to Gun Club Rd	Watkins	16.53 km	0.2%	33 m	N/A
74. Punch it to tha Reeg!	Zuni	0.74 km	4.4%	33 m	N/A
75. Smith Rd (Picadilly to Powhaton)	Aurora	4.77 km	0.7%	32 m	N/A
76. Strasburg to Bennett	East Colfax Avenue	9.83 km	0.3%	32 m	N/A
77. Arsenal Gravel TT (Clockwise)	Commerce City	23.08 km	0.1%	32 m	N/A
78. Colfax (Watkins to Powhaton)	Watkins	7.1 km	0.5%	32 m	N/A
79. Vrain to Cotton Creek Climb	Westminster	0.8 km	4%	32 m	N/A
80. Buzzing the Tower (NW to SE)	Aurora	7.75 km	0.4%	31 m	N/A
81. Drew Can Do It!	Commerce City	2.21 km	1.4%	32 m	N/A
82. 156th Huron to Zuni	Broomfield	1.53 km	2%	31 m	N/A
83. Up Lowell	Westminster	1.2 km	2.6%	31 m	N/A
84. Steele St Hill	Thornton	0.74 km	4.2%	31 m	N/A
85. Lowell 64th to Regis	Zuni	2.59 km	1.2%	44 m	N/A
86. Imboden: 120th to 104th	Aurora	3.18 km	1%	31 m	N/A
87. McKay to 20th 2019	Thornton	17.13 km	0.2%	31 m	N/A
88. 108th Ave. to Leroy Dr.	Thornton	2.83 km	1.1%	31 m	N/A
89. Col du Lowell (I-76 underpass to 52nd @ Regis)	Berkley	0.71 km	4.3%	31 m	N/A
90. Regis Hill Climb	Zuni	2.82 km	1.1%	30 m	N/A
91. E. 100th Hill	Thornton	0.68 km	4.5%	30 m	N/A
92. pecos hill	Thornton	1.25 km	2.4%	30 m	N/A
93. Manila to Jewell	Manila	19.9 km	0.2%	30 m	N/A
94. Susan's Hill	Thornton	1.13 km	2.6%	29 m	N/A
95. Second creek climb	Commerce City	1.15 km	2.5%	29 m	N/A
96. O'Malley's Mercantile to Powhaton Rd	East State Highway 36	5.15 km	0.6%	29 m	N/A
97. Legacy Ridge Pkwy Climb	Westminster	0.62 km	4.6%	29 m	N/A
98. Monaghan Rd climb	Aurora	4.2 km	0.7%	29 m	N/A
99. Holly Breaks Your Legs	Thornton	1.49 km	1.9%	28 m	N/A
100. Reunion	Commerce City	2.8 km	1%	28 m	N/A

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