Name	Location	Distance	Avg Gradient	Total Elevation	Climb Category
1. Coal/Rock Creek Gravel South & Climb	Erie	12.59 km	0.9%	108 m	Cat. 4
2. 257 392 to 14	Windsor	10.99 km	0.9%	104 m	Cat. 4
3. The Dairy Russian(a dirt climb)	Milliken	4.77 km	2.1%	101 m	Cat. 4
4. Bianca Solderini	Severance	11.17 km	0.9%	98 m	Cat. 4
5. County Road 98 Climb	Nunn	0.76 km	12.9%	98 m	Cat. 4
6. Coal Creek Trails: Northern End to Louisville	Erie	18.32 km	0.5%	93 m	Cat. 4
7. Marble Court Climb	Windsor	0.4 km	22.5%	90 m	Cat. 4
8. 257 crossroads to 37th	Windsor	7.76 km	1.1%	88 m	Cat. 4
9. Vista Pkwy Climb	Erie	1.08 km	8.1%	87 m	Cat. 4
10. 257 climb to Hwy 34	Windsor	4.44 km	1.9%	84 m	Cat. 4
11. Hwy 257-Kodak TH to CR54	Windsor	8.6 km	1%	85 m	Cat. 4
12. Hwy 66: CR17 to Hwy 287	Johnstown	16.18 km	0.5%	85 m	Cat. 4
13. W 4th St Climb	Greeley	0.46 km	18%	83 m	Cat. 4
14. Nunn-Wellington Climb	Nunn	7.29 km	1.1%	82 m	Cat. 4
15. SBR gloves off	Erie	9.72 km	0.8%	81 m	Cat. 4
16. 25 to 36	Mead	22.98 km	0.4%	79 m	Cat. 4
17. CR 13 from 32e to vine	Colorado Boulevard	12.13 km	0.7%	80 m	Cat. 4
18. Mad Russian par duex	Milliken	3.83 km	2.1%	80 m	Cat. 4
19. mx hill climb	Berthoud	3.94 km	2%	79 m	N/A
20. Full Mad Russian	Milliken	3.63 km	2.2%	79 m	N/A
21. Hwy 257 Sheepfarm Fourmile	Windsor	6.42 km	1.2%	75 m	N/A
22. 257 to 10th St-Bypass	Windsor	4.02 km	1.8%	74 m	N/A
23. 257 to Missile Park Rd	Windsor	3.46 km	2.1%	74 m	N/A
24. Hwy 257-Hill (SB) to Hwy 34	Greeley	3.84 km	1.9%	73 m	N/A
25. Windsor Wall to Centerra	Windsor	8.08 km	0.9%	73 m	N/A
26. Frontage Rd-Hill climb: Up to AT&T (SB)	Berthoud	2.65 km	2.6%	70 m	N/A
27. XRBlvd E. New Liberty to CLRoad1	Windsor	4.65 km	1.5%	68 m	N/A
28. Hwy257_longInterval	Severance	6.49 km	1%	66 m	N/A
29. Johnstown to I-25	Johnstown	6 km	1.1%	65 m	N/A
30. huff&puff	Milliken	4.44 km	1.4%	64 m	N/A
31. Ault to Nunn	Stage	12.51 km	0.5%	64 m	N/A
32. 257 Hill	Greeley	3.31 km	1.9%	63 m	N/A
33. CR 8 bill climb west	Hudson	6.6 km	0.9%	62 m	N/A
34. W on 90	County Road 90	12.6 km	0.5%	61 m	N/A
35. One rough road!	Fort Lupton	4.34 km	1.4%	60 m	N/A
36. Ft. Lupton to Dacono	Fort Lupton	8.11 km	0.7%	60 m	N/A
37. ME#2: Windsor to Hwy 34	Windsor	6.53 km	0.9%	105 m	N/A
38. CR7 Hwy 52 to Hwy 7	Erie	9.46 km	0.6%	59 m	N/A
39. windsors other climb	Windsor	3.89 km	1.5%	57 m	N/A
40. CR44 (Hwy 56)-CR13 to Berthoud (1st St)	Berthoud	11.25 km	0.5%	56 m	N/A
41. Windsor Wall climb	Windsor	1 km	5.5%	55 m	N/A
42. Frontage Rd-Hwy 56 to CR38 (SB)	Berthoud	4.84 km	1.1%	54 m	N/A
43. Cty Rd 6 E to W Rd 23 to Colo Blvd	Wattenberg	7.9 km	0.7%	54 m	N/A
44. 34 up to 257	Greeley	3.22 km	1.7%	53 m	N/A
45. Two Rivers - CR 396 to CR 54	Two Rivers Parkway	4.92 km	1.1%	53 m	N/A
46. Vista pkwy /skyline to sheridan	Erie	5.3 km	1%	53 m	N/A
47. Mahood	Severance	2.69 km	2%	53 m	N/A
48. Three Tier Windsor Wall	Windsor	1.73 km	3%	51 m	N/A
49. Rolling Down Rodeo With a Shotgun	Frederick	3.95 km	1.3%	51 m	N/A
50. CR17-CR50 to Hwy 34	Johnstown	6.4 km	0.8%	50 m	N/A
51. Very Bad Gravel CR7 SB	Berthoud	2.41 km	2.1%	50 m	N/A
52. CR7 - 119 to 52	Del Camino	7.97 km	0.6%	50 m	N/A
53. 5 minute hill - crosswalk to bridge	Erie	2.83 km	1.8%	50 m	N/A
54. I-25 Frontage Hwy52 to Hwy7	Dacono	9.99 km	0.5%	50 m	N/A
55. Dixie Normous	Erie	15.5 km	0.3%	49 m	N/A
56. CR13 Four Tier Hill	Windsor	1.25 km	3.9%	49 m	N/A
57. aLoop 10.4 mi-Rolling Hills (JT) to Guaranty Bank (Berthoud)	Johnstown	16.8 km	0.3%	49 m	N/A
58. 95th Ave Hill	Greeley	2.12 km	2.3%	49 m	N/A
59. Cnty road 15 north to south	Windsor	5.09 km	1%	49 m	N/A
60. Hwy52 - Erie Pkwy via CR7	Erie	4.74 km	1%	48 m	N/A
61. Mad Russian Climb	State Highway 257	1.37 km	3.5%	48 m	N/A
62. Frontage Rd-Barefoot hill to Hwy 66 (SB)	Mead	2.85 km	1.7%	48 m	N/A
63. Hwy 60-Rolling Hills to Frontage Rd	Johnstown	4.31 km	1.1%	47 m	N/A
64. Vista Pkwy - Countyline to CO7	Erie	4.14 km	1.1%	47 m	N/A
65. O to 76	Greeley	9.09 km	0.5%	46 m	N/A
66. Mad Russian climb (RRX to road)	Milliken	1.17 km	3.9%	45 m	N/A
67. CR 13 the Wall river West to Double Yellow at top	Windsor	0.7 km	6.4%	46 m	N/A
68. Hammer to Berthoud	Johnstown	7.28 km	0.6%	45 m	N/A
69. Water Valley to Hill of Champions	Windsor	2.6 km	1.7%	45 m	N/A
70. C'mon it's only 100 feet	Greeley	2.74 km	1.6%	44 m	N/A
71. Ftg Rd Climb	Mead	2.5 km	1.8%	44 m	N/A
72. Frontage Rd-Hwy 56 to Hwy 60 (Northbound)	Berthoud	3.14 km	1.4%	44 m	N/A
73. 20.5 to 52 N to S	Rinn	5.66 km	0.8%	44 m	N/A
74. 13 South Hill	Berthoud	0.94 km	4.5%	43 m	N/A
75. Hwy 257-climb up to CR54	Milliken	1.85 km	2.3%	42 m	N/A
76. CR8 around & over & up to Rd15	Dacono	3.29 km	1.3%	43 m	N/A
77. S. Quentine Pain Cave	Milliken	1.74 km	2.4%	42 m	N/A
78. Mad Russian to first summit	Hillsboro	2.66 km	1.6%	41 m	N/A
79. Vista Parkway from Coal Creek To Baseline	Erie	2.07 km	2%	41 m	N/A
80. Markus Corvinus	Windsor	4.07 km	1%	41 m	N/A
81. Colorado Blvd - HWY52 to CR6	Frederick	6.48 km	0.6%	40 m	N/A
82. Out of Kersey and Up	Kersey	5.53 km	0.7%	40 m	N/A
83. 37W - 77th to Hwy257	Greeley	5.52 km	0.7%	40 m	N/A
84. CR 7 Southbound Hill (Paved section)	Berthoud	1.43 km	2.8%	40 m	N/A
85. Water Tower Hill (long)	Gates	3.76 km	1%	39 m	N/A
86. Road 15 Dirt Climb	Dacono	1.45 km	2.7%	38 m	N/A
87. 52 to 10	Erie	3.01 km	1.3%	39 m	N/A
88. WCR 18 Gravel Westbound	Firestone	3.67 km	1.1%	39 m	N/A
89. Vista Pkwy - Mt View from County Line to Hwy 7	Erie	5.03 km	0.8%	39 m	N/A
90. Colorado - 15 to Hwy 52	Firestone	6.44 km	0.6%	46 m	N/A
91. Coal Creek to Highlands Blvd Climb	Erie	1.31 km	2.9%	38 m	N/A
92. Hwy 66 - Colorado to CR7	Mead	4.75 km	0.8%	38 m	N/A
93. CR38-CR19 to CR13	Wildcat	4.7 km	0.8%	37 m	N/A
94. CR13-Hwy 66 to Hwy 52	Mead	12.9 km	0.3%	37 m	N/A
95. Love's to County Line Road	Berthoud	5.92 km	0.6%	37 m	N/A
96. Cocoa Puff	Milliken	1.47 km	2.5%	37 m	N/A
97. Hwy 52 - CR 23 to Dacono	State Highway 52	5.9 km	0.6%	37 m	N/A
98. CR 17 Southbound	Johnstown	3.94 km	0.9%	37 m	N/A
99. Vista Pkwy 3 circles to Sunset	Erie	2.16 km	1.7%	37 m	N/A
100. Last 10k	South Roggen	9.91 km	0.4%	37 m	N/A

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