segmenttraildistanceelevation diffridersridesstarred
1Hold Your Line US36 Bikeway1,144 ft19 ft7185352537
2Bitterbrush up little kicker to bench Upper Bitterbrush711 ft45 ft5180212086
3Benjamin Link South Loop Link3,361 ft115 ft51562829410
4Rippy Tippy Tonga Upper Bitterbrush1,378 ft106 ft5155210623
5Burr'sBurner Upper Bitterbrush434 ft30 ft5100207951
6Bitterbrush-Antelope/Bench to Nelson Loop Upper Bitterbrush1 miles343 ft50992076916
7Hall Down Middle Sector Upper Bitterbrush1 miles317 ft50772060813
8Benjamin Link North Loop Link3,551 ft108 ft47662261413
9Mid-Mesa to 5280 Stairs, for a 'complete' stair run North Cross Country - Mid Mesa518 ft17 ft4577321052
10Nelson Summit to Bench CCW Nelson Loop1 miles289 ft4493197632
11Nelson Clockwise Descent to Intersection Nelson Loop1 miles287 ft44841966931
12Nelson Loop @ Hall Ranch (Clockwise) Nelson Loop2 miles311 ft44831982228
13Nelson Loop Clockwise Climb to Bench Nelson Loop4,930 ft303 ft4477198006
14Marshall Mesa - West Side Descent Coal Seam2,086 ft153 ft44541955210
15north rim Mayhoffer Singletree4,305 ft61 ft4418213315
16Alchemist Rocks (Downhill) Greenbelt Plateau1,105 ft88 ft43961828212
17Draw DH from intersection to bridge Doudy Draw3,224 ft151 ft4314162659
18Bridge to Bench Greenbelt Plateau555 ft49 ft4215183125
19Alchemist Rocks Greenbelt Plateau1,096 ft69 ft42101830711
20Superior S's Mayhoffer Singletree2,647 ft18 ft4197230314
21Bridge to fork Marshall Valley1,590 ft106 ft4188183486
22Bridge to Coal Creek gate Mayhoffer Singletree1,261 ft52 ft4186230613
23Coal Creek Gate - Gate Mayhoffer Singletree1 miles98 ft4149227857
24Valmont Bike Park dual slalom - left lane Dual Slalom626 ft25 ft4061303781
25Canyon Jeep Road Climb Canyon Loop1,282 ft92 ft4056179345
26betasso climb Canyon Loop4,376 ft267 ft4047167209
27Lower Dowdy Draw DH (Hairpin to creek) Doudy Draw1,316 ft139 ft40121567111
28Doudy Draw Descent (Tree line to Creek crossing) Doudy Draw4,056 ft177 ft40011560415
29Steepest Little Marshall Climb Marshall Valley3,253 ft105 ft3980165143
30Marshall Mesa Climb to East Marshall Valley1 miles134 ft3914162184
31Coal Creek gate to Thigh Master Mayhoffer Singletree3,329 ft77 ft3850181187
32Chicken Nuggets Lower Bitterbrush540 ft64 ft3829129655
33Down Link Steep Bit Betasso Link838 ft124 ft3819235932
34Down the steeps Betasso Link2,222 ft313 ft3806234185
35Betasso Connecter Descent, Road to Road Betasso Link4,941 ft434 ft37962328233
36Hall Rock Garden Lower Bitterbrush3,917 ft374 ft37921279641
37betasso ccw descent Canyon Loop1 miles302 ft37901483414
38Espresso North Cross Country - Backtrack493 ft25 ft3780962286
39Benjamin CCW descent Benjamin Loop4,622 ft173 ft3776185766
40New West Side Climb Coal Seam1,851 ft138 ft3769185437
41Hall Ranch Front Side Bench to Lot Lower Bitterbrush2 miles622 ft37661247521
42Meadow Rally Betasso Link1,095 ft68 ft3724221415
43EnduroCross Lap Skillz Loop461 ft2 ft3693320924
44Benjamin CW descent Benjamin Loop3,612 ft208 ft3653165317
45Benji CW 1st part descent Benjamin Loop3,798 ft194 ft3646164170
46Dirty 128 blat High Plains3,388 ft52 ft3566150083
47High Plains - West - first section High Plains4,632 ft89 ft3550149493
48MTB like a roadie! Community Ditch - West1 miles20 ft35501213411
49Just the Climb Coalton1 miles243 ft3531154539
50Rocky Road High Plains2,556 ft59 ft3527148251
51Community Ditch - Bridge to 93 Community Ditch - West2 miles31 ft3526119882
52Coalton Climb Steepest Part Coalton2,722 ft181 ft3524155373
53SW Climb from Marshall Mesa Trail Head Coal Seam2,777 ft134 ft3515160597
54High Plains West - Gate to Gate High Plains2 miles157 ft3507146890
55The FLAT ROAD SECTION Coalton1 miles124 ft3501150132
56Pump It Up North Cross Country - Backtrack561 ft35 ft3489592121
57High Plains Trail - West High Plains3 miles164 ft34411441013
58lot to lot Coalton3 miles371 ft3440145857
59Cowdry Draw upgrade gate to intersection Mayhoffer Singletree4,214 ft62 ft3350153186
60Benjamin Loop (CW) Benjamin Loop2 miles286 ft33401461531
61Gross Dam Rd Climb (corrected) Walker Ranch Loop1 miles432 ft3325107060
62Bitterbrush Rock Garden (climb) Lower Bitterbrush1 miles459 ft33041019619
63Descend -> Turn -> Belgian Steps The Glades311 ft2 ft3289322511
64SpringBrook CW Downhill Springbrook North1 miles233 ft3274127399
65Benjamin Loop Descent CW Benjamin Loop1 miles259 ft32581333813
66Tight Twistys Benjamin Loop4,693 ft298 ft32391296912
67Springbrook Climb from intersection Springbrook South1 miles239 ft3221124458
682014 re-route down Lower Bitterbrush1,545 ft66 ft314591452
69cottontail full tilt climbing SB Lobo Trail1,063 ft36 ft3126210978
70SUPERFLY! Marshall Valley1,248 ft90 ft3093136385
71Doudy North to South Climb Doudy Draw3,813 ft184 ft307899122
72Bitterbrush Climb Parking lot to Bench Lower Bitterbrush2 miles652 ft3073924414
73Pump Dem Glades The Glades1,109 ft3057316664
74Link - steep bit Betasso Link772 ft107 ft3003149713
75Meadow UP Betasso Link1,131 ft75 ft3003145013
76Mayhoffer - Coal Creek to 66th Mayhoffer Singletree2 miles105 ft2948153645
77Betasso Connector aka Pipeline Betasso Link4,218 ft482 ft29441452923
78CANYON LOOP WEST Canyon Loop1 miles276 ft2942129575
79Cottontail, 52 to highpoint Lobo Trail2,061 ft46 ft2905219248
803rd to Coal Creek Mayhoffer Singletree3,677 ft77 ft2895149107
81Valmont Corkscrew North Cross Country - Espresso649 ft30 ft2876255898
82Mid-Mesa Lap North Cross Country - Espresso993 ft10 ft2855417564
83Wonderland Lake Hill Foothills594 ft58 ft28101500315
84Flatiron Vista Climb Doudy Draw2,677 ft48 ft280493914
85Doudy Wall Doudy Draw978 ft118 ft2782934210
86Crescent Meadows 1st Mile Walker Ranch Loop4,815 ft297 ft277463303
87Whole Doudy Climb Doudy Draw3,831 ft166 ft2762925715
88Canyon Loop East Canyon Loop2 miles333 ft2706775310
89Find the TRUTH Springbrook North2,509 ft93 ft258284793
90Jailbreak Hill (the whole hill) North Cross Country - Escape Route490 ft25 ft2570424914
91Jailbreak Hill North Cross Country - Escape Route559 ft32 ft2460395504
92Spring Brk South Descent to Jnct Springbrook South1,113 ft64 ft245680773
93Rocky Road CCW High Plains2,437 ft55 ft239790100
94McCaslin Jeep Road DH Coalton2 miles279 ft231888665
95128 parking lot to top of McCasslin jeep road DH Coalton2 miles154 ft229187090
96Walker Ranch - Climb From The Creek Crossing Walker Ranch Loop4,756 ft512 ft228567501
97High Plains Trail - East High Plains2 miles164 ft227785708
98CCW Lot to lot Coalton3 miles375 ft227386137
99Small SlopeStyle North Cross Country - Escape Route545 ft31 ft2261254861
100Plunge to S. Boulder Crk. Walker Ranch Loop3,206 ft355 ft225365908
101Walker Ranch- S. Boulder Creek Tr. (downhill/clockwise) Walker Ranch Loop1 miles600 ft222964879
102Gross Dam Rd Climb Walker Ranch Loop1 miles449 ft220363213
103Walker Ranch- Crescent Meadows Tr. (climb/clockwise) Walker Ranch Loop2 miles712 ft2145600610
104Forest DH to Reroute Walker Ranch Loop3,737 ft511 ft204753905
105Flatirons Vista to Bridge Doudy Draw2 miles356 ft201945691
106Walker Ranch Double Track Downhill Walker Ranch Loop5,071 ft527 ft188043165
107Erie Commons back side sprint climb Coal Creek491 ft47 ft1872105010
108Benjamin to Four Mile connector stairs Fourmile Link3,252 ft173 ft185862263
109Nelson Loop @ Hall Ranch (Counter-clockwise) Nelson Loop2 miles299 ft184054542
110Crescent Meadows DH Walker Ranch Loop2 miles657 ft173236423
111Canyon Loop Climb Canyon Loop3,871 ft300 ft153834513
112Nelson Loop Counter Clockwise Climb to Bench Nelson Loop1 miles306 ft149138014
113Nelson CCW DH from Hump Nelson Loop3,002 ft205 ft142735372
114Nelson Loop CCW Descent Nelson Loop5,222 ft290 ft138534492
115School Bus Lower Half Descent Schoolbus4,659 ft381 ft122825612
116School Bus Part 1 Downhill Schoolbus2 miles508 ft116123493
117betasso main loop Canyon Loop3 miles425 ft115628536
118Canyon Loop CCW from Loop Link Canyon Loop3 miles429 ft114727944
119Hobbit 1 Hobbit 24,049 ft127 ft113719301
120Hobbit 1 (East bound) Hobbit 11 miles71 ft112419801
121Hobbit 2 Hobbit 11 miles71 ft112319822
122Hobbit 1 Corrected West Bound Hobbit 11 miles71 ft109022491
123Hobbit 1 (West bound) Hobbit 11 miles68 ft108522350
124Swiss Sprint Switzerland Trail - North2,039 ft9 ft108127130
125Hobbit 2 (South-downhill) Hobbit 23,633 ft117 ft107921751
126Sugar Mag Climb to Fork Sugar Magnolia3,696 ft203 ft104728160
127New Sugar Magnolia (downhill) Sugar Magnolia3,387 ft208 ft98323817
128Dry Creek Part I Niwot High School1,985 ft16 ft98353892
129Main DH of the Bus Schoolbus2 miles679 ft98019498
130South Sourdough Climb Sourdough (South)2 miles624 ft98017002
131Chessman 1 Legend Trail1 miles161 ft97569690
132Peak To Peak Hwy Climb Sourdough (South)3,590 ft274 ft97116201
133Berg II Legend Trail1 miles182 ft96869720
134Toilet Bowl Down Though Trees Schoolbus2,159 ft124 ft95418361
135Backside hill Niwot High School1,309 ft100 ft95157459
136Dry Creek Part II end at 2nd bridge Niwot High School1,765 ft13 ft94355741
137Dry Creek Part II Niwot High School4,631 ft101 ft93654221
138Somerset Uphill Legend Trail1 miles176 ft934694112
139Two Scoops of Nelson Nelson Loop4 miles302 ft90923764
140Sir Wiggo's beard CU South220 ft17 ft90137204
141Observatory - West to East Observatory1,891 ft21 ft89617580
142Re-Re-Root Re-Root1 miles62 ft89417241
143School Bus Top Half Downhill Schoolbus1 miles357 ft86616613
144Somerset Downhill Legend Trail1 miles165 ft85962564
145to the creek Sourdough (South)4,066 ft167 ft83413740
146All the way to the end Sourdough (South)2 miles717 ft82413460
147top to peace bridge Sourdough (South)1 miles304 ft77512111
148School's out Niwot High School1,549 ft109 ft74842677
149Boot Boot2,799 ft82 ft74213800
150The New New Sugar Magnolia Sugar Magnolia4,790 ft266 ft73817665
151Joder Final Climb Joder Ranch3,325 ft337 ft73021673
152Joder Descent to Olde Stage Joder Ranch3,335 ft85 ft71721143
153Hobbit Three DH East Hobbit 32,178 ft166 ft70911711
154Unnamed Rd Climb Rocks and Roots2,941 ft284 ft70411812
155Boot 2 Boot3,809 ft99 ft69312530
156Niwot hills downhill Niwot Ridge2,986 ft143 ft68342216
157Niwot Hills Climb Niwot Ridge3,367 ft156 ft67149226
158Sourdough (Beaver Reservoir Road to Road) Sourdough (North)1 miles167 ft65913150
159SSV Staircase AKA Brooklyn Bobsled South St Vrain (909)491 ft104 ft65113380
160909 Downhill from Cutoff Trail South St Vrain (909)2 miles651 ft65113390
161South St Vrain Gnar South St Vrain (909)770 ft122 ft64713161
162SSV Sack up South St Vrain (909)3,060 ft180 ft64513060
163Full Sherwood Sherwood1 miles375 ft628183712
164Roots Climb Rocks and Roots1 miles618 ft6119881
165Niwot Hills to Somerset Connector Legend Loop3,067 ft51 ft60245403
166SSV after gnar to road South St Vrain (909)3 miles770 ft59411780
167Walker Ranch Lot to Stairs and Back Walker Ranch Loop9 miles686 ft56115031
1683 Open Sky Loop4,522 ft38 ft55423683
169Rollins Pass Road Climb Moffat Road1 miles279 ft5496840
170school bus climb part 1 Schoolbus1 miles465 ft53410362
171Lookout DH North Lookout1,144 ft103 ft5308011
172Rollins Pass Rd Climb Moffat Road1 miles285 ft5286690
173County Road 117 Climb Moffat Road1 miles282 ft5246560
174Brainard Lake Rd Climb Sourdough (North)2 miles423 ft4568202
175Open Sky Sprint Open Sky Loop1,583 ft46 ft45518891
176Upper SSV (Waldrop to Sourdough) South St Vrain (909)2 miles562 ft4547480
177Ɛ Open Sky Loop4,417 ft37 ft45018841
178Yankee Doodle to Needle Eye Tunnel Moffat Road3 miles581 ft4445370
179Open Sky north side CW Open Sky Loop3 miles99 ft44218450
180Esses Open Sky Connector2,235 ft24 ft43116392
181Nelson Loop CW then CCW Nelson Loop4 miles301 ft4047125
182Little Raven Tr. (from lefthand res rd to brainard lake) Little Raven (802)2 miles215 ft3886062
183East Mag Meadow to the Gnar DH Blue Dot2,642 ft129 ft3635431
184E Portal Rd Climb Moffat Road3,217 ft657 ft3615710
185909.1 Connector Downhill Brainard Lake Cutoff2,610 ft75 ft3555900
186Down Yellow Dot Yellow Dot2,142 ft235 ft3434961
187Red Dot Climb Red Dot2,848 ft241 ft3164591
188Wide Open Gordon Gulch5,027 ft365 ft3116661
189Dick to Beaver climb Sourdough (North)2 miles469 ft3086452
190Primos Rock Garden DH Gordon Gulch1 miles605 ft2775627
191Buchanan Pass Falls to Camp Dick Desent Buchanan Pass Trail2 miles499 ft2605421
192Gordon Gulch DH Gordon Gulch1 miles535 ft2595393
193DH to Lefthand Canyon Dr Left Hand Access1,473 ft200 ft2555980
194E Portal Rd Climb Moffat Road1 miles363 ft2523200
195Ceran St Vrain Tr (out) Ceran St. Vrain / Miller Rock2 miles289 ft2413641
196Legend Ridge Loop Legend Loop1 miles77 ft24012303
197Tokers Tower Climb Watertank662 ft31 ft2389771
198Ceran St Vrain Tr (back) Ceran St. Vrain / Miller Rock2 miles288 ft2323770
199Beaver to Dick Sourdough (North)2 miles491 ft2194001
200Kinnickinnick Loop Kinnickinnick Loop1 miles127 ft1823030
201Men In Tights Reload3,774 ft209 ft1804691
202Caribou Link Caribou Ranch Link3,526 ft233 ft1763392
203Start the party Castle Gulch Ridge (287B)3,019 ft178 ft1754061
204Winiger Ridge main DH Winiger Ridge2 miles490 ft1733190
205Buchanan Pass scree field to falls Buchanan Pass Trail1 miles366 ft1632660
206Lagerman Loop Counter Clockwise Lagerman Trail1 miles7 ft1593081
207Buchanan Pass down first mile from upper TH Buchanan Pass Trail4,842 ft311 ft1562400
208909.1 Connector Uphill Brainard Lake Cutoff2,489 ft71 ft1442220
209zip zap quickie quick Ceran St. Vrain / Miller Rock2,251 ft336 ft1382390
210Winiger Ridge Winiger Ridge2 miles649 ft1172004
211Rock Formation to Creek DH Ceran St. Vrain / Miller Rock3,576 ft530 ft1141910
212Miller Rock Spur & Ceran St Vrain Tr (back) Ceran St. Vrain / Miller Rock3 miles619 ft1101700
213Lagerman Loop Lagerman Trail2 miles25 ft1102163
214this is the ride i do with my kids so if you're trying to KOM it thats dorky Lake McIntosh Loop3 miles38 ft1074350
215red dot descent Red Dot3,548 ft245 ft1051140
216Caribou Link (down) Caribou Ranch Link3,300 ft232 ft1031540
217Magnolia Rd Climb Yellow Dot2,588 ft263 ft1021120
218Lagerman Sky loop equine Open Sky Loop5 miles112 ft972460
219Ping Pong Reynolds Ranch609 ft78 ft961260
220Get Real Loose Little Raven2,993 ft348 ft941170
221Middle St Vrain Rd Climb Buchanan Pass Trail1 miles333 ft901140
222West Valley Overflow Loop CU South2 miles52 ft801860
223Rattle snake upper lolipop dh Rattlesnake Gulch2,201 ft348 ft731321
224CX Hot Lap 2 (CCW) Legend Loop1 miles76 ft692330
225mud lake loop Kinnickinnick Loop1 miles123 ft64930
226Bal Mountain Loop CCW Pines To Peaks Loop1 miles226 ft54720
227Little Raven Brainard to Left Hand Rd. Little Raven (802)2 miles263 ft52590
228Niwot Hills, down and up Niwot Ridge1 miles161 ft512400
229Bald Mountain Loop Pines To Peaks Loop1 miles267 ft42620
230Bald Loop CCW Pines To Peaks Loop4,205 ft148 ft42610
231Hardtail loop Legend Loop2 miles77 ft35720
232Bald Loop CW Pines To Peaks Loop4,067 ft151 ft35540
233Buchanan Pass down from Wilderness to upper TH Buchanan Pass Trail3,052 ft180 ft27270
234Aspen Way Climb Winiger Ridge4,339 ft274 ft17180
235Bon Scott DH (corrected and named properly) Bon Scott (845)4,982 ft722 ft03920
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