ADX Florence
Florence, Colorado, USA
ADX Florence
Distance: 17.73 km
Elevation Gain: 319 m
Elevation Loss: 37 m
Difficulty:
143 (Easy)
FIETS Index: 0.46 FIETS
Avg Grade: 1.61 %
Max cat climb: 3
Min elevation: 1576 m
Max elevation: 1859 m
Ride Category:
Rollers
Beautiful ride along the foothills of southern Colorado. With 319m of continuous elevation gain, it is not a slouch ! Ride is called after most famous "attraction" in the area - the most secure prison in America, aka as ’Alcatraz of the Rockies’, home to most notorious criminals, terrorists and spies in America. The ride goes right by ADX (on the left) - we put a point of interest to mark the spot around km 2.5. Picking up hitchhikers is not advised :)
| Rank | Rider | Date | Time | Power | W/kg | Speed |
|---|---|---|---|---|---|---|
| 🥇 | Homo Rotulans | May 25, 2022 | 00:31:46 | 349 W | 4.65 w/kg | 33.52 km/h |
| 🥈 | Christopher Epo | Apr 11, 2020 | 00:32:34 | 348 W | 4.05 w/kg | 32.69 km/h |
| 🥉 | Des Garrett | Mar 06, 2019 | 00:34:05 | 324 W | 3.54 w/kg | 31.24 km/h |
| 4 | R VB | May 23, 2022 | 00:34:33 | 312 W | 3.67 w/kg | 30.82 km/h |
| 5 | Tigo Star | Nov 02, 2020 | 00:34:41 | 289 W | 3.78 w/kg | 30.70 km/h |
| 6 | Tom Smeets | Oct 14, 2025 | 00:34:56 | 279 W | 3.82 w/kg | 30.48 km/h |
| 7 | t ttt | Sep 06, 2022 | 00:35:07 | 322 W | 3.39 w/kg | 30.32 km/h |
| 8 | Martin Budd | Feb 22, 2019 | 00:36:00 | 262 W | 3.66 w/kg | 29.58 km/h |
| 9 | Tristan Kramers | Feb 24, 2020 | 00:36:52 | 254 W | 3.53 w/kg | 28.88 km/h |
| 10 | Peter Kroon | Jun 14, 2022 | 00:37:06 | 260 W | 3.47 w/kg | 28.70 km/h |
| 11 | Leon Zupancic | Feb 21, 2025 | 00:38:26 | 227 W | 3.32 w/kg | 27.70 km/h |
| 12 | Valentin Lahaye | Nov 16, 2025 | 00:39:08 | 201 W | 3.41 w/kg | 27.21 km/h |
| 13 | Kenneth Heggøy | Aug 02, 2023 | 00:39:26 | 226 W | 3.01 w/kg | 27.00 km/h |
| 14 | David Descamps | Jun 30, 2022 | 00:39:44 | 215 W | 3.21 w/kg | 26.80 km/h |
| 15 | Rod McGovern | Jul 11, 2022 | 00:39:52 | 230 W | 2.97 w/kg | 26.71 km/h |
| 16 | Xabier Zanguitu | Dec 17, 2022 | 00:40:04 | 220 W | 2.86 w/kg | 26.57 km/h |
| 17 | Ian Clark | Jun 05, 2022 | 00:40:35 | 208 W | 3.06 w/kg | 26.24 km/h |
| 18 | Piotr Ziemiański | Dec 19, 2022 | 00:40:35 | 222 W | 2.81 w/kg | 26.24 km/h |
| 19 | Rene van Leeuwen | Oct 10, 2024 | 00:41:01 | 221 W | 2.66 w/kg | 25.96 km/h |
| 20 | Richard Cowan | May 26, 2022 | 00:41:03 | 217 W | 2.74 w/kg | 25.94 km/h |
| 21 | Chris Beswick | Dec 07, 2022 | 00:41:21 | 204 W | 2.79 w/kg | 25.75 km/h |
| 22 | David Dos Santos Rodrigues | Dec 26, 2023 | 00:41:21 | 185 W | 2.98 w/kg | 25.75 km/h |
| 23 | Eric Green | Apr 16, 2023 | 00:41:30 | 222 W | 2.72 w/kg | 25.66 km/h |
| 24 | Chris | May 22, 2022 | 00:41:33 | 202 W | 2.70 w/kg | 25.63 km/h |
| 25 | Sławek Bikeman | Feb 05, 2020 | 00:41:55 | 212 W | 2.72 w/kg | 25.40 km/h |
| 26 | Mikael Nordberg | Nov 28, 2022 | 00:41:55 | 200 W | 2.74 w/kg | 25.40 km/h |
| 27 | Indalecio Lekerika | Feb 29, 2024 | 00:41:59 | 170 W | 3.21 w/kg | 25.36 km/h |
| 28 | Andrew Fawcett | Jun 07, 2022 | 00:42:10 | 226 W | 2.57 w/kg | 25.25 km/h |
| 29 | Adek | Feb 06, 2023 | 00:42:17 | 180 W | 2.95 w/kg | 25.18 km/h |
| 30 | DANIEL ALLIENNE | Nov 17, 2023 | 00:42:54 | 190 W | 2.64 w/kg | 24.82 km/h |
| 31 | Hans Petiet | May 03, 2019 | 00:43:08 | 188 W | 2.61 w/kg | 24.69 km/h |
| 32 | Ulrik Haldrup | Sep 17, 2022 | 00:43:26 | 193 W | 2.57 w/kg | 24.51 km/h |
| 33 | Jan Theron | Aug 14, 2022 | 00:43:28 | 180 W | 2.57 w/kg | 24.50 km/h |
| 34 | Matt Cagniot | Nov 23, 2023 | 00:43:50 | 183 W | 2.44 w/kg | 24.29 km/h |
| 35 | Eva Klusoňová | Dec 04, 2022 | 00:44:03 | 190 W | 2.53 w/kg | 24.17 km/h |
| 36 | Roman Mospan | Sep 12, 2023 | 00:44:08 | 185 W | 2.50 w/kg | 24.13 km/h |
| 37 | Stephen Gunn | Jun 13, 2022 | 00:44:20 | 172 W | 2.63 w/kg | 24.02 km/h |
| 38 | Rafał Kaczorowski | May 23, 2022 | 00:44:24 | 202 W | 2.24 w/kg | 23.98 km/h |
| 39 | Michael Novich | Jan 27, 2026 | 00:44:30 | 228 W | 2.14 w/kg | 23.93 km/h |
| 40 | Rainer Ertl | May 20, 2022 | 00:44:35 | 183 W | 2.44 w/kg | 23.88 km/h |
| 41 | John McGrath | May 20, 2022 | 00:44:46 | 193 W | 2.30 w/kg | 23.78 km/h |
| 42 | David Avery | Oct 06, 2024 | 00:45:12 | 186 W | 2.21 w/kg | 23.56 km/h |
| 43 | Matthias Schlaffer | Feb 01, 2023 | 00:45:21 | 176 W | 2.35 w/kg | 23.48 km/h |
| 44 | Gert-Jan Otten | May 21, 2022 | 00:45:41 | 183 W | 2.29 w/kg | 23.31 km/h |
| 45 | Paul Stowell | Sep 14, 2022 | 00:45:49 | 195 W | 2.17 w/kg | 23.24 km/h |
| 46 | Mike 8008 | Jul 28, 2025 | 00:45:56 | 192 W | 2.23 w/kg | 23.18 km/h |
| 47 | Giuseppe Gigante | May 20, 2022 | 00:45:59 | 163 W | 2.36 w/kg | 23.16 km/h |
| 48 | Dorus De Leeuw | Mar 27, 2023 | 00:46:10 | 191 W | 2.25 w/kg | 23.06 km/h |
| 49 | J F | Apr 07, 2023 | 00:46:23 | 187 W | 2.13 w/kg | 22.96 km/h |
| 50 | John Savill | Jun 19, 2022 | 00:46:30 | 175 W | 2.18 w/kg | 22.90 km/h |
| 51 | Iwona Tercjak | Feb 01, 2023 | 00:47:03 | 141 W | 2.56 w/kg | 22.63 km/h |
| 52 | Igor Tatarinov | May 20, 2022 | 00:47:11 | 185 W | 2.15 w/kg | 22.57 km/h |
| 53 | JJosef Kluson | May 23, 2022 | 00:47:12 | 165 W | 2.20 w/kg | 22.56 km/h |
| 54 | Sebastian Meyer zu Selhausen | Jul 11, 2022 | 00:47:19 | 179 W | 2.03 w/kg | 22.50 km/h |
| 55 | Petro Mol | Jan 05, 2025 | 00:47:22 | 198 W | 2.08 w/kg | 22.48 km/h |
| 56 | Dru Dixon | Oct 27, 2022 | 00:47:37 | 155 W | 2.29 w/kg | 22.36 km/h |
| 57 | Peter Muris | May 23, 2022 | 00:47:49 | 160 W | 2.13 w/kg | 22.27 km/h |
| 58 | Steve Rylands | Jan 07, 2024 | 00:47:51 | 163 W | 2.17 w/kg | 22.25 km/h |
| 59 | Ron Keshtacher | May 30, 2022 | 00:48:15 | 173 W | 2.01 w/kg | 22.07 km/h |
| 60 | Raf Van Grieken | Jun 30, 2023 | 00:48:19 | 165 W | 2.06 w/kg | 22.04 km/h |
| 61 | Robert Rheault | Dec 08, 2023 | 00:48:21 | 147 W | 2.26 w/kg | 22.02 km/h |
| 62 | Jos Carboex | May 24, 2022 | 00:48:47 | 159 W | 2.12 w/kg | 21.83 km/h |
| 63 | Damien | Jan 15, 2026 | 00:48:52 | 151 W | 2.16 w/kg | 21.79 km/h |
| 64 | Ron Peterson | Dec 13, 2022 | 00:48:56 | 169 W | 1.84 w/kg | 21.76 km/h |
| 65 | Alain PERRIN | Apr 16, 2023 | 00:49:06 | 196 W | 1.83 w/kg | 21.69 km/h |
| 66 | Anthony Russell | May 28, 2022 | 00:49:17 | 140 W | 2.26 w/kg | 21.60 km/h |
| 67 | Rick Davis | Jan 16, 2025 | 00:49:47 | 167 W | 1.89 w/kg | 21.39 km/h |
| 68 | paul teunisse | Mar 24, 2024 | 00:49:56 | 171 W | 1.88 w/kg | 21.32 km/h |
| 69 | Markus Albert | Oct 24, 2022 | 00:50:14 | 169 W | 1.84 w/kg | 21.20 km/h |
| 70 | Alfred Bruckner | Feb 08, 2023 | 00:50:15 | 131 W | 2.15 w/kg | 21.19 km/h |
| 71 | Edward Redfoot | Jun 13, 2022 | 00:50:18 | 144 W | 2.06 w/kg | 21.17 km/h |
| 72 | Maurizio Gaudino | Sep 12, 2022 | 00:50:18 | 153 W | 1.96 w/kg | 21.17 km/h |
| 73 | Jason Evans | Jul 17, 2022 | 00:50:32 | 154 W | 1.95 w/kg | 21.07 km/h |
| 74 | Fabio Zanirato | Oct 10, 2023 | 00:51:04 | 126 W | 2.25 w/kg | 20.85 km/h |
| 75 | Britta Koch | Nov 10, 2022 | 00:51:06 | 150 W | 2.00 w/kg | 20.84 km/h |
| 76 | W van Koetsveld | Dec 28, 2022 | 00:51:14 | 148 W | 1.97 w/kg | 20.78 km/h |
| 77 | Vasco Amorim | Jun 06, 2022 | 00:51:22 | 131 W | 2.08 w/kg | 20.73 km/h |
| 78 | Ralph Burton | Jan 18, 2026 | 00:51:39 | 138 W | 1.97 w/kg | 20.61 km/h |
| 79 | Armin Berger | Mar 03, 2023 | 00:51:41 | 125 W | 1.98 w/kg | 20.60 km/h |
| 80 | Mark Greedy | Oct 26, 2022 | 00:51:49 | 163 W | 1.79 w/kg | 20.55 km/h |
| 81 | Italo Giorgio Falzoni | May 25, 2022 | 00:52:12 | 145 W | 1.93 w/kg | 20.40 km/h |
| 82 | RAUL MENA | Sep 01, 2026 | 00:52:16 | 165 W | 1.74 w/kg | 20.37 km/h |
| 83 | Shyam Suyambu | Apr 30, 2023 | 00:52:28 | 145 W | 1.79 w/kg | 20.29 km/h |
| 84 | Audrey Schmidt | Apr 19, 2023 | 00:52:42 | 132 W | 1.94 w/kg | 20.20 km/h |
| 85 | Lutz Steffen | Dec 25, 2022 | 00:52:48 | 141 W | 1.88 w/kg | 20.17 km/h |
| 86 | Jozef Ceginik | Mar 26, 2024 | 00:53:25 | 139 W | 1.78 w/kg | 19.93 km/h |
| 87 | Martin Ackermann | Jan 22, 2025 | 00:54:00 | 153 W | 1.72 w/kg | 19.72 km/h |
| 88 | Alexey Demenev | Oct 27, 2022 | 00:54:26 | 159 W | 1.64 w/kg | 19.56 km/h |
| 89 | Frantxoa A | Jun 04, 2022 | 00:55:32 | 135 W | 1.75 w/kg | 19.17 km/h |
| 90 | Flaviu Bozga | Mar 07, 2024 | 00:55:37 | 135 W | 1.80 w/kg | 19.14 km/h |
| 91 | Yves Livernois | May 27, 2022 | 00:55:54 | 127 W | 1.74 w/kg | 19.05 km/h |
| 92 | ricrog | Nov 30, 2022 | 00:55:54 | 154 W | 1.56 w/kg | 19.05 km/h |
| 93 | Gabriele M | Mar 08, 2019 | 00:56:38 | 123 W | 1.68 w/kg | 18.80 km/h |
| 94 | Thomas Schöfer | May 20, 2022 | 00:57:57 | 143 W | 1.52 w/kg | 18.37 km/h |
| 95 | Leszek Tomasiczek | Jan 04, 2023 | 00:59:24 | 119 W | 1.61 w/kg | 17.93 km/h |
| 96 | George Bussey | Jan 30, 2023 | 00:59:26 | 139 W | 1.56 w/kg | 17.91 km/h |
| 97 | Chartwell Jones | Aug 23, 2025 | 00:59:30 | 145 W | 1.39 w/kg | 17.89 km/h |
| 98 | Michael Spyra | Sep 26, 2023 | 01:00:06 | 136 W | 1.43 w/kg | 17.72 km/h |
| 99 | Matz Schmanski | Jun 12, 2022 | 01:00:29 | 154 W | 1.34 w/kg | 17.60 km/h |
| 100 | Janette Lee | Sep 16, 2022 | 01:00:32 | 95 W | 1.73 w/kg | 17.59 km/h |
| 101 | Jacek Filarski | May 11, 2024 | 01:01:42 | 140 W | 1.35 w/kg | 17.26 km/h |
| 102 | Oddbjørn Brox | Jan 14, 2023 | 01:02:28 | 139 W | 1.32 w/kg | 17.04 km/h |
| 103 | Graeme Wilson | Mar 03, 2025 | 01:02:56 | 108 W | 1.44 w/kg | 16.92 km/h |
| 104 | Glynis Botes | May 28, 2022 | 01:03:11 | 102 W | 1.46 w/kg | 16.85 km/h |
| 105 | andrieux jean marie | Jun 02, 2022 | 01:03:12 | 98 W | 1.46 w/kg | 16.85 km/h |
| 106 | Matthieu Bourgois | Jan 30, 2023 | 01:04:17 | 102 W | 1.36 w/kg | 16.56 km/h |
| 107 | Lawrence | Apr 19, 2023 | 01:05:51 | 93 W | 1.37 w/kg | 16.17 km/h |
| 108 | Raf Paw | Jan 15, 2021 | 01:05:56 | 106 W | 1.38 w/kg | 16.15 km/h |
| 109 | Peter Gertsch | Jan 10, 2023 | 01:07:00 | 106 W | 1.28 w/kg | 15.89 km/h |
| 110 | Frederic GEZ | May 29, 2022 | 01:20:41 | 60 W | 1.20 w/kg | 13.20 km/h |
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|---|---|---|---|---|---|
| Burkes Pass to Lake Tekapo | 19.48 | 249 | 0.18 | 295 | 4.34 |
| Piilani highway to Kaupo | 27.97 | 448 | 0.44 | 200 | 4.50 |
| Bainskloof Pass (North side) | 25.99 | 359 | 1.51 | 185 | 4.52 |
| Cape Point nature reserve (Olifantsbos) | 13.96 | 199 | 0.30 | 369 | 4.44 |
| Els Angels (West Side) | 10.47 | 388 | 1.29 | 243 | 4.53 |