| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 76637 | HNCC 1U/30 | Shefford | GB | 10 years ago | Cycling | 48.579 | 306 | Road | 888 |
| 550137 | 6Z/10 Time Trial Course | Codicote | GB | 8 years ago | Cycling | 14.829 | 163 | Road | 846 |
| 149041 | 1U/10 Time Trial Course | Southill | GB | 10 years ago | Cycling | 16.093 | 122 | Road | 832 |
| 46651 | 1U/10B "Roadworks 10" | Southill | GB | 11 years ago | Cycling | 16.093 | 90 | Road | 827 |
| 530719 | HNCC 5 Miles TT Course (1U5) "Clive Five" | Southill | GB | 8 years ago | Cycling | 8.052 | 76 | Road | 589 |
| 346809 | HNCC 1U/25 Club Time Trial Course | Shefford | GB | 9 years ago | Cycling | 40.237 | 247 | Road | 530 |
| 582223 | Welwyn Wheelers Hilly TT Course (F3/50K) | Codicote | GB | 8 years ago | Cycling | 50.800 | 496 | Road | 480 |
| 550144 | 6Y/H Time Trial Course | Hitchin | GB | 8 years ago | Cycling | 0.498 | 44 | Road | 345 |
| 15030 | HNCC: Forest Centre, Marston Moretaine | Hitchin | GB | 11 years ago | Cycling | 69.501 | 626 | Road | 341 |
| 4538 | HNCC: Heath Sports Centre, Royston | Hitchin | GB | 11 years ago | Cycling | 61.652 | 630 | Road | 328 |
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ADVERT - Routes LrgLeader Middle
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| 4537 | HNCC: Jordans Mill, Broom (Short Route) | Hitchin | GB | 11 years ago | Cycling | 43.543 | 281 | Road | 322 |
| 468590 | F15/10E3 | Marston Moretaine | GB | 8 years ago | Cycling | 16.094 | 42 | Road | 322 |
| 4536 | HNCC: Danish Camp | Hitchin | GB | 11 years ago | Cycling | 77.944 | 491 | Road | 318 |
| 445163 | Mersey Roads 24 Hour 2017 - Section 1 | Wrexham | GB | 8 years ago | Cycling | 41.843 | 340 | Road | 309 |
| 4540 | HNCC: Willington Frosts Garden Centre | Hitchin | GB | 11 years ago | Cycling | 77.944 | 491 | Road | 292 |
| 11038 | HNCC: Wimpole Hall | Hitchin | GB | 11 years ago | Cycling | 84.351 | 534 | Road | 291 |
| 15168 | HNCC: Emily's And Charlton Hill Climb | Hitchin | GB | 11 years ago | Cycling | 50.070 | 517 | Road | 283 |
| 4541 | HNCC: Jordan's Mill, Broom | Hitchin | GB | 11 years ago | Cycling | 69.591 | 438 | Road | 272 |
| 343925 | BS19 Ely & District Hard Riders 25m TT Course | Little Downham | GB | 9 years ago | Cycling | 40.477 | 123 | Road | 270 |
| 406312 | Mersey Roads 24 Hour 2017 - Sections 3 & 5 | Prees Heath | GB | 9 years ago | Cycling | 20.311 | 91 | Road | 269 |
| 445166 | Mersey Roads 24 Hour 2017 -Section 6 | Whitchurch | GB | 8 years ago | Cycling | 39.171 | 234 | Road | 264 |
| 445001 | Mersey Roads 24 Hour 2017 - Section 2 | Prees Heath | GB | 8 years ago | Cycling | 78.382 | 502 | Road | 248 |
| 18431 | HNCC: Wrest Park Via Sharpenoe Clappers | Hitchin | GB | 11 years ago | Cycling | 77.476 | 591 | Road | 247 |
| 346807 | F14/25 Time Trial Course | Wrestlingworth | GB | 9 years ago | Cycling | 40.241 | 166 | Road | 237 |
| 357527 | F1B/10 Time Trial Course (revised 2024) | Tempsford | GB | 9 years ago | Cycling | 16.095 | 37 | Road | 233 |
| 18435 | HNCC: Welwyn Sports Centre | Town Centre | GB | 11 years ago | Cycling | 65.415 | 679 | Road | 231 |
| 39974 | North Road Hardriders F7/25 Revised | Brookmans Park | GB | 11 years ago | Cycling | 40.240 | 480 | Road | 226 |
| 48316 | HNCC Church Farm Ardeley (Long Route) | Hitchin | GB | 11 years ago | Cycling | 111.391 | 915 | Road | 216 |
| 24828 | HNCC: Frosts Woburn Sands | Hitchin | GB | 11 years ago | Cycling | 78.692 | 738 | Road | 214 |
| 1222 | HNCC - Stondon Chain Gang | Lower Stondon | GB | 12 years ago | Cycling | 6.907 | 56 | Road | 212 |