David Roy
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Born : 1982
Cat. M40 Ultrarunner since 2016
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?United Kingdom
United Kingdom25,0%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 453; Σ finishers = 1 814. 453 / 1 814 × 100 = 24.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 468 km
> 100 km3
> 160 km3
> 200 km2
Longest race380,0 km
9th Dragon's Back Race — 2/9/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail74,1%
Stage25,9%
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 02.09 | 380km/6stages | 9th Dragon's Back Race |
2d 19:36:36 h | 31 |
| 2023 | ||||
| 18.06 | 160mi | Summer Spine Challenger North |
2d 01:47:41 h | 4 |
| 2022 | ||||
| 30.07 | 53.8km | Exmoor Trail Running Challenge |
6:43:39 h | 18 |
| 2021 | ||||
| 30.10 | 53km | Lulworth Cove Trail Running Challenge 53km Day 1 |
6:18:13 h | 8 |
| 22.08 | 50km | 37th Gatliff 50 km Marathon |
6:45:28 h | 5 |
| 24.07 | 100mi | 2nd Beacons Way Ultra 100mi |
31:07:00 h | 4 |
| 2019 | ||||
| 12.10 | 50mi | 2nd Mount Snowdon Ultra 50 |
14:53:00 h | 29 |
| 2018 | ||||
| 13.10 | 50mi | Lakes in a day Ultra |
15:14:26 h | 54 |
| 18.08 | 54km | 3rd Hangman Ultra 50km |
5:19:45 h | 10 |
| 28.04 | 61mi | 56th The Fellsman |
18:13:00 h | 83 |
| 2017 | ||||
| 24.09 | 60km | Surrey Hills Challenge 60km |
7:13:26 h | 12 |
| 19.08 | 54km | 2nd Hangman Ultra 50km |
5:49:00 h | 12 |
| 2016 | ||||
| 25.06 | 53.5mi | Race to the King Ultra Marathon |
12:37:58 h | 196 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 2/9/2024 | 9th Dragon's Back Race | 380,00 | ×10 |
| ✓ 2 | 18/6/2023 | Summer Spine Challenger North | 257,50 | ×7 |
| ✓ 3 | 24/7/2021 | 2nd Beacons Way Ultra 100mi | 160,93 | ×4 |
| ✓ 4 | 28/4/2018 | 56th The Fellsman | 98,17 | ×2 |
| ✓ 5 | 25/6/2016 | Race to the King Ultra Marathon | 86,10 | ×2 |
| ✓ 6 | 12/10/2019 | 2nd Mount Snowdon Ultra 50 | 80,47 | ×2 |
| ✓ 7 | 13/10/2018 | Lakes in a day Ultra | 80,47 | ×2 |
| ✓ 8 | 24/9/2017 | Surrey Hills Challenge 60km | 60,00 | ×1 |
| ✓ 9 | 18/8/2018 | 3rd Hangman Ultra 50km | 54,00 | ×1 |
| ✓ 10 | 19/8/2017 | 2nd Hangman Ultra 50km | 54,00 | ×1 |
| ✓ 11 | 30/7/2022 | Exmoor Trail Running Challenge | 53,80 | ×1 |
| ✓ 12 | 30/10/2021 | Lulworth Cove Trail Running Challenge 53km Day 1 | 53,00 | ×1 |
| ✓ 13 | 22/8/2021 | 37th Gatliff 50 km Marathon | 50,00 | ×1 |