Lewis Clarke
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Born : 1973
Cat. M50 Ultrarunner since 2016
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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 Kingdom44,1%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 300; Σ finishers = 2 947. 1 300 / 2 947 × 100 = 44.11%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 092 km
> 100 km1
> 160 km1
> 200 km1
Longest race209,2 km
7th Leeds & Liverpool Canal Race 130 mile (LLCR) — 28/8/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 23.03 | 50km | 4th London Lea Valley 50 km |
5:14:28 h | 115 |
| 2023 | ||||
| 07.10 | 56mi | 13th Glasgow-Edinburgh Ultramarathon |
12:22:34 h | 180 |
| 2022 | ||||
| 15.04 | 50mi | Manchester to Liverpool Ultra |
10:08:28 h | 138 |
| 05.03 | 31mi | Humanity Direct Amersham Ultra |
6:20:27 h | 94 |
| 2021 | ||||
| 28.08 | 130mi | 7th Leeds & Liverpool Canal Race 130 mile |
37:00:00 h | 29 |
| 03.07 | 100km | Serpent Trail Race 100km |
14:52:23 h | 94 |
| 19.06 | 50km | 1st Lea Valley 50 km |
5:17:09 h | 80 |
| 05.06 | 50km | Run to the Sea: Brighton |
5:55:08 h | 98 |
| 2020 | ||||
| 01.08 | 50km | Round Reading Ultra Marathon 50km |
5:48:39 h | 126 |
| 2019 | ||||
| 05.05 | 50km | 3rd St Illtyds Ultra 50km |
6:15:44 h | 47 |
| 2018 | ||||
| 06.05 | 50km | 2nd St Illtyds Ultra 50km |
7:29:00 h | 51 |
| 10.03 | 50mi | Chester Ultra 50 Miles |
11:38:00 h | 94 |
| 27.01 | 48mi | 5th Peddars Way Ultra |
9:43:19 h | 57 |
| 2017 | ||||
| 29.10 | 30mi | 6th Stort 30 |
4:41:52 h | 62 |
| 2016 | ||||
| 01.10 | 35mi | The Round Ripon Ultra 35 |
6:53:07 h | 50 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/8/2021 | 7th Leeds & Liverpool Canal Race 130 mile (LLCR) | 209,21 | ×7 |
| ✓ 2 | 3/7/2021 | Serpent Trail Race 100km | 100,00 | ×3 |
| ✓ 3 | 7/10/2023 | 13th Glasgow-Edinburgh Ultramarathon | 90,12 | ×3 |
| ✓ 4 | 15/4/2022 | Manchester to Liverpool Ultra | 80,47 | ×2 |
| ✓ 5 | 10/3/2018 | Chester Ultra 50 Miles | 80,47 | ×2 |
| ✓ 6 | 27/1/2018 | 5th Peddars Way Ultra | 77,25 | ×2 |
| ✓ 7 | 1/10/2016 | The Round Ripon Ultra 35 | 56,33 | ×2 |
| ✓ 8 | 23/3/2024 | 4th London Lea Valley 50 km | 50,00 | ×1 |
| ✓ 9 | 19/6/2021 | 1st Lea Valley 50 km | 50,00 | ×1 |
| ✓ 10 | 5/6/2021 | Run to the Sea: Brighton | 50,00 | ×1 |
| ✓ 11 | 1/8/2020 | Round Reading Ultra Marathon 50km | 50,00 | ×1 |
| ✓ 12 | 5/5/2019 | 3rd St Illtyds Ultra 50km | 50,00 | ×1 |
| ✓ 13 | 6/5/2018 | 2nd St Illtyds Ultra 50km | 50,00 | ×1 |
| ✓ 14 | 5/3/2022 | Humanity Direct Amersham Ultra | 49,89 | ×1 |
| ✓ 15 | 29/10/2017 | 6th Stort 30 | 48,28 | ×1 |