Ian Francis
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8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
2
Countries visited ?
United Kingdom
Malaysia
62,1%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 757; Σ finishers = 1 219. 757 / 1 219 × 100 = 62.10%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races504 km
Longest race100,0 km
3rd Gopeng Ultra Trail 100 km — 23/3/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road9,9%
Trail90,1%
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 22.05 | 50km | 5:52:23 h | 44 | |
| 2019 | ||||
| 24.08 | 70km | 14:26:36 h | 63 | |
| 23.03 | 100km | 23:14:35 h | 174 | |
| 2018 | ||||
| 21.09 | 50km | 14:00:06 h | 83 | |
| 2017 | ||||
| 02.12 | 55km | 10:54:55 h | 69 | |
| 07.05 | 50km | 10:48:14 h | 85 | |
| 2016 | ||||
| 05.11 | 49km | 9:36:56 h | 84 | |
| 2011 | ||||
| 05.02 | 50mi | 10:52:39 h | 163 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/3/2019 | 3rd Gopeng Ultra Trail 100 km | 100,00 | ×5 |
| ✓ 2 | 5/2/2011 | GB Ultra Thames Trot | 80,47 | ×4 |
| ✓ 3 | 24/8/2019 | 5th The Magnificent Merapoh Trail (TMMT) 70 km | 70,00 | ×3 |
| ✓ 4 | 2/12/2017 | 1st Cross Country Ultra Series 55 km | 55,00 | ×2 |
| ✓ 5 | 22/5/2022 | 7th Route 68 Challenge - 50 km | 50,00 | ×2 |
| ✓ 6 | 21/9/2018 | Peak District Challenge - Bronze Ultra 50km | 50,00 | ×2 |
| ✓ 7 | 7/5/2017 | 3rd King of Kampung Kemensah | 50,00 | ×2 |
| ✓ 8 | 5/11/2016 | CS100 Semenyih Series - Ultra Trail Marathon Combo Challenge | 49,00 | ×2 |