Charles Pearson
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
4
Countries visited ?
Australia
Spain
United Kingdom
Slovenia
4,4%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 240; Σ finishers = 5 471. 240 / 5 471 × 100 = 4.39%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races655 km
> 100 km2
> 160 km1
Longest race165,8 km
12th North Downs Way 100 Mile Race — 6/8/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 16.05 | 49km | 5:45:19 h | 73 | |
| 2025 | ||||
| 04.07 | 102km | 14:42:15 h | 67 | |
| 14.06 | 50km | 3:41:13 h | 5 | |
| 17.05 | 55km | 7:46:01 h | 26 | |
| 2024 | ||||
| 28.09 | 55km | 7:54:52 h | 47 | |
| 21.09 | 78km | 9:07:17 h | 22 | |
| 2022 | ||||
| 06.08 | 103mi | 17:28:56 h | 3 🥉 | |
| 29.05 | 100km | 9:12:53 h | 5 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/8/2022 | 12th North Downs Way 100 Mile Race | 165,76 | ×6 |
| ✓ 2 | 4/7/2025 | Val d'Aran by UTMB - CDH (Camins d'Hèr) | 102,00 | ×4 |
| ✓ 3 | 29/5/2022 | 2nd South Downs 100K | 100,00 | ×4 |
| ✓ 4 | 21/9/2024 | Julian Alps Trail Run by UTMB - Lake Bled 80K | 78,00 | ×3 |
| ✓ 5 | 17/5/2025 | 6th Ultra-Trail Snowdonia - 50km | 55,00 | ×2 |
| ✓ 6 | 28/9/2024 | 5 Valleys Ultra 55km | 55,00 | ×2 |
| ✓ 7 | 14/6/2025 | 1st South Downs Way 50 km Race | 50,00 | ×2 |
| ✓ 8 | 16/5/2026 | 13th Ultra-Trail Australia by UTMB - UTA50 | 49,00 | ×2 |