Martin Fillingham
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.
Born : 1971
Cat. M55 Ultrarunner since 2019
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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 Kingdom9,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 113; Σ finishers = 1 235. 113 / 1 235 × 100 = 9.15%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races1 496 km
> 100 km9
> 160 km6
> 200 km2
> 24h9
Longest race221,3 km
6th God’s Own Backyard Ultra — 16/11/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail22,0%
Elim.78,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M3
Longest winning streak1
Current streak0
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 15.11 | Backyard Ultra | 8th God’s Own Backyard Ultra Fall |
134.120 km (20h) | 21 |
| 17.05 | Backyard Ultra | 7th God’s Own Backyard Ultra Spring |
127.414 km (19h) | 20 |
| 2024 | ||||
| 16.11 | Backyard Ultra | 6th God’s Own Backyard Ultra |
221.298 km (33h) | 4 |
| 2023 | ||||
| 18.11 | Backyard Ultra | 5th God’s Own Backyard Ultra |
120.708 km (18h) | 17 |
| 20.05 | Backyard Ultra | 4th God’s Own Backyard Ultra |
214.592 km (32h) | 1 🏆 |
| 2022 | ||||
| 04.11 | Backyard Ultra | 3rd God’s Own Backyard Ultra |
160.944 km (24h) | 16 |
| 02.07 | 24h | Endure 24 hour run |
168.000 km | 16 |
| 14.05 | Backyard Ultra | 2nd God’s Own Backyard Ultra |
187.768 km (28h) | 3 🥉 |
| 2019 | ||||
| 29.06 | 24h | Endure 24 hour run |
160.934 km | 24 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/11/2024 | 6th God’s Own Backyard Ultra | 221,30 | ×6 |
| ✓ 2 | 20/5/2023 | 4th God’s Own Backyard Ultra | 214,59 | ×5 |
| ✓ 3 | 14/5/2022 | 2nd God’s Own Backyard Ultra | 187,77 | ×5 |
| ✓ 4 | 2/7/2022 | Endure 24 hour run | 168,00 | ×4 |
| ✓ 5 | 4/11/2022 | 3rd God’s Own Backyard Ultra | 160,94 | ×4 |
| ✓ 6 | 29/6/2019 | Endure 24 hour run | 160,93 | ×4 |
| ✓ 7 | 15/11/2025 | 8th God’s Own Backyard Ultra Fall | 134,12 | ×3 |
| ✓ 8 | 17/5/2025 | 7th God’s Own Backyard Ultra Spring | 127,41 | ×3 |
| ✓ 9 | 18/11/2023 | 5th God’s Own Backyard Ultra | 120,71 | ×3 |