David Alphonso
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Born : 1981
Cat. M45 Ultrarunner since 2016
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
17
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 ?Sweden
Sweden74,2%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 465; Σ finishers = 627. 465 / 627 × 100 = 74.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races369 km
> 100 km1
Longest race107,0 km
7. Swedish Alpine Ultra — 15/7/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road26,8%
Trail73,2%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 26.05 | 49km | Borås Ultra Marathon 49km |
7:20:47 h | 37 |
| 2017 | ||||
| 11.11 | 6h | 6-timmars Borås |
50.534 km | 104 |
| 15.07 | 107km | 7. Swedish Alpine Ultra |
22:13:57 h | 31 |
| 01.07 | 64km | Silverleden på en dag |
10:32:16 h | 76 |
| 10.06 | 50km | 3rd Hallands Ultra 50 km |
5:57:38 h | 95 |
| 2016 | ||||
| 12.11 | 6h | 6-timmars Borås |
48.265 km | 128 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/7/2017 | 7. Swedish Alpine Ultra | 107,00 | ×6 |
| ✓ 2 | 1/7/2017 | Silverleden på en dag | 64,00 | ×3 |
| ✓ 3 | 11/11/2017 | 6-timmars Borås | 50,53 | ×2 |
| ✓ 4 | 10/6/2017 | 3rd Hallands Ultra 50 km | 50,00 | ×2 |
| ✓ 5 | 26/5/2018 | Borås Ultra Marathon 49km | 49,00 | ×2 |
| ✓ 6 | 12/11/2016 | 6-timmars Borås | 48,27 | ×2 |