Noe Feregrino Zamora
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 : 1977
Cat. M45 Ultrarunner since 2022
6
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
1
Countries visited ?Mexico
Mexico15,4%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 111; Σ finishers = 721. 111 / 721 × 100 = 15.40%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races422 km
> 24h1
Longest race80,5 km
1st Backyard Querétaro — 27/1/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail61,9%
Elim.38,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 17.05 | 50mi | 14a Travesia en las Sierras 50 Millas |
10:31:48 h | 9 |
| 2024 | ||||
| 18.05 | 50mi | 13a Travesia en las Sierras 50 Millas |
11:01:32 h | 21 |
| 27.01 | Backyard Ultra | 1st Backyard Querétaro |
80.472 km (12h) | 2 🥈 |
| 2023 | ||||
| 20.05 | 50km | 12a Travesia en las Sierras 50km |
5:09:50 h | 14 |
| 2022 | ||||
| 06.08 | Backyard Ultra | 1. Salvaje Backyard |
80.472 km (12h) | 29 |
| 29.01 | 50km | 6a Ultrahuachi 50km |
10:42:38 h | 42 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/1/2024 | 1st Backyard Querétaro | 80,47 | ×4 |
| ✓ 2 | 6/8/2022 | 1. Salvaje Backyard | 80,47 | ×4 |
| ✓ 3 | 17/5/2025 | 14a Travesia en las Sierras 50 Millas | 80,47 | ×4 |
| ✓ 4 | 18/5/2024 | 13a Travesia en las Sierras 50 Millas | 80,47 | ×4 |
| ✓ 5 | 20/5/2023 | 12a Travesia en las Sierras 50km | 50,00 | ×2 |
| ✓ 6 | 29/1/2022 | 6a Ultrahuachi 50km | 50,00 | ×2 |