Amy Nguyen
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.
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 States
55,9%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 168; Σ finishers = 2 091. 1 168 / 2 091 × 100 = 55.86%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races829 km
Longest race80,5 km
5th Chehaw Challenge 50 Mile — 25/1/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
15 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/1/2020 | 5th Chehaw Challenge 50 Mile | 80,47 | ×3 |
| ✓ 2 | 29/4/2017 | 10th Endurance Challenge - Washington D.C. Trail 50 Miles | 80,47 | ×3 |
| ✓ 3 | 11/5/2024 | 1st West Virginia Trail Fest - 60 km | 60,00 | ×2 |
| ✓ 4 | 8/6/2024 | 4th Windsor Castle 10 Hour Run | 59,88 | ×2 |
| ✓ 5 | 14/12/2019 | 6th Bell Ringer 50k Trail Run | 50,00 | ×2 |
| ✓ 6 | 9/11/2019 | 10th Rosaryville Veterans Day 50K | 50,00 | ×2 |
| ✓ 7 | 4/8/2018 | 8th Kanawha Trace Trail Runs | 50,00 | ×2 |
| ✓ 8 | 9/6/2018 | 2nd Endurance Challenge - Massachusetts Trail 50 km | 50,00 | ×2 |
| ✓ 9 | 12/5/2018 | 35th Quicksilver 50 km Endurance Run | 50,00 | ×2 |
| ✓ 10 | 18/3/2017 | 29th The HAT Run 50K | 50,00 | ×2 |
| ✓ 11 | 12/11/2016 | 7th Rosaryville Veterans Day 50K | 50,00 | ×2 |
| ✓ 12 | 1/6/2013 | 6th Endurance Challenge - Washington D.C. Trail 50 km | 50,00 | ×2 |
| ✓ 13 | 2/3/2013 | 9th Seneca Creek Greenway Trail 50k | 50,00 | ×2 |
| ✓ 14 | 10/12/2011 | 14th Magnus Gluteus Maximus 50 km | 50,00 | ×2 |
| ✓ 15 | 6/7/2024 | 12th Cacapon 12 Hour Challenge | 48,28 | ×1 |