Nathan Wallace
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 : 1980
Cat. M45 Ultrarunner since 2007
10
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
United States22,2%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 240; Σ finishers = 1 082. 240 / 1 082 × 100 = 22.18%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races772 km
> 100 km1
> 160 km1
Longest race160,9 km
16th Cascade Crest Classic 100 Mile — 23/8/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road11,0%
Trail89,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 34
🏅 Top 3 M4
Longest winning streak0
Current streak0
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 05.10 | 50km | 7th Moscow Mountain Madness 50K |
7:10:58 h | 13 |
| 2015 | ||||
| 21.06 | 60km | 9th Lake Youngs Ultra |
5:52:33 h | 2 🥈 |
| 2014 | ||||
| 23.08 | 100mi | 16th Cascade Crest Classic 100 Mile |
26:21:57 h | 51 |
| 05.04 | 12h | Cottontail 12 Hour Race |
85.214 km | 2 🥈 |
| 2013 | ||||
| 05.10 | 100km | 12th Baker Lake 100K Ultra Trail Run |
11:02:13 h | 2 🥈 |
| 23.06 | 50km | 1st Rattlesnake Ridge 50k Run |
5:03:06 h | 3 🥉 |
| 2008 | ||||
| 28.09 | 50mi | 15th Vermont 50 Miles Ultra Run |
8:12:34 h | 13 |
| 14.09 | 50km | 11th Pisgah Mountain Trail Race |
5:54:19 h | 21 |
| 21.06 | 34mi | 12th Rachel Carson Trail Challenge |
10:37:05 h | 120 |
| 2007 | ||||
| 30.09 | 50mi | 14th Vermont 50 Miles Ultra Run |
8:38:23 h | 23 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/8/2014 | 16th Cascade Crest Classic 100 Mile | 160,93 | ×6 |
| ✓ 2 | 5/10/2013 | 12th Baker Lake 100K Ultra Trail Run | 100,00 | ×4 |
| ✓ 3 | 5/4/2014 | Cottontail 12 Hour Race | 85,21 | ×3 |
| ✓ 4 | 28/9/2008 | 15th Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 5 | 30/9/2007 | 14th Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 6 | 21/6/2015 | 9th Lake Youngs Ultra | 60,00 | ×2 |
| ✓ 7 | 21/6/2008 | 12th Rachel Carson Trail Challenge | 54,72 | ×2 |
| ✓ 8 | 5/10/2025 | 7th Moscow Mountain Madness 50K | 50,00 | ×2 |
| ✓ 9 | 23/6/2013 | 1st Rattlesnake Ridge 50k Run | 50,00 | ×2 |
| ✓ 10 | 14/9/2008 | 11th Pisgah Mountain Trail Race | 50,00 | ×2 |