Ezekiel Herson-Ortolan
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.
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
28,9%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 385; Σ finishers = 1 332. 385 / 1 332 × 100 = 28.90%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 846 km
> 100 km9
> 160 km6
> 24h2
Longest race160,9 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,5%
Trail87,8%
?6,7%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0
HISTORY
19 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/8/2026 | 8th Badger Trail Races by Ten Junk Miles Racing | 160,93 | ×4 |
| ✓ 2 | 3/8/2024 | 6th Badger Trail Races by Ten Junk Miles Racing | 160,93 | ×4 |
| ✓ 3 | 7/10/2023 | 9th The Hennepin Hundred - 100 Mile Run | 160,93 | ×4 |
| ✓ 4 | 29/7/2023 | 5th Badger Trail Races by Ten Junk Miles Racing | 160,93 | ×4 |
| ✓ 5 | 15/10/2021 | 4th Mines of Spain 100 Mile Race | 160,93 | ×4 |
| ✓ 6 | 31/7/2021 | 3rd Badger Trail Races by Ten Junk Miles Racing | 160,93 | ×4 |
| ✓ 7 | 10/10/2020 | 1st Last Dot Standing 24 Hours | 148,70 | ×3 |
| ✓ 8 | 24/8/2019 | 2nd Six Days in the Dome - The Redux 24h Day 2 | 124,17 | ×3 |
| ✓ 9 | 14/1/2023 | 1st Frigid Fox Ultra Trek | 101,39 | ×2 |
| ✓ 10 | 28/2/2026 | 4th Arktos 12 Hour Ultra | 84,81 | ×2 |
| ✓ 11 | 13/5/2023 | 42th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 12 | 5/10/2019 | 5th The Hennepin Hundred - 50 Mile Run | 80,47 | ×2 |
| ✓ 13 | 13/7/2019 | 16th Dances with Dirt - Devil's Lake 50M Ultra | 80,47 | ×2 |
| ✓ 14 | 9/11/2024 | 12th tBunk Endurance Challenge 50 Mile | 79,82 | ×1 |
| ✓ 15 | 26/8/2023 | 5th Firebird 50km Trail Race | 50,00 | ×1 |
| ✓ 16 | 1/2/2020 | 32nd John Dick Memorial 50K | 50,00 | ×1 |