Danny Brinson
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 : 1979
Cat. M45 Ultrarunner since 2011
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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 States30,2%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 560; Σ finishers = 1 857. 560 / 1 857 × 100 = 30.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 572 km
> 100 km4
> 160 km4
> 200 km1
Longest race331,5 km
10th Tahoe 200 Mile Endurance Run — 13/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail89,8%
Stage10,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/6/2025 | 10th Tahoe 200 Mile Endurance Run | 331,52 | ×9 |
| ✓ 2 | 9/5/2025 | 9th Tillamook Burn Trail Run 100 Mile | 160,93 | ×4 |
| ✓ 3 | 3/8/2024 | 1st Hood Hundred 100 Miles | 160,93 | ×4 |
| ✓ 4 | 24/3/2017 | 7th Badger Mountain 100 Mile Challenge | 160,93 | ×4 |
| ✓ 5 | 10/5/2025 | 9th Tillamook Burn Trail Run 50 Mile | 80,47 | ×2 |
| ✓ 6 | 25/7/2015 | 17th Siskiyou Out Back 50 Miles Trail Run | 80,47 | ×2 |
| ✓ 7 | 25/1/2025 | 1st Spike Camp | 67,59 | ×1 |
| ✓ 8 | 13/4/2025 | 22nd Peterson Ridge Rumble 40 Mile Trail Run | 64,37 | ×1 |
| ✓ 9 | 14/4/2024 | 21st Peterson Ridge Rumble 40 Mile Trail Run | 64,37 | ×1 |
| ✓ 10 | 11/5/2025 | 9th Tillamook Burn Trail Run 50 km | 50,00 | ×1 |
| ✓ 11 | 4/5/2024 | 29th McDonald Forest 50K Trail Run | 50,00 | ×1 |
| ✓ 12 | 17/2/2024 | 23th Hagg Lake Trail Runs 50K | 50,00 | ×1 |
| ✓ 13 | 18/6/2016 | 3rd Mary's Peak 50k Ultra Trail Race | 50,00 | ×1 |
| ✓ 14 | 14/5/2016 | 21st McDonald Forest 50K Trail Run | 50,00 | ×1 |
| ✓ 15 | 20/6/2015 | 2nd Mary's Peak 50k Ultra Trail Race | 50,00 | ×1 |
| ✓ 16 | 18/2/2012 | 12th Hagg Lake Trail Runs 50K | 50,00 | ×1 |
| ✓ 17 | 14/5/2011 | 16th McDonald Forest 50K Trail Run | 50,00 | ×1 |