Douglas Daniel
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.
19
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
7,7%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 318; Σ finishers = 4 147. 318 / 4 147 × 100 = 7.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races950 km
Longest race50,0 km
18th Upchuck 50K Trail Running Race — 8/11/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0
Records
HISTORY
19 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 08.11 | 50km | 6:11:59 h | 18 | |
| 2024 | ||||
| 27.01 | 50km | 5:55:08 h | 40 | |
| 2023 | ||||
| 28.01 | 50km | 5:43:44 h | 47 | |
| 2022 | ||||
| 12.11 | 50km | 5:33:31 h | 11 | |
| 2018 | ||||
| 22.09 | 50km | 6:21:12 h | 16 | |
| 07.04 | 50km | 4:57:46 h | 8 | |
| 2017 | ||||
| 11.11 | 50km | 5:15:44 h | 1 🏆 | |
| 28.01 | 50km | 4:42:44 h | 5 | |
| 2016 | ||||
| 09.07 | 50km | 7:59:54 h | 51 | |
| 14.05 | 50km | 7:57:09 h | 3 🥉 | |
| 09.04 | 50km | 4:51:02 h | 3 🥉 | |
| 23.01 | 50km | 4:56:45 h | 7 | |
| 2015 | ||||
| 07.11 | 50km | 4:54:54 h | 2 🥈 | |
| 03.10 | 50km | 5:19:38 h | 1 🏆 | |
| 05.09 | 50km | 7:23:04 h | 64 | |
| 24.01 | 50km | 4:42:44 h | 11 | |
| 2014 | ||||
| 04.10 | 50km | 5:29:47 h | 27 | |
| 25.01 | 50km | 4:51:14 h | 10 | |
| 2013 | ||||
| 01.06 | 50km | 6:32:43 h | 12 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/11/2025 | 18th Upchuck 50K Trail Running Race | 50,00 | ×2 |
| ✓ 2 | 27/1/2024 | 30th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 3 | 28/1/2023 | 29th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 4 | 12/11/2022 | 15th Upchuck 50K Trail Running Race | 50,00 | ×2 |
| ✓ 5 | 22/9/2018 | 8th Table Rock 50 km Ultra | 50,00 | ×2 |
| ✓ 6 | 7/4/2018 | 4th Yamacraw 50k | 50,00 | ×2 |
| ✓ 7 | 11/11/2017 | 5th Georgia Sky to Summit 50k | 50,00 | ×2 |
| ✓ 8 | 28/1/2017 | 23rd Mountain Mist 50k | 50,00 | ×2 |
| ✓ 9 | 9/7/2016 | 9th Speedgoat 50k | 50,00 | ×2 |
| ✓ 10 | 14/5/2016 | 2nd Quest for the Crest 50k | 50,00 | ×2 |
| ✓ 11 | 9/4/2016 | 2nd Yamacraw 50k | 50,00 | ×2 |
| ✓ 12 | 23/1/2016 | 22nd Mountain Mist 50k | 50,00 | ×2 |
| ✓ 13 | 7/11/2015 | 3rd Georgia Sky to Summit 50k | 50,00 | ×2 |
| ✓ 14 | 3/10/2015 | 7th Cumberland Trail 50k | 50,00 | ×2 |
| ✓ 15 | 5/9/2015 | 3rd The Rut Mountain Runs | 50,00 | ×2 |
| ✓ 16 | 24/1/2015 | 21st Mountain Mist 50k | 50,00 | ×2 |
| ✓ 17 | 4/10/2014 | 13th Rock/Creek StumpJump 50K | 50,00 | ×2 |
| ✓ 18 | 25/1/2014 | 20th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 19 | 1/6/2013 | 1st Music City Trail Ultra | 50,00 | ×2 |