Julia Purrington
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 : 1975
Cat. W50 Ultrarunner since 2015
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
2
Countries visited ?
Costa RicaUnited States
Costa RicaUnited States51,8%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 808; Σ finishers = 1 559. 808 / 1 559 × 100 = 51.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races826 km
> 100 km1
> 160 km1
> 200 km1
Longest race235,0 km
12th The Coastal Challenge — 13/2/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail71,5%
Stage28,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 30.08 | 65km | 12th Grand Traverse Mountain Run |
10:27:25 h | 141 |
| 2018 | ||||
| 29.07 | 50km | 6th Power of Four Trail Run |
8:47:10 h | 30 |
| 02.06 | 50km | 10th Golden Gate Dirty 30 |
7:31:05 h | 126 |
| 14.04 | 50mi | 10th Lake Sonoma 50 Mile Race |
11:23:44 h | 159 |
| 2017 | ||||
| 09.04 | 100km | 7th Gorge Waterfalls 100k |
15:35:57 h | 140 |
| 2016 | ||||
| 17.09 | 50mi | 10th Run Rabbit Run 50 Mile Endurance Run |
12:02:32 h | 68 |
| 07.08 | 50km | 4th Power of Four Trail Run |
9:39:16 h | 49 |
| 13.02 | 235km/6stages | 12th The Coastal Challenge |
47:11:19 h | 30 |
| 02.01 | 50km | 6th Croom Zoom 50 km Run |
5:00:24 h | 5 |
| 2015 | ||||
| 05.09 | 65km | 2nd Grand Traverse Mountain Run |
11:05:36 h | 70 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/2/2016 | 12th The Coastal Challenge | 235,00 | ×9 |
| ✓ 2 | 9/4/2017 | 7th Gorge Waterfalls 100k | 100,00 | ×3 |
| ✓ 3 | 14/4/2018 | 10th Lake Sonoma 50 Mile Race | 80,47 | ×3 |
| ✓ 4 | 17/9/2016 | 10th Run Rabbit Run 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 30/8/2025 | 12th Grand Traverse Mountain Run | 65,00 | ×2 |
| ✓ 6 | 5/9/2015 | 2nd Grand Traverse Mountain Run | 65,00 | ×2 |
| ✓ 7 | 29/7/2018 | 6th Power of Four Trail Run | 50,00 | ×1 |
| ✓ 8 | 2/6/2018 | 10th Golden Gate Dirty 30 | 50,00 | ×1 |
| ✓ 9 | 7/8/2016 | 4th Power of Four Trail Run | 50,00 | ×1 |
| ✓ 10 | 2/1/2016 | 6th Croom Zoom 50 km Run | 50,00 | ×1 |