Matthew Jasper
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 : 1981
Cat. M45 Ultrarunner since 2013
11
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 States26,0%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 464; Σ finishers = 1 783. 464 / 1 783 × 100 = 26.02%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races791 km
Longest race100,0 km
33th Zane Grey 100km Endurance Run — 23/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 23.04 | 100km | 33th Zane Grey 100km Endurance Run |
17:24:00 h | 47 |
| 2019 | ||||
| 12.01 | 50mi | 39th Avalon Benefit 50 Mile Run |
8:11:49 h | 23 |
| 2018 | ||||
| 17.03 | 50km | 9th Mesquite Canyon 50 km |
5:40:52 h | 9 |
| 2017 | ||||
| 02.12 | 50km | 8th McDowell Mountain Frenzy 50 km |
5:01:29 h | 15 |
| 18.02 | 100km | 4th Black Canyon Trail 100 km Run |
13:14:47 h | 64 |
| 2015 | ||||
| 09.05 | 50mi | 34th Ice Age Trail 50 Mile Run |
8:25:01 h | 34 |
| 11.04 | 50km | 5th Hawkeye 50K Trail Run |
4:00:34 h | 5 |
| 2014 | ||||
| 01.11 | 100km | 12th Javelina Jundred 100 km Endurance Run |
13:07:37 h | 16 |
| 12.07 | 50km | 11th Dances with Dirt - Devil's Lake 50K Ultra |
5:09:10 h | 8 |
| 10.05 | 50mi | 33rd Ice Age Trail 50 Mile Run |
11:51:17 h | 248 |
| 2013 | ||||
| 09.02 | 50km | 15th Pemberton Trail 50 km |
3:51:21 h | 6 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/4/2022 | 33th Zane Grey 100km Endurance Run | 100,00 | ×4 |
| ✓ 2 | 18/2/2017 | 4th Black Canyon Trail 100 km Run | 100,00 | ×4 |
| ✓ 3 | 1/11/2014 | 12th Javelina Jundred 100 km Endurance Run | 100,00 | ×4 |
| ✓ 4 | 12/1/2019 | 39th Avalon Benefit 50 Mile Run | 80,47 | ×3 |
| ✓ 5 | 9/5/2015 | 34th Ice Age Trail 50 Mile Run | 80,47 | ×3 |
| ✓ 6 | 10/5/2014 | 33rd Ice Age Trail 50 Mile Run | 80,47 | ×3 |
| ✓ 7 | 17/3/2018 | 9th Mesquite Canyon 50 km | 50,00 | ×2 |
| ✓ 8 | 2/12/2017 | 8th McDowell Mountain Frenzy 50 km | 50,00 | ×2 |
| ✓ 9 | 11/4/2015 | 5th Hawkeye 50K Trail Run | 50,00 | ×2 |
| ✓ 10 | 12/7/2014 | 11th Dances with Dirt - Devil's Lake 50K Ultra | 50,00 | ×2 |
| ✓ 11 | 9/2/2013 | 15th Pemberton Trail 50 km | 50,00 | ×2 |