John Wallace
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Born : 1979
Cat. M45 Ultrarunner since 2014
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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 States44,7%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 314; Σ finishers = 2 940. 1 314 / 2 940 × 100 = 44.69%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 590 km
> 100 km5
> 160 km5
> 24h2
> 48h2
Longest race162,2 km
3rd Snowdrop Ultra 55 Hour Race — 30/12/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,3%
Trail84,7%
HISTORY
15 race(s) · 2 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/12/2015 | 3rd Snowdrop Ultra 55 Hour Race | 162,22 | ×4 |
| ✓ 2 | 7/10/2023 | 33th Arkansas Traveller 100 | 160,93 | ×4 |
| ✓ 3 | 4/6/2022 | 33th Mohican Trail 100 Mile | 160,93 | ×4 |
| ✓ 4 | 5/2/2022 | 30th Rocky Raccoon 100 Mile Trail Run | 160,93 | ×4 |
| ✓ 5 | 27/3/2021 | 26th Umstead Endurance Run 100 Miles | 160,93 | ×4 |
| ✓ 6 | 9/1/2021 | 21st Bandera 100 km Endurance Run | 100,00 | ×2 |
| ✓ 7 | 13/1/2024 | 24th Bandera 100 km Endurance Run | 99,50 | ×2 |
| ✓ 8 | 8/4/2017 | 4th Brazos Bend 50 - 50 Mile | 82,08 | ×2 |
| ✓ 9 | 30/12/2014 | 2nd Snowdrop Ultra 55 Hour Race | 80,79 | ×2 |
| ✓ 10 | 8/4/2023 | 15th Lake Sonoma 50 Mile Race | 80,47 | ×2 |
| ✓ 11 | 19/11/2022 | 60th JFK 50 Mile | 80,47 | ×2 |
| ✓ 12 | 6/4/2019 | 6th Brazos Bend 50 - 50 Mile | 80,47 | ×2 |
| ✓ 13 | 26/9/2015 | 5th The Georgia Jewel 50 Mile Run | 80,47 | ×2 |
| ✓ 14 | 6/11/2021 | 8th Austin Rattler Run 50K | 50,00 | ×1 |
| ✓ 15 | 18/9/2021 | 6th Sky Island 50K | 50,00 | ×1 |