Julia Guttridge
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Born : 1965
Cat. W60 Ultrarunner since 2016
11
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
6
Countries visited ?
Antarctica
ChileUnited Kingdom
Morocco
Mongolia
Namibia
AntarcticaChileUnited KingdomMoroccoMongoliaNamibia84,2%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 3 509; Σ finishers = 4 165. 3 509 / 4 165 × 100 = 84.25%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed33
Km — ultra races1 577 km
> 100 km5
> 160 km4
> 200 km4
> 24h1
> 48h1
Longest race250,0 km
15th Atacama Crossing — 29/9/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail24,4%
Stage75,6%
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 26.11 | 6d | 9° The Last Desert Antarctica |
57.700 km | 43 |
| 25.06 | 52.4mi | Race to the Tower |
25:24:16 h | 500 |
| 2019 | ||||
| 29.09 | 250km/6stages | 15th Atacama Crossing |
2d 16:19:35 h | 67 |
| 2018 | ||||
| 29.07 | 250km/6stages | 15th Gobi March Mongolia |
2d 04:17:52 h | 170 |
| 26.05 | 100km | London 2 Brighton Challenge |
26:28:26 h | 479 |
| 29.04 | 250km/6stages | Sahara Race Namibia |
2d 05:43:52 h | 62 |
| 10.03 | 50km | Humanity Direct Amersham Ultra |
9:08:40 h | 127 |
| 2017 | ||||
| 15.07 | 100km | 5th Race to the Stones 100 km Ultramarathon |
21:49:57 h | 811 |
| 09.04 | 250km/6stages | 32. Marathon des Sables Maroc |
2d 19:52:03 h | 1056 |
| 11.03 | 50km | Humanity Direct Amersham Ultra |
9:05:10 h | 104 |
| 2016 | ||||
| 11.11 | 84mi/3stages | 8th Druid Challenge Ridgeway Multistage Ultra |
27:21:01 h | 101 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/9/2019 | 15th Atacama Crossing | 250,00 | ×6 |
| ✓ 2 | 29/7/2018 | 15th Gobi March Mongolia | 250,00 | ×6 |
| ✓ 3 | 29/4/2018 | Sahara Race Namibia | 250,00 | ×6 |
| ✓ 4 | 9/4/2017 | 32. Marathon des Sables Maroc | 250,00 | ×6 |
| ✓ 5 | 11/11/2016 | 8th Druid Challenge Ridgeway Multistage Ultra | 135,18 | ×3 |
| ✓ 6 | 26/5/2018 | London 2 Brighton Challenge | 100,00 | ×2 |
| ✓ 7 | 15/7/2017 | 5th Race to the Stones 100 km Ultramarathon | 100,00 | ×2 |
| ✓ 8 | 25/6/2022 | Race to the Tower | 84,33 | ×2 |
| ✓ 9 | 26/11/2022 | 9° The Last Desert Antarctica | 57,70 | ×1 |
| ✓ 10 | 10/3/2018 | Humanity Direct Amersham Ultra | 50,00 | ×1 |
| ✓ 11 | 11/3/2017 | Humanity Direct Amersham Ultra | 50,00 | ×1 |