Judith Chubb-Whittle
ID 273089
Born : 1963 Cat. W60 Ultrarunner since 2011 GBR
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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 ?GBRUnited Kingdom
63,6%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 1 828; Σ finishers = 2 876. 1 828 / 2 876 × 100 = 63.56%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races2 182 km
> 100 km3
> 160 km2
Longest race188,0 km
Devon Coast To Coast Ultra - 4 Days — 9/7/2021

Km per year (ultra races)

129
2 races
2022
2023
2024
50
1 race
2025
50
1 race
2026

Race types (share of distance)

Road7,1%
Trail78,1%
Stage14,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km8h30'4350 mi11h34'40

HISTORY

32 race(s)
DateRacePerf.Rk
2026
25.04 50km GBR2nd Butcombe Trail Ultra 50km 8:30:43 h82
2025
26.04 50km GBR1st Butcombe Trail Ultra 50km 9:27:00 h115
2022
07.05 30mi GBRThe Howum - Heart of Wales Ultra Marathon 7:22:00 h76
23.04 50mi GBR5th Butcombe Trail Ultra 50mi 14:45:12 h57
2021
02.10 55km GBRExmoor Coast 55 km 8:46:26 h33
09.07 188km/4stages GBRDevon Coast To Coast Ultra - 4 Days 30:18:00 h6
2020
03.10 55km GBRExmoor Coast 55 km 9:25:00 h27
08.03 33mi GBRThe Imber Ultra 6:45:28 h78
25.01 40mi GBRWinter Wychavon Way 9:52:15 h72
2019
12.10 34mi GBRGower Ultra Bach 34 miles 8:20:25 h28
27.04 56mi GBR1st Butcombe Trail Ultra 56mi 15:45:50 h45
2018
22.09 102mi GBRCotswold Way Century 28:02:04 h40
25.08 29mi GBRBig Day out - Granite Tor Marathon 6:05:26 h8
04.08 30mi GBRMendip Marauder 30mi 6:48:34 h35
28.04 50mi GBR3rd Butcombe Trail Ultra 15:34:30 h90
11.03 33mi GBRThe Imber Ultra 6:15:34 h67
2017
26.08 34mi GBRBig Day out - The Crossing 8:03:11 h75
17.06 30mi GBRThe Conquest of Avalon 30 7:29:21 h22
10.06 44.5mi GBR11th Cornwall Classic Quarter Ultra Marathon 10:31:47 h81
06.05 29mi GBRMalvern Hills Ultra 29 Miles 7:18:25 h9
29.04 50mi GBR2nd Butcombe Trail Ultra 15:44:00 h37
01.04 32mi GBR3rd Vale of Glamorgan Coastal ultra 32 Miles 6:58:35 h76
2016
13.08 32mi GBRRoseland August Trail – Black Rat 7:51:12 h92
06.08 30mi GBRMendip Marauder 30mi 6:25:18 h12
30.04 50mi GBR1st Butcombe Trail Ultra 11:34:40 h23
2015
05.04 32mi GBRPendine Sands Ultra 32 Miles 6:59:00 h6
08.03 33mi GBRThe Imber Ultra 6:26:11 h72
2014
07.11 84mi/3stages GBR6th Druid Challenge Ridgeway Multistage Ultra 16:39:04 h67
2013
01.06 32mi GBR15th Dartmoor Discovery 32 Mile Ultra Marathon 6:06:43 h153
2012
09.06 32mi GBR14th Dartmoor Discovery 32 Mile Ultra Marathon 5:51:55 h136
03.03 45mi GBRGreen Man Ultra 45 Miles 10:09:00 h12
2011
04.06 32mi GBR13th Dartmoor Discovery 32 Mile Ultra Marathon 6:20:42 h128