Jonathan Borrill
ID 857036
Born : 1969 Cat. M55 Ultrarunner since 2016 GBR
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
5
Countries visited ?ESPSpainGBRUnited KingdomJPNJapanSWESwedenUSAUnited States
48,1%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 2 457; Σ finishers = 5 103. 2 457 / 5 103 × 100 = 48.15%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 780 km
> 100 km7
> 160 km4
> 200 km1
Longest race300,0 km
5th Northern Traverse 300km — 6/4/2024

Km per year (ultra races)

386
4 races
2022
247
2 races
2023
300
1 race
2024
320
3 races
2025
230
4 races
2026

Race types (share of distance)

Trail100,0%

Records

50 km6h13'03100 km15h54'3650 mi10h19'45100 mi29h33'15

HISTORY

29 race(s)
DateRacePerf.Rk
2026
13.06 80km SWE9 EcoTrail Stockholm 80 km 10:19:45 h54
06.06 50km trail race USA5th Mt. Umunhum Ultras - 50 km 6:13:03 h5
14.02 50km SWE2 Höga Kusten Winter Trail 9:19:57 h39
07.02 50km USA8th Mount Umunhum Trail Run 6:13:04 h5
2025
08.11 85km SWESätila Trail 85km 12:15:18 h40
02.05 185km ESPXIII. Trail Menorca - Cami de Cavalls (TMCDC) 36:04:58 h133
15.02 50km SWEHöga Kusten Winter Trail 8:00:04 h16
2024
06.04 300km GBR5th Northern Traverse 300km 3d 05:50:03 h26
2023
08.07 50mi GBR7th Otley High Views Ultra 50mi 13:17:00 h16
21.04 167km JPN8th Ultra-Trail Mt. Fuji 37:45:27 h700
2022
12.11 85km SWESätila Trail 85km 13:33:46 h30
20.08 90km SWE8th Ultravasan90 12:15:40 h635
06.05 100mi USA12th Salt Flats 100 Mile 29:33:15 h30
19.02 50km SWEHöga Kusten Winter Trail 9:35:05 h28
2021
18.09 119.1km GBRThe Cumbria Way Ultra 73mi 19:44:55 h17
07.08 100km SWEFjällmaraton 100K 16:14:19 h51
12.06 80km SWE4th EcoTrail Stockholm 80 km 10:45:15 h42
20.02 50km SWEHöga Kusten Winter Trail 9:07:27 h38
2020
01.08 100km SWEFjällmaraton 100K 15:54:36 h76
22.02 50km SWEHöga Kusten Winter Trail 7:24:25 h33
2019
09.11 85km SWESätila Trail 85km 11:26:53 h31
20.07 107km SWE9. Swedish Alpine Ultra 17:33:00 h26
15.06 80km SWE3rd EcoTrail Stockholm 80 km 11:35:35 h79
23.02 50km SWEHöga Kusten Winter Trail 7:23:26 h42
2018
10.11 82km SWESätila Trail 80km 11:54:39 h49
13.07 100km ESPUltra Sierra Nevada Trail 100 km 21:15:03 h139
16.06 111km GBR7th The Wall Ultra Run 111 km nonstopp 13:36:39 h50
2017
11.11 82km SWESätila Trail 80km 11:51:12 h33
2016
05.08 100km SWE3rd Tierra Arctic Ultra 100 km 16:43:12 h23