Konstantin (Kostya) Penkov
Born : 1973 Cat. M50 Ultrarunner since 2014 GBR
53
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
19
Countries visited ?AUTAustriaBELBelgiumCHIChileESPSpainFRAFranceGBRUnited KingdomHKGHong KongISLIcelandITAItalyJPNJapanNORNorwayNZLNew ZealandOMAOmanPORPortugalRSASouth AfricaSUISwitzerlandSWESwedenTURTürkiyeUSAUnited States
45,1%
Rank quotient ?This runner's calculation uses 75 eligible race(s): Σ(rank − 1) = 13 398; Σ finishers = 29 697. 13 398 / 29 697 × 100 = 45.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75
Km — ultra races5 463 km
> 100 km12
> 160 km2
Longest race170,0 km

Km per year (ultra races)

825
8 races
2022
331
5 races
2023
155
3 races
2024
50
1 race
2025
100
2 races
2026

Race types (share of distance)

Trail100,0%

HISTORY

75 race(s)
DateRacePerf.Rk
2026
08.08 50km GBR9 Stour Valley Path 50km Ultra Run 6:09:24 h39
04.07 50km GBRSerpent Trail Race 50km 5:29:05 h41
2025
05.07 50km GBRSerpent Trail Race 50km 5:18:15 h57
2024
10.08 50km SUI7. Swiss Alps 100 - 50km 9:36:02 h115
06.07 50km GBRSerpent Trail Race 50km 5:04:39 h55
11.05 55km GBR5th Ultra-Trail Snowdonia - 50km 12:33:49 h538
2023
02.12 55km PORMaxi Race Madeira - Long Race 11:40:40 h48
24.11 55km RSA10th Ultra-Trail Cape Town (UTCT) 55 km 10:54:45 h267
16.09 53km SUI2nd Wildstrubel by UTMB - 50K 9:23:47 h464
29.07 68km SUI2. Davos X-Trails 11:26:54 h129
18.02 99.9km USA10th Black Canyon Trail 100 km Run 14:18:33 h311
2022
03.12 78km FRA68ème La SaintéLyon 11:59:07 h3254
26.08 170km FRA19ème Ultra Trail Tour du Mont Blanc 43:07:54 h1244
29.07 110km AUTGrossglockner ULTRA-Trail (GGUT 110) 26:28:07 h74
25.06 100mi USA49th Western States 100 Mile Endurance Run 28:45:49 h217
21.05 28.5mi GBRRace The Tide 6:06:03 h24
07.05 98km AUTInnsbruck Alpine Trailrun Festival K110 16:31:45 h75
02.04 82km GBR1st Kielder 82km Ultra Trail 9:33:53 h20
12.02 50mi USA30th Rocky 50 Mile Trail Run 8:50:19 h13
2021
06.11 50km GBRMaverick Frontier South Downs 6:16:33 h62
16.10 53km GBRMaverick X Ultra Jurassic Coast 7:07:46 h53
02.10 52km GBRMaverick Ox Drove 5:47:39 h18
28.08 44mi GBRThe Grand Tour of Skiddaw 10:22:54 h30
07.08 29.7mi GBR8th Peak Skyline 6:39:45 h47
03.07 100km GBRSerpent Trail Race 100km 13:42:39 h61
05.06 57km GBRMaverick X Series Exmoor 8:22:47 h47
22.05 44mi GBR15th Endurancelife CTS - Classic Quarter 12:31:20 h153
17.04 50km GBR3rd Hurtwood 50k Endurance Trail Run 6:09:53 h130
2020
05.12 44mi GBREndurancelife CTS - Dorset Ultra+ 11:08:37 h24
17.10 53km GBRMaverick X & Ultra Jurassic Coast 6:59:44 h104
26.09 54km GBR4th Maverick X & Ultra Peak District 6:27:32 h69
29.08 46km SUITrail du Besso 8:48:22 h108
22.02 85km NZL5th Old Ghost Ultra 11:10:39 h115
08.02 102km NZL12th Tarawera 100 km Ultramarathon 15:17:20 h192
11.01 45mi GBR12th GB Ultra Country to Capital 7:19:59 h113
2019
30.11 100km RSA6th Ultra-Trail Cape Town (UTCT) 100 km 16:37:07 h151
09.11 55.3km GBRCoastal Trail Series - Gower Ultra 6:23:41 h18
18.10 106km FRA13ème Festival des Templiers - Endurance Trail 17:32:25 h273
20.09 52km GBR3rd Ben Nevis Ultra SkyRace 11:35:56 h89
30.08 101km ITA14ème Courmayeur-Champex-Chamonix 20:13:00 h505
10.08 80km GBR2nd Ultra Trail Wales 10:50:28 h7
13.07 56km GBR5th Lakes Sky Ultra 12:57:06 h31
29.06 100.8km GBR5th Ultimate Lakeland Trails Challenge 100 km 16:06:33 h20
02.02 50km USA6th Sean O'Brien 50 km Trail Race 5:39:24 h21
12.01 50km SWESandsjöbacka Trail - 50km 6:08:42 h94
2018
29.11 137km OMA1st Oman by UTMB 36:36:13 h53
20.10 119km TUR5th Cappadocia 119 km Ultra-Trail 17:33:33 h65
07.10 68km ITA11° Tartufo Trail Running 68 km 9:51:26 h17
14.09 52km GBR2nd Ben Nevis Ultra SkyRace 6:16:06 h182
25.08 50km NORTromsø Mountain Ultra 6:53:54 h46
28.07 69km ITA6. Südtirol Skyrace 11:25:00 h77
07.07 73km SUI10ème Trail Verbier St Bernard - La Traversée 15:04:39 h246
16.06 103km AUT7. mozart 100 - Scenic 100 16:23:48 h100
12.05 73km ESP10. Transvulcania 2018 13:59:41 h869
06.04 81km CHI4th Ultra Fiord Patagonia Chile 100 kms 21:22:52 h38
23.02 125km ESPTransgrancanaria 125 km 23:30:56 h377
28.01 70km ITARonda Ghibellina Plus 10:36:53 h51
2017
05.11 46km ITATrail del Gevero 7:17:02 h77
26.08 49km SUI5. Matterhorn Ultraks 8:27:56 h208
15.07 101km SUI5. Eiger Ultra Trail 101 km 19:01:36 h219
24.06 57km GBRV3K Ultra Skyrunning 11:32:05 h64
03.06 55km PORUltra SkyMarathon Madeira 10:07:48 h87
29.04 100km USA4th The Canyons Endurance 100 km Run 14:12:31 h52
25.02 82km ESPTransgrancanaria advanced 82 km 11:44:31 h106
01.01 50km HKG2nd Ultra-Trail Tai Mo Shan (YTF) 50 km 9:13:02 h32
2016
09.10 71.5km JPN24th Hasetsune Cup - Japan Mountain Endurance Race 13:34:56 h383
14.08 65km BEL7ème Trail des Fantomes 8:57:47 h25
29.07 50mi GBRLakeland 50 Mile 10:24:35 h72
21.05 46mi GBR1st Jurassic Quarter Ultra Marathon 8:27:57 h13
23.04 85km POR8. Madeira Island Ultra Trail 85 km 15:10:32 h59
2014
12.10 50km GBR3rd Royal Park Ultra 4:42:46 h78
12.07 55km ISL18. Laugavegurinn 55 km, Landmannalaugar - Húsadalur 7:48:58 h234
07.06 44mi GBR8th Cornwall Classic Quarter Ultra Marathon 10:15:38 h87
03.05 33mi GBRCoastal Trail Series - Pembrokeshire Ultra 6:40:32 h21
18.01 32mi GBRCoastal Trail Series - Anglesey Ultra 6:11:34 h15