Ivan Viotto
ID 198528
Born : 1960 Cat. M65 Ultrarunner since 2011 ITA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
3
Countries visited ?CROCroatiaITAItalySLOSlovenia
88,1%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 15 425; Σ finishers = 17 511. 15 425 / 17 511 × 100 = 88.09%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races2 542 km
> 100 km5
> 160 km1
Longest race168,0 km
12th Istria 100 by UTMB - Red Course — 5/4/2024

Km per year (ultra races)

394
6 races
2022
286
4 races
2023
388
5 races
2024
226
4 races
2025
333
5 races
2026

Race types (share of distance)

Road5,9%
Trail94,1%

Records

50 km7h16'12100 km16h03'35

HISTORY

39 race(s)
DateRacePerf.Rk
2026
20.09 46km ITA15° Trail degli Eroi 11:01:55 h167
18.04 103km ITA13. Tuscany Crossing TC103K 21:16:30 h221
14.03 68km ITA15^ Ultrabericus Trail 12:35:22 h458
22.02 58km ITAAIM Trail Extreme 9:48:19 h169
04.01 58km ITAS1 TransKarst Ultra 9:10:45 h198
2025
06.12 51km ITAConegliano Valdobbiadene Prosecco Ultra Trail 8:55:42 h134
17.05 59km ITAGran Raid delle Prealpi Trevigiane - GR60 12:57:05 h139
25.04 51km ITADuerocche Ultra Trail 9:59:01 h152
15.03 65km ITA14^ Ultrabericus Trail 12:31:21 h494
2024
09.11 64km SLOGO Ultra 64km 12:58:37 h43
22.09 46km ITA13° Trail degli Eroi 8:56:57 h131
05.04 168km CRO12th Istria 100 by UTMB - Red Course 43:22:46 h264
16.03 65km ITA13^ Ultrabericus Trail 12:18:06 h559
20.01 45km ITAEcoMaratona Clivus 6:38:30 h287
2023
23.06 120km ITA16^ Lavaredo Ultra Trail by UTMB - 120K 28:32:12 h1125
06.05 50km ITAMalcesine Baldo Trail 11:14:10 h147
25.04 51km ITADuerocche Scarpa Ultra Trail 9:23:09 h164
18.03 65km ITA12^ Ultrabericus Trail 11:13:44 h543
2022
09.10 50km ITA4^ Borc Trail 10:58:36 h170
24.06 120km ITA15^ Lavaredo Ultra Trail by UTMB - 120K 27:52:48 h1021
05.06 51km ITAAntico Trail del contrabbandiere 11:00:00 h83
25.04 51km ITADuerocche Scarpa Ultra Trail 9:18:37 h220
19.03 65km ITA11^ Ultrabericus Trail 12:18:26 h437
09.01 57km ITAS1 Trail La Corsa della Bora 10:32:10 h214
2021
25.06 120km ITA14^ Lavaredo Ultra Trail by UTMB - 120K 28:35:30 h768
29.05 65km ITA10^ Ultrabericus Trail 11:13:39 h491
24.04 50km ITADuerocche Scarpa Ultra Trail 50 km 9:59:14 h346
2019
29.06 87km ITA1^ Ultra Dolomites 22:05:41 h657
16.03 65km ITAUltrabericus Trail 10:54:25 h778
2018
23.09 46km ITA8° Trail degli Eroi 46 km 8:42:31 h117
25.04 48km ITADuerocche Trail 48 km 8:24:46 h311
2017
24.06 48km ITA6^ Cortina Trail 9:47:24 h1079
25.04 48km ITA4° Duerocche Trail 48 km 7:10:56 h229
05.03 45km ITAFirenze Urban Trail 5:48:37 h152
2016
25.06 47km ITA5^ Cortina Trail 9:28:52 h906
25.04 48km ITA3° Duerocche Trail 48 km 6:31:20 h169
2015
25.04 48km ITA2° Duerocche Trail 48 km 7:38:54 h283
2012
24.06 50km ITA37a Pistoia-Abetone Ultramarathon 7:16:12 h571
2011
28.05 100km ITA39^ 100 km del Passatore, Firenze-Faenza 16:03:35 h1067