Federico De Rossi
ID 407750
Born : 1976 Cat. M50 Ultrarunner since 2013 ITA
42
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
2
Countries visited ?ITAItalyTHAThailand
65,3%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 17 090; Σ finishers = 26 154. 17 090 / 26 154 × 100 = 65.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races2 998 km
> 100 km4
> 24h4
Longest race137,3 km
V^ Ultramarathon Festival Venice 24h — 12/4/2025

Km per year (ultra races)

293
4 races
2022
225
3 races
2023
379
5 races
2024
187
2 races
2025
2026

Race types (share of distance)

Road59,7%
Trail35,6%
Elim.4,7%

Records

50 km4h47'40100 km11h21'4250 mi14h23'116 h60,03 km12 h72,30 km24 h137,31 kmBackyard11 loops

HISTORY

43 race(s) · 5 split(s) nested
DateRacePerf.Rk
2025
25.04 50km ITA42^ 50 km di Romagna 5:22:18 h837
12.04 24h ITAV^ Ultramarathon Festival Venice 24h 137.314 km36
2024
07.12 53km THA1st Chiangmai Thailand by UTMB - HMONG 50 9:36:53 h906
08.06 55km ITA11^ Dolomiti Extreme Trail 55km 13:38:55 h335
13.04 24h ITAUltramarathon Festival Venice 24h 122.552 km35
23.03 103km ITA3^ Ultra Trail Chianti Castles 19:57:25 h352
20.01 45km ITAEcoMaratona Clivus 5:56:37 h193
2023
28.10 Backyard Ultra ITA2nd Backyard L'immortale 73.766 km (11h)64
01.10 6h ITA6 ore del Drago 48.600 km28
25.03 103km ITA2^ Ultra Trail Chianti Castles 20:23:56 h166
2022
29.10 Backyard Ultra ITA1st Backyard L'immortale 67.060 km (10h)18
02.10 6h ITA6 ore del Drago 47.520 km30
21.05 100km ITA48^ 100 km del Passatore, Firenze-Faenza 16:38:52 h1841
09.01 78km ITAS1 Night trail 78 km 14:57:33 h87
2021
30.10 100km ITA11^ 100 km delle Alpi 11:21:42 h49
10.10 50km ITA3^ Borc Trail 9:19:13 h121
12.06 6h ITA6 ore di Torino 48.726 km32
29.05 65km ITA10^ Ultrabericus Trail 11:20:19 h497
10.04 6h ITAUltra Franciacorta - 6 ore di Franciacorta 60.029 km25
09.01 79.7km ITAS1 Trail 80 km 14:23:11 h113
2020
04.10 6h ITA6 ore del Drago 54.020 km30
19.01 45km ITAEcoMaratona Clivus 5:45:33 h236
2019
06.10 48km ITAUltraRoma 50k 4:41:25 h110
14.09 12h ITA25^ Lupatotissima 12 ore 72.301 km42
01.06 50km ITAAntico Trail del Contrabbandiere 10:00:34 h141
25.05 100km ITA47^ 100 km del Passatore, Firenze-Faenza 15:48:27 h1858
25.04 50km ITA38^ 50 km di Romagna 4:47:40 h334
16.03 65km ITAUltrabericus Trail 9:33:06 h466
24.02 51km ITA4° AIM Energy Trail 7:00:36 h289
20.01 45km ITAEcoMaratona Clivus 4:58:37 h91
2018
22.09 6h ITA24^ Lupatotissima 6 ore 51.029 km24
14.07 61km ITADoloMyths Run Sellaronda Ultratrail 12:49:47 h291
17.03 65km ITAUltrabericus Trail 10:35:42 h564
18.02 53km ITA3° AIM Energy Trail 8:00:57 h317
2017
15.07 100km ITA7° Asolo 100 km 17:18:07 h175
25.04 50km ITA36^ 50 km di Romagna 5:20:36 h501
2016
28.05 100km ITA44^ 100 km del Passatore, Firenze-Faenza 17:11:29 h1726
25.04 50km ITA35^ 50 km di Romagna 4:50:41 h353
2014
24.05 100km ITA42^ 100 km del Passatore, Firenze-Faenza 14:31:26 h1145
25.04 50km ITA33^ 50 km di Romagna 5:12:14 h290
2013
25.05 100km ITA41^ 100 km del Passatore, Firenze-Faenza - Campionato Italiano 15:50:15 h780
25.05 100km ITA41^ 100 km del Passatore, Firenze-Faenza 15:50:15 h1205
25.04 50km ITA32^ 50 km di Romagna 5:33:21 h400