Claudio Chiarini
Born : 1975 Cat. M50 Ultrarunner since 2013 ITA
49
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?FRAFranceITAItalySUISwitzerland
6,0%
Rank quotient ?This runner's calculation uses 53 eligible race(s): Σ(rank − 1) = 884; Σ finishers = 14 617. 884 / 14 617 × 100 = 6.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed53
Km — ultra races3 577 km
> 100 km5
> 160 km1
Longest race170,0 km

Km per year (ultra races)

349
6 races
2022
133
2 races
2023
207
3 races
2024
173
3 races
2025
99
2 races
2026

Race types (share of distance)

Road16,6%
Trail83,4%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M5
🏅 Top 317
🏅 Top 3 M17
Longest winning streak1
Current streak0

HISTORY

53 race(s)
DateRacePerf.Rk
2026
06.06 49km ITATop Dolomites Trail 50 km 5:18:08 h7
09.05 50km ITAMorenic Trail 50 km 4:11:50 h2 🥈
2025
10.05 62km ITAUltra Trail del Lago di Como - UTLAC60 7:48:36 h11
19.04 55km ITABVG Trail Ultra 55km 6:21:56 h7
22.02 6h ITA12^ 6 Ore Pastrengo Trail 56.000 km2 🥈
2024
13.07 55km ITA12° Gran Trail Courmayeur 55 km 6:44:05 h15
20.04 103km ITA11. Tuscany Crossing TC103K 9:58:45 h6
17.02 6h ITA11^ 6 Ore Pastrengo Trail 49.000 km7
2023
07.05 6h ITA6 ore del Parco Nord 73.349 km4
01.04 60km ITAThe Abbots Way Ultrashot 60k 6:41:15 h1 🏆
2022
09.10 48km ITA7^ Ecomaratona del CollioBrda 4:22:51 h3 🥉
25.06 80km ITA3^ Ultra Dolomites 10:02:40 h28
21.05 50km ITAMalcesine Baldo Trail 6:28:04 h4
30.04 6h ITAUltramarathon Festival Venice 6h 48.370 km48
26.03 73km ITA4^ Chianti Ultra Trail 7:32:07 h6
19.02 50km ITA50km del Conero - 1° Memorial Mimmo Strazzullo 3:18:34 h3 🥉
2021
09.10 50km ITA2^ Ultra Trail dei Castelli Bruciati 4:06:27 h1 🏆
26.06 80km ITA2^ Ultra Dolomites 9:24:25 h12
16.05 53km ITACento Croci Trail Ultramarathon 5:15:19 h2 🥈
09.05 6h ITA4^ 6 ore Coratina 61.863 km23
2020
18.10 6h ITASelf Transcendence 6h Race, San Vito di Gaggiano 76.858 km2 🥈
2019
17.11 50km ITAUltra K Marathon 3:31:24 h1 🏆
07.06 100km SUI61. 100 km Lauf Biel 8:27:37 h12
25.04 50km ITA38^ 50 km di Romagna 4:28:22 h216
13.04 6h ITAUltra Franciacorta - 6 ore di Franciacorta 82.836 km1 🏆
2018
29.08 119km ITA9ème Sur les Traces des Ducs de Savoie 19:01:02 h72
21.07 80km ITATrans d'Havet 10:52:21 h5
07.04 75km ITABVG Trail 75km 9:07:56 h6
24.03 6h ITA6 Ore Trail al Castello di Brescia 68.400 km1 🏆
2017
19.11 50km ITAUltra K Marathon 3:39:07 h7
08.10 50km ITA10° Tartufo Trail Running 50 km 5:12:17 h2 🥈
20.05 60km ITAQuadrifoglio Trail della Val Taro 60 km 6:12:08 h3 🥉
07.05 68km ITA4° Amorotto Trail 7:50:09 h2 🥈
2016
20.11 50km ITAUltra K Marathon 3:37:49 h4
26.08 170km FRA14ème Ultra Trail Tour du Mont Blanc 31:45:35 h108
23.07 80km ITATrans d'Havet 12:01:45 h14
11.06 60km ITADurona Trail 6:35:45 h3 🥉
21.05 61km ITAQuadrifoglio Raidlight Ultratrail della Val Taro 61 km 6:30:07 h2 🥈
09.04 75km ITABVG Trail 75km 9:45:08 h22
2015
10.10 60km ITA1° Trail Castello E Le Ville 6:20:59 h2 🥈
26.09 70km ITA2° Adamello Ultra Trail 70 km 9:03:30 h5
31.07 140km ITAOrobie Ultra-Trail 30:39:49 h29
13.06 53km ITA3^ Dolomiti Extreme Trail 7:55:48 h18
26.04 53km ITATuscany Crossing 50 km 5:01:15 h4
2014
28.09 80km ITA4° Trail degli Eroi 80 km 8:50:17 h4
29.08 101km ITA9ème Courmayeur-Champex-Chamonix 15:52:18 h76
21.06 80km ITA1ère Trail du Marguareis 9:11:14 h4
13.04 46km ITA7° Trail del Bric dei Gorrei 4:36:49 h6
2013
19.10 55km ITA3^ Ultra-Trail del Lago d'Orta 55 km 6:07:24 h7
14.09 53.9km ITA3° Sellaronda Trail Running 7:17:39 h32
20.07 51km SUI1. Eiger Ultra Trail 51 km 6:36:06 h16
13.07 54km ITA10° Trofeo Paolo Ravasio 15:39:00 h24
29.06 47.5km ITA2^ Cortina Trail 5:04:03 h35