Massimo Guidobaldi
ID 39450
Born : 1959 Cat. M65 Ultrarunner since 1996 ITA
47
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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
4
Countries visited ?FRAFranceITAItalyJORJordanMARMorocco
60,8%
Rank quotient ?This runner's calculation uses 52 eligible race(s): Σ(rank − 1) = 11 487; Σ finishers = 18 900. 11 487 / 18 900 × 100 = 60.78%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed62
Km — ultra races4 150 km
> 100 km12
> 160 km2
> 200 km2
Longest race229,0 km
13. Marathon des Sables — 29/3/1998

Km per year (ultra races)

53
1 race
2022
54
1 race
2023
100
2 races
2024
50
1 race
2025
45
1 race
2026

Race types (share of distance)

Road18,3%
Trail70,8%
Stage10,9%

Records

50 km5h39'00100 km10h44'41

HISTORY

52 race(s)
DateRacePerf.Rk
2026
02.05 45km ITAPerugia Eco Marathon 6:48:50 h68
2025
09.03 50km ITACampo dei Fiori Trail 50km 9:37:03 h432
2024
22.09 46km ITA13° Trail degli Eroi 9:26:49 h138
17.03 54km ITATrail Val di Bisenzio 10:13:36 h79
2023
19.03 54km ITATrail Val di Bisenzio 9:21:41 h51
2022
04.12 53km ITACavalcata carsica del sentiero 3 8:05:40 h55
2021
23.05 50km ITATrail Sacred Forests 50km 9:08:14 h205
2019
28.09 50km ITABettona Crossing 8:19:24 h98
08.06 103km ITA4th Dolomiti Extreme Trail 103km 26:50:20 h257
17.02 45km ITA5^ Trail Città di Cortona 6:54:13 h103
2018
24.03 73km ITA1^ Chianti Ultra Trail 11:53:15 h145
2017
23.07 94km ITA4° Etna Trail 22:22:40 h67
05.03 47km ITATrail del Marganai 7:15:10 h36
2016
01.10 62km ITAUltra Trail Parco della Maremma 10:47:56 h29
23.04 103km ITATuscany Crossing 100 km 17:24:49 h140
20.03 47km ITA2° SciaccheTrail 9:18:47 h208
06.01 53km ITAS1 Trail La corsa della Bora 8:26:36 h210
2015
02.05 66km ITA1^ Ultra Trail del Mandriano 13:43:29 h70
01.03 50km ITA2^ Terre di Siena Ultramarathon 5:39:00 h298
2014
21.09 70km ITAAmalfi Coast Ultra Trail 16:51:50 h42
06.07 54km ITAUltra Trail dei Monti Simbruini 10:31:55 h45
15.06 64km ITA1° UltraSerra di Celano 13:13:08 h52
26.04 60km ITA1° Ultra Trail del Mugello 11:05:05 h101
2013
03.11 65km ITA4^ L'Eroica Running 7:40:12 h91
28.06 85.3km ITA7^ Lavaredo Ultra Trail 16:08:39 h631
2012
26.05 100km ITA40^ 100 km del Passatore, Firenze-Faenza 12:40:18 h683
05.05 125km ITA5° The Abbots Way Ultra Trail 28:56:54 h97
04.03 58km ITA11^ Strasimeno, Ultramaratona del Trasimeno 6:26:02 h270
2011
05.06 70km ITA2. Trail del Malandrino 15:24:58 h128
2010
26.09 56km ITA3^ Q50 Italia – I Pionieri Del Gran Sasso Ultra 6:49:09 h36
03.07 68km FRA2° Restonica Trail 17:59:00 h80
09.04 48.7km JOR17th Dead Sea Ultra Marathon 5:25:46 h64
2009
08.10 125km MAR1ère Toubkaltrail 125 km 2d 03:53:01 h57
30.08 56km ITA2^ Q50 Italia – I Pionieri Del Gran Sasso Ultra 7:06:59 h19
02.05 125km ITA2° The Abbots Way Ultra Trail 20:30:15 h50
2008
06.07 47km FRA5ème Tour des Glaciers de la Vanoise 9:00:14 h391
31.05 100km ITA36^ 100 km del Passatore, Firenze-Faenza 12:28:45 h407
2007
28.10 67km trail race FRA13ème La Grande Course des Templiers 12:21:43 h1643
16.06 104km FRA4ème Grand Raid Du Mercantour 27:45:33 h250
2006
25.08 155km FRA4ème Ultra Trail Tour du Mont Blanc 41:38:04 h814
2005
18.06 104km FRA3ème Grand Raid Du Mercantour 25:14:44 h199
2004
22.10 140km FRA12ème Le Grand Raid de la Réunion 2d 03:53:47 h1071
27.06 52km ITA29a Pistoia-Abetone Ultramarathon 6:08:00 h296
05.06 106km FRA4ème Grand Raid Cro-Magnon 21:55:03 h106
2003
20.07 30mi ITADevil Trail 30 Miglia 5:50:56 h29
2000
28.05 100km ITA28^ 100 km del Passatore, Firenze-Faenza 11:25:54 h135
25.04 49.2km ITA19^ 50 km di Romagna 4:06:03 h89
1999
08.08 30mi ITADevil Trail 30 Miglia 6:07:32 h27
02.04 225km/6stages MAR14. Marathon des Sables 34:33:56 h264
1998
29.03 229km/6stages MAR13. Marathon des Sables 43:58:52 h313
1997
31.05 100km ITAIAU 100km EC Firenze (25^ 100 km del Passatore) 11:19:16 h254
1996
24.05 100km ITA24^ 100 km del Passatore, Firenze-Faenza 10:44:41 h116