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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Boldyrev, Sergey   Submit Personal Website Send Link 
Club:  
Residence: Brooklyn, NY
Year of birth: 1963 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: USA USA United States
RunnerID: 782404
 

11 search results (11 Events, 1171.23 km).  (More)

2019 1 Event, 170.59 km  (More)
17.-19.05.2019 Cruel Jewel 100 Mile (USA) 106mi
40:39:13 h Boldyrev, Sergey *Brooklyn, NY  Overall: 82 M: 70 Cat M55: 2
2018 3 Events, 391.868 km  (More)
05.-06.10.2018 Grindstone 100 Mile (USA) 100mi
33:11:18 h Boldyrev, Sergey *NY  Overall: 134 M: 119 Cat M50: 12
18.-19.05.2018 Massanutten Mountain Trails 100 Mile (USA) 100mi
34:42:35 h Boldyrev, Sergey *Brooklyn, NY  Overall: 107 M: 91 Cat M50: 9
08.04.2018 Paumanok Pursuit 70K Trail Run (USA) 70km
10:15:33 h Boldyrev, Sergey   Overall: 26 M: 21 Cat M50: 2
2017 3 Events, 291.401 km  (More)
07.-08.10.2017 Tesla Hertz Run 100 Miles (USA) 100mi
29:28:17 h Boldyrev, Sergey *Brooklyn, NY  Overall: 8 M: 8 Cat M50: 1
03.06.2017 Cayuga Trails 50 Mile Race (USA) 50mi
13:36:06 h Boldyrev, Sergey *Brooklyn, NY  Overall: 137 M: 105 Cat M50: 8
05.03.2017 Caumsett Park 50K Lloyd Neck - Championships (USA) 50km
5:09:41 h Boldyrev, Sergey *Brooklyn, NY  Overall: 41 M: 29 Cat M50: 5
2016 3 Events, 267.371 km  (More)
08.-09.10.2016 Oil Creek 100 km Trail Run (USA) 100km
17:10:16 h Boldyrev, Sergey *Brooklyn, NY  Overall: 37 M: 26 Cat M50: 4
18.-19.06.2016 Manitou's Revenge Ultramarathon (USA) 54mi
19:15:40 h Boldyrev, Sergey   Overall: 60 M: 52 Cat M50: 5
30.04.2016 Endurance Challenge - New York Trail 50 Miles (USA) 50mi
12:49:39 h Boldyrev, Sergey *Brooklyn, NY  Overall: 245 M: 217 Cat M50: 12
2015 1 Event, 50 km  (More)
05.12.2015 NYC Staten Island Trail Festival 50K (USA) 50km
6:06:16 h Boldyrev, Sergey   Overall: 39 M: 31 Cat M50: 2

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2019 2018 2017 2016 2015
50km 5:09:41  
 
5:09:41
(7094/302)