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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Sifri, Costi   Submit Personal Website Send Link 
Club:  
Residence: Charlottesville, VA
Year of birth: 1967 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: USA USA United States
RunnerID: 798827
 

30 search results (30 Events, 2438.166 km).  (More)

2025 3 Events, 371.868 km  (More)
22.-23.11.2025 Dinosaur Valley Endurance Run 100 Mile (USA) 100mi
34:18:37 h Sifri, Costi *Charlottesville, VA  Overall: 52 M: 40 Cat M55: 2
14.06.2025 Night Train 50k (USA) 50km
7:24:36 h Sifri, Costi *Charlottesville, VA  Overall: 100 M: 70 Cat M55: 4
18.-19.01.2025 Long Haul 100 Mile Ultra-Marathons (USA) 100mi
28:59:42 h Sifri, Costi *Charlottesville, VA  Overall: 106 M: 79 Cat M55: 9
2024 6 Events, 604.749 km  (More)
26.-27.10.2024 Rim to River 100 Mile Race (USA) 100mi
31:42:55 h Sifri, Costi *Charlottesville, VA  Overall: 183 M: 138 Cat M55: 6
10.08.2024 Martha Moats Baker Memorial 50k (USA) 50km
8:40:00 h Sifri, Costi *VA  Overall: 19 M: 16 Cat M55: 3
27.04.2024 Falling Water Ultras 100 km (USA) 100km
19:45:33 h Sifri, Costi *Charlottesville, VA  Overall: 48 M: 34 Cat M55: 3
02.03.2024 Carl Touchstone Memorial Mississippi Trail 50 Mile (USA) 50mi
11:33:50 h Sifri, Costi *Charlottesville, VA  Overall: 19 M: 17 Cat M55: 3
17.02.2024 Cabin Fever 50 km Race (USA) 50km
7:44:28 h Sifri, Costi *Charlottesville, VA  Overall: 201 M: 151 Cat M55: 7
19.-20.01.2024 Dark Anchors (USA) 34h
163.348 km Sifri, Costi *Charlottesville, VA  Overall: 11 M: 6 Cat M55: 1
2023 5 Events, 360.934 km  (More)
22.07.2023 Catherine's 50k Run (USA) 50km
8:15:00 h Sifri, Costi   Overall: 52 M: 41 Cat M55: 4
20.-21.05.2023 Massanutten Mountain Trails 100 Mile (USA) 100mi
34:28:38 h Sifri, Costi *Charlottesville, VA  Overall: 118 M: 90 Cat M55: 6
22.04.2023 Promise Land 50K++ (USA) 50km
8:55:05 h Sifri, Costi *Charlottesville, VA  Overall: 258 M: 174 Cat M55: 9
18.03.2023 Terrapin Mountain 50 km Race (USA) 50km
7:37:30 h Sifri, Costi *Charlottesville, VA  Overall: 91 M: 69 Cat M55: 5
29.01.2023 Willis River 50K Trail Run (USA) 50km
8:19:44 h Sifri, Costi *Charlottesville, VA  Overall: 17 M: 13 Cat M55: 3
2022 5 Events, 502.335 km  (More)
01.-02.10.2022 Arkansas Traveller 100 (USA) 100mi
28:13:30 h Sifri, Costi *VA  Overall: 59 M: 50 Cat M50: 3
09.07.2022 Mt. Hood 50 Mile Trail Run (USA) 50mi
12:37:57 h Sifri, Costi *Charlottesville, VA  Overall: 109 M: 70 Cat M50: 7
02.-03.04.2022 Rim Runner 100 Mile Trail Race (USA) 100mi
31:23:32 h Sifri, Costi *Charlottesville, VA  Overall: 12 M: 11 Cat M50: 3
19.03.2022 Terrapin Mountain 50 km Race (USA) 50km
8:21:33 h Sifri, Costi *VA  Overall: 135 M: 103 Cat M50: 12
19.02.2022 Holiday Lake 50K++ (USA) 50km
7:15:10 h Sifri, Costi *Charlottesville, VA  Overall: 148 M: 109 Cat M50: 17
2021 3 Events, 200 km  (More)
31.07.2021 Wy'east Howl 100km Race (USA) 100km
17:50:56 h Sifri, Costi *Charlottesville, VA  Overall: 74 M: 58 Cat M50: 1
19.06.2021 Eastern Divide Ultra (USA) 50km
7:22:28 h Sifri, Costi *Charlottesville, VA  Overall: 129 M: 86 Cat M50: 9
20.03.2021 Terrapin Mountain 50 km Race (USA) 50km
7:51:44 h Sifri, Costi *VA  Overall: 164 M: 121 Cat M50: 15
2020 1 Event, 50 km  (More)
15.02.2020 Holiday Lake 50K++ (USA) 50km
6:48:57 h Sifri, Costi *Charlottesville, VA  Overall: 179 M: 138 Cat M50: 17
2019 4 Events, 198.28 km  (More)
03.08.2019 Jarmans Invitational Marathon (USA) 30mi
7:48:36 h Sifri, Costi *Charlottesville, VA  Overall: 26 M: 22 Cat M50: 3
29.06.2019 Night Train 50k (USA) 50km
7:22:50 h Sifri, Costi *Charlottesville, VA  Overall: 105 M: 77 Cat M50: 7
27.04.2019 Promise Land 50K++ (USA) 50km
8:04:32 h Sifri, Costi *Charlottesville, VA  Overall: 207 M: 150 Cat M50: 16
23.03.2019 Terrapin Mountain 50 km Race (USA) 50km
6:51:57 h Sifri, Costi *VA  Overall: 87 M: 67 Cat M50: 7
2017 2 Events, 100 km  (More)
14.10.2017 Elk-King’s 50 km Race (USA) 50km
7:40:23 h Sifri, Costi *Charlottesville, VA  Overall: 69 M: 46 Cat M45: 8
06.05.2017 Grayson Highlands 50km Race (USA) 50km
7:08:01 h Sifri, Costi *Charlottesville, VA  Overall: 77 M: 60 Cat M45: 9
2016 1 Event, 50 km  (More)
30.04.2016 Promise Land 50K++ (USA) 50km
7:58:56 h Sifri, Costi *Charlottesville, VA  Overall: 200 M: 148 Cat M45: 16

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 2025 2024 2023 2022 2021 2020 2019 2017 2016

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2017 2016
Terrapin Mountain 50 km Race 4     7:37:30 8:21:33 7:51:44   6:51:57    
Promise Land 50K++ 3     8:55:05       8:04:32   7:58:56
Night Train 50k 2 7:24:36           7:22:50    
Holiday Lake 50K++ 2       7:15:10   6:48:57