Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Keren, Don   Submit Personal Website Send Link 
Club:  
Residence: Melrose, MA
Year of birth: 1955 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 944612
 

16 search results (16 Events, 843.279 km).  (More)

2025 3 Events, 145.55 km  (More)
18.-19.10.2025 Ghost Train Rail Trail Race 30 Hours (USA) 30h
48.330 km Keren, Don *Melrose, MA  Overall: 313 M: 142 Cat M65: 5
12.07.2025 Notchview Ultra 12 Hour Ultra (USA) 12h
48.940 km Keren, Don *Melrose, MA  Overall: 22 M: 7 Cat M65: 3
01.-02.02.2025 TARCtic Frozen Yeti Trail Races (USA) 30h
48.280 km Keren, Don   Overall: 59 M: 46 Cat M65: 3
2024 1 Event, 50 km  (More)
17.08.2024 TARC Summer Classic 50 km (USA) 50km
10:38:00 h Keren, Don   Overall: 32 M: 18 Cat M65: 1
2023 3 Events, 170.702 km  (More)
14.-15.10.2023 Ghost Train Rail Trail Race 30 Hours (USA) 30h
72.422 km Keren, Don *Melrose, MA  Overall: 254 M: 137 Cat M65: 9
19.08.2023 TARC Summer Classic 50 km (USA) 50km
10:42:00 h Keren, Don   Overall: 37 M: 18 Cat M65: 3
04.-05.02.2023 TARCtic Frozen Yeti Trail Races (USA) 30h
48.280 km Keren, Don   Overall: 45 M: 18 Cat M65: 1
2022 3 Events, 148.28 km  (More)
09.10.2022 Midstate Massive 30 Mile Ultra Trail (USA) 30mi
8:54:59 h Keren, Don *Melrose, MA  Overall: 54 M: 36 Cat M65: 1
10.09.2022 TARC Fall Classic 50 Km (USA) 50km
9:51:25 h Keren, Don *Melrose, MA  Overall: 91 M: 62 Cat M65: 1
23.04.2022 TARC Spring Classic 50 km (USA) 50km
7:53:43 h Keren, Don *Melrose, MA   Overall: 52 M: 39 Cat M65: 2
2021 1 Event, 50 km  (More)
07.08.2021 TARC Summer Classic 50 km (USA) 50km
9:12:41 h Keren, Don *Melrose, MA  Overall: 25 M: 19 Cat M65: 2
2019 2 Events, 130.467 km  (More)
01.06.2019 Chesterfield Gorge 50 Km Ultra Race (USA) 50km
6:59:15 h Keren, Don   Overall: 22 M: 14 Cat M60: 2
26.05.2019 Trail Festival at Pineland Farms (USA) 50mi
10:19:09 h Keren, Don *Melrose  Overall: 26 M: 19 Cat M60: 1
2018 1 Event, 50 km  (More)
17.02.2018 Everglades 50 km Ultra Run (USA) 50km
7:58:16 h Keren, Don *Melrose, MA  Overall: 49 M: 32 Cat M60: 3
2017 2 Events, 98.28 km  (More)
21.-22.10.2017 Ghost Train Rail Trail Race 30 Mile (USA) 30mi
6:53:16 h Keren, Don *Melrose, MA  Overall: 41 M: 23 Cat M60: 2
22.04.2017 TARC Spring Classic 50 km (USA) 50km
7:42:34 h Keren, Don *Melrose, MA  Overall: 95 M: 62 Cat M60: 3

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 2019 2018 2017

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018 2017
TARC Summer Classic 50 km 3   10:38:00 10:42:00   9:12:41      
Ghost Train Rail Trail Race 30 Hours 2 48.330   72.422          
TARCtic Frozen Yeti Trail Races 2 48.280   48.280          
TARC Spring Classic 50 km 2       7:53:43       7:42:34