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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Harold, Jona Jeremy   Submit Personal Website Send Link 
Club:  
Residence: Tonalea, AZ
Year of birth: 1979 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: USA USA United States
RunnerID: 651955
 

23 search results (23 Events, 1441.292 km).  (More)

2025 1 Event, 84.329 km  (More)
27.-28.07.2025 The San Francisco Ultramarathon (USA) 52.4mi
11:44:00 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 86 M: 64 Cat M45: 4
2023 1 Event, 50 km  (More)
28.10.2023 Naatsisaan 50k Trail Ultra (USA) 50km
7:50:22 h Harold, Jona Jeremy   Overall: 13 M: 12 Cat M40: 2
2021 1 Event, 83.685 km  (More)
17.04.2021 Blue Ridge Double Marathon (USA) 52mi
10:40:25 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 31 M: 22 Cat M40: 7
2020 3 Events, 172.06 km  (More)
17.-18.10.2020 Babbitt’s Backyard Ultra (USA) 19h
67.060 km Harold, Jona Jeremy *Tonalea, AZ  Overall: 16 M: 7 Cat M40: 2
29.02.2020 Monument Valley 50 Km Race (USA) 50km
6:58:49 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 23 M: 18 Cat M40: 3
15.02.2020 Moab Red Hot 55k (USA) 55km
5:45:52 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 47 M: 42 Cat M40: 9
2019 3 Events, 190.817 km  (More)
26.10.2019 Naatsisaan 50k Trail Ultra (USA) 50km
5:20:34 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 5 M: 5 Cat M35: 2
17.08.2019 12 Hours of Asaayi (USA) 12h
60.350 km Harold, Jona Jeremy *Tonalea, AZ  Overall: 3 M: 3 Cat M35: 2
27.04.2019 Zane Grey 50 Mile Endurance Run (USA) 50mi
13:30:32 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 68 M: 53 Cat M35: 13
2018 4 Events, 310.934 km  (More)
27.10.2018 Naatsisaan 50k Trail Ultra (USA) 50km
5:12:22 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 2 M: 2 Cat M35: 2
08.07.2018 Leadville Silver Rush 50 Mile Run (USA) 50mi
11:44:48 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 186 M: 151 Cat M35: 35
17.02.2018 Black Canyon Trail 100 Km Run (USA) 100km
13:40:04 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 122 M: 93 Cat M35: 22
27.01.2018 Arches Ultra 50 Mile Race (USA) 50mi
8:34:25 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 8 M: 7 Cat M35: 3
2017 5 Events, 299.467 km  (More)
07.10.2017 Flagstaff Sky Peaks 50 Km Mountain Run (USA) 55km
10:45:32 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 24 M: 17 Cat M35: 3
29.07.2017 Pikes Peak Ultra 50 Mile (USA) 50mi
10:41:05 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 14 M: 12 Cat M35: 3
10.06.2017 Flagstaff Extreme Big Pine 54K Trail Run (USA) 54km
5:04:59 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 4 M: 4 Cat M35: 3
08.04.2017 Beginner's Luck 55K (USA) 55km
5:46:48 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 3 M: 2 Cat M35: 1
04.03.2017 Red Mountain 55K (USA) 55km
5:12:24 h Harold, Jona Jeremy   Overall: 7 M: 7 Cat M35: 2
2016 4 Events, 200 km  (More)
03.12.2016 McDowell Mountain Frenzy 50 km (USA) 50km
5:11:29 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 7 M: 5 Cat M35: 3
19.11.2016 Dead Horse 50 km Race (USA) 50km
4:39:49 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 18 M: 14 Cat M35: 3
02.04.2016 Crown King Scramble 50K (USA) 50km
5:42:31 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 23 M: 20 Cat M35: 5
19.03.2016 Monument Valley 50 Km Race (USA) 50km
6:04:02 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 27 M: 22 Cat M35: 7
2015 1 Event, 50 km  (More)
14.03.2015 Mesquite Canyon 50 km (USA) 50km
7:01:12 h Harold, Jona Jeremy *Tonalea, AZ  Overall: 25 M: 23 Cat M35: 6

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 2023 2021 2020 2019 2018 2017 2016 2015

Comparison table

Comparison of performances in races with multiple participations

   2025 2023 2021 2020 2019 2018 2017 2016 2015
Naatsisaan 50k Trail Ultra 3   7:50:22     5:20:34 5:12:22      
Monument Valley 50 Km Race 2       6:58:49       6:04:02