Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Laurence, Doug   Submit Personal Website Send Link 
Club:  
Residence: Canton, MI
Year of birth: 1963 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: USA USA United States
RunnerID: 950433
 

19 search results (19 Events, 2170.052 km).  (More)

2025 2 Events, 241.401 km  (More)
26.07.2025 Hood Hundred 100 Miles (USA) 100mi
30:43:11 h Laurence, Doug *Canton, MI  Overall: 139 M: 103 Cat M60: 1
31.05.2025 Mohican Trail 50 Mile (USA) 50mi
11:37:45 h Laurence, Doug *Canton, MI  Overall: 33 M: 28 Cat M60: 2
2024 2 Events, 210.934 km  (More)
14.-15.06.2024 Bighorn Mountain Wild & Scenic 100 Mile Trail Run (USA) 100mi
33:53:05 h Laurence, Doug *Canton, MI  Overall: 157 M: 131 Cat M60: 4
27.04.2024 The Trail Marathon 50K - Trail Weekend (USA) 50km
5:29:23 h Laurence, Doug   Overall: 22 M: 16 Cat M60: 1
2023 2 Events, 133.685 km  (More)
29.-30.07.2023 Burning River 50 Mile Back Endurance Run (USA) 52mi
12:20:45 h Laurence, Doug *Canton, MI  Overall: 22 M: 18 Cat M55: 3
22.04.2023 Forget the PR - Mohican 50k (USA) 50km
7:04:27 h Laurence, Doug *Canton, MI  Overall: 41 M: 33 Cat M55: 2
2022 1 Event, 160.934 km  (More)
16.-17.09.2022 Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run (USA) 100mi
32:40:48 h Laurence, Doug *Canton, MI  Overall: 117 M: 98 Cat M55: 5
2021 2 Events, 331.524 km  (More)
10.-11.09.2021 Run Woodstock - 100 Mile Hallucination Run (USA) 100mi
25:11:41 h Laurence, Doug   Overall: 23 M: 17 Cat M55: 1
14.-16.05.2021 Cruel Jewel 100 Mile (USA) 106mi
38:43:54 h Laurence, Doug *Canton, MI  Overall: 72 M: 67 Cat M55: 3
2020 1 Event, 160.934 km  (More)
05.-06.12.2020 The Fall 100 Mile Ultra Trail Race (USA) 100mi
28:01:14 h Laurence, Doug *Canton, MI  Overall: 8 M: 8 Cat M55: 1
2019 1 Event, 164.153 km  (More)
27.-28.07.2019 Burning River 100 Mile Endurance Run (USA) 102mi
22:39:56 h Laurence, Doug *Canton, MI  Overall: 23 M: 18 Cat M55: 1
2018 4 Events, 371.868 km  (More)
18.-19.08.2018 Leadville Trail 100 Mile (USA) 100mi
29:19:54 h Laurence, Doug *Canton, MI  Overall: 289 M: 250 Cat M50: 18
08.07.2018 Leadville Silver Rush 50 Mile Run (USA) 50mi
13:05:37 h Laurence, Doug *Canton, MI  Overall: 319 M: 238 Cat M50: 18
16.-17.06.2018 Mohican Trail 50 Mile (USA) 50mi
10:50:27 h Laurence, Doug *Canton Township, MI  Overall: 26 M: 22 Cat M50: 1
29.04.2018 The Trail Marathon 50K (USA) 50km
5:27:53 h Laurence, Doug   Overall: 28 M: 23 Cat M50: 1
2017 4 Events, 394.619 km  (More)
11.-12.11.2017 Tunnel Hill 100 Mile Race (USA) 100mi
22:25:23 h Laurence, Doug *Canton, MI  Overall: 54 M: 42 Cat M50: 5
08.-09.09.2017 Run Woodstock - 100 km Hallucination Run (USA) 100km
17:37:40 h Laurence, Doug   Overall: 21 M: 16 Cat M50: 2
29.-30.07.2017 Burning River 50 Mile Back Endurance Run (USA) 52mi
10:52:42 h Laurence, Doug *Canton, MI  Overall: 11 M: 11 Cat M50: 3
30.04.2017 The Trail Marathon 50K (USA) 50km
5:25:34 h Laurence, Doug   Overall: 26 M: 22 Cat M50: 1

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 2018 2017
100mi 22:25:23  
 
 
 
 
 
 
 
22:25:23
(350/74)

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017
The Trail Marathon 50K 3   5:29:23           5:27:53 5:25:34
Burning River 50 Mile Back Endurance Run 2     12:20:45           10:52:42
Mohican Trail 50 Mile 2 11:37:45             10:50:27