David Lawson (M48)
2026
1 Race | 31 mi.Lake Sonoma 100K & 50K
Apr 11th 2026
| Healdsburg, CA
Distance
50 KM
Overall
34
/ 218
Division (M)
31
/ 132
5:40:33
2024
4 Races | 124 mi.San Lorenzo River Trail Run
Jul 13th 2024
| Santa Cruz, CA
Distance
50 KM
Overall
2
/ 45
Division (M)
2
/ 36
5:20:49
Diablo Trails Challenge
Apr 6th 2024
| Walnut Creek, CA
Distance
50 KM
Overall
10
/ 129
Division (M)
9
/ 83
6:05:39
North Marin Ridge Run
Mar 2nd 2024
| Lagunitas, CA
Distance
50 KM
Overall
2
/ 25
Division (M)
2
/ 22
5:26:05
Fort Ord Trail Run
Jan 27th 2024
| Monterey, CA
Distance
50 KM
Overall
5
/ 90
Division (M)
4
/ 61
5:02:01
2023
1 Race | 50 mi.Silver State
May 20th 2023
| Reno, NV
Distance
50 Miles
Overall
19
/ 58
Division (M)
18
/ 45
10:29:46
2022
4 Races | 124 mi.Woodside Ramble - Winter
Dec 17th 2022
| Woodside, CA
Distance
50 KM
Overall
12
/ 74
Division (M)
10
/ 47
5:05:59
Mt. Tam Trail Run
Nov 12th 2022
| Stinson Beach, CA
Distance
50 KM
Overall
15
/ 104
Division (M)
12
/ 74
5:56:43
Calistoga Mountain Run
Apr 16th 2022
| Calistoga, CA
Distance
50 KM
Overall
6
/ 29
Division (M)
6
/ 24
6:40:33
South Hills Single Track Trail Run - Spr...
Mar 26th 2022
| San Jose, CA
Distance
50 KM
Overall
1
/ 23
Division (M)
1
/ 18
4:23:45
2021
2 Races | 62 mi.Quicksilver
Oct 23rd 2021
| San Jose, CA
Distance
50 KM
Overall
16
/ 158
Division (M)
14
/ 111
5:01:48
Fort Ord Trail Run
Jul 24th 2021
| Monterey, CA
Distance
50 KM
Overall
19
/ 78
Division (M)
16
/ 60
5:18:21
12
Races
4y 8m 22d
Longevity
392
Lifetime Miles
Personal Bests
50k
(11)
4:23:45
2022
50m
(1)
10:29:46
2023
Distance by Year
2026
31
Miles
1 Race
2024
124
Miles
4 Races
2023
50
Miles
1 Race
2022
124
Miles
4 Races
2021
62
Miles
2 Races
Multiple Performances
2nd Place
5:20:49
50 KM
Masters Winner
5:20:49
50 KM
2nd Place
5:26:05
50 KM
Masters Winner
5:26:05
50 KM
Masters Winner
5:02:01
50 KM
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+