William Sickenberger (M33)
2026
1 Race | 31 mi.StumpJump 50K
Mar 7th 2026
| Chattanooga, TN
Distance
50 KM
Overall
1
/ 121
Division (M)
1
/ 102
5:00:38
2025
3 Races | 143 mi.Lookout Mountain
Dec 20th 2025
| Lookout Mountain, GA
Distance
50 Miles
Overall
1
/ 66
Division (M)
1
/ 52
7:27:13
Gorge Waterfalls
Apr 12th 2025
| Cascade Locks, OR
Distance
100 KM
Overall
37
/ 310
Division (M)
31
/ 218
10:23:25
StumpJump 50K
Mar 8th 2025
| Chattanooga, TN
Distance
50 KM
Overall
2
/ 147
Division (M)
2
/ 123
4:49:51
2024
3 Races | 143 mi.Lookout Mountain
Dec 21st 2024
| Lookout Mountain, GA
Distance
50 Miles
Overall
3
/ 49
Division (M)
3
/ 42
8:08:57
Upchuck 50K
Nov 9th 2024
| Chattanooga, TN
Distance
50 KM
Overall
2
/ 78
Division (M)
2
/ 67
4:48:25
Never Summer
Jul 27th 2024
| Gould, CO
Distance
100 KM
Overall
41
/ 191
Division (M)
34
/ 139
16:44:43
2023
2 Races | 93 mi.StumpJump 50K
Oct 7th 2023
| Chattanooga, TN
Distance
50 KM
Overall
1
/ 109
Division (M)
1
/ 86
5:08:59
Black Canyon Ultras
Feb 18th 2023
| Mayer, AZ
Distance
100 KM
Overall
86
/ 704
Division (M)
58
/ 517
10:56:11
2022
5 Races | 226 mi.Lookout Mountain
Dec 17th 2022
| Lookout Mountain, GA
Distance
50 Miles
Overall
19
/ 85
Division (M)
18
/ 69
10:28:04
The Georgia Jewel
Sep 17th 2022
| Dalton, GA
Distance
50 Miles
Overall
6
/ 93
Division (M)
4
/ 68
9:58:18
Broken Arrow Skyrace
Jun 18th 2022
| Olympic Valley, CA
Distance
52 KM
Overall
149
/ 442
Division (M)
109
/ 299
7:11:47
Canyons Endurance Runs
Apr 23rd 2022
| Auburn, CA
Distance
100 KM
Overall
136
/ 421
Division (M)
109
/ 329
13:41:23
Lost Falls
Mar 12th 2022
| Fort Payne, AL
Distance
50 KM
Overall
1
/ 45
Division (M)
1
/ 34
4:57:01
2021
1 Race | 31 mi.StumpJump 50K
Oct 2nd 2021
| Chattanooga, TN
Distance
50 KM
Overall
25
/ 200
Division (M)
25
/ 172
6:01:47
15
Races
4y 5m 7d
Longevity
667
Lifetime Miles
Personal Bests
50k
(6)
4:48:25
2024
50m
(4)
7:27:13
2025
100k
(4)
10:23:25
2025
Distance by Year
2026
31
Miles
1 Race
2025
143
Miles
3 Races
2024
143
Miles
3 Races
2023
93
Miles
2 Races
2022
226
Miles
5 Races
2021
31
Miles
1 Race
Multiple Performances
1st Place
5:00:38
50 KM
1st Place
7:27:13
50 Miles
2nd Place
4:49:51
50 KM
3rd Place
8:08:57
50 Miles
2nd Place
4:48:25
50 KM
1st Place
5:08:59
50 KM
1st Place
4:57:01
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+