Stephen Halstead
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Born : 1965
Cat. M60 Ultrarunner since 2002
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?United States
United States54,5%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 365; Σ finishers = 670. 365 / 670 × 100 = 54.48%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 253 km
> 100 km3
> 160 km3
> 24h1
> 48h1
Longest race174,6 km
13th Merrill's Mile 48 Hour Run — 7/6/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road17,5%
Trail82,5%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 21.02 | 8h | 1st Punch Out Ultra |
45.061 km | 9 |
| 2024 | ||||
| 07.06 | 48h | 13th Merrill's Mile 48 Hour Run |
174.558 km | 8 |
| 2020 | ||||
| 05.09 | 50km | 6th Wildcat 100 - 50 km Race |
9:48:38 h | 13 |
| 2016 | ||||
| 03.09 | 100mi | 2nd Wildcat 100 - 100 Mile Race |
36:23:45 h | 14 |
| 16.01 | 50mi | 4th Bear Bait 50M Ultramarathon |
11:22:38 h | 8 |
| 2015 | ||||
| 15.02 | 50mi | 5th Destin 50 Mile Beach Ultra |
11:17:24 h | 30 |
| 17.01 | 50km | 3rd Bear Bait 50K Ultramarathon |
5:56:18 h | 10 |
| 2014 | ||||
| 27.12 | 36.8mi | 4th Round The Bay Ultra |
7:02:00 h | 15 |
| 16.02 | 50km | 4th Destin 50 km Beach Ultra |
7:46:50 h | 49 |
| 2013 | ||||
| 23.03 | 100mi | 4th New Jersey Ultra Festival 100 Mile Race |
26:20:20 h | 28 |
| 17.02 | 50mi | 3rd Destin 50 Mile Beach Ultra |
10:26:17 h | 26 |
| 2012 | ||||
| 02.12 | 50km | 1st Blackwater 50k Ultra Trail Run Challenge |
6:26:43 h | 21 |
| 2011 | ||||
| 15.10 | 50mi | 2nd Endurance Challenge - Georgia Trail 50 Miles |
13:49:51 h | 130 |
| 2002 | ||||
| 10.08 | 50mi | 4th Mt. Hood 50 Mile Trail Run |
9:43:03 h | 9 |
| 30.03 | 50km | 1st Baker Lake 50K Ultra Trail Run |
6:11:35 h | 10 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/6/2024 | 13th Merrill's Mile 48 Hour Run | 174,56 | ×5 |
| ✓ 2 | 3/9/2016 | 2nd Wildcat 100 - 100 Mile Race | 160,93 | ×5 |
| ✓ 3 | 23/3/2013 | 4th New Jersey Ultra Festival 100 Mile Race | 160,93 | ×5 |
| ✓ 4 | 16/1/2016 | 4th Bear Bait 50M Ultramarathon | 80,47 | ×2 |
| ✓ 5 | 15/2/2015 | 5th Destin 50 Mile Beach Ultra | 80,47 | ×2 |
| ✓ 6 | 17/2/2013 | 3rd Destin 50 Mile Beach Ultra | 80,47 | ×2 |
| ✓ 7 | 15/10/2011 | 2nd Endurance Challenge - Georgia Trail 50 Miles | 80,47 | ×2 |
| ✓ 8 | 10/8/2002 | 4th Mt. Hood 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 9 | 27/12/2014 | 4th Round The Bay Ultra | 59,22 | ×1 |
| ✓ 10 | 5/9/2020 | 6th Wildcat 100 - 50 km Race | 50,00 | ×1 |
| ✓ 11 | 17/1/2015 | 3rd Bear Bait 50K Ultramarathon | 50,00 | ×1 |
| ✓ 12 | 16/2/2014 | 4th Destin 50 km Beach Ultra | 50,00 | ×1 |
| ✓ 13 | 2/12/2012 | 1st Blackwater 50k Ultra Trail Run Challenge | 50,00 | ×1 |
| ✓ 14 | 30/3/2002 | 1st Baker Lake 50K Ultra Trail Run | 50,00 | ×1 |
| ✓ 15 | 21/2/2026 | 1st Punch Out Ultra | 45,06 | ×1 |