Donald Riley
ID 763370
Born : 1963 Cat. M60 Ultrarunner since 2015 USA
47
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?USAUnited States
68,2%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 3 638; Σ finishers = 5 331. 3 638 / 5 331 × 100 = 68.24%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races3 775 km
> 100 km11
> 160 km6
> 24h1
Longest race165,8 km
3rd No Business 100 — 12/10/2019

Km per year (ultra races)

2022
80
1 race
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

Records

50 km5h42'36100 km18h22'0050 mi11h28'53100 mi29h49'0612 h80,47 km24 h120,70 km

HISTORY

47 race(s)
DateRacePerf.Rk
2023
11.11 50mi USA14th Stone Mill 50 Mile Run 13:45:12 h156
2020
22.02 71mi USA15th The Reverse Ring 71-mile Run 25:11:00 h14
15.02 50km USA25th Holiday Lake 50K++ 6:36:36 h169
19.01 50km USA5th Waterfall 50km 8:19:35 h37
2019
28.12 40mi USA7th Boyer's Furnace 40 Mile Race 9:44:00 h25
09.11 50mi USA10th Stone Mill 50 Mile Run 12:06:48 h142
12.10 103mi USA3rd No Business 100 30:42:36 h69
27.09 100mi USA21st The Bear 100 Mile Endurance Run 35:27:19 h190
01.09 12h USA10th Labor Pain 12 Hour Endurance Trail Run 80.467 km53
27.07 50km USA8th Catherine's 50k Run 8:08:00 h38
26.05 50km USA7th Holy Cowan's Gap 50k+ 8:45:00 h14
20.04 50km USA8th Hyner View Trail Challenge 50 km 7:33:01 h167
13.04 50km USA14th Gunpowder Keg Ultra 7:19:18 h21
16.03 50km USA14th Elizabeth's Furnace Fat Ass 50 km Race 8:15:00 h29
20.01 50km USA4th Waterfall 50km 9:13:00 h26
2018
14.07 50km USA23rd Catoctin 50k Trail Run 8:48:59 h97
02.06 100km USA4th Worlds End Ultramarathon 100K 18:43:12 h95
21.04 50km USA7th Hyner View Trail Challenge 50 km 7:54:01 h201
24.02 50km USA10th Hashawha Hills 50 km Trail Run 7:28:56 h78
2017
30.12 40mi USA5th Boyer's Furnace 40 Mile Race 10:41:00 h24
02.12 100mi USA2nd Devil Dog Ultra 100 Mile Race 30:50:28 h36
18.11 50km USA7th Little Gunpowder 50K 7:08:15 h34
11.11 50mi USA8th Stone Mill 50 Mile Run 11:31:52 h107
05.11 32.8mi USA7th Fire on the Mountain 50k Ultra Marathon 8:13:09 h40
02.09 71.1mi USA15th The Ring 71-mile Run 25:56:00 h36
15.07 100mi USA29th Vermont 100 Mile Endurance Race 29:49:06 h269
06.05 100mi USA23rd Massanutten Mountain Trails 100 Mile 35:01:12 h137
08.04 50mi USA25th Bull Run Run 50 Miler 11:54:28 h226
01.04 50mi USA1st Naked Prussian 50 Miler 11:28:53 h26
25.02 71mi USA12th The Reverse Ring 71-mile Run 25:41:00 h22
14.01 50km USA6th PHUNT 50K Run 7:13:10 h77
2016
26.12 40mi USA4th Boyer's Furnace 40 Mile Race 10:36:00 h11
19.11 50km USA6th Little Gunpowder 50K 7:54:06 h49
12.11 50mi USA7th Stone Mill 50 Mile Run 12:30:45 h171
07.10 100mi USA8th Grindstone 100 Mile 37:35:52 h173
03.09 71.1mi USA14th The Ring 71-mile Run 26:13:00 h28
23.07 12h USA3rd Montour 24 Endurance Runs - 12hrs night run 72.420 km10
18.06 100km USA10th Mason-Dixon Trail Longest Day 100K Challenge 18:22:00 h1 🏆
11.06 50km USA37th Laurel Highlands 50 km Ultra 7:57:40 h47
30.04 50km USA11th Gunpowder Keg Ultra 6:44:27 h27
23.04 50km USA5th Hyner View Trail Challenge 50 km 7:11:56 h145
19.03 40mi USA5th The Mt. Tammany 10 11:21:10 h18
27.02 50km USA8th Hashawha Hills 50 km Trail Run 5:42:36 h20
16.01 50km USA5th PHUNT 50K Run 6:21:55 h54
2015
14.11 50mi USA6th Stone Mill 50 Mile Run 12:47:01 h253
18.10 50km USA10th Gunpowder Keg Ultra 7:41:30 h9
25.07 24h USA2nd Montour 24 Endurance Runs - 24hrs run 120.700 km14