Ryan Peterson
ID 445757
Born : 1990 Cat. M35 Ultrarunner since 2006 USA
46
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
60
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
2
Countries visited ?CANCanadaUSAUnited States
51,5%
Rank quotient ?This runner's calculation uses 46 eligible race(s): Σ(rank − 1) = 2 257; Σ finishers = 4 386. 2 257 / 4 386 × 100 = 51.46%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed46
Km — ultra races5 358 km
> 100 km17
> 160 km17
> 200 km2
> 24h1
Longest race524,6 km
2nd The Last Annual Heart of the South Road Race — 17/6/2021

Km per year (ultra races)

463
2 races
2022
80
1 race
2023
2024
100
1 race
2025
2026

Race types (share of distance)

Road7,5%
Trail92,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M1
🏅 Top 33
🏅 Top 3 M4
Longest winning streak0
Current streak0

Records

50 km5h19'49100 km13h32'0050 mi10h07'16100 mi18h01'0724 h88,67 km

HISTORY

46 race(s)
DateRacePerf.Rk
2025
12.04 100km USA14th The Zion 100 km Run 18:25:25 h154
2023
25.03 50mi USA11th Lake Martin 50 Mile Endurance Trial Race 12:05:23 h13
2022
07.10 238mi USA6th Moab 240 Endurance Run 4d 03:55:41 h86
26.03 50mi USA10th Lake Martin 50 Mile Endurance Trial Race 11:51:35 h19
2021
31.07 100mi USA3rd Badger Trail Races by Ten Junk Miles Racing 18:01:07 h3 🥉
17.06 326mi USA2nd The Last Annual Heart of the South Road Race 7d 06:51:37 h11
10.04 100mi USA10th The Zion 100 Mile Run 33:06:24 h102
23.01 200km USA2nd Pier 2 Pier 200km Ultra Run 29:19:46 h2 🥈
2020
16.10 103mi USA4th No Business 100 32:28:29 h98
22.08 100mi USA4th Shawnee Hills 100 - 100 Mile 29:50:34 h9
11.07 100mi USA4th Canal Corridor 100 Mile Endurance Run 22:12:01 h24
30.05 100mi USA7th Hell Hole Hundred 100 Mile 28:17:18 h7
2019
22.11 100mi USA7th Blood Rock 100 Mile Endurance Race 37:09:03 h16
16.08 100mi USA15th Lean Horse Ultra-Marathon 100 Mile 23:33:57 h15
13.07 100mi USA6th Honey Badger 100 Mile Ultra Road Race 25:55:09 h6
22.02 100mi USA6th Lake Ouachita Vista Trail Endurance 100 Mile Run (LOViT) 28:56:57 h7
2018
08.12 100mi USA5th Brazos Bend 100 - 100 Mile 20:41:42 h10
28.07 50mi USA37th Minnesota Voyageur Trail 50 Mile Ultra 13:03:27 h289
17.03 50mi USA6th Lake Martin 50 Mile Ultra Trail Race 16:00:28 h53
09.02 100mi USA3rd Orcas Island 100 Mile Race 31:06:57 h37
2017
07.10 50km USA16th Baker Lake 50K Ultra Trail Run 6:51:26 h89
26.08 100km USA3rd Castle Peak 100 15:45:37 h21
05.08 50km USA6th Volcanic 50 12:32:39 h172
08.07 100mi CAN10th Sinister 7 Ultra 27:33:16 h25
17.06 50km USA4th Mary's Peak 50k Ultra Trail Race 5:51:11 h10
03.06 50km USA8th Vashon Ultramarathon 50k 6:17:04 h24
28.05 100mi USA6th Pigtails Challenge 100 Mile 26:28:08 h5
20.05 50km USA32nd Silver State 50 km 5:19:49 h9
13.05 50km USA22nd McDonald Forest 50K Trail Run 6:01:00 h69
29.04 50mi USA2nd Tillamook Burn Trail Run 50 Mile 10:12:46 h44
08.04 100km USA8th Lumberjack Endurance 100 km Run 13:32:00 h3 🥉
11.03 50mi USA6th Marin Ultra Challenge 50 Mile Race 10:07:16 h29
17.02 50km USA17th Hagg Lake Trail Runs 50K 6:36:50 h66
2016
03.09 50km USA5th Volcanic 50 9:10:38 h114
27.08 100km USA2nd Castle Peak 100 19:20:52 h60
30.07 50mi USA35th Minnesota Voyageur Trail 50 Mile Ultra 11:01:50 h124
23.07 50km USA1st Grand Island 50 km Race 5:28:12 h27
11.06 50km USA1st NUT 50K 7:37:46 h42
29.05 50km USA5th Pigtails Challenge 50 km 5:39:31 h4
2014
26.07 50mi USA33rd Minnesota Voyageur Trail 50 Mile Ultra 12:09:24 h125
05.07 50km USA21st Afton Trail Run 50K 5:43:15 h55
07.06 24h USA25th FANS 24 Hour Runs 88.674 km44
24.05 100km USA1st Booneville Backroads Ultra 100 km 13:36:49 h9
05.04 50km USA15th Chicago Lakefront Spring 50km Race 5:50:05 h94
2013
27.07 60km USA4th Grand Mesa 60 km Trail Race 9:55:00 h9
2006
22.04 50km USA16th Trail Mix Race 5:39:08 h69