Marci Pearson
ID 294138
Born : 1980 Cat. W45 Ultrarunner since 2012 USA
27
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
41,7%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 1 611; Σ finishers = 3 867. 1 611 / 3 867 × 100 = 41.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 915 km
> 100 km11
> 160 km11
> 24h1
> 48h1
Longest race161,9 km
35th Across the Years, 72h — 28/12/2019

Km per year (ultra races)

311
3 races
2022
2023
2024
2025
2026

Race types (share of distance)

Road5,6%
Trail94,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km5h14'35100 km16h44'1950 mi10h40'49100 mi25h14'29

HISTORY

27 race(s)
DateRacePerf.Rk
2022
06.08 100km USA21st Katcina Mosa 100K Mountain Run 16:44:19 h8
23.07 50km USA15th Speedgoat 50k 9:41:52 h181
06.05 100mi USA12th Salt Flats 100 Mile 25:51:05 h13
2021
13.08 100mi USA4th UTE 100 Mile Trail Race 29:51:26 h15
2020
25.07 50km USA13th Speedgoat 50k 8:54:53 h57
30.05 100mi USA8th Bryce 100 Mile Trail Run 29:58:48 h17
2019
28.12 72h USA35th Across the Years, 72h 161.876 km32
27.09 100mi USA21st The Bear 100 Mile Endurance Run 28:22:22 h68
09.08 100mi USA2nd UTE 100 Mile Trail Race 29:51:27 h15
08.06 50mi USA23nd Snow Peaks 50 Mile Trail Run 11:22:59 h98
09.03 100mi USA6th Antelope Canyon 100 Mile Race 25:26:46 h12
2018
07.09 100mi USA39th Wasatch Front 100 Mile 28:38:37 h41
04.08 50km USA12th El Vaquero Loco 50K Mountain Race 7:15:42 h20
21.07 50km USA11th Speedgoat 50k 8:38:14 h74
02.06 50mi USA22nd Snow Peaks 50 Mile Trail Run 11:27:39 h62
23.03 100mi USA13th Antelope Island Buffalo Run 100 Mile 25:14:29 h20
2017
23.09 50mi USA4th Endurance Challenge - Utah Trail 50 Miles 13:09:13 h49
03.06 50mi USA21st Snow Peaks 50 Mile Trail Run 14:07:15 h134
07.04 100mi USA6th The Zion 100 Mile Run 31:39:46 h108
25.03 50km USA4th Monument Valley 50 km Race 7:02:19 h62
2016
09.09 100mi USA37th Wasatch Front 100 Mile 34:53:44 h198
06.08 100km USA15th Katcina Mosa 100K Mountain Run 18:44:29 h33
04.06 50mi USA20th Snow Peaks 50 Mile Trail Run 13:25:30 h123
19.03 50mi USA11th Antelope Island Buffalo Run 50 Mile 10:40:49 h66
2014
05.10 50mi USA1st Endurance Challenge - Utah Trail 50 Miles 12:48:48 h91
2012
11.05 50mi USA1st The Zion 50 Mile Run 12:11:14 h29
21.04 50km USA4th Red Mountain 50K 5:14:35 h12