Johnson Power Rankings
The world authority on 200+ mile ultramarathon running — weekly, data-driven, course-difficulty-adjusted.

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Mike Ard

Men · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1,916114• new
OverallMen1,916114• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 3 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

Arizona Monster 300 · Apr 4, 2025 · 304mi continuouscounts toward rating
place 30 · 4d 18:33:28 · difficulty 2.20 · field 2.26 · quality 0.60
3,006
Moab 240 Endurance Run · Oct 11, 2024 · 240mi continuous
DNF · 240mi covered · difficulty 1.95 · field 2.04 · quality 1.00
1,393
Bigfoot 200 Endurance Run · Aug 9, 2024 · 200mi continuouscounts toward rating
place 23 · 2d 19:38:44 · difficulty 2.65 · field 1.90 · quality 0.48
2,410
Tahoe 200 Mile Endurance Run · Jun 14, 2024 · 200mi continuouscounts toward rating
place 25 · 3d 03:51:52 · difficulty 2.35 · field 2.02 · quality 0.54
2,559
Bigfoot 200 Endurance Run · Aug 12, 2022 · 200mi continuous
DNF · 200mi covered · difficulty 2.65 · field 2.08 · quality 1.00
1,926
Tahoe 200 Mile Endurance Run · Jun 17, 2022 · 200mi continuous
place 96 · 3d 21:47:47 · difficulty 2.35 · field 2.02 · quality 0.40
1,923