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

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Aaron Iles

Men · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1,017484• new
OverallMen1,017484• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 2 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 38 · 4d 20:17:43 · difficulty 2.20 · field 2.26 · quality 0.59
2,926
Tahoe 200 Mile Endurance Run · Jul 21, 2023 · 200mi continuouscounts toward rating
place 20 · 3d 08:28:51 · difficulty 2.35 · field 1.59 · quality 0.63
2,363
Bigfoot 200 Endurance Run · Aug 13, 2021 · 200mi continuous
place 23 · 3d 11:04:10 · difficulty 2.65 · field 1.87 · quality 0.52
2,596