David Miao

Men · Americas · b. 1964 (60-69)

Also seen as: Miao, David

Ratings

Athlete ratings by board
Board	Gender	Rating	Rank	Move
Continuous	Men	2,699	28	• new
Overall	Men	2,699	28	• 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)

Cocodona 250 Mile Race · May 4, 2026 · 250mi continuous

place 206 · 4d 21:08:57 · difficulty 2.45 · field 2.30 · quality 0.27

1,501

TOR450 - Tor des Glaciers · Sep 12, 2025 · 279.62mi continuouscounts toward rating

place 39 · 6d 22:30:10 · difficulty 3.00 · field 2.50 · quality 0.60

4,470

Moab 240 Endurance Run · Oct 11, 2024 · 240mi continuous

place 22 · 3d 21:24:51 · difficulty 1.95 · field 2.04 · quality 0.59

2,330

TOR330 - Tor des Géants · Sep 8, 2024 · 205.05mi continuous

place 63 · 4d 10:42:47 · difficulty 2.65 · field 0.92 · quality 0.46

1,120

Bigfoot 200 Endurance Run · Aug 9, 2024 · 200mi continuouscounts toward rating

place 11 · 2d 10:06:42 · difficulty 2.65 · field 1.90 · quality 0.63

3,168

Tahoe 200 Mile Endurance Run · Jun 14, 2024 · 200mi continuouscounts toward rating

place 11 · 2d 21:04:15 · difficulty 2.35 · field 2.02 · quality 0.64

3,030

TOR330 - Tor des Géants · Sep 10, 2023 · 205.05mi continuous

place 539 · 6d 02:27:17 · difficulty 2.65 · field 0.69 · quality 0.24

446

Cocodona 250 Mile Race · May 1, 2023 · 250mi continuous

place 24 · 3d 16:58:39 · difficulty 2.45 · field 2.44 · quality 0.64

3,855

(race) · — · ?mi

place 46 · 3d 13:28:06 · difficulty ? · field ? · quality 0.37

150