Darren Bui
Mount Tahoma (WA) · 12 · SPSL? WA D3A PIERCE 2A · Compare head to head
i what a rating means
100 is the average runner in the athlete's pool;
a rating of 133 means 33% faster than that average runner.
Ratings are distance-normalised and course-adjusted, so a hard
course and a fast track land on one number. Each pool (high
school boys, college women, middle school…) has its own
average, and the HS-equivalent view puts every pool on the
high-school scale.
Athlete rating
92.2 2025 XC season
Races
14
Seasons
3
2024 — 2026
Ranked Nation #143131 · WA #5250 · WA D3A #2752 · SPSL #300 · Team #9 ?
Training paces
& VO2 max →
critical speed
7:53/mi, fitted from
10 races in 2025
Speed rating — all races
Cross Country
XC speed rating
2025
2024
2025 XC
89.3
Mount Tahoma (WA) · Grade 12
Date
Meet
Event
Result
Place
Rating
Difficulty
PR/SR Flags
2025-11-04
Mount Tahoma HS
1609m
6:31
6th
· 6th on team 89.3 0.0%
★PR
★CR
SR
CSR
2025-10-25
Ft. Steilacoom Park
5000m
22:35.1
89th
· 6th on team 91.5 -1.8%
★CR
CSR
2025-10-16
University of Puget Sound
3218m
13:10.1
27th
· 1st on team 92.2 -5.4%
★PR
★CR
SR
CSR
2025-10-08
Mount Tahoma HS
5000m
21:43
59th
· 4th on team 93.4 -3.3%
★PR
★CR
SR
CSR
2025-10-04
Wright Park
5000m
22:16.1
74th
· 5th on team 91.6 -1.6%
★CR
CSR
2025-10-01
Capital HS
5000m
22:04.18
35th
· 4th on team 94.6 -0.2%
PR
★CR
★R
SR
CSR
RSR
2025-09-26
Osprey Park
5000m
23:09.8
94th
· 3rd on team 87.7 -2.3%
PR
★CR
SR
CSR
2025-09-20
Ft. Steilacoom Park
5000m
23:26
115th
· 3rd on team 88.2 -1.8%
PR
CR
R
SR
CSR
RSR
2025-09-17
Sehmel Homestead Park
4150m
21:38.7
67th
· 5th on team 84.5 +5.8%
★PR
★CR
SR
CSR
RSR
2025-09-06
Wright Park
3218m
15:44
5th
· 5th on team 80.5 -0.1%
★CR
SR
CSR
RSR
2024 XC
82.9
Mount Tahoma (WA) · Grade 11
Date
Meet
Event
Result
Place
Rating
Difficulty
PR/SR Flags
2024-10-26
Ft. Steilacoom Park
5000m
24:25.1
209th
· 1st on team 83.8 -1.8%
PR
CR
SR
CSR
2024-10-17
University of Puget Sound
3218m
14:09.5
12th
· 1st on team 85.6 -5.4%
PR
CR
R
SR
CSR
RSR
2024-10-09
RAC
5000m
26:41.9
79th
· 4th on team 79.3 +1.1%
PR
★CR
R
SR
CSR
RSR
Track & Field
TF speed rating
2026
