Ian Grenz
West (Rapid City) (SD) · 8 · 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
91.2 2023 XC season
Races
28
Seasons
4
2022 — 2025
Ranked Nation #50397 · SD #837 · Team #26 ?
Training paces
& VO2 max →
critical speed
11:12/mi, fitted from
5 races in 2022
Speed rating — all races
Cross Country
XC speed rating
2023
2022
2023 XC
89.0
West (Rapid City) (SD) · Grade 7
Date
Meet
Event
Result
Place
Rating
Difficulty
PR/SR Flags
2023-10-10
West Middle School
3000m
15:08.8
22nd
· 6th on team 91.8 -2.7%
★PR
★CR
★R
SR
CSR
RSR
2023-10-03
Raider Park
3000m
16:43.9
34th
· 16th on team 87.5 +2.6%
★CR
CSR
2023-09-28
Fort Meade
3000m
16:02.6
107th
· 10th on team 90.8 +1.3%
PR
★CR
R
SR
CSR
RSR
2023-09-12
Stagebarn Middle School
3000m
16:28.2
73rd
· 13th on team 85.7 -1.1%
PR
★CR
R
SR
CSR
RSR
2022 XC
77.7
West (Rapid City) (SD) · Grade 6
Date
Meet
Event
Result
Place
Rating
Difficulty
PR/SR Flags
2022-10-18
Robbinsdale Park
3000m
17:16
41st
· 11th on team 81.5 -0.9%
★CR
R
CSR
RSR
2022-09-29
Fort Meade
3000m
20:54.5
174th
· 22nd on team 70.5 +1.3%
CR
CSR
2022-09-23
Hart Ranch Camping Resort
3000m
17:15.9
100th
· 12th on team 81.1 -2.4%
PR
★CR
R
SR
CSR
RSR
