Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

Drayson Stephenson

Complete race history and performance trends

Performance Analytics
Understanding Performance Data
Performance Score: Individual race rating reflecting strength of competition and finishing position.
Updated Rating: Cumulative rating that evolves based on recent performances and past history.
Date Event Race Place Time Perf Score Rating
10/24 1A SQM at South Hamilton 1A State Qualifying XC Boys 5 km 75 21:18.79 1322 1307
10/17 Iowa Star Conference HS Boys 45 21:09.09 1249 1279
10/10 Montezuma Invitational High School Boys 31 21:07.29 1335 1325
10/05 South Hardin Invitational Boys Varsity/JV 5K 36 23:00.79 1346 1310
09/26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Varsity 81 23:09.79 1226 1250
09/23 BGM XC Meet HS Boys 24 24:31.09 1266 1272
09/19 Colo CC Invite Boys 5k HIGH SCHOOL 29 23:59.20 1303 1281
09/16 South Tama County CC Invitational Varsity Boys 74 25:04 1205 1235
09/05 South Hardin XC Varsity Boys 85 23:49.29 1323 1324
Date Event Race Place Time Perf Score Rating
10/19 2023 Class 1A State Qualifier @ South Hardin Mens 5,000 Meters Varsity Boys 64 22:32.70 1385 1375
10/12 Iowa Star Conference 2023 Varsity Boys 5000 Meter Run Finals 34 20:34 1372 1362
10/05 Montezuma Invitational XC Meet Mens 5,000 Meters Varsity Boys 34 21:23.90 1336 1350
09/30 South Hardin Invitational Mens 5,000 Meters Boys Varsity 5K 23 23:53.70 1346 1310
09/21 Sam Iverson Invitational (Grundy Center) Mens 5,000 Meters Boys Varsity 5K 72 22:13.70 1226 1250
09/16 BCLUW Comet Invite Boys 5k Run High School 34 23:17.85 1325 1338
09/14 Colo-Nesco CC Invite Boys 5k Run High School 33 23:06.77 1353 1347
09/11 South Tama Invitational Mens 5,000 Meters Varsity Boys 76 23:03.20 1325 1340
09/07 Union Invitational Mens 5,000 Meters Boys 5K 66 22:14.20 1329 1365
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 98 23:32 1446 1447
Performance Trends Over Time

Visual representation of performance progression across all seasons. Box plots show rating uncertainty ranges, with the blue line indicating updated ratings and red dotted line showing individual race performance scores.

Reading the Chart: Box plots illustrate rating ranges and uncertainty. Performance scores outside expected ranges can lead to significant rating adjustments, reflecting the dynamic nature of performance evaluation. Season breaks are marked with vertical lines.