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Leah Boysen

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
10/14 OA-BCIG XC Meet Girls 5000m High School 25 22:54.24 1642 1542
10/10 Boyer Valley XC Meet HS Girls 24 25:42.49 1457 1475
10/07 Woodbine XC Invite Girls 5000m Varsity & JV 13 26:17.20 1466 1493
10/03 IKM-Manning CC Invite Girls 5k HIGH SCHOOL 23 26:01.03 1531 1525
09/26 ACGC CC Invite Girls 5k High School 27 26:12.5 1497 1512
09/24 Tri-Center Invite Girls 5000m Varsity 36 23:58.71 1677 1583
09/17 AHSTW Cross Country Meet Girls HS Race 47 29:07.70 1316 1375
09/10 Treynor Invite Girls 5000m Varsity 42 27:03.48 1434 1474
09/05 West Central Valley Invite Girls 5k High School 22 25:41 1546 1547
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 1A - Mount Ayr Womens 5,000 Meters Varsity 26 24:12.59 1543 1553
10/09 OA-BCIG 2023 Varsity Girls 5000 Meter Run Finals 26 23:24.06 1644 1592
10/05 Boyer Valley/Rolling Valley Invitational Womens 5,000 Meters 5000 21 25:01.90 1501 1518
10/02 Rolling Valley Conference @ Woodbine 2023 Varsity Girls 5000 Meter Run Finals 9 25:40.54 1641 1552
09/28 IKM-Manning CC Invitational Girls 5k Run 25 25:06.35 1535 1446
09/21 ACGC CC Invite Girls 5k Run High School 49 28:36.40 1497 1512
09/19 Tri-Center Neola Invitational 2023 Varsity Girls 5000 Meter Run Finals 49 27:50.24 1359 1363
09/12 AHSTW Cross Country Meet GIRLS HIGH SCHOOL RACE 39 24:11.5 1316 1375
09/07 Audubon Wheeler Cross Country Invitational GIRLS HIGH SCHOOL RACE 20 30:02.79 1278 1311
08/31 WC Valley CC Invite Girls 5k Run CC 37 31:41.50 1377 1378
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.