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Xander Johnson

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
11/01 Iowa High School Cross Country Championships Class 1A Boys 5000M 131 19:03.5 1658 1687
10/24 Central Decatur 1A District Meet Boys 5k Varsity 24 18:46.20 1709 1714
10/19 2024 Missouri Valley Cross Country Invitational Boys Varsity 20 19:00.09 1713 1718
10/10 Boyer Valley XC Meet HS Boys 16 19:07.29 1731 1723
10/03 IKM-Manning CC Invite Boys 5k HIGH SCHOOL 12 19:56.91 1753 1715
10/01 Monarch Invite Boys 5000m Varsity 59 19:48.17 1607 1684
09/28 Cyclone Invite Boys 5000m Varsity 46 19:25.83 1755 1727
09/24 Tri-Center Invite Boys 5000m Varsity 28 19:32.30 1727 1705
09/17 AHSTW Cross Country Meet Boys HS Race 33 20:14.70 1728 1678
09/14 Tim Thomas Classic Boys 5000m High School Class A 69 19:53.73 1675 1632
09/10 Treynor Invite Boys 5000m Varsity 37 21:13.04 1574 1577
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 1A Championships Mens 5,000 Meters Varsity 126 19:02.40 1670 1661
10/19 Iowa State Qualifier - 1A - Spencer Mens 5,000 Meters Varsity 27 19:33.82 1696 1647
10/14 2023 Missouri Valley Cross Country Invitational Varsity Boys 28 19:36 1573 1603
10/02 Rolling Valley Conference @ Woodbine 2023 Varsity Boys 5000 Meter Run Finals 10 21:15.30 1632 1637
09/28 IKM-Manning CC Invitational Boys 5k Run 24 19:42.31 1651 1640
09/26 Denison-Schleswig XC Meet 2023 Varsity Boys 5000 Meter Run Finals 42 20:09.05 1671 1633
09/23 Cyclone XC Invite Mens 5,000 Meters Junior Varsity 7 19:48.61 1644 1613
09/21 MVAOCOU XC Meet 2022 2023 Varsity Boys 5000 Meter Run Finals 31 19:47.38 1639 1596
09/19 Tri-Center Neola Invitational 2023 Varsity Boys 5000 Meter Run Finals 45 20:32.40 1580 1571
09/12 AHSTW Cross Country Meet BOYS HIGH SCHOOL RACE 40 18:45 1728 1678
09/09 Tim Thomas XC Classic 2023 1A Boys 5000 Meter Run Finals 83 21:48.72 1458 1508
09/05 Treynor XC Invitational Mens 5,000 Meters Varsity 31 22:03.75 1577 1576
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.