Mason Dahlstrom

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.

2025 Season 9 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/02	Bud & Bonnie Williams Invitational	Boys Varsity 5000M	60	18:33.40	----	----
09/27	Waterworks Grade Race	HS Boys	6	18:42.63	----	----
09/22	Solon Invitational	Varsity Boys 5K	31	18:33.5	----	----
09/20	2nd Lighted Links XC Meet	2nd Lighted Links XC meet Boys	11	17:52.79	----	----
09/13	Luther All-American Invitational	Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k	96	18:26.5	----	----
09/09	Van Buren County Invite	Boys 5k Run CC	7	16:50.59	----	----
09/04	Wildwood Park Cross Country Meet	HS Boys	7	17:41.59	----	----
08/28	Albia CC Invite	Boys 5k High School	4	17:22.82	----	----
08/25	Knoxville Early Bird	Boys	7	18:48	----	----

2024 Season 12 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
11/01	Iowa High School Cross Country Championships	Class 1A Boys 5000M	83	17:50.40	----	----
10/24	Pleasantville 1A District Meet	Boys 5k Varsity	12	17:42.20	----	----
10/15	Southeast Iowa Super Conference XC Championships 2024	Varsity Boys	9	17:47.69	----	----
10/10	Mike Jay Cross Country Invitational - 2024	HS Boys	7	17:37	----	----
10/03	Bud Williams Invitational 2024	Boys Varsity 5000M	58	18:28.5	----	----
09/28	Pekin Grade Race	HS Boys	4	18:27.35	----	----
09/26	Moravia CC Invite 2024	Boys 5k HIGH SCHOOL	2	18:50.52	----	----
09/19	Lynnville-Sully Cross Country Invite	HS Boys	3	18:37	----	----
09/14	Luther All-American Invitational	Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k (Varsity)	73	17:48.19	----	----
09/10	Van Buren XC Meet	Boys 5k	9	17:08.69	----	----
09/05	2024 Pekin CC Invite	Boys 5k	4	18:19	----	----
08/29	Albia CC Invite	Boys 5k High School	5	18:33.09	----	----

2023 Season 11 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/27	Iowa State Class 1A Championships	Mens 5,000 Meters Varsity	85	18:08.69	----	----
10/19	2023 Class 1A State Qualifier @ South Hardin	Mens 5,000 Meters Varsity Boys	8	18:51.40	----	----
10/10	Mike Jay Cross Country Invitiational - 2023	Varsity Boys	6	18:06	----	----
10/05	Southeast Iowa Super Conference XC Championships 2023	Varsity Boys	11	18:15.40	----	----
09/28	Bud Williams Invitational 2023	Mens 5,000 Meters Varsity	52	17:51.54	----	----
09/23	Pekin @ Fairfield 2023	Freshman Boys 5000 Meter Run Finals	1	17:59	----	----
09/21	Moravia CC Invite 2023	Boys 5k Run High School	8	19:38.39	----	----
09/16	Heartland XC Classic	Mens 5,000 Meters Varsity	167	18:51.69	----	----
09/12	English Valleys CC Invite 2023	Boys 5k Run High School	4	16:43.15	----	----
08/31	Wildwood Park XC Meet 2023	Varsity Boys 5000 Meter Run Finals	12	17:49.98	----	----
08/28	Albia Blue Demon-Lady Dee CC Invite	Boys 5k Run CC High School	10	18:09.30	----	----

Performance Trends Over Time

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Access detailed performance trend charts showing rating progression, uncertainty ranges, and performance analytics across all seasons.

Visual analytics include box plots for rating uncertainty, trend lines for performance progression, and season markers for comprehensive performance tracking.

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