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Claire Posmer
Downers Grove (South) · Class of 2026
30 resultsCross Country2022–20251 first-place finishes
WrappedYour 2025 Cross Country season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →
| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 2.97 Miles · Northwest Medicine XC FieldNaperville Girls Invitational · Sep 23 | 20:50.86 | Naperville Girls Invitational | September 23, 2022 |
| 3 Miles · Center Point PreserveWSC Gold Conference meet · Oct 18 | 21:35.50 | WSC Gold Conference meet | October 18, 2025 |
| 3 Miles · Detweiller Park2024 IHSA Class 3A State XC Championships · Nov 9 | 19:50.00 | 2024 IHSA Class 3A State XC Championships | November 9, 2024 |
| 3 Miles · Naperville North Campus XC CourseNaperville Twilight XC Invitational · Oct 5 | 20:47.8 | Naperville Twilight XC Invitational | October 5, 2022 |
| 3 Miles · Naperville North HS XC Campus CourseNaperville Twilight Invitational · Oct 9 | 20:18.54 | Naperville Twilight Invitational | October 9, 2024 |
| 3 Miles · St. James Farm Forest PreserveWest Suburban Gold XC Conference Championships · Oct 15 | 21:22.73 | West Suburban Gold XC Conference Championships | October 15, 2022 |
| 3 Miles · Waubonsie Valley High SchoolIHSA Class 3A XC Regional - #2C Aurora (Waubonsie Valley) · Oct 25 | 21:23.68 | IHSA Class 3A XC Regional - #2C Aurora (Waubonsie Valley) | October 25, 2025 |
| 5,000 Meters · LaVern Gibson CourseNXR Midwest Regional Championships · Nov 17 | 23:14.94 | NXR Midwest Regional Championships | November 17, 2024 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Oct 25 | IHSA Class 3A XC Regional - #2C Aurora (Waubonsie Valley)Oct 25 · 3 Miles Varsity · Place 62 · Downers Grove (South) | 3 Miles Varsity | 62 | 21:23.68 PB | 12 |
| Oct 18 | WSC Gold Conference meetOct 18 · 3 Miles Varsity · Place 16 · Downers Grove (South) | 3 Miles Varsity | 16 | 21:35.50 PB | 12 |
| Oct 4 | Peoria High School InvitationalOct 4 · 3 Miles Varsity 3A · Place 106 · Downers Grove (South) | 3 Miles Varsity 3A | 106 | 21:07.03 | 12 |
| Sep 20 | Peoria Notre Dame Richard Spring InvitationalSep 20 · 3 Miles Varsity · Place 268 · Downers Grove (South) | 3 Miles Varsity | 268 | 20:12.32 | 12 |
| Sep 6 | Hinsdale Central Red Devil InviteSep 6 · 3 Miles Varsity · Place 101 · Downers Grove (South) | 3 Miles Varsity | 101 | 20:59.71 | 12 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Nov 17 | NXR Midwest Regional ChampionshipsNov 17 · 5,000 Meters Open 1 · Place 165 · Downers Grove (South) | 5,000 Meters Open 1 | 165 | 23:14.94 PB | 11 |
| Nov 9 | 2024 IHSA Class 3A State XC ChampionshipsNov 9 · 3 Miles 3A Varsity · Place 228 · Downers Grove (South) | 3 Miles 3A Varsity | 228 | 19:50.00 PB | 11 |
| Nov 2 | 2024 IHSA Class 3A XC Sectional-#2 Hinsdale (Central)Nov 2 · 2.9 Miles Varsity · Place 88 · Downers Grove (South) | 2.9 Miles Varsity | 88 | 19:33.89 | 11 |
| Oct 22 | 2024 Plainfield North "Fast Cat" InvitationalOct 22 · 3 Miles Junior Varsity · Place 1 · Downers Grove (South) | 3 Miles Junior Varsity | 1 | 20:26.56 | 11 |
| Oct 19 | West Suburban Gold Cross Country ChampionshipsOct 19 · 3 Miles Varsity · Place 14 · Downers Grove (South) | 3 Miles Varsity | 14 | 20:21.41 | 11 |
| Oct 9 | Naperville Twilight InvitationalOct 9 · 3 Miles Varsity · Place 125 · Downers Grove (South) | 3 Miles Varsity | 125 | 20:18.54 PB | 11 |
| Oct 5 | Peoria High School InvitationalOct 5 · 3 Miles Varsity 3A · Place 117 · Downers Grove (South) | 3 Miles Varsity 3A | 117 | 21:12.30 | 11 |
| Sep 27 | Naperville Girls Cross Country InviteSep 27 · 3 Miles Junior Varsity · Place 14 · Downers Grove (South) | 3 Miles Junior Varsity | 14 | 20:50.66 | 11 |
| Sep 21 | Peoria Notre Dame Richard Spring InviteSep 21 · 3 Miles Varsity · Place 271 · Downers Grove (South) | 3 Miles Varsity | 271 | 21:04.95 | 11 |
| Sep 11 | Downers Grove South Girls vs DGN, Glenbard WestSep 11 · 3 Miles Junior Varsity · Place 14 · Downers Grove (South) | 3 Miles Junior Varsity | 14 | 21:54.67 | 11 |
| Sep 7 | Hinsdale Central Red Devil InvitationalSep 7 · 2.9 Miles Varsity · Place 80 · Downers Grove (South) | 2.9 Miles Varsity | 80 | 19:57.50 | 11 |
| Aug 29 | Hinsdale Central vs Downers Grove So., Wheaton Warrenville So.Aug 29 · 1.9 Miles Varsity · Place 24 · Downers Grove (South) | 1.9 Miles Varsity | 24 | 13:15.25 | 11 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Oct 14 | WSC-Gold XC Conference MeetOct 14 · 3 Miles Sophomore · Place 4 · Downers Grove (South) | 3 Miles Sophomore | 4 | 23:45 | 10 |
| Oct 4 | Naperville North Twilight XC InvitationalOct 4 · 3 Miles Varsity · Place 155 · Downers Grove (South) | 3 Miles Varsity | 155 | 21:56.00 | 10 |
| Sep 30 | Pat Savage InvitationalSep 30 · 3 Miles Frosh/Soph Freshman · Place 17 · Downers Grove (South) | 3 Miles Frosh/Soph Freshman | 17 | 21:28.39 | SO |
| Sep 2 | Hinsdale Central Red Devil InvitationalSep 2 · 3 Miles Frosh/Soph Freshman · Place 33 · Downers Grove (South) | 3 Miles Frosh/Soph Freshman | 33 | 21:46.70 | 10 |
| Aug 28 | Leyden Girls TriangularAug 28 · 3 Miles Varsity · Place 5 · Downers Grove (South) | 3 Miles Varsity | 5 | 22:05 | 10 |
| Aug 28 | Leyden Girls TriangularAug 28 · 3 Miles Varsity · Place 5 · Downers Grove (South) | 3 Miles Varsity | 5 | 22:05 | 10 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Nov 13 | NXR Midwest Regional ChampionshipsNov 13 · 5,000 Meters Frosh/Soph · Place 88 · Downers Grove (South) | 5,000 Meters Frosh/Soph | 88 | 23:50.3 | 9 |
| Oct 22 | 2022 IHSA Class 3A XC Regional - Hinsdale (Central) #2COct 22 · 3 Miles Varsity · Place 56 · Downers Grove (South) | 3 Miles Varsity | 56 | 21:18.42 | 9 |
| Oct 15 | West Suburban Gold XC Conference ChampionshipsOct 15 · 3 Miles Sophomore · Place 2 · Downers Grove (South) | 3 Miles Sophomore | 2 | 21:22.73 PB | 9 |
| Oct 5 | Naperville Twilight XC InvitationalOct 5 · 3 Miles Frosh/Soph · Place 31 · Downers Grove (South) | 3 Miles Frosh/Soph | 31 | 20:47.8 PB | 9 |
| Oct 1 | Pat Savage InvitationalOct 1 · 3 Miles Varsity · Place 89 · Downers Grove (South) | 3 Miles Varsity | 89 | 20:55.88 | 9 |
| Sep 23 | Naperville Girls InvitationalSep 23 · 2.97 Miles Varsity · Place 62 · Downers Grove (South) | 2.97 Miles Varsity | 62 | 20:50.86 PB | 9 |
| Sep 3 | Fenton John Kurtz Early Bird InvitationalSep 3 · 3 Miles Frosh/Soph Freshman · Place 7 · Downers Grove (South) | 3 Miles Frosh/Soph Freshman | 7 | 21:33.3 | 9 |