Racecast

Claire O'Sullivan

Quinnipiac (CT) · So · SECTION 1NY DB1 DBSECTION 1 ROCKLANDB · Compare head to head

Athlete rating 115.1 2026 TF season
Best race 133.9 TF
Races 165
Seasons 7 2020 — 2026

RankedNation #3155·NCAA DI #2239·NORTHEAST #244·MA #347·Team #6 ?

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2025 XC 109.2

Quinnipiac (CT) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-11-01 Twin Ponds on the Farm 6000m 23:33 75th · 12th on team 107.7 -0.001
2025-10-24 Stanley Quarter Park 3000m 10:36.7 17th · 3rd on team 110.1 -0.016 ★PR ★CR SR CSR
2025-10-10 Hopkinton Fairgrounds 5000m 19:23.5 90th · 3rd on team 107.4 +0.005 ★PR ★CR SR CSR
2025-09-13 Twin Ponds on the Farm 6000m 23:06.4 55th · 12th on team 109.2 -0.001 ★CR SR CSR
2025-08-30 Stony Brook University 4000m 15:08.3 21st · 10th on team 111.8 +0.036 ★PR ★CR SR CSR RSR

2024 XC 103.1

Quinnipiac (CT) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-02 Twin Ponds on the Farm 6000m 24:59.5 132nd · 15th on team 101.2 -0.001 CR CSR
2024-10-25 Stanley Quarter Park 3000m 11:25.8 75th · 5th on team 102.3 -0.016 PR CR SR CSR
2024-10-11 Hopkinton Fairgrounds 5000m 21:22.9 149th · 7th on team 98.6 +0.005 CR SR CSR
2024-10-05 Lehigh University 6000m 25:43.2 292nd · 6th on team 99.7 +0.005 ★CR CSR
2024-09-14 Twin Ponds on The Farm 6000m 23:06.4 55th · 12th on team 110.7 -0.001 PR ★CR SR CSR RSR
2024-08-31 Stony Brook University 4000m 16:04.6 39th · 12th on team 106.2 +0.036 PR CR SR CSR RSR

2023 XC 126.8

Pearl River (NY) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-11 VVS High School 5000m 20:27.9 35th · 2nd on team 125.7 +0.041 ★CR CSR
2023-11-04 Bowdoin Park 5000m 20:15.1 6th · 2nd on team 128.9 +0.061 ★CR CSR
2023-10-26 Bear Mountain State Park 4828m 18:49 8th · 3rd on team 131.0 +0.021 ★PR ★CR SR CSR RSR
2023-10-21 Bowdoin Park 5000m 21:07.2 6th · 2nd on team 124.1 +0.061 CSR
2023-10-14 Van Cortlandt Park 4023m 16:05.7 7th · 2nd on team 125.9 +0.043 ★PR ★CR SR CSR RSR
2023-09-23 Six Flags 5000m 19:49.9 3rd · 2nd on team 124.9 -0.005 ★CR SR CSR RSR

2022 XC 121.5

Pearl River (NY) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-19 Bowdoin Park 5000m 20:49.3 101st · 2nd on team 126.1 +0.061 CR CSR RSR
2022-11-05 Bowdoin Park 5000m 21:31.4 7th · 2nd on team 123.4 +0.061 CSR
2022-10-27 Bear Mountain State Park 4828m 20:33.3 17th · 5th on team 119.9 +0.021 PR CR SR CSR
2022-10-22 Bowdoin Park 5000m 22:28 17th · 3rd on team 117.6 +0.061 CSR
2022-10-08 Van Cortlandt Park 4023m 17:13.7 30th · 4th on team 119.1 +0.043 SR CSR
2022-09-24 Hudson Valley Sports Dome 5000m 19:42.5 5th · 2nd on team 125.2 -0.015 PR ★CR SR CSR RSR
2022-09-10 Somers HS 5000m 21:56.8 10th · 2nd on team 119.4 +0.035 SR CSR RSR

2021 XC 124.7

Pearl River (NY) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-20 Bowdoin Park 5000m 20:58.7 121st · 4th on team 125.8 +0.061 CR CSR
2021-11-13 Chenango Valley State Park 5000m 21:38.6 63rd · 6th on team 118.9 +0.026 ★CR CSR
2021-11-06 Bowdoin Park 5000m 21:30.2 14th · 6th on team 123.0 +0.061
2021-10-27 Bear Mountain State Park 5000m 20:08.8 14th · 5th on team 125.9 -0.003 ★CR CSR
2021-10-16 Bowdoin Park 5000m 21:05.4 12th · 3rd on team 126.6 +0.061 CR CSR
2021-10-09 Van Cortlandt Park 4023m 16:10.9 11th · 3rd on team 128.2 +0.043 PR CR SR CSR RSR
2021-09-24 Hudson Valley Sports Dome 5000m 19:52.6 6th · 3rd on team 125.9 -0.015 PR CR SR CSR RSR
2021-09-18 Sunken Meadow State Park 5000m 21:32.9 4th · 2nd on team 122.7 +0.059 ★CR CSR
2021-09-11 Somers HS 5000m 20:58.9 9th · 2nd on team 124.8 +0.035 ★CR SR CSR RSR

2020 XC 120.8

Pearl River (NY) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-11-22 Hudson Valley Sports Dome 5000m 20:14.9 40th · 6th on team 122.2 -0.015
2020-11-14 Hudson Valley Sports Dome 5000m 20:06.2 18th · 5th on team 123.2 -0.015 PR CR SR CSR RSR
2020-11-11 Clarkstown South high school 2574m 10:25 1st · 1st on team 119.7 +0.019 ★PR ★CR SR CSR
2020-11-07 Hudson Valley Sports Dome 5000m 20:35 17th · 4th on team 120.9 -0.015 PR CR SR CSR RSR
2020-10-31 Hudson Valley Sports Dome 5000m 20:55.8 9th · 6th on team 117.9 -0.015 PR CR SR CSR RSR

Track & Field

TF speed rating

2026 TF 113.2

Quinnipiac (CT) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-09 MAAC Outdoor Championships 800m 2:16.52 10th · 1st on team 115.8 -0.029 SR RSR
2026-05-09 MAAC Outdoor Championships 800m 2:16.89 11th · 2nd on team 115.5 -0.029
2026-04-18 Mark Young Invitational 400m 59.91 5th · 3rd on team -0.029 SR
2026-04-13 Bison Outdoor Classic 800m 2:17.28 55th · 2nd on team 113.7 -0.041
2026-04-04 UCONN Dog Fight 1500m 4:49.34 21st · 2nd on team 112.4 -0.027 SR
2026-03-27 Jaylin Rainford Invitational 800m 2:17.28 5th · 1st on team 115.1 -0.030 RSR
2026-03-06 New England (NEICAAA) Indoor Championships 800m 2:18.54 20th · 3rd on team 112.7 -0.045
2026-02-21 MAAC Indoor Track & Field Championships 800m 2:20.11 16th · 2nd on team 111.9 -0.041
2026-02-14 19th Yale Giegengack Invitational 500m 1:16.15 1st · 1st on team -0.051 ★PR SR
2026-02-07 IC4A/ECAC Indoor Championships 800m 2:16.59 26th · 1st on team 113.5 -0.049 SR RSR
2026-01-30 John Thomas Terrier Classic 500m 1:18.13 11th · 1st on team -0.049 SR
2026-01-23 Dr. Sander Columbia Scorcher - College 800m 2:22.56 25th · 2nd on team 110.0 -0.041 SR
2026-01-17 URI Invitational 1000m 3:04.19 4th · 2nd on team 111.2 -0.040 SR RSR

2025 TF 112.1

Quinnipiac (CT) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 IC4A/ECAC Outdoor Track & Field Championships 800m 2:22.4 37th · 3rd on team 111.2 -0.036
2025-05-10 MAAC Outdoor Track & Field Championships 800m 2:18.29 22nd · 2nd on team 114.3 -0.029
2025-05-03 2025 Jay Carisella Coaches Invitational 400m 59.41 6th · 1st on team -0.031 SR
2025-04-25 CCSU Invitational 1500m 4:56.2 2nd · 1st on team 109.1 -0.034 SR
2025-04-19 Mark Young Invitational 800m 2:17.01 5th · 1st on team 115.5 -0.029 SR RSR
2025-04-14 Bucknell Bison Outdoor Classic 800m 2:18.56 68th · 1st on team 112.6 -0.041
2025-04-05 UMASS Flagship Opener 800m 2:18.15 2nd · 1st on team 114.2 -0.033 SR RSR
2025-03-07 NEICAAA Championships 500m 1:17.95 11th · 3rd on team -0.045
2025-03-07 NEICAAA Championships 500m 1:18.41 14th · 4th on team -0.045
2025-02-23 MAAC Indoor T&F Champs 800m 2:20.11 18th · 2nd on team 112.0 -0.041
2025-02-15 Yale Giegengack Invitational 500m 1:16.53 3rd · 1st on team -0.051 PR SR
2025-02-07 Fastrack National Invitational 1mile 5:10.76 12th · 2nd on team 111.6 -0.043 ★PR SR
2025-02-01 John Thomas Terrier Classic 800m 2:18.34 65th · 2nd on team 112.1 -0.053 SR RSR
2025-01-25 Dr. Sander Scorcher 800m 2:22.82 28th · 1st on team 109.8 -0.041
2025-01-12 University of Massachusetts Flagship Indoor Invitational 800m 2:20.58 5th · 1st on team 111.2 -0.044 SR RSR

2024 TF 126.8

Pearl River (NY) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-06-13 Test - Scoreboard 800m 2:19.67 1st · 1st on team 130.6 -0.040
2024-06-08 NYSPHSAA New York Outdoor State Championship 800m 2:24.21 26th · 1st on team 127.5 -0.038
2024-05-31 Section 1 State Qualifier 800m 2:19.67 1st · 1st on team 130.7 -0.040
2024-05-22 Section 1 Class B Championship 800m 2:21.18 4th · 1st on team 130.3 -0.032
2024-05-22 Section 1 Class B Championship 1500m 5:01.23 2nd · 1st on team 126.2 -0.032
2024-05-16 Section 1 Rockland County Championship 400m 59.08 2nd · 1st on team -0.035 ★PR SR
2024-05-16 Section 1 Rockland County Championship 800m 2:17.13 1st · 1st on team 133.9 -0.035 ★R SR RSR
2024-05-10 Friendship Games 400m 1:00.11 2nd · 1st on team -0.040 SR
2024-05-06 Section 1 League 2A Champs 3000m 11:14.01 3rd · 1st on team 120.4 -0.038
2024-05-06 Section 1 League 2A Champs 800m 2:22.04 2nd · 1st on team 128.5 -0.038
2024-05-06 Section 1 League 2A Champs 1500m 4:58.54 2nd · 1st on team 126.1 -0.038
2024-05-04 Crusader Relays 3000m 10:51.64 3rd · 1st on team 125.5 -0.032
2024-04-27 Gold Rush Invitational 800m 2:17.68 1st · 1st on team 133.2 -0.035 R SR RSR
2024-04-19 Mountie Madness 800m 2:21.91 2nd · 1st on team 128.2 -0.043
2024-03-10 2024 Nike Indoor Nationals 800m 2:20.32 46th · 1st on team 130.2 -0.041 SR RSR
2024-03-02 NYSPHSAA Indoor Championship 600m 1:36.46 10th · 1st on team -0.043 ★PR SR
2024-02-18 Section 1 State Qualifier 600m 1:36.52 1st · 1st on team -0.041 PR SR
2024-02-04 S1 Class B Champs 600m 1:38.82 1st · 1st on team -0.041 PR SR
2024-02-04 S1 Class B Champs 3000m 11:00.09 6th · 1st on team 125.7 -0.041
2024-02-04 S1 Class B Champs 1500m 5:24.65 16th · 1st on team 116.1 -0.041
2024-01-26 Section 1 Northern/Rockland County Championship 3000m 10:46.13 3rd · 1st on team 128.4 -0.041 SR
2024-01-26 Section 1 Northern/Rockland County Championship 1500m 5:06.36 1st · 1st on team 123.1 -0.041
2024-01-21 Section 1 League Champs #3 3000m 10:57.15 2nd · 1st on team 126.3 -0.041 SR
2024-01-21 Section 1 League Champs #3 1500m 5:08.81 1st · 1st on team 122.1 -0.041
2024-01-21 Section 1 League Champs #3 600m 1:41.63 3rd · 1st on team -0.041
2024-01-10 Millrose Games Trials - HS 1mile 5:17.72 17th · 1st on team 128.6 -0.041 PR SR RSR
2024-01-10 Millrose Games Trials - HS 1500m 4:56.56 17th · 1st on team 127.1 -0.041 SR
2024-01-04 Section 1 Dendy #3 600m 1:39.07 1st · 1st on team -0.021 PR SR
2023-12-27 Pearl River Holiday Festival 1500m 5:09.38 1st · 1st on team 124.3 -0.021 SR
2023-12-20 Section 1 Challenge 1000m 3:08.32 3rd · 1st on team 125.8 -0.043 SR RSR
2023-12-04 Section 1 Kick Off #2 3000m 11:06.47 3rd · 1st on team 124.7 -0.041 SR RSR

2023 TF 127.6

Pearl River (NY) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-06-10 NYSPHSAA - NY State Championships 800m 2:15.8 14th · 1st on team 131.6 -0.061 ★PR SR
2023-06-02 Section 1 State Qualifier 800m 2:16.54 1st · 1st on team 132.7 -0.048 PR R SR RSR
2023-05-25 Section 1 Class B Championships 400m 59.86 4th · 1st on team -0.047 PR SR
2023-05-25 Section 1 Class B Championships 3000m 10:34.28 1st · 1st on team 127.9 -0.047 ★PR SR
2023-05-18 Rockland County Champs 1500m 4:59.77 3rd · 2nd on team 125.7 -0.042
2023-05-18 Rockland County Champs 800m 2:17.5 2nd · 1st on team 132.6 -0.042 PR R SR RSR
2023-05-08 Section 1 League 2A Champs 3000m 11:16.84 2nd · 1st on team 121.6 -0.038
2023-05-08 Section 1 League 2A Champs 1500m 4:58.09 3rd · 2nd on team 127.4 -0.038
2023-05-08 Section 1 League 2A Champs 400m 1:00.35 3rd · 1st on team -0.038 PR SR
2023-04-14 Mountie Madness 1500m 4:59.11 8th · 2nd on team 126.1 -0.043
2023-03-12 New Balance Nationals Indoor 1600m 5:24.28 32nd · 1st on team 125.1 -0.044 ★PR SR
2023-03-12 New Balance Nationals Indoor 1500m 5:02.41 30th · 1st on team 124.5 -0.044
2023-03-12 New Balance Nationals Indoor 1mile 5:26.4 32nd · 1st on team 125.1 -0.044
2023-03-04 NYSPHSAA Indoor State Championships 1000m 3:12.17 31st · 1st on team 123.3 -0.043
2023-02-19 Section One State Qualifier 1000m 3:01.25 3rd · 1st on team 131.0 -0.041
2023-02-05 Section 1 Class B Champs 1000m 2:59.36 1st · 1st on team 132.4 -0.041 ★PR R SR RSR
2023-02-05 Section 1 Class B Champs 1500m 4:58.08 1st · 1st on team 126.7 -0.041
2023-01-27 Section 1 Northern & Rockland County Championship 1500m 4:46.97 3rd · 1st on team 131.6 -0.041 ★PR R SR RSR
2023-01-22 Section 1 League Champs #3 3000m 10:46.82 3rd · 1st on team 128.4 -0.041 PR R SR RSR
2023-01-22 Section 1 League Champs #3 600m 1:42.11 3rd · 1st on team -0.041
2023-01-13 Suffern Invitational 3000m 10:56.06 3rd · 1st on team 126.8 -0.021 PR SR
2023-01-11 Millrose Games Trials - HS 1500m 4:56.02 18th · 1st on team 127.6 -0.041
2023-01-11 Millrose Games Trials - HS 1mile 5:19.26 18th · 1st on team 128.3 -0.041 PR SR RSR
2023-01-05 Section 1 Dendy #3 600m 1:39.6 1st · 1st on team -0.021 PR SR
2022-12-27 Pearl River Holiday Classic 1000m 3:12.43 1st · 1st on team 126.1 -0.021 PR SR
2022-12-21 Section 1 Challenge 1500m 4:55.37 2nd · 1st on team 128.2 -0.043 PR SR RSR
2022-12-05 Section 1 Kickoff #2 3000m 11:11.94 3rd · 1st on team 124.2 -0.041 SR RSR

2022 TF 120.5

Pearl River (NY) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-28 Section 1 Class B Championships 3000m 11:32.03 5th · 3rd on team 117.4 -0.047
2022-05-19 Rockland County Champs 3000m 11:09.11 4th · 2nd on team 122.6 -0.038 SR
2022-05-13 Pearl River Friendship Games 400m 1:02.73 5th · 2nd on team -0.032 PR SR
2022-04-23 Sauquoit Valley Red Raider Relays 3200m 12:35.85 16th · 2nd on team 117.6 -0.027 ★PR SR
2022-04-14 Suffern Mountie Madness 800m 2:34.6 8th · 2nd on team 118.3 -0.043 SR
2022-02-20 Section One State Qualifier 1500m 5:08.05 8th · 2nd on team 123.1 -0.041 SR
2022-02-14 Section 1 Class B Champs 3000m 11:12.39 4th · 2nd on team 124.1 -0.041 SR RSR
2022-02-14 Section 1 Class B Champs 1500m 5:14.99 7th · 2nd on team 120.4 -0.041 SR
2022-02-07 NJ Varsity Classic 1600m 5:32.87 16th · 2nd on team 122.7 -0.041 PR SR
2022-01-23 Section 1 Northern/Rockland County Champs 1500m 5:30.15 7th · 2nd on team 114.9 -0.041
2022-01-23 Section 1 Northern/Rockland County Champs 3000m 11:17.92 6th · 2nd on team 123.1 -0.041
2022-01-16 Section 1 League Champs #2 1000m 3:16.87 3rd · 1st on team 121.1 -0.041
2022-01-16 Section 1 League Champs #2 1500m 5:17.91 5th · 2nd on team 119.3 -0.041
2022-01-14 Suffern Invitational 3000m 11:17.29 5th · 1st on team 123.4 -0.021 SR RSR
2022-01-13 Section 1 League Champs #1 1000m 3:16.87 3rd · 1st on team 121.1 -0.041 PR SR RSR
2022-01-13 Section 1 League Champs #1 1500m 5:17.91 5th · 2nd on team 119.3 -0.041 SR
2022-01-05 Section 1 Dendy #2 1500m 5:19.97 1st · 1st on team 120.7 -0.021 SR RSR
2022-01-05 Section 1 Dendy #2 1500m 5:19.97 1st · 1st on team 120.7 -0.021
2021-12-27 Pearl River Holiday Festival 1600m 5:47.4 1st · 1st on team 120.2 -0.021 PR SR RSR
2021-12-27 Pearl River Invitational 1600m 5:47.4 1st · 1st on team 120.2 -0.021
2021-12-12 Section 1 Kickoff #3 1000m 3:20.19 5th · 2nd on team 119.5 -0.041 PR SR RSR

2021 TF 123.2

Pearl River (NY) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-10 Section 1 Class B Championship 3000m 11:04.36 3rd · 2nd on team 124.2 -0.042 PR SR
2021-06-10 Section 1 Class B Championship 1500m 5:11.4 6th · 3rd on team 122.0 -0.042
2021-06-04 Section 1 Rockland County Champs 1500m 5:14.03 8th · 3rd on team 122.2 -0.032
2021-06-04 Section 1 Rockland County Champs 3000m 11:10.23 4th · 3rd on team 124.3 -0.032 PR SR
2021-05-20 Mountie Madness 800m 2:27.79 5th · 3rd on team 124.3 -0.043
2021-05-18 Section 1 League 2D Champs 1500m 5:00.28 3rd · 3rd on team 128.4 -0.032 PR R SR RSR
2021-05-18 Section 1 League 2D Champs 3000m 11:51.29 3rd · 3rd on team 118.0 -0.032
2021-05-15 Nanuet Relays 800m 2:27.6 2nd · 1st on team 125.7 -0.032 PR SR RSR
2021-05-01 Pirate Relays - Saturday #3 3000m 11:15.28 4th · 3rd on team 123.4 -0.032 PR SR RSR
2021-02-13 Suffern, Pearl River, Nanuet, Albertus Magnus 1500m 5:35.1 3rd · 1st on team 119.7 +0.012 PR SR RSR

2020 TF 122.7

Pearl River (NY) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-02-01 Section 1 Class B Championships 3000m 11:59.1 9th · 6th on team 126.7 -0.041 PR R SR RSR
2020-01-29 Metropolitan Invitational 800m 2:48.22 7th · 4th on team 119.7 -0.041 PR SR
2020-01-29 Metropolitan Invitational 1600m 5:55.85 7th · 1st on team 125.4 -0.041
2020-01-26 Section 1 Rockland Northern County Championships 600m 1:56.79 22nd · 3rd on team -0.041 PR SR
2020-01-15 Frosh/Novice Invitational 1600m 5:53.93 9th · 1st on team 126.1 -0.041 PR R SR RSR
2020-01-12 Section 1 League Championships #1 600m 1:57.03 13th · 4th on team -0.041 PR SR
2020-01-12 Section 1 League Championships #1 3000m 12:19.31 8th · 6th on team 123.3 -0.041 PR R SR RSR
2020-01-03 Section 1 Dendy #1 3000m 12:43.5 4th · 1st on team 119.5 -0.021 PR SR
2019-12-27 Pearl River Holiday Festival 800m 2:51.3 15th · 1st on team 119.2 -0.021 PR SR
2019-12-12 Section One Frosh-Soph #2 1500m 5:46.5 3rd · 3rd on team 121.8 -0.021 PR R SR RSR