Racecast

Harper Lollo

Kellenberg Memorial (NY) · 11 · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating 96.7 2025 XC season
Best race 114.8 XC
Races 92
Seasons 6 2018 — 2026

RankedNation #84686·NY #3548·NSCHSGAA #65·Team #31 ?

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2025 XC 94.7

Kellenberg Memorial (NY) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-09-24 Sunken Meadow State Park 4023m 20:11.1 2nd · 1st on team 99.2 +1.2% ★PR ★CR SR CSR RSR
2025-09-20 Sunken Meadow State Park 5000m 27:35.6 34th · 4th on team 94.8 +3.9% ★CR SR CSR
2025-09-17 Sunken Meadow State Park 4023m 21:04.7 6th · 3rd on team 95.0 +1.2% PR CR SR CSR RSR
2025-09-13 Van Cortlandt Park 4023m 22:43.1 84th · 10th on team 89.8 +2.4% PR ★CR SR CSR RSR

2023 XC 94.8

Kellenberg Memorial (NY) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-04 Van Cortlandt Park 2500m 11:52.1 16th · 2nd on team 102.3 +3.1% ★PR ★CR SR CSR RSR
2023-10-21 Bethpage State Park 5000m 26:19.4 17th · 2nd on team 95.7 -1.2% ★PR ★CR SR CSR RSR
2023-09-30 Holmdel Park 3218m 18:11.9 76th · 2nd on team 91.5 +6.2% ★PR ★CR SR CSR RSR
2023-09-09 Allens Meadows Park 2414m 12:17.4 33rd · 2nd on team 89.8 -3.6% ★PR ★CR SR CSR RSR

2019 XC 97.3

Bellmore/N. Bellmore PAL (NY) · Grade 5

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-11-24 Sunken Meadow State Park 2414m 15:03 72nd · 1st on team 90.6 -2.1% PR ★CR SR CSR
2019-11-17 Bethpage State Park 3000m 16:52 9th · 1st on team 103.9 0.0% ★CR SR CSR RSR

2018 XC 111.4

Bellmore/N. Bellmore PAL (NY) · Grade 4

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-11-18 Van Cortlandt Park 3000m 15:22.9 83rd · 1st on team 114.8 +3.4% ★PR ★CR ★R SR CSR RSR
2018-11-11 Gardiner County Park 3000m 16:00 9th · 1st on team 108.0 +0.3% PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2026 TF

Kellenberg Memorial (NY) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-23 CHSAA New York State Intersectional Championship 400mh 1:07.51 2nd · 2nd on team -1.4%
2026-05-16 NSCHSAA/NSCHSGAA League Champs 200m 27.19 6th · 2nd on team -2.3% ★PR SR
2026-05-16 NSCHSAA/NSCHSGAA League Champs 400mh 1:06.96 1st · 1st on team -2.3% ★PR SR
2026-04-23 130th Penn Relays Carnival 400m 1:01.76 771st · 3rd on team -1.9% ★PR SR
2026-04-18 Limmer Invitational 400m 1:04.6 9th · 2nd on team -0.6% SR
2026-04-07 NSCHSAA Easter Classic 400mh 1:10.49 1st · 1st on team -2.3% PR SR
2026-04-07 NSCHSAA Easter Classic 200m 27.66 4th · 2nd on team -2.3%
2026-02-14 CHSAA Intersectional Championship 55mh 9.86 17th · 3rd on team -1.9%
2026-01-24 NSCHSAA Champs 300m 45.5 12th · 6th on team -0.4%
2026-01-24 NSCHSAA Champs 300m 45.49 11th · 5th on team -0.4%
2026-01-24 NSCHSAA Champs 55mh 9.69 5th · 1st on team -0.4%
2026-01-24 NSCHSAA Champs 55mh 9.94 7th · 2nd on team -0.4%
2026-01-03 Ocean Breeze Freedom Games 55mh 10.1 42nd · 2nd on team -1.9%
2026-01-03 Freedom Games 55mh 10.1 42nd · 2nd on team -1.9%
2026-01-03 Freedom Games 300m 45.24 16th · 1st on team -1.9%
2026-01-03 Ocean Breeze Freedom Games 300m 45.24 16th · 1st on team -1.9%
2025-12-30 North Shore HS Invitational 300m 44.62 42nd · 2nd on team -1.7% ★PR SR
2025-12-30 North Shore HS Invitational 55mh 10.03 37th · 1st on team -1.7%
2025-12-20 Bishop Loughlin Games 300m 45.14 42nd · 3rd on team -1.9% PR SR
2025-12-19 NSCHSAA Christmas Classic 55mh 9.65 5th · 1st on team -2.3% ★PR SR
2025-12-19 NSCHSAA Christmas Classic 55mh 9.8 6th · 2nd on team -2.3%
2025-12-13 JAMBAR Coaches Hall of Fame Invite 55mh 9.8 24th · 2nd on team -1.7% PR SR
2025-12-13 JAMBAR Coaches Hall of Fame Invite 200m 27.43 6th · 1st on team -1.7% PR SR

2025 TF

Kellenberg Memorial (NY) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-24 CHSAA New York State Intersectional Championship 400mh 1:13.08 6th · 2nd on team -1.4%
2025-05-17 NSCHSAA/NSCHSGAA League Championships 400mh 1:11.82 2nd · 2nd on team -2.3% PR SR
2025-05-10 CHSAA Freshmen & Sophomore Intersectional Champions 400m 1:05.44 4th · 1st on team -1.4%
2025-05-07 NSCHSGAA Girls Frosh/Soph Championships 200m 29.26 5th · 1st on team -0.6%
2025-05-07 NSCHSGAA Girls Frosh/Soph Championships 400m 1:04.46 3rd · 1st on team -0.6% PR SR
2025-04-17 Ed Jennings Jamboree 400m 1:05.67 16th · 5th on team -1.4% PR SR
2025-04-17 Ed Jennings Jamboree 100m 13.72 9th · 5th on team -1.4% ★PR SR
2025-03-29 North Shore Autism Awareness Invitational 400m 1:06.97 10th · 2nd on team -2.3% PR SR
2025-03-29 North Shore Autism Awareness Invitational 200m 28.92 13th · 6th on team -2.3% PR SR
2025-01-12 Molloy Stanner Games 55mh 10.47 36th · 1st on team -1.7%
2025-01-05 Ocean Breeze Freedom Games lj 14-6 -1.9%
2024-12-23 North Shore Invitational lj 14-03.75 -1.7%
2024-12-23 North Shore Invitational 55mh 10.18 41st · 2nd on team -1.7% PR SR
2024-12-21 NSCHSAA/NSCHSGAA Christmas Classic 600m 1:54.84 11th · 4th on team -0.4% ★PR SR
2024-12-14 CHSAA Relay Carnival lj 14-11.00 -1.7%
2024-12-14 CHSAA Relay Carnival 55mh 10.34 4th · 2nd on team -1.7% SR
2024-12-07 SIHST&FA Relays 55mh 10.36 6th · 2nd on team -1.9% SR

2024 TF

Kellenberg Memorial (NY) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-25 CHSAA New York State Intersectional Championship lj 14-0.50 -1.4%
2024-05-25 CHSAA New York State Intersectional Championship 400mh 1:13.64 7th · 2nd on team -1.4%
2024-05-18 NSCHSAA/NSCHSGAA League Championships lj 14-10 -2.3%
2024-05-18 NSCHSAA/NSCHSGAA League Championships 100mh 18.95 10th · 4th on team -2.3%
2024-05-18 NSCHSAA/NSCHSGAA League Championships 100mh 18.91 9th · 3rd on team -2.3%
2024-05-18 NSCHSAA/NSCHSGAA League Championships 400mh 1:14.46 5th · 3rd on team -2.3%
2024-05-11 CHSAA Freshmen & Sophomore Boys & Girls Intersectional Champions lj 14-4.50 -1.4%
2024-05-11 CHSAA Freshmen & Sophomore Boys & Girls Intersectional Champions 400mh 1:15.97 3rd · 2nd on team -1.4%
2024-05-11 CHSAA Freshmen & Sophomore Boys & Girls Intersectional Champions 100mh 18.97 2nd · 2nd on team -1.4%
2024-05-08 NSCHSGAA Girls Frosh/Soph Championships lj 14-11.75 -0.6%
2024-05-08 NSCHSGAA Girls Frosh/Soph Championships 400mh 1:13.42 2nd · 2nd on team -0.6% PR SR
2024-05-08 NSCHSGAA Girls Frosh/Soph Championships 100mh 18.84 2nd · 2nd on team -0.6% ★PR SR
2024-05-04 1'st Annual Westbury Green & Gold Invitational lj 14-03.75 -1.4%
2024-04-13 Big Blue lj 12-11.50 -0.9%
2024-04-13 Big Blue 400mh 1:18.77 7th · 1st on team -0.9% PR SR
2024-02-17 CHSAA Intersectional Championship lj 14-0 -1.9%
2024-01-28 NSCHSAA & NSCHSGAA Indoor Varsity Championship Meet lj 14-4 -0.4%
2024-01-28 NSCHSAA & NSCHSGAA Indoor Varsity Championship Meet 55mh 10.32 10th · 1st on team -0.4% PR SR
2024-01-28 NSCHSAA & NSCHSGAA Indoor Varsity Championship Meet 55mh 10.5 12th · 2nd on team -0.4%
2024-01-12 NSCHSAA Frosh/Soph Championships lj 13-4 -0.4%
2024-01-12 NSCHSAA Frosh/Soph Championships 55mh 10.46 4th · 2nd on team -0.4% PR SR
2023-12-27 Ocean Breeze Holiday Festival lj 13-6 -1.9%
2023-12-21 NSCHSAA Christmas Classic lj 14-6.75 -0.4%
2023-12-21 NSCHSAA Christmas Classic 55mh 10.8 3rd · 2nd on team -0.4% PR SR
2023-12-09 St. Anthony's Developmental #1 lj 12-4 -0.4%
2023-12-09 St. Anthony's Developmental #1 55mh 11.17 2nd · 1st on team -0.4% PR SR

2019 TF

Bellmore/N. Bellmore PAL (NY) · Grade 4

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-02-17 Pre Nationals Invitational 55m 9.22 26th · 2nd on team -1.9% ★PR SR
2019-02-17 Pre Nationals Invitational 200m 33.97 25th · 1st on team -1.9% PR SR
2019-01-13 USATF Long Island Youth Indoor Association Championships 55m 9.31 1st · 1st on team -0.4% PR SR
2019-01-13 USATF Long Island Youth Indoor Association Championships 200m 36.1 3rd · 1st on team -0.4% SR

2018 TF

Bellmore/N. Bellmore PAL (NY) · Grade 3

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-06-17 USATF Long Island Association Junior Olympic Championships 100m 16.89 6th · 2nd on team 0.0% PR SR
2018-06-17 USATF Long Island Association Junior Olympic Championships 200m 35.37 7th · 3rd on team 0.0% PR SR
2018-03-11 USATF Hershey Youth Indoor Championship ages 8U-14 55m 9.69 64th · 2nd on team -1.9% PR SR
2018-03-11 USATF Hershey Youth Indoor Championship ages 8U-14 200m 36.35 75th · 2nd on team -1.9% PR SR
2018-02-18 Pre Nationals Invitational 55m 10.01 41st · 2nd on team -1.9%
2018-02-18 Pre Nationals Invitational 200m 37.18 40th · 2nd on team -1.9% PR SR
2018-01-13 USATF LI Youth Indoor Championships 200m 38.73 5th · 2nd on team -0.4% PR SR
2018-01-13 USATF LI Youth Indoor Championships 55m 11.06 2nd · 2nd on team -0.4%
2017-12-27 Ocean Breeze Holiday Festival - Youth Division 55m 9.94 14th · 1st on team -1.9% PR SR
2017-12-27 Ocean Breeze Holiday Festival - Youth Division 300m 1:06.67 25th · 1st on team -1.9% PR SR