Racecast

Harper Allen

Blue Thunder Track (MO) · - · CMAC · 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 137.8 2026 TF season
Best race 141.4 TF
Races 29
Seasons 3 2024 — 2026

Training paces & VO2max → critical speed 7:14/mi, fitted from 16 races in 2025

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2025 XC 135.7

CMAC All Stars (MO) · Grade -

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-26 Gans Creek Recreation Area 3000m 12:13.1 1st · 1st on team 137.5 -0.9% ★CR CSR
2025-10-18 Hannibal-LaGrange University 3000m 12:09 1st · 1st on team 139.4 0.0% ★PR ★CR R SR CSR RSR
2025-10-12 Rothwell Park 3000m 12:16 1st · 1st on team 135.6 -3.0% PR ★CR R SR CSR RSR
2025-10-04 AP Green Estate 3000m 13:13 1st · 1st on team 131.4 +0.6% ★CR CSR
2025-09-21 Fulton High School 3000m 13:05.1 1st · 1st on team 134.6 +4.1% ★CR R SR CSR RSR

2024 XC 129.9

CMAC All Stars (MO) · Grade -

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-16 Masterson Station Park 3000m 12:20.7 10th · 1st on team 134.5 -3.4% PR ★CR R SR CSR RSR
2024-10-20 Gans Creek Recreation Area 3000m 12:44.8 1st · 1st on team 133.9 -0.9% PR CR R SR CSR RSR
2024-10-06 Rothwell Park 3000m 12:56 1st · 1st on team 129.7 -3.0% PR CR R SR CSR RSR
2024-09-28 North Jefferson City Recreation Area 3000m 13:05 1st · 1st on team 126.6 -4.0% PR ★CR R SR CSR RSR
2024-09-22 Fulton High School 3000m 14:13.2 1st · 1st on team 125.0 +4.1% PR CR R SR CSR RSR

Track & Field

TF speed rating

2026 TF 133.4

Blue Thunder Track (MO) · Grade -

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-06-12 AAU Missouri Valley District Qualifier (Missouri) 800m 2:39.75 3rd · 2nd on team 140.5 +0.5% ★PR R SR RSR
2026-06-12 AAU Missouri Valley District Qualifier (Missouri) 1500m 5:20.37 2nd · 2nd on team 141.4 +0.5% ★PR ★R SR RSR
2026-06-03 Summer Track Youth Program 2026 - Week 1 1mile 6:30.39 4th · 4th on team 125.3 +0.4% ★PR SR
2026-06-03 Summer Track Youth Program 2026 - Week 1 1mile 6:30.39 2nd · 2nd on team 125.3 +0.4%
2026-06-03 Summer Track Youth Program 2026 - Week 1 800m 2:42.69 3rd · 3rd on team 137.8 +0.4% PR SR RSR
2026-06-03 Summer Track Youth Program 2026 - Week 1 800m 2:42.69 5th · 5th on team 137.8 +0.4%
2026-06-03 Summer Track Youth Program 2026 - Week 1 400m 1:11.03 3rd · 3rd on team — +0.4%
2026-06-03 Summer Track Youth Program 2026 - Week 1 400m 1:11.03 4th · 4th on team — +0.4%
2026-05-24 Ultimate Speed Academy Run This City Invitational 800m 2:46.55 3rd · 2nd on team 133.7 -0.3% PR SR
2026-05-24 Ultimate Speed Academy Run This City Invitational 400m 1:10.56 9th · 2nd on team — -0.3%
2026-05-16 Windsteppers Pastor Donald D. Ford I Developmental Meet Featuring Anthony Harrison Relay 800m 2:47.86 3rd · 1st on team 134.2 +0.9% RSR
2026-05-16 Windsteppers Pastor Donald D. Ford I Developmental Meet Featuring Anthony Harrison Relay 400m 1:17.01 7th · 2nd on team — +0.9%
2026-05-16 Windsteppers Pastor Donald D. Ford I Developmental Meet Featuring Anthony Harrison Relay 100m 15.11 2nd · 1st on team — +0.9% ★PR SR
2026-05-10 Xplosion Mothers Day Mayhem in Missouri 400m 1:10.32 9th · 2nd on team — +0.4% ★PR SR
2026-05-10 Xplosion Mothers Day Mayhem in Missouri 100m 15.18 7th · 1st on team — +0.4% PR SR
2026-05-10 Xplosion Mothers Day Mayhem in Missouri 800m 2:47.54 2nd · 1st on team 133.8 +0.4% PR SR RSR
2026-05-03 St. Louis Blues Invitational 200m 30.79 14th · 3rd on team — +0.4% ★PR SR
2026-05-03 St. Louis Blues Invitational 800m 2:53.48 3rd · 2nd on team 129.3 +0.4% PR SR RSR
2026-05-03 St. Louis Blues Invitational 1500m 5:53.92 3rd · 3rd on team 127.9 +0.4% PR SR