Racecast

Dana Harrington

West Chester Henderson (PA) · 9 · CHES-MONTPA DAAADistrict 1 · 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 106.3 2026 TF season
Best race 108.1 TF
Races 16
Seasons 3 2024 — 2026

RankedNation #53725·PA #2299·PA DAAA #1531·CHES-MONT #108·Team #33 ?

Training paces & VO2max → critical speed 8:35/mi, fitted from 10 races in 2025

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2025 XC 101.5

West Chester Henderson (PA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-14 Downingtown West HS 5000m 22:54 68th · 8th on team 106.4 -3.2% ★PR ★CR R SR CSR RSR
2025-09-20 Hershey Parkview 5K (Reverse Aloha Hills 2016-2023) 5000m 26:34 68th · 8th on team 97.9 +3.7% PR ★CR SR CSR
2025-09-10 Bayard Rustin HS 3218m 14:52.8 30th · 15th on team 100.2 -2.1% ★PR ★CR SR CSR RSR

Track & Field

TF speed rating

2026 TF 103.3

West Chester Henderson (PA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-26 John Hay Pennsylvania Distance Festival 1mile 6:23.28 97th · 8th on team 104.7 -2.1% ★PR SR
2026-05-01 22nd Annual Hoka Henderson Invitational presented by BMRC 2026 1600m 6:10.91 53rd · 5th on team 108.1 -1.5% ★PR ★R SR RSR
2026-04-10 Bob Friday Warrior Invitational 2026 1600m 6:20.11 19th · 7th on team 104.9 -2.1% PR SR
2026-04-01 Rustin Invite 1600m 6:20.49 14th · 3rd on team 106.7 -0.3% PR R SR RSR
2026-02-14 Henderson Invitational 800m 2:54.69 48th · 5th on team 103.3 -1.6% ★PR SR RSR
2025-12-18 Winter Freeze Outdoor Invitational 800m 3:07.15 18th · 2nd on team 96.7 -1.0% PR SR
2025-12-18 Winter Freeze Outdoor Invitational 400m 1:22.91 24th · 6th on team — -1.0% SR
2025-12-09 Henderson 3k/3200 Classic 1mile 6:48.13 36th · 6th on team 99.0 -1.6% PR SR RSR

2025 TF 103.9

E N Peirce (PA) · Grade 8 ✱

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-02 Bryn Mawr Running Co. Henderson Invitational 800m 3:09.58 17th · 9th on team 103.9 -1.5% PR R SR RSR

2024 TF 103.3

E N Peirce (PA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-20 Chester County Middle School Championship discus 40-03.00 — — -0.4%
2024-05-20 Chester County Middle School Championship 400m 1:22.81 18th · 2nd on team — -0.4% ★PR SR
2024-05-03 Hoka/Bryn Mawr Running Co. Henderson Invitational 2024 800m 3:10.65 16th · 8th on team 103.3 -1.5% PR R SR RSR
2024-04-04 Downingtown MS Invitational 100m 19.59 134th · 18th on team — -1.0% ★PR SR