Racecast

Mariah Yates-Johnson

C.H. Flowers (MD) · 12 · MD D4APGCPS CROSS-COUNTRY4A · 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 105.8 2024 XC season
Best race 115.5 TF
Races 30
Seasons 3 2023 — 2025

RankedNation #50221·MD #711·MD D4A #323·Team #8 ?

Speed rating — all races

Cross Country

XC speed rating

2024 XC 103.9

C.H. Flowers (MD) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-31 Fort Washington Park 5000m 24:14.9 22nd · 3rd on team 105.0 +0.9%
2024-10-16 Fort Washington Park 5000m 23:12.8 14th · 5th on team 109.0 +0.9% ★PR ★CR SR CSR RSR
2024-09-28 Fort Washington Park 5000m 26:37.5 45th · 5th on team 97.6 +0.9% SR CSR RSR
2024-09-21 Georgetown Prep 5000m +2.4% ★CR SR CSR

2023 XC 103.3

C.H. Flowers (MD) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-18 Fort Washington Park 5000m 23:19.2 9th · 4th on team 109.7 +0.9% PR CR R SR CSR RSR
2023-10-06 Goucher College 5000m 25:08.2 18th · 3rd on team 102.1 +0.9% ★CR CSR
2023-09-30 Fort Washington Park 5000m 24:39.3 12th · 5th on team 103.3 +0.9% PR CR R SR CSR RSR
2023-09-09 Centennial HS 4828m 25:49.2 3rd · 1st on team 98.1 +1.4% ★PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2025 TF 108.2

C.H. Flowers (MD) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-12 MPSSAA 4A East Region Championships 1600m 5:56.37 15th · 2nd on team 113.0 -1.0%
2025-05-08 2025 PGCPS Outdoor Track & Field Championships 3200m 13:29.87 8th · 3rd on team 106.8 -1.5%
2025-04-19 PGCPS Tune-up Meet 1600m 5:59.74 2nd · 2nd on team 112.4 -0.6%
2025-04-16 SL & RAIDERS INVITATIONAL 1600m 6:06.6 2nd · 1st on team 110.5 -0.9%
2025-04-16 SL & RAIDERS INVITATIONAL 3200m 13:25.89 1st · 1st on team 108.3 -0.9%
2025-04-05 Spartan Invitational 2025 1600m 5:48.9 2nd · 1st on team 115.5 -0.9% ★PR ★R SR RSR
2025-03-22 Seahawk Invitational 2025 1600m 6:27.21 16th · 2nd on team 105.2 -0.1% PR SR
2025-02-07 MPSSAA 4A East Region Championships 3200m 13:56.32 14th · 2nd on team 104.3 -1.4%
2025-01-27 2026 PGCPS Indoor Track & Field Championships 3200m 13:23.02 2nd · 2nd on team 108.6 -1.4% ★PR SR
2025-01-11 Montgomery Invitational 800m 2:50.53 50th · 1st on team 107.2 -1.4%
2025-01-04 The Armory Hispanic Games 800m 2:50.61 48th · 2nd on team 105.8 -1.7%
2025-01-04 The Armory Hispanic Games 1500m 6:11.61 24th · 1st on team 100.2 -1.7% ★PR SR
2024-12-23 PGCPS Holiday Invitational 800m 2:47.44 17th · 2nd on team 109.4 -1.4% SR RSR
2024-12-07 Coach A (Rich Andrulonis) Invitational 800m 2:50.62 13th · 1st on team 107.3 -1.4% SR RSR

2024 TF 106.6

C.H. Flowers (MD) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-04-20 McNamara Mustangs Invitational 2024 800m 2:51.98 30th · 2nd on team 105.0 -1.3%
2024-04-17 PGCPS Twilight Meet 800m 2:50.87 7th · 2nd on team 106.5 -0.6%
2024-02-09 MPSSAA 4A East Region Championships 800m 2:44.03 15th · 3rd on team 111.7 -1.4% ★PR R SR RSR
2024-01-27 PGCPS Meet #2 800m 2:46.36 8th · 2nd on team 110.1 -1.4% PR R SR RSR
2023-12-16 Grant Holloway Holiday Invitational 1000m 3:52.49 99th · 3rd on team 101.7 -1.0%
2023-12-09 Virginia Beach HS Opener 1000m 3:46.59 41st · 3rd on team 104.3 -1.0% ★PR SR RSR

2023 TF

C.H. Flowers (MD) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-12-30 The Armory HS Holiday Classic 200m 31.25 42nd · 2nd on team -1.7% ★PR SR
2022-12-30 The Armory HS Holiday Classic 300m 49.37 24th · 1st on team -1.7% ★PR SR