Racecast

Genesis Mazriegos

Maryvale Prep Academy (AZ) · 11 · AZ D1 · 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 87.9 2024 XC season
Best race 97.4 TF
Races 21
Seasons 3 2023 — 2025

RankedNation #114773·AZ #1637·AZ D1 #942·Team #1 ?

Speed rating — all races

Cross Country

XC speed rating

2024 XC 86.3

Maryvale Prep Academy (AZ) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-09-27 Toka Sticks Golf Course 5000m 30:03.3 168th · 1st on team 83.6 -1.2% ★CR CSR
2024-09-21 Cesar Chavez Park 5000m 29:35 38th · 1st on team 85.3 +0.1% ★CR CSR
2024-09-18 Boulder Creek High School 5000m 28:08 10th · 1st on team 89.3 -0.6% ★CR SR CSR RSR
2024-09-07 Freestone Park 5000m 29:42.2 109th · 1st on team 86.9 +1.8% ★CR SR CSR RSR

2023 XC 94.3

Maryvale Prep Academy (AZ) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-07 Western Regional/Grand Canal Liner Park 5000m 27:18.4 145th · 1st on team 94.3 +0.7% ★PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2025 TF

Maryvale Prep Academy (AZ) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-04-28 Maryvale Prep Intersquad/Senior Mini Meet 100m 15.94 1st · 1st on team ★PR SR
2025-04-04 Ben McIvor Memorial State Qualifier 300mh 1:08.75 28th · 1st on team +0.1% ★PR SR
2025-03-08 Rattler Booster 400m 1:21.59 57th · 1st on team -0.6% ★PR SR
2025-02-26 Trivium Prep-Maryvale Prep-JP2 Trifecta 200m 34.14 8th · 4th on team +0.3% ★PR SR

2024 TF 94.0

Maryvale Prep Academy (AZ) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-04-13 Alhambra Valley Classic - register here 3200m 16:16.27 9th · 2nd on team 90.5 +0.3% ★PR SR
2024-04-05 Ben McIvor Memorial Invitational Qualifier 400m 1:23.68 26th · 1st on team +0.1% PR SR
2024-03-27 Bears Underclassman Invitational 400m 1:27.07 29th · 1st on team +1.9% SR
2024-03-16 Rattler Booster 800m 3:13.59 60th · 1st on team 94.0 -0.6%
2024-02-24 4th Annual Maricopa Invitational 800m 3:08.11 20th · 2nd on team 97.4 +0.1% ★PR ★R SR RSR

2023 TF 89.9

Maryvale Prep Academy (AZ) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-04-17 CAA Soaring Classic (HS) 100m 15.96 27th · 1st on team +0.1% PR SR
2023-04-15 CAA Under the Lights (HS/JH) 400m 1:34.4 8th · 2nd on team 0.0%
2023-04-15 CAA Under the Lights (HS/JH) 1600m 7:21.87 8th · 1st on team 92.4 0.0% ★PR R SR RSR
2023-04-01 CAA Fierce Classic (HS/JH) 800m 3:20.92 10th · 1st on team 91.4 0.0% PR R SR RSR
2023-03-18 CAA HS Go for the Gold Invite 400m 1:24.65 17th · 1st on team -0.2% PR SR
2023-03-03 CAA HS Kick Off Classic 800m 3:34 14th · 1st on team 85.9 +0.1% PR R SR RSR
2023-03-03 CAA HS Kick Off Classic 1600m 7:34.49 12th · 1st on team 89.9 +0.1% PR R SR RSR