Racecast

Brixton Seibert

Alta Sierra (CA) · 7 · CIAL · Compare head to head

Athlete rating 127.6 2026 TF season
Best race 150.1 XC
Races 25
Seasons 2 2025 — 2026

RankedNation #3477·CA #300·Team #10 ?

Training paces & VO2max → critical speed 5:59/mi, fitted from 17 races in 2025

Rating scale ?

Cross Country

2025 XC 145.7

Alta Sierra (CA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-21 Woodward Park 3000m 10:46 1st · 1st on team 150.1 +0.060 ★R RSR
2025-10-08 Woodward Park 3000m 10:41.7 7th · 2nd on team 150.0 +0.060 ★CR R CSR RSR
2025-10-02 Reyburn Intermediate 3000m 10:35.46 8th · 3rd on team 139.8 -0.017 ★CR CSR
2025-09-25 Buchanan High School 3000m 10:46 4th · 2nd on team 142.5 +0.021 ★CR CSR
2025-09-10 Kastner Intermediate School 3218m 11:34 1st · 1st on team 145.6 +0.042 ★PR ★CR SR CSR
2025-09-06 Madera South High School 3000m 10:27.8 4th · 2nd on team 146.1 +0.017 ★PR ★CR R SR CSR RSR

Track & Field

2026 TF 124.7

Alta Sierra (CA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-04-16 CIAL Championships hj 5-00.00 — — -0.044
2026-04-16 CIAL Championships 3200m 11:05.99 4th · 1st on team 126.8 -0.044
2026-04-09 Jr West Coast Relays hj 4' 9" — — -0.049
2026-04-09 Jr West Coast Relays 3200m 10:59.55 4th · 1st on team 127.3 -0.049 ★PR SR
2026-03-26 Scott Case Invitational hj 4-10.00 — — -0.044
2026-03-26 Scott Case Invitational 800m 2:19.73 4th · 1st on team 127.9 -0.044 ★PR SR
2026-03-19 Granite Ridge Bronco Invitational hj 4' 10" — — -0.038
2026-03-19 Granite Ridge Bronco Invitational 1600m 5:14.02 11th · 2nd on team 125.8 -0.038
2026-03-12 Clark, Alta, Sanchez Tri Meet hj 5' 0" — — -0.024
2026-03-12 Clark, Alta, Sanchez Tri Meet 800m 2:22.8 2nd · 1st on team 127.6 -0.024 PR SR RSR
2026-03-12 Clark, Alta, Sanchez Tri Meet 1600m 5:06.6 4th · 1st on team 130.6 -0.024 ★PR SR RSR
2026-03-05 GR, Alta, & Sanchez Tri Meet hj 5' 0" — — -0.038
2026-03-05 GR, Alta, & Sanchez Tri Meet 800m 2:26.97 4th · 3rd on team 122.3 -0.038 PR SR
2026-03-05 GR, Alta, & Sanchez Tri Meet 1600m 5:23.86 5th · 3rd on team 121.9 -0.038
2026-02-26 Alta Sierra vs Kastner vs Reyburn Tri-Meet 800m 2:28.27 3rd · 1st on team 119.8 -0.049 PR SR
2026-02-20 GR, Alta, & Clark Tri Meet hj 4' 8" — — -0.038
2026-02-20 GR, Alta, & Clark Tri Meet 1600m 5:20.63 5th · 1st on team 123.2 -0.038 SR RSR
2026-02-20 GR, Alta, & Clark Tri Meet 800m 2:31.91 9th · 1st on team 118.3 -0.038 PR SR

2025 TF 103.3

Buchanan (CA) · Grade None ✱

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-12-10 Winter Mile (1600m) & Winter 60m 1600m 5:19.99 102nd · 18th on team 103.3 -0.049 PR R SR RSR