Racecast

Knox Williams

Mount Diablo Heat (CA) · 8 · 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 137.5 2026 TF season
Best race 138.6 XC
Races 20
Seasons 3 2024 — 2026

RankedNation #452·CA #53·Team #8 ?

Training paces & VO2max → critical speed 6:13/mi, fitted from 12 races in 2025

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2025 XC 135.9

Mount Diablo Heat (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-12-13 Blue River Cross Country Course 4000m 14:16.4 32nd · 2nd on team 134.2 +0.7% ★CR CSR
2025-11-01 Lindley Meadow Picnic Area 4000m 13:09.4 4th · 2nd on team 138.6 -4.6% ★PR ★CR ★R SR CSR RSR
2025-10-26 Shadow Cliffs Regional Park 4000m 14:31.01 3rd · 2nd on team 136.4 +4.6% PR ★CR SR CSR RSR
2025-10-05 Presidio Golf Course 4000m 14:38.6 4th · 3rd on team 136.1 +5.2% PR ★CR SR CSR RSR
2025-09-13 Hidden Valley Park 3218m 11:46.8 2nd · 2nd on team 134.2 +5.6% ★PR ★CR SR CSR RSR

2024 XC 134.0

Fallon (CA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-30 Dublin High School 2011m 6:58 3rd · 2nd on team 134.0 0.0% ★PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2026 TF 133.9

Mount Diablo Heat (CA) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-06-22 Nike Outdoor Nationals & USATF U20 Championships 1600m 4:45.7 62nd · 2nd on team 137.9 -0.7% ★PR SR RSR
2026-06-22 Nike Outdoor Nationals & USATF U20 Championships 1500m 4:29.57 67th · 2nd on team 135.9 -0.7% ★PR SR
2026-06-22 Nike Outdoor Nationals & USATF U20 Championships 1mile 4:47.28 61st · 2nd on team 138.0 -0.7% ★PR SR RSR
2026-05-16 3M INVITATIONAL 2026 1500m 4:31.08 4th · 1st on team 134.6 -1.2% PR SR RSR
2026-05-06 TVAL Meet of Champions 1600m 4:56.53 1st · 1st on team 132.0 -1.4% PR SR RSR
2026-05-06 TVAL Meet of Champions 800m 2:19.28 1st · 1st on team 127.9 -1.4% ★PR SR
2026-04-25 Mount Diablo Mini Meet 1500m 4:42.05 1st · 1st on team 130.8 -0.1% SR RSR

2025 TF 131.0

Mount Diablo Heat (CA) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-07-27 USATF National Junior Olympic Championships 1500m 4:36.11 24th · 2nd on team 138.5 +3.8% PR R SR RSR
2025-06-20 USATF Region 14 Junior Olympic Track and Field Championships 1500m 4:39.39 5th · 2nd on team 133.6 +1.2% PR SR RSR
2025-06-13 USATF Pacific Association Jr Olympic Championships 1500m 4:41.59 7th · 2nd on team 130.2 -0.6% PR SR RSR
2025-05-07 TVAL Meet of Champions 1600m 5:02.74 2nd · 1st on team 129.0 -1.4% PR SR RSR
2025-04-24 Dublin Middle School Invite 1600m 5:16.11 1st · 1st on team 123.9 -1.4% PR SR RSR
2025-04-24 Dublin Middle School Invite 400m 1:06.75 3rd · 2nd on team — -1.4% ★PR SR

2024 TF 119.8

Fallon (CA) · Grade 6 ✱

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-08 TVAL Meet of Champions 1600m 5:26.44 6th · 3rd on team 119.8 -1.4% PR R SR RSR