Racecast

Matthew Diederich

Los Altos (CA) · 12 · SCVAL?CA D1CCS 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 99.8 2023 XC season
Best race 115.7 XC
Races 53
Seasons 4 2020 — 2023

RankedNation #103636·CA #12451·CA D1 #5466·CCS #1532·CCS D1 #353·SCVAL #327·Team #83 ?

Training paces & VO2max → critical speed 6:22/mi, fitted from 12 races in 2022

Speed rating — all races

Cross Country

XC speed rating

2023 XC 98.1

Los Altos (CA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-10-18 Baylands Park 4988m 20:58.2 48th · 17th on team 100.3 -0.5%
2023-10-03 Crystal Springs 4747m 22:42.9 120th · 30th on team 91.6 +4.3% SR CSR
2023-09-19 Baylands Park 4988m 20:53 43rd · 19th on team 100.0 -0.5% ★PR ★CR SR CSR
2023-09-16 Toro Park 4828m 20:36 64th · 21st on team 100.4 +2.7% ★CR SR CSR RSR
2023-09-09 Golden Gate Park 4473m 18:31.5 109th · 22nd on team 98.2 -2.9% SR CSR RSR

2022 XC 113.7

Los Altos (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-10-08 Woodward Park 5000m 19:08.1 57th · 6th on team 110.9 -0.8% CSR
2022-10-04 Crystal Springs 4747m 18:13.6 64th · 7th on team 113.1 +4.3% ★PR ★CR SR CSR
2022-09-20 Baylands Park 5000m 18:15.3 50th · 7th on team 115.3 -0.5% ★PR ★CR SR CSR
2022-09-17 Newhall Community Park 4828m 17:56.8 10th · 2nd on team 115.7 +2.1% ★PR ★CR ★R SR CSR RSR
2022-09-10 Golden Gate Park 4473m 16:00.6 139th · 7th on team 113.3 -2.9% ★PR ★CR SR CSR RSR

2021 XC 112.8

Los Altos (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-02 Crystal Springs 4747m 18:22.5 11th · 3rd on team 113.5 +4.3% PR CR SR CSR
2021-10-19 Baylands Park 5000m 18:27.8 9th · 2nd on team 115.0 -0.5% CR CSR
2021-10-09 Woodward Park 5000m 18:20.1 26th · 3rd on team 115.3 -0.8% PR ★CR R SR CSR RSR
2021-10-05 Crystal Springs 4747m 18:39.3 9th · 4th on team 112.4 +4.3% PR CR R SR CSR RSR
2021-09-21 Baylands Park 5000m 19:26.6 20th · 3rd on team 111.6 -0.5% PR CR R SR CSR RSR
2021-09-18 Newhall Community Park 4828m 18:49.4 37th · 4th on team 110.1 +2.1% PR CR SR CSR
2021-09-11 Golden Gate Park 3427m 12:54.9 18th · 1st on team 111.3 +1.4% ★PR ★CR R SR CSR RSR

2020 XC 89.8

Los Altos (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-02-20 Los Altos High School 3379m 15:29.6 198th · 24th on team 89.8 0.0% ★PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2023 TF 108.3

Los Altos (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-04-18 Palo Alto @ Los Altos 1600m 5:20.83 14th · 5th on team 105.3 +0.3%
2023-04-15 2nd Annual CCS Last Chance Meet 1600m 5:02.24 21st · 4th on team 111.1 -0.1% SR RSR
2023-04-04 Los Altos @ Homestead 800m 2:24.08 16th · 9th on team 106.1 +0.9% SR
2023-03-21 Milpitas @ Los Altos 3200m 11:30.09 6th · 5th on team 106.2 +0.3%
2023-03-21 Milpitas @ Los Altos 1600m 5:11.88 6th · 5th on team 109.1 +0.3%
2023-03-07 Gunn @ Los Altos 3200m 10:59.13 6th · 5th on team 110.6 +0.3% SR RSR
2023-03-04 Rustbuster Invite 1600m 5:07.53 20th · 4th on team 109.8 +0.2% SR RSR

2022 TF 110.7

Los Altos (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-04-28 SCVAL/DAL Finals 3200m 11:10.14 16th · 3rd on team 110.2 +0.8%
2022-04-28 SCVAL/DAL Finals 1600m 5:02.06 14th · 2nd on team 113.0 +0.8%
2022-04-21 Los Altos @ Palo Alto 1600m 4:58.09 4th · 1st on team 114.7 +0.8% RSR
2022-04-16 CCS Last Chance T&F Meet 3200m 10:39.5 9th · 2nd on team 114.6 +0.3% ★PR SR RSR
2022-04-09 Cupertino/De Anza Invite 1600m 4:55.73 52nd · 6th on team 114.4 -0.3% ★PR SR RSR
2022-04-06 Homestead@Los Altos 3200m 11:55.82 4th · 1st on team 102.9 +0.3%
2022-04-06 Homestead@Los Altos 1600m 5:05.63 7th · 1st on team 111.4 +0.3%
2022-03-23 Lynbrook@Los Altos 1600m 5:02.74 8th · 7th on team 112.3 +0.3% PR SR RSR
2022-03-23 Lynbrook@Los Altos 3200m 11:26.45 9th · 6th on team 107.2 +0.3%
2022-03-19 Saint Francis Invitational 1mile 5:02.5 13th · 1st on team 111.9 -0.6% ★PR SR RSR
2022-03-16 Los Altos @ Milipitas 800m 2:20.73 7th · 6th on team 109.0 +1.0% ★PR SR
2022-03-10 Los Gatos @ Los Altos 3200m 11:02.94 2nd · 1st on team 109.7 -0.9%
2022-03-10 Los Gatos @ Los Altos 1600m 5:11.25 3rd · 2nd on team 108.1 -0.9%
2022-03-05 Rustbuster Invitational 1600m 5:05 10th · 1st on team 111.6 +0.2% PR SR RSR
2022-03-02 Los Altos @ Gunn 800m 2:21.84 4th · 3rd on team 107.8 +0.8% PR SR RSR
2022-03-02 Los Altos @ Gunn 3200m 10:59.77 3rd · 3rd on team 111.5 +0.8% PR SR RSR

2021 TF 97.9

Los Altos (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-05-26 Los Altos@Los Gatos 1600m 5:39.68 5th · 5th on team 99.4 -0.9% PR SR
2021-05-26 Los Altos@Los Gatos 800m 2:32.67 4th · 3rd on team 99.1 -0.9% PR SR
2021-05-19 Los Altos @ Lynbrook 1600m 5:42.88 10th · 6th on team 100.2 +0.6% PR R SR RSR
2021-05-19 Los Altos @ Lynbrook 3200m 12:40.35 7th · 6th on team 98.2 +0.6% PR SR
2021-05-14 Palo Alto @ Los Altos 800m 2:38.55 9th · 5th on team 96.6 +0.3%
2021-05-14 Palo Alto @ Los Altos 1600m 5:45.91 18th · 7th on team 98.8 +0.3% PR SR
2021-05-08 RustBuster Relays 800m 2:40.39 16th · 11th on team 95.7 +0.2%
2021-05-01 Milpitas @ Los Altos 1600m 5:50.18 13th · 8th on team 97.7 +0.3% PR SR
2021-05-01 Milpitas @ Los Altos 800m 2:34.9 8th · 3rd on team 99.0 +0.3% PR R SR RSR
2021-04-22 Los Altos @ Homestead 1600m 5:58.63 18th · 6th on team 95.6 +0.9%
2021-04-22 Los Altos @ Homestead 800m 2:36.99 7th · 5th on team 98.0 +0.9% PR R SR RSR
2021-04-16 Gunn @ Los Altos 1600m 5:55.86 13th · 9th on team 96.1 +0.3% PR R SR RSR