Racecast

Matthew D. Riffle

UC Santa Cruz (CA) · So · MVALCA D2NCS D22 · Compare head to head

Athlete rating 110.7 2026 TF season
Best race 124.9 TF
Races 125
Seasons 7 2020 — 2026

RankedNation #4250·NCAA DIII #1386·WEST #1114·COAST-TO-COAST ATHLETIC #8·CA #463·Team #13 ?

Rating scale ?

Cross Country

2023 XC 109.1

American (CA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-18 Hayward High School 4828m 19:26.7 123rd · 6th on team 104.5 +0.020
2023-11-01 Quarry Lakes Regional Recreation Area 4828m 17:46.9 40th · 6th on team 109.7 -0.017 CSR
2023-10-21 Mt. San Antonio College 4715m 19:25 110th · 4th on team 107.7 +0.077 ★PR ★CR SR CSR
2023-10-18 Mission San José High School 3218m +0.026 SR CSR
2023-10-18 Mission San José High School 3218m 11:24.4 6th · 3rd on team 115.5 +0.026 SR CSR RSR
2023-10-11 Quarry Lakes Regional Recreation Area 4828m 17:51.7 40th · 8th on team 108.8 -0.017 CSR
2023-10-07 Crystal Springs 4747m 19:29.4 117th · 3rd on team 107.8 +0.069 ★PR ★CR SR CSR
2023-10-04 Garin Regional Park 3379m 12:40.3 7th · 3rd on team 109.9 +0.036 SR CSR
2023-09-27 Newark Memorial 4828m 17:47.2 32nd · 4th on team 109.4 -0.016 ★CR CSR
2023-09-16 Hayward High School 4828m 18:13.2 94th · 3rd on team 109.8 +0.020 CSR
2023-09-09 Golden Gate Park 4473m 16:57 158th · 3rd on team 106.9 -0.008 ★PR ★CR SR CSR
2023-09-06 Mission San José High School 4828m 17:43.9 26th · 3rd on team 110.3 -0.006 ★CR SR CSR RSR

2022 XC 110.9

American (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-19 Hayward High School 4828m 19:08.4 126th · 7th on team 105.7 +0.020
2022-11-02 Quarry Lakes Regional Recreation Area 4828m 17:25.4 35th · 4th on team 112.0 -0.017 ★PR ★CR SR CSR
2022-10-19 Mission San José High School 3218m 11:21 12th · 3rd on team 116.8 +0.026 ★PR ★CR R SR CSR RSR
2022-10-15 Hayward High School 4828m 18:32.3 27th · 2nd on team 109.2 +0.020
2022-10-12 Newark Memorial 4828m -0.016 CR CSR
2022-10-12 Newark Memorial 4828m 17:57.9 39th · 4th on team 109.6 -0.016 CR CSR
2022-10-05 Garin Regional Park 3379m 12:38 8th · 2nd on team 110.5 +0.036 ★PR ★CR SR CSR
2022-09-28 Quarry Lakes Regional Recreation Area 4828m 17:28 23rd · 3rd on team 111.6 -0.017 PR CR SR CSR RSR
2022-09-17 Hayward High School 4828m 18:09.3 7th · 1st on team 111.5 +0.020 ★CR CSR RSR
2022-09-13 Mission San José High School 4828m 17:48 25th · 3rd on team 110.7 -0.006 PR CR SR CSR RSR

2021 XC 106.2

American (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-20 Hayward High School 4828m 19:54.9 124th · 5th on team 103.4 +0.020
2021-11-04 Quarry Lakes Regional Recreation Area 4828m 18:30.5 43rd · 6th on team 107.5 -0.017 PR CR SR CSR
2021-10-13 Mission San José High School 4828m 18:34 47th · 6th on team 106.7 -0.006 PR CR SR CSR
2021-10-06 James Logan 3218m 11:45.8 13th · 2nd on team 107.6 -0.016 ★CR CSR
2021-09-29 Coyote Hills Regional Park 5000m 21:57 48th · 5th on team 101.4 +0.068 ★PR ★CR SR CSR
2021-09-15 Mission San José High School 3218m 12:01 5th · 2nd on team 110.3 +0.026 CR R CSR RSR
2021-09-11 Hayward High School 4828m 19:34.2 44th · 2nd on team 105.3 +0.020 CR CSR
2021-09-08 Mission San José High School 4828m 19:03 44th · 5th on team 105.2 -0.006 PR CR SR CSR
2021-09-01 Newark Memorial 3218m 11:41.2 6th · 2nd on team 108.4 -0.008 PR ★CR R SR CSR RSR

2020 XC 100.4

American (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-04-15 Newark Memorial 3218m 12:44.6 4th · 1st on team 100.4 -0.008 PR CR R SR CSR RSR

Track & Field

2026 TF 108.7

UC Santa Cruz (CA) · Grade So

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-09 Franson Last Chance and Multis 800m 1:53.65 50th · 4th on team 110.8 -0.051 ★PR SR
2026-05-09 Franson Last Chance and Multis 400m 49.48 27th · 1st on team -0.051 ★PR SR
2026-05-01 C2C Championships 800m 1:54.38 5th · 3rd on team 112.9 -0.027 PR SR RSR
2026-04-21 Meet results → Men's 800 Meters 1:56.83 1st · 1st on team ★PR SR
2026-04-21 Meet results → Men's 400 Meters 50.37 1st · 1st on team ★PR SR
2026-04-10 Chico Invitational 800m 1:55.79 6th · 2nd on team 110.5 -0.036 PR SR RSR
2026-04-03 Mike Fanelli Track Classic 800m 1:58.92 148th · 5th on team 107.1 -0.041
2026-03-20 Johnny Mathis Invitational 800m 1:59.4 12th · 3rd on team 106.6 -0.041
2026-03-17 Gary Shaw Last Chance Meet 800m 1:56.83 1st · 1st on team 109.8 -0.034 PR SR RSR
2026-03-17 Gary Shaw Last Chance Meet 400m 50.37 4th · 1st on team -0.034 PR SR
2026-03-06 Kim Duyst Invitational 800m 2:00.17 11th · 2nd on team 106.6 -0.035 SR RSR
2026-02-05 Nevada Wolfpack Classic & CE 400m 52.8 22nd · 1st on team -0.025 SR
2026-01-25 University of Portland Indoor 1 800m 2:02.19 12th · 4th on team 105.4 -0.042 SR RSR

2025 TF 105.6

Unattached (TX) · Grade Fr

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-06-26 Chabot Final All Comers Meet lj 16-04.00 -0.039
2025-06-26 Chabot Final All Comers Meet 100m 13.04 15th · 15th on team -0.039 ★PR SR
2025-06-26 Chabot Final All Comers Meet 400m 54.16 4th · 4th on team -0.039
2025-06-26 Chabot Final All Comers Meet 110mh 21.59 1st · 1st on team -0.039 ★PR SR
2025-04-18 Johnny Mathis Invitational 800m 1:59.3 15th · 2nd on team 106.6 -0.041 PR SR RSR
2025-04-12 Meet results → Men's 800 Meters 1:59.17 4th · 1st on team PR SR
2025-04-05 Mike Fanelli Classic 800m 2:00.75 113th · 6th on team 105.1 -0.041
2025-03-21 Hornet Invitational 800m 1:59.75 47th · 3rd on team 106.6 -0.036 PR SR RSR
2025-03-14 Aggie Open 400m 52.73 15th · 2nd on team -0.036 SR
2025-02-28 Kim Duyst Invitational 800m 2:02.5 14th · 3rd on team 104.2 -0.035 SR RSR

2024 TF 121.4

American (CA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-18 CIF North Coast Section Meet of Champions 800m 2:01.36 27th · 1st on team 122.5 -0.048
2024-05-11 NCS Bayshore Area Championships 800m 2:00.28 6th · 1st on team 124.9 -0.040 PR ★R SR RSR
2024-05-04 MVAL Championships 800m 2:08 4th · 1st on team 117.8 -0.040
2024-05-04 MVAL Championships 400m 53.23 2nd · 1st on team -0.040
2024-04-27 Clash of the Titans 200m 23.47 15th · 1st on team -0.045 ★PR SR
2024-04-17 MVAL #5 800m 2:00.49 3rd · 1st on team 124.1 -0.042 PR R SR RSR
2024-04-13 Granada Distance & Sprint Festival 400m 53.07 7th · 1st on team -0.038
2024-04-13 Granada Distance & Sprint Festival 800m 2:04 16th · 1st on team 121.6 -0.038 RSR
2024-04-10 MVAL Center Meet #4 at Moreau Catholic 400m 51.89 2nd · 1st on team -0.037
2024-04-06 De Anza/Cupertino Invite 800m 2:03.58 8th · 1st on team 121.5 -0.038 SR RSR
2024-04-06 De Anza/Cupertino Invite 400m 51.74 7th · 1st on team -0.038 SR
2024-03-16 Saint Francis Invitational 400m 52.03 9th · 1st on team -0.040 SR
2024-03-13 MVAL #2 200m 24.32 10th · 1st on team -0.042 PR SR
2024-03-13 MVAL #2 800m 2:05.14 2nd · 1st on team 119.6 -0.042 RSR
2024-03-02 K-Bell Track and Field Classic 400m 53.18 6th · 1st on team -0.042
2024-02-24 Skyline Invitational 400m 52.94 12th · 1st on team -0.045 SR
2024-02-24 Skyline Invitational 800m 2:04.77 9th · 1st on team 119.6 -0.045 SR RSR

2023 TF 116.0

American (CA) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-13 NCS Bayshore Championships 800m 2:05.46 15th · 1st on team 119.5 -0.041
2023-05-13 NCS Bayshore Championships 400m 51.38 8th · 1st on team -0.041 PR SR
2023-05-06 MVAL Championship 800m 2:06.01 7th · 2nd on team 119.3 -0.040
2023-05-06 MVAL Championship 800m 2:03.22 4th · 1st on team 122.0 -0.040 PR R SR RSR
2023-05-06 MVAL Championship 400m 51.6 6th · 1st on team -0.040 PR SR
2023-05-06 MVAL Championship 400m 52.87 13th · 3rd on team -0.040
2023-04-15 Granada Distance & Sprint Festival 800m 2:04.51 23rd · 1st on team 120.6 -0.038 PR R SR RSR
2023-04-15 Granada Distance & Sprint Festival 400m 53.22 14th · 1st on team -0.038 PR SR
2023-04-05 MVAL: American vs Washington 800m 2:07.02 2nd · 1st on team 118.3 -0.035
2023-04-05 MVAL: American vs Washington 200m 24.71 8th · 2nd on team -0.035 PR SR
2023-03-29 MVAL: American - Kennedy - Irvington 800m 2:07.36 2nd · 1st on team 118.8 -0.035 R RSR
2023-03-29 MVAL: American - Kennedy - Irvington 1600m 4:46.73 2nd · 1st on team 117.6 -0.035 ★PR SR
2023-03-25 Castro Valley Relays 1600m 5:06.49 12th · 1st on team 109.1 -0.041
2023-03-22 MVAL: American - Mission San Jose - Moreau 1600m 5:01.88 6th · 2nd on team 111.4 -0.035
2023-03-22 MVAL: American - Mission San Jose - Moreau 800m 2:09.12 5th · 1st on team 116.8 -0.035
2023-03-18 Saint Francis Invitational 1mile 4:56.98 30th · 1st on team 113.5 -0.040 ★PR SR
2023-03-18 Saint Francis Invitational 800m 2:06.64 19th · 1st on team 118.7 -0.040 PR R SR RSR
2023-03-11 Willow Glen Track and Field Invitational 1600m 4:52.9 18th · 1st on team 113.7 -0.044 PR SR
2023-03-08 MVAL: American - James Logan - Newark Memorial 1600m 4:55.29 4th · 1st on team 113.1 -0.040 SR
2023-03-08 MVAL: American - James Logan - Newark Memorial 800m 2:09.69 1st · 1st on team 115.6 -0.040
2023-03-04 K-Bell Track and Field Classic 1600m 5:00.14 52nd · 1st on team 111.2 -0.042
2023-03-04 K-Bell Track and Field Classic 800m 2:09.22 20th · 1st on team 115.9 -0.042 PR SR RSR
2023-02-18 MVAL Scrimmage 1600m 4:57.75 7th · 2nd on team 112.2 -0.040 SR RSR

2022 TF 110.6

American (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-07 MVAL Championship 1600m 4:54.53 2nd · 1st on team 114.4 -0.040 PR SR
2022-05-07 MVAL Championship 1600m 5:00.88 8th · 3rd on team 112.0 -0.040
2022-05-07 MVAL Championship 400m 57.56 8th · 2nd on team -0.040
2022-05-07 MVAL Championship 800m 2:14.58 3rd · 2nd on team 112.4 -0.040
2022-05-07 MVAL Championship 800m 2:10.92 1st · 1st on team 115.5 -0.040 PR R SR RSR
2022-04-16 Granada Distance & Sprint Festival 800m 2:11.95 45th · 1st on team 114.8 -0.038 PR R SR RSR
2022-04-13 MVAL American vs Washington 1600m 4:57.44 5th · 4th on team 113.0 -0.042 PR SR
2022-04-13 MVAL American vs Washington 3200m 12:07.96 9th · 6th on team 99.5 -0.042 ★PR SR
2022-04-13 MVAL American vs Washington 800m 2:12.16 3rd · 2nd on team 114.3 -0.042
2022-04-06 MVAL Tri Meet American, Irvington, JFK 1600m 5:08.37 1st · 1st on team 109.2 -0.042
2022-04-06 MVAL Tri Meet American, Irvington, JFK 800m 2:12 1st · 1st on team 114.4 -0.042 PR R SR RSR
2022-03-30 MVAL: American - Mission San Jose - Moreau Catholic 1600m 5:08.37 5th · 2nd on team 109.6 -0.037 PR SR
2022-03-30 MVAL: American - Mission San Jose - Moreau Catholic 800m 2:15.53 1st · 1st on team 112.0 -0.037 R RSR
2022-03-30 MVAL: American - Mission San Jose - Moreau Catholic 400m 56.68 2nd · 1st on team -0.037 PR SR
2022-03-16 MVAL: American - James Logan - Newark Memorial 400m 58.41 2nd · 1st on team -0.037
2022-03-16 MVAL: American - James Logan - Newark Memorial 1600m 5:12.43 2nd · 2nd on team 108.0 -0.037 PR SR
2022-03-16 MVAL: American - James Logan - Newark Memorial 800m 2:18.57 1st · 1st on team 109.2 -0.037
2022-03-12 K-Bell Track and Field Classic 400m 58.14 9th · 1st on team -0.042 PR SR
2022-03-12 K-Bell Track and Field Classic 800m 2:15.06 17th · 1st on team 111.4 -0.042 PR R SR RSR
2022-02-19 MVAL Scrimmage 1600m 5:22.88 24th · 5th on team 104.2 -0.040 PR SR RSR
2022-02-19 MVAL Scrimmage 400m 59.94 3rd · 2nd on team -0.040 PR SR
2022-02-19 MVAL Scrimmage 800m 2:21.63 16th · 1st on team 106.6 -0.040 PR SR RSR

2021 TF 102.4

American (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-04 MVAL - Logan, Moreau, American 1600m 5:25.78 19th · 7th on team 104.1 -0.040 PR SR
2021-06-04 MVAL - Logan, Moreau, American 800m 2:22.11 5th · 1st on team 106.9 -0.040 PR R SR RSR
2021-05-28 MVAL Tri Meet American, Logan, Washington 800m 2:28.95 4th · 2nd on team 101.6 -0.042
2021-05-28 MVAL Tri Meet American, Logan, Washington 1600m 5:33.2 4th · 3rd on team 101.3 -0.042
2021-05-21 MVAL Mission vs Irvington vs American 800m 2:24.75 1st · 1st on team 104.7 -0.042 PR R SR RSR
2021-05-21 MVAL Mission vs Irvington vs American 1600m 5:32.91 5th · 3rd on team 101.6 -0.042 PR SR
2021-05-07 MVAL: American vs. Kennedy vs. Newark 1600m 5:43.1 6th · 3rd on team 99.0 -0.037 PR SR RSR
2021-05-07 MVAL: American vs. Kennedy vs. Newark 800m 2:31.9 2nd · 1st on team 100.2 -0.037 PR SR RSR