Racecast

Marcus Anderson

Grandville (MI) · 11 · OK REDMI D1KENT-OTTAWA · 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 123.6 2026 TF season
Best race 123.3 TF
Races 50
Seasons 5 2022 — 2026

RankedNation #10288·MI #411·MI D1 #233·OK RED #16·Team #5 ?

Speed rating — all races

Cross Country

XC speed rating

2025 XC 102.7

Grandville (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-10-25 Allendale HS 5000m 19:11.9 56th · 3rd on team 104.0 -3.8% ★CR CSR
2025-10-16 Riverside Park 5000m 18:58.76 86th · 12th on team 106.9 -2.8% ★PR ★CR SR CSR RSR
2025-10-11 Calvin College - Gainey Athletic Complex 5000m 19:47.3 67th · 5th on team 102.4 -2.4% ★CR CSR
2025-10-04 Portage West MS 5000m 21:13.7 274th · 9th on team 96.9 -2.5% CSR
2025-09-24 Grand Haven High School 5000m 19:51.8 30th · 2nd on team 105.0 -0.2% ★CR CSR RSR
2025-09-12 Riverside Park 5000m 19:35.8 63rd · 6th on team 104.2 -2.8% PR CR SR CSR RSR
2025-09-09 South Christian Sports Park 5000m 20:33.94 86th · 13th on team 100.6 -1.2%
2025-08-22 South Christian Sports Park 5000m 20:32.1 168th · 12th on team 101.4 -1.2% ★CR SR CSR RSR

2024 XC 99.8

Grandville (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-26 Allendale HS 5000m 20:05.6 116th · 17th on team 100.5 -3.8% PR CR SR CSR
2024-10-05 Portage West MS 5000m 20:15.5 241st · 12th on team 101.1 -2.5% PR ★CR R SR CSR RSR
2024-09-25 East Kentwood HS 5000m 21:21.1 49th · 12th on team 99.7 +1.0% ★CR CSR
2024-09-13 Riverside Park 5000m 20:29.3 110th · 15th on team 100.4 -2.8% PR CR R SR CSR RSR
2024-09-10 Harbor Lights Middle School 5000m 21:24.16 107th · 23rd on team 97.6 -1.3% PR ★CR R SR CSR RSR

Track & Field

TF speed rating

2026 TF 119.7

Grandville (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-23 Distance Night Under the Lights at Houseman Field 800m 2:00.78 38th · 1st on team 123.1 -1.3% ★PR SR
2026-05-19 U of M Health-West Sports Med Scholarship Invite by Michiana Timing 1600m 4:45.91 40th · 1st on team 118.2 +0.4% ★PR SR
2026-05-15 MHSAA LP Region 02-1 @ Zeeland East 800m 2:02.66 11th · 2nd on team 122.6 -0.2%
2026-05-08 OK Red Conference Meet (EQ Approved) 800m 2:02.11 6th · 1st on team 123.3 0.0% PR ★R SR RSR
2026-04-29 Rockford at Grandville HS 1600m 4:53.06 6th · 3rd on team 115.9 +0.9% PR SR
2026-04-29 Rockford at Grandville HS 800m 2:05.66 3rd · 2nd on team 120.9 +0.9% R RSR
2026-04-25 GR Elite Challenge (EQ approved) 800m 2:04.09 18th · 1st on team 119.8 -1.3% PR SR
2026-04-22 Grand Haven at Grandville HS 400m 52.78 4th · 2nd on team +0.9% ★PR SR
2026-04-20 Grandville at Hudsonville 800m 2:05.2 2nd · 1st on team 120.2 -0.1% PR R SR RSR
2026-04-15 West Ottawa at Grandville 400m 55.17 1st · 1st on team +0.9% PR SR
2026-02-14 AQ MITS 4 800m 2:14.45 14th · 6th on team 113.2 -0.3% PR R SR RSR

2025 TF 109.1

Grandville (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-24 Distance Night Under the Lights at Houseman Field 800m 2:16.39 156th · 7th on team 109.1 -1.3% PR R SR RSR
2025-04-16 Hudsonville at Grandville HS 1600m 5:59.31 36th · 16th on team +0.9% PR SR

2023 TF

Grandville (MI) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-11 Grandville at Baldwin St MS 200m 29.81 14th · 11th on team -0.1% ★PR SR
2023-05-11 Grandville at Baldwin St MS 70m 10.26 13th · 8th on team -0.1% ★PR SR
2023-05-09 Muskegon and Zeeland at Grandville MS 70m 10.53 26th · 12th on team +0.2% PR SR
2023-05-09 Muskegon and Zeeland at Grandville MS 200m 30.59 30th · 13th on team +0.2% PR SR
2023-04-27 Pinewood / Grandville at Jenison 70m 10.59 30th · 13th on team +0.5% PR SR
2023-04-27 Pinewood / Grandville at Jenison 200m 31.19 21st · 17th on team +0.5% SR
2023-04-20 Mona Shores at Grandville MS 70m 10.78 17th · 11th on team +0.2% SR

2022 TF

Grandville (MI) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-05-23 MKO Boys Conference Meet 200m 31.19 19th · 1st on team 0.0%
2022-05-16 Holland at Zeeland MS 100m 14.9 32nd · 12th on team -0.2% ★PR SR
2022-05-16 Holland at Zeeland MS 200m 31.22 22nd · 8th on team -0.2%
2022-05-16 Holland at Zeeland MS 70m 10.61 28th · 11th on team -0.2% PR SR
2022-05-12 Jenison and Potters House at Grandville MS 200m 30.81 16th · 8th on team +0.2% PR SR
2022-05-12 Jenison and Potters House at Grandville MS 70m 11.02 20th · 8th on team +0.2%
2022-05-12 Jenison and Potters House at Grandville MS 100m 15.09 21st · 11th on team +0.2% PR SR
2022-05-10 Muskegon and Crestwood MS at Grandville MS (Tri Meet) 200m 31.36 17th · 9th on team +0.2% PR SR
2022-05-10 Muskegon and Crestwood MS at Grandville MS (Tri Meet) 70m 10.88 24th · 11th on team +0.2% PR SR
2022-05-10 Muskegon and Crestwood MS at Grandville MS (Tri Meet) 100m 18.38 38th · 28th on team +0.2%
2022-04-28 Grandville at Hudsonville MS 100m 15.99 34th · 20th on team -0.1%
2022-04-28 Grandville at Hudsonville MS 200m 32.11 22nd · 8th on team -0.1% PR SR
2022-04-28 Grandville at Hudsonville MS 70m 11.19 23rd · 14th on team -0.1% PR SR
2022-04-20 Grandville @ Mona Shores Dual lj 10' 4 +0.3%
2022-04-20 Grandville @ Mona Shores Dual 100m 15.99 22nd · 14th on team +0.3% PR SR
2022-04-20 Grandville @ Mona Shores Dual 70m 11.33 16th · 10th on team +0.3% PR SR
2022-04-20 Grandville @ Mona Shores Dual 200m 33.53 7th · 6th on team +0.3% PR SR