Racecast

Karl Williamson

Marengo (IL) · 9 · KISHWAUKEE RIVERIL D2A · Compare head to head

Athlete rating 99.3 2025 XC season
Best race 112.9 TF
Races 53
Seasons 4 2023 — 2026

RankedNation #107212·IL #5708·IL D2A #1940·KISHWAUKEE RIVER #32·Team #21 ?

Rating scale ?

Cross Country

2025 XC 99.2

Marengo (IL) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-09-30 Walcamp Outdoor Ministries and Retreat Center 4828m 20:14.8 42nd · 5th on team 98.8 -0.015 ★PR ★CR SR CSR
2025-09-20 Kaneland High School 4828m 20:38.68 82nd · 3rd on team 99.2 +0.020 ★CR CSR
2025-09-06 Kieselburg County Forest Preserve 4828m 20:33.66 28th · 2nd on team 99.5 +0.027 PR ★CR SR CSR RSR
2025-08-30 Emricson Park 4828m 21:52.8 46th · 2nd on team +0.064 PR ★CR SR CSR

2024 XC 108.5

Marengo (IL) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-10-03 Algonquin Road Elementary School 3218m 15:00.2 34th · 2nd on team 107.3 -0.011 ★CR CSR
2024-09-26 North Boone Middle School 3218m 14:55.71 16th · 2nd on team 109.9 -0.006 ★PR ★CR SR CSR
2024-09-19 Indian Oaks Park 3218m 15:12.4 25th · 2nd on team 106.5 -0.005 PR ★CR SR CSR
2024-09-05 Walcamp Outdoor Ministries and Retreat Center 3250m 15:41.4 17th · 2nd on team 110.2 +0.049 ★PR ★CR R SR CSR RSR

Track & Field

2026 TF 96.6

Marengo (IL) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2026-05-20 IHSA Class 2A TRB Sectional - #01 Richmond (R.-Burton) 3200m 12:27.06 25th · 2nd on team 98.2 -0.029
2026-05-12 KRC Boys Conference Championship 3200m 12:24.47 3rd · 1st on team 98.6 -0.029
2026-05-12 KRC Boys Conference Championship 1600m 5:55.22 12th · 2nd on team 95.3 -0.029
2026-05-01 Oregon (IL) Boys' Hall of Fame Hawk Classic 3200m 12:11.04 21st · 2nd on team 100.6 -0.027 ★PR SR RSR
2026-04-28 Marengo vs. Woodstock North 800m 2:36.03 12th · 7th on team 97.6 -0.023 ★PR SR
2026-04-28 Marengo vs. Woodstock North 3200m 12:19.03 4th · 2nd on team 99.9 -0.023 PR SR RSR
2026-04-23 2026 McHenry County Invite 3200m 12:48.39 19th · 2nd on team 95.2 -0.032
2026-04-21 Johnsburg Tri VS Marengo and Woodstock 1600m 5:40.52 12th · 4th on team 99.4 -0.029 ★PR SR RSR
2026-04-14 Marengo vs. Harvard, Plano 1600m 5:48.79 7th · 2nd on team 97.6 -0.023 RSR
2026-04-11 Marengo Ed Reeves Co Ed Invitational 800m 2:37.24 13th · 3rd on team 96.9 -0.023 PR SR
2026-04-09 KRC Quad Meet 3200m 12:45.31 2nd · 2nd on team 95.9 -0.029 PR SR
2026-04-06 GKHS Quad 1600m 5:47.4 6th · 4th on team 97.3 -0.030 PR SR RSR
2026-04-04 Cary-Grove Invite 800m 2:42.52 14th · 3rd on team 94.2 -0.018
2026-03-21 Lake Michigan Invite (BOYS) 1600m 5:54.97 45th · 3rd on team 94.8 -0.046 PR SR RSR
2026-03-14 Byron Boys Indoor Classic 3200m 13:13.2 7th · 1st on team 92.8 -0.026 PR SR
2026-02-24 Byron First Chance Meet 1600m 6:02.08 11th · 2nd on team 93.7 -0.026 SR RSR
2026-02-24 Byron First Chance Meet 800m 2:40.73 11th · 2nd on team 94.5 -0.026 PR SR RSR

2025 TF 105.5

Marengo (IL) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 IESA 3A - Sectional 1 @ Johnsburg HS 1600m 6:03.93 10th · 1st on team 110.1 -0.029
2025-05-17 IESA 3A - Sectional 1 @ Johnsburg HS 800m 2:47.48 14th · 2nd on team 109.0 -0.029
2025-05-13 MNC Boys Conference Track Meet 800m 2:44.15 8th · 2nd on team 110.0 -0.031
2025-05-13 MNC Boys Conference Track Meet 1600m 6:02.93 7th · 1st on team 109.4 -0.031
2025-05-07 GKMS Invitational 1600m 6:00.15 7th · 1st on team 110.3 -0.030
2025-05-07 GKMS Invitational 800m 2:46.96 8th · 2nd on team 108.4 -0.030
2025-04-29 Mid-Northern Track Meet 800m 2:42.8 3rd · 2nd on team 112.3 -0.023 PR R SR RSR
2025-04-29 Mid-Northern Track Meet 1600m 5:56.1 2nd · 2nd on team 112.9 -0.023 PR ★R SR RSR
2025-04-22 Mid-Northern Track Meet 800m 2:50.1 5th · 2nd on team 107.2 -0.023 PR SR RSR
2025-04-22 Mid-Northern Track Meet 1600m 10:00 4th · 2nd on team 66.7 -0.023
2025-04-15 Mid-Northern Track lj 3.17m -0.023
2025-04-15 Mid-Northern Track 800m 2:55.9 4th · 3rd on team 104.5 -0.023 PR SR RSR
2025-04-15 Mid-Northern Track 1600m 6:23.9 6th · 3rd on team 105.0 -0.023 PR SR RSR

2024 TF

Marengo (IL) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-04-30 MNC Week 2 @Marengo hj SCR -0.023
2024-04-30 MNC Week 2 @Marengo 100m 15.94 10th · 3rd on team -0.023
2024-04-25 MNC Week 4 @ Marengo hj NH -0.023
2024-04-25 MNC Week 4 @ Marengo 100m 16.04 10th · 3rd on team -0.023
2024-04-23 Harvard Junior High Track Meet (HJH, PG, CL & Marengo) 100m 15.75 11th · 3rd on team -0.031 SR

2023 TF

Marengo (IL) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-09 MNC Boys Conference Track Meet 100m 15.44 8th · 1st on team -0.031 ★PR SR
2023-05-03 GKMS Invitational 100m 15.84 11th · 1st on team -0.030
2023-04-27 MNC Week 4 (G-K, Marengo, Zion, & FRG) lj 10' 0 -0.023
2023-04-27 MNC Week 4 (G-K, Marengo, Zion, & FRG) 100m 16.64 7th · 2nd on team -0.023
2023-04-14 Harrison Triangular (Harvard & Marengo) lj 9' 4.5 -0.032
2023-04-14 Harrison Triangular (Harvard & Marengo) 100m 15.64 3rd · 1st on team -0.032 PR SR
2023-04-14 Harrison Triangular (Harvard & Marengo) 200m 33.14 2nd · 2nd on team -0.032 ★PR SR
2023-04-11 MarengoMS lj 10' 6 -0.023
2023-04-11 MarengoMS 100m 16.34 8th · 2nd on team -0.023 PR SR
2023-04-11 MarengoMS 200m 34.24 7th · 2nd on team -0.023 PR SR