Racecast

Kenzie Zahm

Belding (MI) · 12 · OK SILVERMI D3 · 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 117.5 2025 TF season
Best race 127.0 XC
Races 153
Seasons 7 2019 — 2025

RankedNation #19604·MI #786·MI D3 #178·OK SILVER #5·Team #5 ?

Training paces & VO2max → critical speed 7:10/mi, fitted from 27 races in 2024

Rating scale ?
Speed rating — all races

Cross Country

XC speed rating

2024 XC 118.3

Belding (MI) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-11-02 Michigan International Speedway (MIS) 5000m 20:00.1 99th · 1st on team 122.1 -2.8% ★CR CSR
2024-10-26 South Christian Sports Park 5000m 19:39.8 12th · 1st on team 127.0 -1.2% ★CR ★R CSR RSR
2024-10-16 Candlestone Golf and Resort 5000m 19:32 3rd · 1st on team 125.6 -3.2% ★PR ★CR SR CSR RSR
2024-10-11 Montabella HS 5000m 21:01.4 3rd · 1st on team 119.6 -2.1% CSR
2024-10-05 Country Mill Orchard and Cider Mill 5000m 20:18.6 1st · 1st on team 119.7 -3.6% PR ★CR SR CSR RSR
2024-09-28 Rycenga Park 5000m 21:34.7 2nd · 1st on team 115.9 -1.1% ★CR CSR
2024-09-25 Jijak Camp 5000m 21:43.2 3rd · 1st on team 117.3 +0.3% CSR
2024-09-21 Covenant Christian HS 5000m 21:12.9 22nd · 1st on team 117.0 -2.3% ★CR CSR
2024-09-14 Fruit Ridge Hayrides 5000m 21:17.8 5th · 1st on team 117.5 -2.0% CSR RSR
2024-09-07 Central Montcalm HS 5000m 21:44.4 6th · 1st on team 114.9 -0.5% ★CR CSR
2024-09-04 South Christian Sports Park 5000m 21:49 3rd · 1st on team 115.2 -1.2% CSR
2024-08-30 Mt. Pleasant XC Course (OFFICIAL) 5000m 21:20.8 2nd · 1st on team 116.9 -1.6% ★CR CSR RSR
2024-08-24 Benzie Central HS 5000m 21:09.5 44th · 1st on team 115.7 -3.7% ★CR SR CSR RSR
2024-08-20 Lightning Bend Park 3218m 13:46 1st · 1st on team 112.4 -0.4% SR CSR RSR

2023 XC 117.5

Belding (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-11-11 Shepherd High School 5000m 22:02.7 131st · 1st on team 111.3 -2.8% CSR
2023-10-28 South Christian Sports Park 5000m 21:15.9 22nd · 1st on team 117.5 — CR CSR
2023-10-20 Carson City-Crystal High School 5000m 21:42.7 7th · 1st on team 116.5 -0.5% ★CR CSR
2023-10-18 Candlestone Golf and Resort 5000m 20:21.8 5th · 1st on team 121.2 -3.2% PR CR SR CSR RSR
2023-10-13 Montabella HS 5000m 21:02.7 3rd · 1st on team 117.8 -2.1% CSR
2023-10-07 Country Mill Orchard and Cider Mill 5000m 20:41.6 4th · 1st on team 119.7 -3.6% CR SR CSR
2023-09-27 Jijak Camp 5000m 21:23.2 4th · 1st on team 118.8 +0.3% ★CR CSR
2023-09-23 Beach Elementary School 5000m 20:53.4 11th · 1st on team 120.1 -1.9% ★CR SR CSR
2023-09-16 Fruit Ridge Hayrides 5000m 20:58.9 9th · 1st on team 117.4 -2.0% ★CR SR CSR
2023-09-09 Central Montcalm HS 5000m 21:48.9 5th · 1st on team 115.2 -0.5% CR CSR
2023-09-06 Rogue River Park 5000m 21:54.8 2nd · 1st on team 121.0 +4.9% ★CR CSR RSR
2023-09-01 Mt. Pleasant XC Course (OFFICIAL) 5000m 21:23.1 3rd · 1st on team 117.5 -1.6% CR SR CSR RSR
2023-08-25 Laingsburg HS 5000m 22:01.9 8th · 2nd on team 113.6 -1.3% ★CR SR CSR RSR

2022 XC 116.9

Belding (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-11-12 Shepherd High School 5000m 20:39.9 67th · 1st on team 119.7 -2.8% ★CR CSR
2022-10-21 Fish Creek Sportsman's Club 5000m 21:18.8 12th · 1st on team 116.3 -3.0% ★CR CSR
2022-10-18 Ironwood Golf Course 5000m 20:28.8 5th · 1st on team 119.1 -4.5% PR ★CR SR CSR
2022-10-14 Montabella HS 5000m 20:59.2 5th · 1st on team 119.2 -2.1% ★CR CSR
2022-10-06 Uncle John's Cider Mill OFFICIAL 5000m 20:49.4 17th · 1st on team 121.5 -1.7% ★CR CSR RSR
2022-10-01 Shepherd High School 5000m 20:40 15th · 1st on team 120.0 -2.8% PR CR SR CSR RSR
2022-09-28 Jijak Camp 5000m 21:45.7 8th · 1st on team 117.4 +0.3% CR CSR RSR
2022-09-24 Veterans Serving Veterans Park 5000m 20:46.5 20th · 1st on team 117.0 -3.7% PR ★CR SR CSR RSR
2022-09-17 Fruit Ridge Hayrides 5000m 21:49.1 15th · 1st on team 114.4 -2.0% CSR
2022-09-10 Central Montcalm HS 5000m 22:11.5 5th · 1st on team 115.6 -0.5% CR CSR RSR
2022-09-07 Lightning Bend Park 5000m 21:28.7 9th · 1st on team 115.6 -3.1% ★CR SR CSR RSR
2022-09-02 Mt. Pleasant XC Course (OFFICIAL) 5000m 21:59.8 3rd · 1st on team 114.8 -1.6% CSR RSR
2022-08-27 Benzie Central HS 5000m 21:49.4 46th · 1st on team 112.8 -3.7% CR SR CSR RSR
2022-08-22 Lightning Bend Park 3218m 14:00.2 2nd · 1st on team 112.7 -0.4% SR CSR RSR

2021 XC 115.3

Belding (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-13 Shepherd High School 5000m — — — -2.8%
2021-10-29 St. Francis Retreat Center 5000m 21:57.8 25th · 2nd on team 117.5 +0.5% ★CR CSR
2021-10-22 Shepherd High School 5000m 21:04 8th · 2nd on team 117.5 -2.8% PR CR SR CSR
2021-10-19 Ironwood Golf Course 5000m 21:10.8 10th · 3rd on team 116.2 -4.5% PR CR SR CSR
2021-10-15 Montabella HS 5000m 21:35.4 6th · 3rd on team 116.8 -2.1% CR CSR
2021-10-02 Shepherd High School 5000m 21:38.8 79th · 2nd on team 115.9 -2.8% CR CSR
2021-09-29 South Christian Sports Park 5000m 21:59.3 12th · 3rd on team 115.7 — CR CSR
2021-09-18 Fruit Ridge Hayrides 5000m 21:22.2 10th · 3rd on team 118.3 -2.0% PR CR SR CSR RSR
2021-09-11 Bath 5000m 21:49.3 26th · 3rd on team 117.2 -1.7% ★CR SR CSR
2021-09-08 Lightning Bend Park 5000m 22:09.2 14th · 3rd on team 112.2 -3.1% CR CSR
2021-09-03 Mt. Pleasant XC Course (OFFICIAL) 5000m 21:56.1 19th · 2nd on team 114.5 -1.6% CR SR CSR
2021-08-31 Lightning Bend Park 3218m 13:29.1 6th · 3rd on team 117.4 -0.4% ★PR ★CR SR CSR RSR
2021-08-28 Benzie Central HS 5000m 23:01.1 111th · 3rd on team 108.2 -3.7% CR SR CSR
2021-08-24 St. Francis Retreat Center 3218m 14:20.5 42nd · 3rd on team 111.7 0.0% SR CSR RSR

2020 XC 120.8

Belding (MI) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-11-14 Freeland's Home Cross-Country Course 5000m 21:40.2 10th · 1st on team 126.7 -2.2% PR ★CR R SR CSR RSR
2020-10-24 Shepherd High School 2816m 13:17.3 8th · 1st on team 112.2 — ★PR ★CR SR CSR
2020-10-10 Heritage Christian School 3218m 14:02.6 4th · 1st on team 122.7 -1.1% ★CR CSR
2020-10-07 Lightning Bend Park 3218m 14:00.2 3rd · 1st on team 125.1 -0.4% CR R CSR RSR
2020-10-05 Allendale HS 3218m 14:17.2 6th · 1st on team 120.2 -1.0% ★CR CSR
2020-10-01 Lightning Bend Park 3218m 14:10.8 4th · 1st on team 121.6 -0.4% CSR
2020-09-26 Beach Elementary School 3218m 13:59.9 4th · 1st on team 123.6 -1.6% ★CR CSR
2020-09-18 St. Francis Retreat Center 3218m 13:54 4th · 1st on team 123.6 0.0% ★CR R SR CSR RSR
2020-09-16 Gezon Park 2414m 10:45 3rd · 1st on team 117.2 -2.4% ★PR ★CR SR CSR
2020-09-11 Lightning Bend Park 3218m 14:29 1st · 1st on team 119.2 -0.4% SR CSR RSR
2020-08-26 Lightning Bend Park 3218m 14:55 1st · 1st on team 116.4 -0.4% SR CSR RSR

2019 XC 113.2

Belding (MI) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-10-18 Shepherd High School 3218m 13:39.2 29th · 4th on team 123.2 -2.1% PR ★CR R SR CSR RSR
2019-10-11 Montabella HS 3200m 15:10.5 23rd · 4th on team 111.7 -2.2% ★PR ★CR SR CSR
2019-10-09 Lightning Bend Park 3218m 14:06.1 7th · 4th on team 122.2 -0.4% PR CR R SR CSR RSR
2019-10-05 Portage West MS 2500m 10:49.6 78th · 4th on team 116.5 -2.8% ★PR ★CR R SR CSR RSR
2019-09-28 Shepherd High School 3218m 14:33 48th · 4th on team 115.6 -2.1% PR CR SR CSR
2019-09-25 L.M. Wise Preserve 2414m 11:31.6 8th · 4th on team 115.9 +7.1% PR ★CR R SR CSR RSR
2019-09-21 Beach Elementary School 3218m 14:55.1 16th · 4th on team 114.8 -1.6% PR CR R SR CSR RSR
2019-09-14 Fruit Ridge Hayrides 2500m 11:51.8 23rd · 4th on team 110.3 -0.7% PR ★CR R SR CSR RSR
2019-09-07 Central Montcalm HS 2896m 13:58.2 15th · 2nd on team 105.7 -4.3% ★PR ★CR SR CSR
2019-09-04 Pinery Park 3218m 16:24.8 11th · 5th on team 107.8 +2.9% PR ★CR SR CSR RSR
2019-08-28 Lightning Bend Park 3218m 16:48 6th · 6th on team 101.8 -0.4% PR CR SR CSR RSR

Track & Field

TF speed rating

2025 TF 115.6

Belding (MI) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2025-05-17 MHSAA LP Region 13-2 @ Sparta 3200m 12:31.29 3rd · 1st on team 117.4 +0.4%
2025-05-09 OK Silver Conference Meet at Fruitport 3200m 12:15.29 1st · 1st on team 120.2 +0.7% ★PR SR RSR
2025-05-09 OK Silver Conference Meet at Fruitport 1600m 5:42.93 1st · 1st on team 119.3 +0.7% ★PR SR
2025-04-29 OK Silver at Belding 1600m 5:56.66 2nd · 1st on team 115.9 +0.8%
2025-04-29 OK Silver at Belding 3200m 12:57.79 1st · 1st on team 114.9 +0.8%
2025-04-25 Lakeview Invitational (EQ Approved Meet) 3200m 12:34 1st · 1st on team 117.6 +0.8% PR SR RSR
2025-04-25 Lakeview Invitational (EQ Approved Meet) 1600m 5:49.92 5th · 1st on team 116.9 +0.8%
2025-04-22 OK Silver Double Dual (Belding, Kelloggsville, NP Christian) 3200m 12:41.67 2nd · 1st on team 115.8 +0.7% PR SR RSR
2025-04-22 OK Silver Double Dual (Belding, Kelloggsville, NP Christian) 800m 2:48.61 2nd · 1st on team 108.9 +0.7% SR
2025-04-22 OK Silver Double Dual (Belding, Kelloggsville, NP Christian) 1600m 5:48.28 2nd · 1st on team 117.3 +0.7% PR SR RSR
2025-04-01 Sparta Snowmelter Invite 3200m 12:55.14 4th · 1st on team 114.0 +0.4% PR SR RSR
2025-04-01 Sparta Snowmelter Invite 1600m 5:58.46 8th · 1st on team 114.2 +0.4% SR RSR
2025-03-19 CMU HS Invite 1600m 6:09.55 14th · 1st on team 110.9 -0.4% SR RSR

2024 TF 109.6

Belding (MI) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-05-10 OK Silver Conference Meet 3200m 13:08.56 3rd · 1st on team 111.6 +0.4%
2024-05-10 OK Silver Conference Meet 1600m 5:59.07 5th · 2nd on team 113.7 +0.4% SR
2024-04-30 OK Silver Quad @Belding 800m 2:54.79 6th · 2nd on team 105.7 +0.8% SR
2024-04-30 OK Silver Quad @Belding 1600m 6:11.28 4th · 2nd on team 110.7 +0.8%
2024-04-30 OK Silver Quad @Belding 3200m 13:27.75 2nd · 1st on team 110.0 +0.8%
2024-04-19 Pewamo-Westphalia Invitational 3200m 12:55.17 6th · 1st on team 113.9 +0.1% PR SR RSR
2024-04-16 OK Silver Quad at CP 800m 3:00.67 4th · 2nd on team 101.1 -0.6% SR
2024-04-16 OK Silver Quad at CP 1600m 6:10.05 3rd · 1st on team 109.8 -0.6% SR
2024-04-13 Under the Lights Track Invite 1600m 6:13.91 7th · 1st on team 110.1 +0.5% SR RSR
2024-04-13 Under the Lights Track Invite 3200m 13:32.41 6th · 1st on team 109.5 +0.5% SR

2023 TF 110.2

Belding (MI) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-05-31 Central Montcalm, Carson City, Cedar Springs, Lakeview, Tri County, Belding, Vestaburg at Greenville 1600m 6:12.21 6th · 1st on team 110.7 +0.3%
2023-05-19 MHSAA LP Region 13-2 @ Sparta 1600m 5:56.6 11th · 1st on team 115.0 +0.4% RSR
2023-05-12 OK Silver Meet @ Belding 1600m 6:01.15 7th · 1st on team 113.5 +0.8%
2023-05-12 OK Silver Meet @ Belding 3200m 13:18.8 3rd · 1st on team 110.4 +0.8%
2023-05-04 Belding Non-Conference Meet 1600m 5:56.09 4th · 1st on team 114.9 +0.8% RSR
2023-05-04 Belding Non-Conference Meet 800m 2:40.91 3rd · 1st on team 114.3 +0.8% ★PR SR
2023-05-02 OK Silver Quad at Kville 1600m 6:08.03 4th · 1st on team 114.7 +2.2% RSR
2023-04-28 Central Montcalm Hornet Invitational 1600m 5:56.09 6th · 1st on team 114.7 -0.1% RSR
2023-04-25 OK Silver Quad at CP 3200m 13:04.57 2nd · 1st on team 110.7 -0.6% PR SR
2023-04-25 OK Silver Quad at CP 1600m 6:10.24 4th · 1st on team 109.2 -0.6%
2023-04-21 Pewamo-Westphalia Invitational 1600m 5:55.33 7th · 1st on team 114.6 +0.1% SR RSR
2023-04-21 Pewamo-Westphalia Invitational 800m 2:43.79 10th · 1st on team 111.8 +0.1% PR SR
2023-04-18 Comstock Park, NorthPointe, Godwin at Belding 1600m 6:21 3rd · 1st on team 108.7 +0.8%
2023-04-18 Comstock Park, NorthPointe, Godwin at Belding 800m 3:05.45 3rd · 1st on team 100.5 +0.8%
2023-04-14 Hastings Team Invitational 1600m 6:12.17 10th · 1st on team 110.6 +1.0% SR RSR
2023-04-12 Belding 9/10 and newcomers 1600m 6:30.83 1st · 1st on team 105.7 +0.8%
2023-04-12 Belding 9/10 and newcomers 800m 2:59.39 3rd · 1st on team 103.2 +0.8% SR
2023-02-04 MITS 3 at Aquinas 1600m 6:19.3 15th · 1st on team 108.5 -0.3% SR RSR
2023-02-04 MITS 3 at Aquinas 800m 3:00.85 30th · 1st on team 102.6 -0.3% SR

2022 TF 105.8

Belding (MI) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-04-29 Central Montcalm Hornet Invitational 1600m 6:14.44 6th · 2nd on team 109.3 -0.1% SR RSR
2022-04-26 OK Silver Quad at CP 800m 3:00.63 6th · 2nd on team 102.5 -0.6%
2022-04-26 OK Silver Quad at CP 1600m 6:24 5th · 2nd on team 107.1 -0.6% SR
2022-04-21 Godwin Heights, Kelloggsville, Belding at Belding 1600m 6:24.83 1st · 1st on team 107.9 +0.8% SR RSR
2022-04-15 Race results → 1600m 6:25.8 10th · 1st on team 105.6 — SR
2022-04-15 Race results → 3200m 17:00.73 15th · 1st on team — — SR
2022-04-15 Race results → 800m 2:54.97 10th · 1st on team 104.7 — PR SR
2022-04-13 OK Silver 9th-10th and Newcomers 800m 3:01.49 2nd · 1st on team 102.7 +0.8% PR SR RSR
2022-04-13 OK Silver 9th-10th and Newcomers 1600m 6:28.1 3rd · 1st on team 106.7 +0.8% SR RSR

2021 TF 117.8

Belding (MI) · Grade 8

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-06-02 2021 West Michigan MEGASTAR Meet 1600m 5:54.96 11th · 1st on team 124.9 -0.4% PR SR RSR
2021-05-24 Ok Silver MS Conference Meet 1600m 6:13.09 2nd · 1st on team 120.0 +0.8%
2021-05-21 Tom Foy Ionia MS Invitational 1600m 6:16.24 8th · 1st on team 120.2 +1.0%
2021-05-19 Belding at Godwin MS 1600m 6:24.32 1st · 1st on team 117.4 +1.5%
2021-05-12 Hopkins MS at Belding MS 1600m 6:07.29 1st · 1st on team 121.9 +0.8%
2021-05-05 NorthPointe, Mill Creek (Comstock Park) at Belding MS 1600m 6:05.98 1st · 1st on team 123.0 +0.8% PR SR RSR
2021-05-05 NorthPointe, Mill Creek (Comstock Park) at Belding MS 3200m 14:06.59 1st · 1st on team 115.1 +0.8%
2021-04-28 Kelloggsville MS at Belding MS 3200m 14:56.21 1st · 1st on team 108.6 +0.8%
2021-04-28 Kelloggsville MS at Belding MS 1600m 6:42.59 1st · 1st on team 111.3 +0.8%
2021-04-22 Belding at Sparta MS 3200m 13:49.82 1st · 1st on team 116.8 +0.4% PR SR RSR
2021-04-22 Belding at Sparta MS 1600m 6:25.39 1st · 1st on team 116.2 +0.4% PR SR

2020 TF 112.3

Belding Unat (MI) · Grade 7

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2020-02-01 MITS @ Aquinas Meet #2 800m 3:05.19 34th · 3rd on team 109.9 -0.3% PR SR RSR
2020-02-01 MITS @ Aquinas Meet #2 1600m 6:32.76 40th · 2nd on team 114.7 -0.3% PR SR RSR

2019 TF 107.3

Belding (MI) · Grade 6

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-05-15 Belding, Potter's House @ Hopkins shot 18-08.00 — — +0.7%
2019-05-15 Belding, Potter's House @ Hopkins 100m 16.65 19th · 6th on team — +0.7% ★PR SR
2019-05-15 Belding, Potter's House @ Hopkins 800m 3:05.8 6th · 2nd on team 108.8 +0.7% PR R SR RSR
2019-05-08 Kelloggsville at Belding shot 18-00.50 — — +0.8%
2019-05-08 Kelloggsville at Belding 100m 17.28 14th · 5th on team — +0.8% PR SR
2019-05-08 Kelloggsville at Belding 800m 3:07.67 3rd · 3rd on team 108.8 +0.8% PR R SR RSR
2019-04-17 Lee, Kelloggsville, NPC at Belding shot 15-06.00 — — +0.8%
2019-04-17 Lee, Kelloggsville, NPC at Belding 200m 38.41 13th · 5th on team — +0.8% ★PR SR
2019-04-17 Lee, Kelloggsville, NPC at Belding 800m 3:14.68 3rd · 3rd on team 104.2 +0.8% PR R SR RSR
2019-04-10 NorthPointe Christian MS at Belding MS shot 16-11.00 — — +0.8%
2019-04-10 NorthPointe Christian MS at Belding MS 200m 42.13 8th · 4th on team — +0.8% PR SR
2019-04-10 NorthPointe Christian MS at Belding MS 800m 3:35.68 3rd · 3rd on team — +0.8% PR SR