Mackenzie Schilthuis

2025 XC 103.6

Calvin University (MI) · Grade Sr

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-11-01	Broadway Acres Golf Course	6000m	24:21.4	52nd · 14th on team	105.0	-0.083	★PR ★CR SR CSR
2025-10-18	Saukie Golf Course	6000m	25:05.1	80th · 4th on team	102.4	-0.083	★CR CSR
2025-09-19	Prairies Golf Club	6000m	24:49.5	98th · 10th on team	103.9	-0.080	★CR SR CSR
2025-09-13	Calvin University	5000m	19:35.9	16th · 9th on team	108.2	-0.069	★CR SR CSR RSR
2025-08-29	Olivet College	5000m	20:18.7	36th · 16th on team	98.7	-0.135	★CR SR CSR RSR

2024 XC 108.2

Calvin University (MI) · Grade Jr

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2024-11-02	Calvin College - Gainey Athletic Complex	6000m	24:30	59th · 12th on team	105.1	-0.081	PR ★CR SR CSR
2024-10-19	Saukie Golf Course	6000m	25:22.4	270th · 11th on team	102.0	-0.083	CR CSR
2024-10-12	Muskegon Community College	5000m	19:28.2	31st · 7th on team	113.1	-0.054	★PR ★CR SR CSR
2024-09-28	Calvin College - Gainey Athletic Complex	6000m	25:13.3	42nd · 6th on team	102.6	-0.081	CR SR CSR
2024-09-13	Calvin College - Gainey Athletic Complex	5000m	20:33.3	32nd · 7th on team	118.2	+0.036	PR ★CR SR CSR RSR

2023 XC 104.7

Calvin University (MI) · Grade So

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2023-10-28	Hope College	6000m	25:04	75th · 11th on team	103.2	-0.084	PR ★CR SR CSR
2023-10-14	Saukie Golf Course	6000m	26:32.1	313th · 11th on team	98.4	-0.083	CSR
2023-09-29	South Christian Sports Park	5000m	20:49.3	31st · 8th on team	116.2	+0.045	PR ★CR SR CSR RSR
2023-09-15	Willow Metropark OFFICIAL	6000m	26:24.1	57th · 7th on team	100.9	-0.054	★CR SR CSR RSR

2022 XC 103.0

Calvin (MI) · Grade FR-1

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2022-10-29	Alma College X-C Course (Shepherd High School XC Course)	6000m	26:05	94th · 17th on team	100.9	—	★CR CSR
2022-10-21	Hudson Mills Metropark	5005m	21:44.9	48th · 3rd on team	99.5	-0.065	★PR ★CR SR CSR
2022-10-15	Saukie Golf Course	6000m	25:59.5	82nd · 4th on team	99.8	-0.083	PR CR SR CSR
2022-09-30	Grand Woods Park	5000m	21:38.7	52nd · 6th on team	110.5	+0.016	★CR SR CSR RSR
2022-09-17	Calvin College - Gainey Athletic Complex	5000m	22:19.1	94th · 8th on team	108.7	+0.036	CR SR CSR RSR
2022-09-17	Gainey Athletic Center	5000m	22:19.2	95th · 8th on team	—	+0.000	★CR CSR
2022-09-10	Gainney Athletic Complex	6000m	27:30.2	75th · 13th on team	98.7	-0.047	PR ★CR SR CSR RSR

2021 XC 123.9

Hudsonville Unity Christian (MI) · Grade 12

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2021-10-30	Allendale HS	5000m	21:19.9	29th · 2nd on team	125.9	+0.021	★CR CSR
2021-10-20	Holland Christian	5000m	21:14.3	17th · 2nd on team	129.3	+0.044	PR ★CR ★R SR CSR RSR
2021-10-09	Portage West MS	5000m	21:55.4	114th · 2nd on team	125.8	+0.038	★CR R CSR RSR
2021-10-06	Coopersville HS	5000m	22:16	17th · 2nd on team	124.7	+0.059	★CR CSR
2021-10-02	Otsego HS	5000m	21:28.7	65th · 1st on team	125.2	+0.023	PR ★CR R SR CSR RSR
2021-09-25	Heritage Christian School	5000m	22:21.6	40th · 2nd on team	121.1	+0.028	★CR SR CSR
2021-09-22	Unity Christian High School	5000m	23:51.8	27th · 2nd on team	123.7	+0.134	★CR CSR
2021-09-17	Riverside Park	5000m	22:50.6	111th · 2nd on team	119.4	+0.024	CSR
2021-09-11	South Christian Sports Park	5000m	22:24.5	27th · 2nd on team	123.8	+0.045	CR R SR CSR RSR
2021-08-27	South Christian Sports Park	5000m	23:05.4	87th · 2nd on team	120.0	+0.045	CR SR CSR RSR

2020 XC 118.4

Hudsonville Unity Christian (MI) · Grade 11

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2020-10-23	Allendale HS	5000m	22:17.5	41st · 4th on team	120.6	+0.021	CR CSR
2020-10-20	Spring Lake HS OFFICIAL	5000m	21:59.4	27th · 3rd on team	122.6	+0.029	PR ★CR R SR CSR RSR
2020-10-13	Wayland Middle School	5000m	23:46	18th · 6th on team	120.8	+0.085	★CR CSR
2020-10-10	Heritage Christian School	5000m	22:24.9	14th · 3rd on team	120.9	+0.028	PR CR R SR CSR RSR
2020-10-06	Allendale HS	5000m	22:52.4	38th · 2nd on team	117.9	+0.021	CSR
2020-09-23	Rycenga Park	5000m	25:04.3	45th · 5th on team	111.4	+0.052	★CR CSR
2020-09-18	Riverside Park	5000m	22:29.2	50th · 3rd on team	118.9	+0.025	PR ★CR R SR CSR RSR
2020-09-15	Unity Christian High School	5000m	25:21.4	7th · 3rd on team	118.2	+0.134	CR R CSR RSR
2020-09-12	South Christian Sports Park	5000m	23:40.9	41st · 2nd on team	115.6	—	CR SR CSR
2020-09-01	Unity Christian High School	5000m	25:27.9	4th · 2nd on team	117.5	+0.134	CR R SR CSR RSR

2019 XC 110.5

Hudsonville Unity Christian (MI) · Grade 10

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2019-10-08	Hamilton HS	5000m	25:11.2	43rd · 9th on team	112.0	+0.080	★CR CSR
2019-10-05	Portage West MS	5000m	23:37.2	77th · 2nd on team	114.0	+0.038	CR CSR RSR
2019-09-28	Otsego HS	5000m	23:32.4	44th · 1st on team	113.8	+0.023	SR CSR RSR
2019-09-18	Byron Center West Middle School	5000m	25:04.6	24th · 9th on team	111.2	+0.069	★CR CSR
2019-09-14	Fruit Ridge Hayrides	5000m	25:14.1	9th · 2nd on team	108.2	+0.042	★CR CSR
2019-09-07	South Christian Athletic Fields	5000m	25:04.5	41st · 2nd on team	108.8	+0.045	★CR CSR
2019-09-04	Ridge Point Community Church	5000m	24:24.2	34th · 8th on team	112.9	+0.067	★CR SR CSR RSR
2019-08-28	Wayland Middle School	5000m	25:28.4	34th · 7th on team	110.9	+0.085	CR SR CSR RSR
2019-08-16	Unity Christian High School	5000m	28:51.5	11th · 7th on team	102.9	+0.134	SR CSR RSR

2018 XC 109.1

Hudsonville Unity Christian (MI) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2018-10-27	Allendale HS	5000m	22:50.9	72nd · 7th on team	115.8	+0.021	PR CR SR CSR RSR
2018-10-17	Helder Park	5000m	24:09	43rd · 6th on team	112.7	+0.044	★CR CSR
2018-10-06	Portage West MS	5000m	25:06.8	271st · 7th on team	107.7	+0.038	CR CSR
2018-10-03	Byron Center West Middle School	5000m	26:23.5	20th · 6th on team	105.5	+0.069	CR CSR
2018-09-29	Otsego HS	5000m	23:07.3	121st · 4th on team	114.9	+0.023	PR CR SR CSR RSR
2018-09-19	Unity Christian High School	5000m	27:40.6	71st · 6th on team	106.7	+0.134	CR CSR
2018-09-15	Sparta HS	5000m	25:50.4	40th · 6th on team	107.3	+0.052	PR ★CR SR CSR RSR
2018-09-08	South Christian Athletic Fields	5000m	25:55.7	43rd · 6th on team	104.4	+0.045	PR CR SR CSR
2018-09-05	Ridge Point Community Church	5000m	26:08.1	42nd · 6th on team	107.2	+0.067	PR CR SR CSR RSR
2018-08-17	Unity Christian High School	5000m	31:01.4	47th · 9th on team	—	+0.134	PR CR SR CSR

2017 XC 99.4

Unity Christian (MI) · Grade 8

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2017-10-11	Holland Christian	2500m	14:51.2	112th · 6th on team	95.3	—	★PR ★CR SR CSR
2017-09-20	Grand Haven High School	3200m	16:57.8	55th · 4th on team	113.8	+0.034	★CR SR CSR RSR
2017-09-09	South Christian Athletic Fields	2574m	16:15.6	28th · 5th on team	89.0	+0.042	★PR ★CR SR CSR RSR

2016 XC 105.7

Unity Christian (MI) · Grade 7

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2016-10-10	Holland Christian	3200m	15:46	109th · 6th on team	117.5	+0.015	★PR ★CR R SR CSR RSR
2016-09-17	Sparta HS	3218m	16:27.4	37th · 2nd on team	116.6	+0.034	★PR ★CR R SR CSR RSR
2016-09-10	South Christian Athletic Fields	2574m	17:13.6	43rd · 5th on team	83.0	+0.042	PR CR R SR CSR RSR

2026 TF 102.7

Calvin University (MI) · Grade Sr

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2026-04-30	2026 MIAA Outdoor Championships	10-km	40:32.48	13th · 4th on team	103.6	-0.032	★PR SR
2026-04-25	GVSU Extra Weekend Meet	5000m	19:57.95	66th · 6th on team	100.1	-0.039	SR
2026-04-18	Calvin Knight Invite	1500m	5:13.75	21st · 4th on team	104.6	-0.018	★PR SR RSR
2026-04-10	Meet results →	Women's 5000 Meters	19:33.56	32nd · 7th on team	—	—	★PR SR
2026-03-27	NCC Distance Fling	10-km	40:35.71	11th · 6th on team	102.5	-0.042	PR SR
2026-02-20	GVSU Tune-Up	3000m	11:22.38	14th · 2nd on team	101.2	-0.042
2026-02-06	Mrs G Invitational	3000m	11:16.98	8th · 4th on team	103.9	-0.032	★PR SR RSR
2026-01-30	Grand Rapids Sports Hall of Fame Classic	1mile	5:43.51	9th · 3rd on team	103.0	-0.033	★PR SR RSR

2025 TF 100.5

Calvin University (MI) · Grade Jr

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2025-05-01	MIAA Outdoor T&F Championship	10-km	41:57.27	17th · 4th on team	99.2	-0.042	PR SR
2025-04-26	GVSU Extra Weekend Meet	1500m	5:18.92	10th · 2nd on team	101.2	-0.039	PR SR
2025-04-18	Al Owens Classic	5000m	19:46.55	30th · 4th on team	101.3	-0.039	★PR SR
2025-04-12	Meet results →	Women's 1500 Meters	5:14.57	15th · 3rd on team	—	—	★PR SR
2025-03-28	First Chance Invitational	5000m	20:05.59	9th · 4th on team	99.9	-0.042	PR SR
2025-03-01	Meet results →	Women's Mile	5:52.28	14th · 4th on team	—	—	★PR SR
2025-02-21	GVSU Tune-Up	3000m	11:21.6	7th · 1st on team	101.1	-0.042	PR SR
2025-02-07	Mrs G Invitational	800m	2:39.7	12th · 3rd on team	100.2	-0.032	★PR SR RSR
2025-02-07	Mrs G Invitational	1mile	5:48.14	19th · 4th on team	101.7	-0.032	PR SR RSR
2025-01-24	GVSU Bill Clinger Classic	3000m	11:30.05	43rd · 2nd on team	99.8	-0.042	PR SR RSR

2024 TF 97.4

Calvin University (MI) · Grade So

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2024-05-03	MIAA Championships	1500m	5:25.87	16th · 3rd on team	100.8	-0.018	SR RSR
2024-04-20	Al Owens Classic	800m	2:40.68	22nd · 1st on team	98.5	-0.039	PR SR
2024-04-13	Calvin Invite	1500m	5:31.9	11th · 3rd on team	99.0	-0.018	RSR
2024-04-06	GVSU Early Meet	1500m	5:29.61	27th · 1st on team	97.5	-0.039	SR
2024-02-16	GVSU Tune-Up	1mile	5:53.72	28th · 2nd on team	98.1	-0.042	PR SR RSR
2024-02-02	Mrs. G Invitational	800m	2:48.34	20th · 3rd on team	95.3	-0.032	SR RSR
2024-02-02	Mrs. G Invitational	1mile	6:13.22	17th · 3rd on team	95.0	-0.032
2024-01-26	Bill Clinger Classic 2024	1mile	6:04.83	20th · 1st on team	95.1	-0.042	SR RSR

2023 TF 96.8

Calvin University (MI) · Grade Fr

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2023-05-05	MIAA Field Day	1500m	5:27.05	16th · 3rd on team	99.8	-0.025	RSR
2023-04-29	Davenport Tune Up/NJCAA Region XII	800m	2:42.99	25th · 7th on team	97.0	-0.031
2023-04-21	GVSU Al Owens Classic	1500m	5:23.93	41st · 2nd on team	99.5	-0.039	PR SR
2023-04-14	Don Kleinow Memorial Invitational	5000m	21:08.28	23rd · 4th on team	95.9	-0.037	PR SR
2023-04-08	Jack Shaw Invitational	1500m	5:35.39	25th · 3rd on team	97.5	-0.023	PR SR
2023-02-25	MIAA Indoor Championships	800m	2:41.3	15th · 4th on team	99.7	-0.032	PR SR RSR
2023-02-10	WHAC vs. MIAA Challenge	1mile	5:56.87	16th · 1st on team	99.4	-0.033	PR SR RSR
2023-02-10	WHAC vs. MIAA Challenge	800m	2:47.84	11th · 3rd on team	95.6	-0.033	SR
2023-01-28	Hillsdale Wide Track Classic	1mile	6:13.81	19th · 3rd on team	94.3	-0.039	RSR
2023-01-21	GVSU Mike Lints Alumni Open	3000m	12:21.4	20th · 5th on team	93.1	-0.042	PR SR
2023-01-14	GVSU Bob Eubanks Open	1mile	6:11.72	33rd · 6th on team	93.5	-0.042	PR SR RSR

2022 TF 111.6

Hudsonville Unity Christian (MI) · Grade 12

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2022-05-20	MHSAA LP Region 12-2 @ Zeeland East	1600m	6:05.42	14th · 2nd on team	113.2	-0.033
2022-05-13	OK Blue Conference Meet	1600m	6:00.19	10th · 2nd on team	115.6	-0.024	★PR SR RSR
2022-05-13	OK Blue Conference Meet	800m	2:42.61	13th · 2nd on team	114.9	-0.024	PR SR
2022-05-09	Fruitport, Unity, SL at Hamilton	1600m	6:10.94	8th · 2nd on team	111.9	-0.031
2022-05-09	Fruitport, Unity, SL at Hamilton	800m	2:49.29	6th · 2nd on team	110.2	-0.031
2022-05-03	OK Blue - Coopersville vs. Unity Christian	800m	2:53.98	3rd · 2nd on team	107.5	-0.025
2022-05-03	OK Blue - Coopersville vs. Unity Christian	1600m	6:14.31	3rd · 3rd on team	111.2	-0.025
2022-04-28	OK Blue - West Catholic vs Unity Christian	1600m	6:07.79	4th · 3rd on team	112.3	-0.025
2022-04-28	OK Blue - West Catholic vs Unity Christian	800m	2:45.51	2nd · 2nd on team	112.3	-0.025
2022-04-23	Houseward Invitational	800m	2:52.24	10th · 2nd on team	108.2	-0.025
2022-04-23	Houseward Invitational	1600m	6:09.5	10th · 2nd on team	112.4	-0.025
2022-04-21	OK Blue Quad at Allendale	1600m	6:07.56	6th · 3rd on team	112.1	-0.034	PR SR RSR
2022-04-21	OK Blue Quad at Allendale	800m	2:43.89	4th · 2nd on team	113.0	-0.034	SR RSR
2022-04-12	Unity Christian at Hamilton	800m	2:49.84	2nd · 2nd on team	108.5	-0.031	SR RSR
2022-04-12	Unity Christian at Hamilton	1600m	6:10.99	4th · 3rd on team	110.6	-0.031	PR SR RSR

2021 TF 105.8

Hudsonville Unity Christian (MI) · Grade 11

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2021-05-22	MHSAA LP Region 12-2 @ Allendale	800m	2:42.83	10th · 1st on team	113.8	-0.034	PR SR RSR
2021-05-14	OK Blue Conference Meet	800m	2:52.37	15th · 2nd on team	107.3	-0.034	PR SR
2021-05-14	OK Blue Conference Meet	1600m	6:15.32	16th · 3rd on team	109.7	-0.034	PR SR RSR
2021-05-06	Unity Christian and Spring Lake at Allendale	1600m	6:21.14	6th · 2nd on team	107.8	-0.034	PR SR
2021-05-04	Unity vs. Hamilton	800m	3:02.37	3rd · 2nd on team	102.8	-0.025
2021-05-04	Unity vs. Hamilton	1600m	6:25.6	5th · 3rd on team	108.1	-0.025	RSR
2021-04-29	Unity vs Fruitport	1600m	6:27.18	2nd · 2nd on team	107.2	-0.025
2021-04-29	Unity vs Fruitport	800m	3:08.2	2nd · 2nd on team	99.2	-0.025
2021-04-27	Unity Christian at Coopersville	1600m	6:34	3rd · 3rd on team	105.4	-0.026
2021-04-27	Unity Christian at Coopersville	800m	3:05.15	2nd · 2nd on team	100.7	-0.026
2021-04-22	Unity Christian at West Catholic	800m	2:57.73	2nd · 2nd on team	105.4	-0.024	PR SR
2021-04-22	Unity Christian at West Catholic	1600m	6:28.69	3rd · 2nd on team	107.1	-0.024
2021-04-17	Houseward Invitational	800m	2:59.01	12th · 2nd on team	104.2	-0.025	PR SR RSR
2021-04-17	Houseward Invitational	1600m	6:25.47	13th · 3rd on team	107.6	-0.025	PR SR RSR
2021-04-15	Unity Christian at Holland Christian	1600m	6:44.51	7th · 2nd on team	103.9	-0.020	SR RSR
2021-04-15	Unity Christian at Holland Christian	800m	3:04.64	4th · 2nd on team	102.3	-0.020	SR

2019 TF 98.2

Hudsonville Unity Christian (MI) · Grade 9

Date	Meet	Event	Result	Place	Rating	Difficulty	PR/SR Flags
2019-05-10	OK GREEN - CONFERENCE MEET	1600m	6:43.95	21st · 4th on team	103.5	-0.025	PR SR RSR
2019-05-10	OK GREEN - CONFERENCE MEET	800m	3:02.68	22nd · 3rd on team	102.3	-0.025	PR SR
2019-05-02	OK Green - Unity vs. Zeeland West	1600m	6:59.83	10th · 4th on team	99.2	-0.025
2019-05-02	OK Green - Unity vs. Zeeland West	800m	3:20.66	7th · 3rd on team	92.7	-0.025
2019-04-30	Holland vs Unity Christian	1600m	7:08	7th · 4th on team	97.8	-0.023
2019-04-25	OK Green - Unity vs Byron Center	1600m	6:45.15	6th · 4th on team	102.2	-0.025	PR SR RSR
2019-04-25	OK Green - Unity vs Byron Center	800m	3:10.81	5th · 3rd on team	96.7	-0.025	PR SR
2019-04-22	Unity at Hamilton	800m	3:16.78	7th · 3rd on team	94.1	-0.031	PR SR
2019-04-22	Unity at Hamilton	1600m	6:58.97	6th · 4th on team	99.2	-0.031
2019-04-18	OK Green - Unity vs. Zeeland East	3200m	15:41.54	5th · 2nd on team	95.9	-0.025	★PR SR
2019-04-18	OK Green - Unity vs. Zeeland East	1600m	7:00.82	6th · 4th on team	99.5	-0.025
2019-04-16	OK Green - Unity vs. Holland Christian	3200m	16:06.98	4th · 3rd on team	92.6	-0.025	PR SR RSR
2019-04-16	OK Green - Unity vs. Holland Christian	1600m	6:52.61	9th · 4th on team	100.7	-0.025	PR SR RSR