Marley Osei-Acheampong

106 resultsTrack & Field2022–202622 first-place finishes

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Best marks in available results
Event / course	Mark	Meet	Date
100 Meters · OutdoorMcKim Summer Kick-Off Development Meet · Jun 1	18.00a	McKim Summer Kick-Off Development Meet	June 1, 2024
1000 Meters · OutdoorMckim Community Games (ages 5-15 & Masters (30+) · Apr 28	4:05.45a	Mckim Community Games (ages 5-15 & Masters (30+)	April 28, 2024
1500 Meters · IndoorBWSP Queens and Kings · Jan 6	6:07.90a	BWSP Queens and Kings	January 6, 2024
1500 Meters · OutdoorAAU Junior Olympic Games · Aug 1	5:36.49a	AAU Junior Olympic Games	August 1, 2026
1600 Meters · IndoorPVA 14 and Under National Age-Group Invitational · Feb 14	6:12.82a	PVA 14 and Under National Age-Group Invitational	February 14, 2026
200 Meters · Indoor2024 Track757 Indoor Invitational · Jan 28	38.80a	2024 Track757 Indoor Invitational	January 28, 2024
200 Meters · OutdoorMcKim Community Development Games · Apr 26	37.46a	McKim Community Development Games	April 26, 2026
300 Meters · OutdoorMckim Inaugural Spring Games · Apr 23	1:14.09a	Mckim Inaugural Spring Games	April 23, 2022
400 Meters · IndoorAAU Region 3 · Jun 20	1:23.21a	AAU Region 3	June 20, 2024
400 Meters · OutdoorAAU Track & Field Region 3 Qualifier · Jun 25	1:15.46a	AAU Track & Field Region 3 Qualifier	June 25, 2026
600 Meters · OutdoorMckim Community Games (ages 5-15 & Masters (30+) · Apr 28	2:21.21a	Mckim Community Games (ages 5-15 & Masters (30+)	April 28, 2024
800 Meters · IndoorAAU Region 3 · Jun 20	3:08.03a	AAU Region 3	June 20, 2024
800 Meters · OutdoorAAU Junior Olympic Games · Aug 1	2:50.93a	AAU Junior Olympic Games	August 1, 2026
Long Jump · OutdoorMckim Community Games (ages 5-15 & Masters (30+) · Apr 28	7' 0	Mckim Community Games (ages 5-15 & Masters (30+)	April 28, 2024

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

Date	Meet	Event	Pl	Mark	Gr
Aug 1	AAU Junior Olympic GamesAug 1 · 1500 Meters · Place 15 · Fort Washington Knights	1500 Meters	15.	5:36.49a PB	5
Aug 1	AAU Junior Olympic GamesAug 1 · 800 Meters · Place 38 · Fort Washington Knights	800 Meters	38.	2:50.93a PB	5
Jul 25	Bullseye/Yep Track & Field Summer Series #4Jul 25 · Long Jump · Fort Washington Knights	Long Jump	—	DNS	5
Jul 25	Bullseye/Yep Track & Field Summer Series #4Jul 25 · 800 Meters · Fort Washington Knights	800 Meters	—	DNS	5
Jul 25	Bullseye/Yep Track & Field Summer Series #4Jul 25 · 200 Meters · Fort Washington Knights	200 Meters	—	DNS	5
Jun 25	AAU Track & Field Region 3 QualifierJun 25 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2	5:45.39a	5
Jun 25	AAU Track & Field Region 3 QualifierJun 25 · 800 Meters · Place 5 · Fort Washington Knights	800 Meters	5	2:52.31a	5
Jun 25	AAU Track & Field Region 3 QualifierJun 25 · 400 Meters · Place 13 · Fort Washington Knights	400 Meters	13	1:15.46a PB	5
Jun 13	AAU Potomac Valley District QualifierJun 13 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2	5:46.82a	5
Jun 13	AAU Potomac Valley District QualifierJun 13 · 800 Meters · Place 3 · Fort Washington Knights	800 Meters	3	2:56.75a	5
Jun 13	AAU Potomac Valley District QualifierJun 13 · 400 Meters · Place 10 · Fort Washington Knights	400 Meters	10	1:19.00a	5
Jun 7	Ralph Durant ClassicJun 7 · Javelin · Fort Washington Knights	Javelin300g TJ	—	DNS	5
Jun 7	Ralph Durant ClassicJun 7 · 1500 Meters · Fort Washington Knights	1500 Meters	—	DNS	5
Jun 7	Ralph Durant ClassicJun 7 · 400 Meters · Fort Washington Knights	400 Meters	—	DNS	5
May 30	DMV Youth ChallengeMay 30 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2.	5:43.89a	5
May 30	DMV Youth ChallengeMay 30 · 800 Meters · Place 1 · Fort Washington Knights	800 Meters	1.	2:53.53a	5
May 9	Maryland Blaze Bring the Heat 14 and Under InvitationalMay 9 · 1500 Meters · Place 3 · Fort Washington Knights	1500 Meters	3	5:45.89a	5
May 9	Maryland Blaze Bring the Heat 14 and Under InvitationalMay 9 · 800 Meters · Place 5 · Fort Washington Knights	800 Meters	5	2:58.34a	5
May 9	Maryland Blaze Bring the Heat 14 and Under InvitationalMay 9 · 200 Meters · Place 36 · Fort Washington Knights	200 Meters	36	37.71a	5
Apr 26	McKim Community Development GamesApr 26 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1	6:01.19a	5
Apr 26	McKim Community Development GamesApr 26 · 400 Meters · Place 12 · Fort Washington Knights	400 Meters	12	1:24.23a	5
Apr 26	McKim Community Development GamesApr 26 · 200 Meters · Place 28 · Fort Washington Knights	200 Meters	28	37.46a PB	5
Apr 19	Clarksburg Coyotes InvitationalApr 19 · Javelin · Place 3 · Fort Washington Knights	Javelin	3	30-7	5
Apr 19	Clarksburg Coyotes InvitationalApr 19 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2	6:20.52a	5
Apr 19	Clarksburg Coyotes InvitationalApr 19 · 800 Meters · Place 3 · Fort Washington Knights	800 Meters	3	3:08.56a	5

Date	Meet	Event	Pl	Mark	Gr
Feb 14	PVA 14 and Under National Age-Group InvitationalFeb 14 · 1600 Meters · Place 5 · Fort Washington Knights	1600 Meters	5	6:12.82a PB	5
Feb 14	PVA 14 and Under National Age-Group InvitationalFeb 14 · 400 Meters · Place 44 · Fort Washington Knights	400 MetersRound P	44	1:27.95a	5

Date	Meet	Event	Pl	Mark	Gr
Jul 6	Maryland Blaze Bring the Heat Summer InvitationalJul 6 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2	5:50.12a	4
Jul 6	Maryland Blaze Bring the Heat Summer InvitationalJul 6 · 800 Meters · Place 4 · Fort Washington Knights	800 Meters	4	2:58.06a	4
Jul 6	Maryland Blaze Bring the Heat Summer InvitationalJul 6 · 400 Meters · Place 7 · Fort Washington Knights	400 Meters	7	1:19.26a	4
Jun 19	AAU Track & Field Region 3 QualifierJun 19 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2.	5:57.25a	4
Jun 19	AAU Track & Field Region 3 QualifierJun 19 · 800 Meters · Place 5 · Fort Washington Knights	800 Meters	5.	3:02.19a	4
Jun 19	AAU Track & Field Region 3 QualifierJun 19 · 400 Meters · Place 15 · Fort Washington Knights	400 Meters	15.	1:21.73a	4
Jun 14	AAU Potomac Valley District QualifierJun 14 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2	5:58.87a	4
Jun 14	AAU Potomac Valley District QualifierJun 14 · 800 Meters · Place 3 · Fort Washington Knights	800 Meters	3	2:55.74a	4
Jun 14	AAU Potomac Valley District QualifierJun 14 · 400 Meters · Place 7 · Fort Washington Knights	400 Meters	7	1:20.94a	4
Jun 14	AAU PVA DistrictJun 14 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2.	5:58.87a	4
Jun 14	AAU PVA DistrictJun 14 · 800 Meters · Place 3 · Fort Washington Knights	800 Meters	3.	2:55.74a	4
Jun 14	AAU PVA DistrictJun 14 · 400 Meters · Place 7 · Fort Washington Knights	400 Meters	7.	1:20.94a	4
May 25	White Knight Youth ChallengeMay 25 · 1500 Meters · Place 3 · Fort Washington Knights	1500 Meters	3	5:52.90a	4
May 25	White Knight Youth ChallengeMay 25 · Long Jump · Place 5 · Fort Washington Knights	Long Jump	5	10-7	4
May 25	White Knight Youth ChallengeMay 25 · 800 Meters · Place 7 · Fort Washington Knights	800 Meters	7	3:03.02a	4
May 9	Glenarden InvitationMay 9 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1	6:06.11a	4
May 9	Glenarden InvitationMay 9 · 400 Meters · Place 20 · Fort Washington Knights	400 Meters	20	1:29.86a	4
Mar 2	PVA InvitationalMar 2 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1	6:12.11a	4
Mar 2	PVA InvitationalMar 2 · 800 Meters · Place 5 · Fort Washington Knights	800 Meters	5	3:05.68a	4

Date	Meet	Event	Pl	Mark	Gr
Feb 15	PVA 14 & UnderFeb 15 · 1600 Meters · Place 5 · Fort Washington Knights	1600 Meters	5	6:26.14a	4
Feb 15	PVA 14 & UnderFeb 15 · 400 Meters · Place 32 · Fort Washington Knights	400 MetersRound P	32	1:26.95a	4

Date	Meet	Event	Pl	Mark	Gr
Jun 20	AAU Region 3Jun 20 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2.	6:08.10a	3
Jun 20	AAU Region 3Jun 20 · 800 Meters · Place 4 · Fort Washington Knights	800 Meters	4.	3:08.03a PB	3
Jun 20	AAU Region 3Jun 20 · 400 Meters · Place 10 · Fort Washington Knights	400 Meters	10.	1:23.21a PB	3
Feb 24	LEGACYs INDOOR TRACK SHOWCASE !Feb 24 · 60 Meter · Fort Washington Knights	60 MeterRound P	--	DNS	3
Feb 24	LEGACYs INDOOR TRACK SHOWCASE !Feb 24 · 800 Meters · Fort Washington Knights	800 Meters	--	DNS	3
Feb 17	PVA 14 and Under National Age-Group Invitational ChampionshipFeb 17 · 1600 Meters · Place 1 · Fort Washington Knights	1600 Meters	1.	6:26.22a	3
Feb 17	PVA 14 and Under National Age-Group Invitational ChampionshipFeb 17 · 800 Meters · Place 1 · Fort Washington Knights	800 Meters	1.	3:09.72a	3
Feb 17	PVA 14 and Under National Age-Group Invitational ChampionshipFeb 17 · 400 Meters · Place 11 · Fort Washington Knights	400 MetersRound P	11.	1:30.54a	3
Feb 17	PVA 14 and Under National Age-Group Invitational ChampionshipFeb 17 · 400 Meters · Place 1 · Fort Washington Knights	400 Meters	1.	1:23.31a	3
Jan 28	2024 Track757 Indoor InvitationalJan 28 · 800 Meters · Place 2 · Fort Washington Knights	800 Meters	2.	3:10.96a	3
Jan 28	2024 Track757 Indoor InvitationalJan 28 · 400 Meters · Place 4 · Fort Washington Knights	400 Meters	4.	1:26.77a	3
Jan 28	2024 Track757 Indoor InvitationalJan 28 · 200 Meters · Place 12 · Fort Washington Knights	200 Meters	12.	38.80a PB	3
Jan 6	BWSP Queens and KingsJan 6 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1.	6:07.90a PB	3
Jan 6	BWSP Queens and KingsJan 6 · 800 Meters · Fort Washington Knights	800 Meters	--	DNS	3
Jan 6	BWSP Queens and KingsJan 6 · 400 Meters · Place 6 · Fort Washington Knights	400 Meters	6.	1:27.60a	3

Date	Meet	Event	Pl	Mark	Gr
Jun 8	AAU Potomac Valley District QualifierJun 8 · 1500 Meters · Place 2 · Fort Washington Knights	1500 Meters	2.	6:30.69a	3
Jun 8	AAU Potomac Valley District QualifierJun 8 · 800 Meters · Place 1 · Fort Washington Knights	800 Meters	1.	3:18.96a	3
Jun 8	AAU Potomac Valley District QualifierJun 8 · 400 Meters · Place 11 · Fort Washington Knights	400 Meters	11.	1:31.98a	3
Jun 1	McKim Summer Kick-Off Development MeetJun 1 · 1500 Meters · Place 1 · Knights	1500 Meters	1	5:58.35a	—
Jun 1	McKim Summer Kick-Off Development MeetJun 1 · 800 Meters · Place 2 · Knights	800 Meters	2	3:09.87a	—
Jun 1	McKim Summer Kick-Off Development MeetJun 1 · 100 Meters · Place 4 · Knights	100 Meters	4	18.00a PB	—
May 26	White Knight Youth ChallengeMay 26 · 1500 Meters · Place 1 · Knights	1500 Meters	1	6:09.27a	—
May 10	Glenarden InvitationMay 10 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1.	6:05.74a	3
May 10	Glenarden InvitationMay 10 · 800 Meters · Place 1 · Fort Washington Knights	800 Meters	1.	3:00.99a	3
May 10	Glenarden InvitationMay 10 · 400 Meters · Place 1 · Fort Washington Knights	400 Meters	1.	1:28.08a	3
May 5	Queen Harrison InviteMay 5 · Long Jump · Fort Washington Knights	Long Jump	--	FOUL	3
May 5	Queen Harrison InviteMay 5 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1.	6:21.72a	3
May 5	Queen Harrison InviteMay 5 · 800 Meters · Place 1 · Fort Washington Knights	800 Meters	1.	3:13.73a	3
Apr 28	Mckim Community Games (ages 5-15 & Masters (30+)Apr 28 · 1000 Meters · Place 1 · Fort Washington Knights	1000 Meters	1.	4:05.45a PB	3
Apr 28	Mckim Community Games (ages 5-15 & Masters (30+)Apr 28 · 600 Meters · Place 1 · Fort Washington Knights	600 Meters	1.	2:21.21a PB	3
Apr 28	Mckim Community Games (ages 5-15 & Masters (30+)Apr 28 · Long Jump · Place 5 · Fort Washington Knights	Long Jump	5.	7' 0 PB	3

Date	Meet	Event	Pl	Mark	Gr
Dec 17	2023 Grant Holloway AAU InvitationalDec 17 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1.	6:11.43a	3
Dec 17	2023 Grant Holloway AAU InvitationalDec 17 · 800 Meters · Place 6 · Fort Washington Knights	800 Meters	6.	3:11.45a	3
Dec 17	2023 Grant Holloway AAU InvitationalDec 17 · 400 Meters · Place 19 · Fort Washington Knights	400 Meters	19.	1:26.59a	3
Mar 4	2023 PVA Youth InvitationalMar 4 · 1500 Meters · Fort Washington Knights	1500 Meters	—	6:23.09Unofficial	2
Mar 4	2023 PVA Youth InvitationalMar 4 · 800 Meters · Fort Washington Knights	800 Meters	—	3:14.04aUnofficial	2
Mar 4	2023 PVA Youth InvitationalMar 4 · 400 Meters · Fort Washington Knights	400 Meters	—	1:29.74aUnofficial	2

Date	Meet	Event	Pl	Mark	Gr
Jun 22	2023 AAU Region 3 QualifierJun 22 · 1500 Meters · Place 1 · Knights	1500 Meters	1	6:04.01a	—
Jun 22	2023 AAU Region 3 QualifierJun 22 · 800 Meters · Place 6 · Knights	800 Meters	6	3:13.13a	—
Jun 22	2023 AAU Region 3 QualifierJun 22 · 400 Meters · Place 24 · Knights	400 Meters	24	1:27.42a	—
Jun 17	AAU Potomac Valley District QualifierJun 17 · 1500 Meters · Place 1 · Fort Washington Knights	1500 Meters	1.	6:19.48a	2
Jun 17	AAU Potomac Valley District QualifierJun 17 · 800 Meters · Place 2 · Fort Washington Knights	800 Meters	2.	3:14.27a	2
Jun 17	AAU Potomac Valley District QualifierJun 17 · 400 Meters · Place 9 · Fort Washington Knights	400 Meters	9.	1:28.60a	2
Jun 3	DMV Youth Challenge Jun 3 · 800 Meters · Place 3 · Knights	800 Meters	3	3:09.19a	—
Jun 3	DMV Youth Challenge Jun 3 · 400 Meters · Place 15 · Knights	400 Meters	15	1:28.16a	—
Jun 3	DMV Youth Challenge Jun 3 · 200 Meters · Place 50 · Knights	200 MetersRound P	50	41.89a	—
May 21	Maryland Blaze “Bring the Heat” Meet #2May 21 · 1500 Meters · Place 1 · Knights	1500 Meters	1	6:19.41a	—
May 21	Maryland Blaze “Bring the Heat” Meet #2May 21 · 800 Meters · Place 4 · Knights	800 Meters	4	3:28.43a	—
May 21	Maryland Blaze “Bring the Heat” Meet #2May 21 · Javelin · Place 7 · Knights	Javelin	7	18-10	—
May 13	Glenarden Invitational May 13 · 1500 Meters · Fort Washington Knights	1500 Meters	—	6:32.27aUnofficial	2
May 13	Glenarden Invitational May 13 · 800 Meters · Fort Washington Knights	800 Meters	—	3:16.45aUnofficial	2
May 13	Glenarden Invitational May 13 · 400 Meters · Fort Washington Knights	400 Meters	—	1:33.10aUnofficial	2

Date	Meet	Event	Pl	Mark	Gr
Apr 23	Mckim Inaugural Spring GamesApr 23 · 300 Meters · Place 10 · Fort Washington Knights	300 Meters	10.	1:14.09a PB	1
Apr 23	Mckim Inaugural Spring GamesApr 23 · 1000 Meters · Place 2 · Fort Washington Knights	1000 Meters	2.	4:30.01a	1
Apr 23	Mckim Inaugural Spring GamesApr 23 · 600 Meters · Place 2 · Fort Washington Knights	600 Meters	2.	2:40.03a	1

Date	Meet	Event	Pl	Mark	Gr
Mar 11	AAU National Indoor ChampionshipsMar 11 · 800 Meters · Place 2 · Fort Washington Knights	800 Meters	2.	3:48.22a	1
Mar 11	AAU National Indoor ChampionshipsMar 11 · 400 Meters · Place 9 · Fort Washington Knights	400 Meters	9.	1:44.94a	1
Mar 11	AAU National Indoor ChampionshipsMar 11 · 200 Meters · Place 20 · Fort Washington Knights	200 MetersRound P	20.	47.83a	1

Marley Osei-Acheampong

Personal bests

2026 Outdoor Track

2026 Indoor Track

2025 Outdoor Track

2025 Indoor Track

2024 Indoor Track

2024 Outdoor Track

2023 Indoor Track

2023 Outdoor Track

2022 Outdoor Track

2022 Indoor Track