Lijun Ma

Potomac, MD

Bib: 3376 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Top 14%

Gender (Male)

#0 / 17709

Top 19%

Masters (Masters Men)

#0 / 8330

Top 12%

Division (M50-54)

#0 / 1638

Top 12%

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:13/mi

28:38

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:32/mi

55:09

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:21/mi

1:21:06

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:37/mi

1:53:13

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:21/mi

2:13:57

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:33/mi

2:40:31

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:47/mi

3:07:48

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:48/mi

3:35:07

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:03/mi

3:47:28

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

1:53:138:41 /mi⚖️ balanced

2nd Half

1:54:158:41 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:38	9:13	3.11 mi	28:38	9:13	-
10K	55:09	8:53	3.10 mi	26:31	8:32	-0:41
15K	1:21:06	8:42	3.11 mi	25:57	8:21	-0:11
21K	1:53:13	8:41	3.73 mi	32:07	8:37	+0:16
25K	2:13:57	8:37	2.48 mi	20:44	8:21	-0:16
30K	2:40:31	8:37	3.11 mi	26:34	8:33	+0:12
35K	3:07:48	8:38	3.11 mi	27:17	8:47	+0:14
40K	3:35:07	8:39	3.10 mi	27:19	8:48	+0:01
Finish(26.22 mi)	3:47:28	8:41	1.37 mi	12:21	9:03	+0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

8:41 /mi

Slowest Pace

9:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:18:50

87% of race

Time at Steady Pace

28:38

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	6825	5191	327	5009	3958	227
10K	3.10 mi	6539+286	5019+172	319+8	6380	4941	315
15K	3.11 mi	5943+596	4619+400	292+27	5009	3958	227
21K	3.73 mi	5719+224	4451+168	274+18	5361	4189	244
25K	2.48 mi	5482+237	4275+176	257+17	4958	3845	219
30K	3.11 mi	5109+373	3965+310	228+29	4075	3167	168
35K	3.11 mi	4786+323	3688+277	207+21	4169	3127	167
40K	3.10 mi	4427+359	3378+310	186+21	3427	2531	140
Finish(26.22 mi)	1.37 mi	4348+79	3309+69	187-1	4394	3107	178

3107

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6825
5K → 10K	155441*+286	#6825 → #6539
10K → 15K	24620*+596	#6539 → #5943
15K → 21K	68292*+224	#5943 → #5719
21K → 25K	42279+237	#5719 → #5482
25K → 30K	28401*+373	#5482 → #5109
30K → 35K	48371*+323	#5109 → #4786
35K → 40K	43402*+359	#4786 → #4427
40K → Finish	39118*+79	#4427 → #4348
TOTALS	4472924*+2477	#6825 → #4348

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 12 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions