Amy Tian

Potomac, MD

Bib: 8505 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Top 26%

Gender (Female)

#0 / 5973

Top 17%

Masters (Masters Women)

#0 / 2230

Top 10%

Division (F50-54)

#0 / 436

Top 6%

Race Day Weather

43°/33°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:22/mi

29:06

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:53/mi

56:43

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:25/mi

1:25:57

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:54/mi

1:59:07

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:25/mi

2:20:01

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:08/mi

2:48:25

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:07/mi

3:16:44

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:21/mi

3:45:46

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:12/mi

3:58:19

↑ 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

1:59:079:08 /mi⚖️ balanced

2nd Half

1:59:119:03 /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	29:06	9:22	3.11 mi	29:06	9:22	-
10K	56:43	9:08	3.10 mi	27:37	8:53	-0:29
15K	1:25:57	9:13	3.11 mi	29:14	9:25	+0:32
21K	1:59:07	9:08	3.73 mi	33:10	8:54	-0:31
25K	2:20:01	9:01	2.48 mi	20:54	8:25	-0:29
30K	2:48:25	9:02	3.11 mi	28:24	9:08	+0:43
35K	3:16:44	9:03	3.11 mi	28:19	9:07	-0:01
40K	3:45:46	9:05	3.10 mi	29:02	9:21	+0:14
Finish(26.22 mi)	3:58:19	9:06	1.37 mi	12:33	9:12	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:25 /mi

Average Pace

9:06 /mi

Slowest Pace

9:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:57

63% of race

Time at Steady Pace

1:27:22

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	5481	1301	47	6694	1714	62
10K	3.10 mi	5564-83	1300+1	46+1	5614	1306	49
15K	3.11 mi	5944-380	1446-146	50-4	6694	1714	62
21K	3.73 mi	5428+516	1271+175	42+8	4239	918	22
25K	2.48 mi	4998+430	1166+105	36+6	3392	733	16
30K	3.11 mi	4722+276	1114+52	31+5	4060	966	22
35K	3.11 mi	4439+283	1055+59	26+5	3759	981	20
40K	3.10 mi	4212+227	1034+21	24+2	3418	989	25
Finish(26.22 mi)	1.37 mi	4139+73	1026+8	24	3321	973	20

973

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5481
5K → 10K	229146*-83	#5481 → #5564
10K → 15K	41939*-380	#5564 → #5944
15K → 21K	9525*+516	#5944 → #5428
21K → 25K	13443*+430	#5428 → #4998
25K → 30K	39315*+276	#4998 → #4722
30K → 35K	49332*+283	#4722 → #4439
35K → 40K	60287*+227	#4439 → #4212
40K → Finish	31104*+73	#4212 → #4139
TOTALS	8492191*+1342	#5481 → #4139

* 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 20 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions