John Jiang

Prnc Frederck, MD

Bib: 9541 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Gender (Male)

#0 / 9934

Masters (Masters Men)

#0 / 4070

Top 49%

Division (M45-49)

#0 / 933

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

10:37/mi

32:59

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:36/mi

1:02:48

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:01/mi

1:33:55

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:38/mi

2:09:49

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:50/mi

2:34:15

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:07/mi

3:08:48

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:02/mi

3:43:04

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:53/mi

4:19:59

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

13:46/mi

4:38:45

↑ 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

2:09:499:57 /mi⚡ faster

2nd Half

2:28:5511:18 /mi+14.7%

Positive split — 14.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:59	10:37	3.11 mi	32:59	10:37	-
10K	1:02:48	10:06	3.10 mi	29:49	9:36	-1:01
15K	1:33:55	10:05	3.11 mi	31:07	10:01	+0:25
21K	2:09:49	9:57	3.73 mi	35:54	9:38	-0:23
25K	2:34:15	9:56	2.48 mi	24:26	9:50	+0:12
30K	3:08:48	10:08	3.11 mi	34:33	11:07	+1:17
35K	3:43:04	10:15	3.11 mi	34:16	11:02	-0:05
40K	4:19:59	10:28	3.10 mi	36:55	11:53	+0:51
Finish(26.22 mi)	4:38:45	10:38	1.37 mi	18:46	13:46	+1:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

10:38 /mi

Slowest Pace

13:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:09

32% of race

Time at Steady Pace

2:12:55

48% of race

Time at Slower Pace

55:41

20% of race

Average Pace: 10:38 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	10056	7032	594	8812	6291	520
10K	3.10 mi	9171+885	6526+506	543+51	8319	6014	491
15K	3.11 mi	9016+155	6414+112	532+11	8812	6291	520
21K	3.73 mi	8312+704	5970+444	486+46	6995	5148	406
25K	2.48 mi	8154+158	5834+136	474+12	7854	5547	458
30K	3.11 mi	8285-131	5877-43	484-10	9181	6196	523
35K	3.11 mi	8182+103	5746+131	472+12	8135	5401	463
40K	3.10 mi	8255-73	5713+33	471+1	8859	5668	505
Finish(26.22 mi)	1.37 mi	8606-351	5897-184	491-20	12699	7992	717

7992

Passing Analysis

Category:

Passed

2768*

Passed By

1318

Net Change

+1450

Segment	Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10056
5K → 10K	915*	30	+885	#10056	#9171
10K → 15K	257*	102	+155	#9171	#9016
15K → 21K	714*	10	+704	#9016	#8312
21K → 25K	236*	78	+158	#8312	#8154
25K → 30K	173*	304	-131	#8154	#8285
30K → 35K	290*	187	+103	#8285	#8182
35K → 40K	174*	247	-73	#8182	#8255
40K → Finish	9*	360	-351	#8255	#8606
TOTALS	2768*	1318	+1450

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

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions