Samantha Zheng

Bib: 18487•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Top 40%

Masters (Masters Women)

#0 / 6539

Top 27%

Division (F45-49)

#0 / 1817

Top 29%

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

23:51

Rank: #11265

Start → 5K

23:51 | 7:41/mi

5K· 3.11 mi

23:51

Rank: #11265

Start → 5K

23:51 | 7:41/mi

10K· 6.21 mi

47:49

Rank: #11774 (-509)

5K → 10K

23:58 | 7:43/mi

10K· 6.21 mi

47:49

Rank: #11774 (-509)

5K → 10K

23:58 | 7:43/mi

15K· 9.32 mi

1:12:32

Rank: #12518 (-744)

10K → 15K

24:43 | 7:57/mi

15K· 9.32 mi

1:12:32

Rank: #12518 (-744)

10K → 15K

24:43 | 7:57/mi

20K· 12.43 mi

1:37:49

Rank: #13062 (-544)

15K → 20K

25:17 | 8:08/mi

20K· 12.43 mi

1:37:49

Rank: #13062 (-544)

15K → 20K

25:17 | 8:08/mi

Half· 13.11 mi

1:43:17

Rank: #13120 (-58)

20K → Half

5:28 | 8:01/mi

Half· 13.11 mi

1:43:17

Rank: #13120 (-58)

20K → Half

5:28 | 8:01/mi

25K· 15.53 mi

2:03:29

Rank: #13468 (-348)

Half → 25K

20:12 | 8:20/mi

25K· 15.53 mi

2:03:29

Rank: #13468 (-348)

Half → 25K

20:12 | 8:20/mi

30K· 18.64 mi

2:30:14

Rank: #13764 (-296)

25K → 30K

26:45 | 8:37/mi

30K· 18.64 mi

2:30:14

Rank: #13764 (-296)

25K → 30K

26:45 | 8:37/mi

20M

2:41:54

Rank: #13796 (-32)

30K → 20M

11:40 | 8:35/mi

20M

2:41:54

Rank: #13796 (-32)

30K → 20M

11:40 | 8:35/mi

21M

2:51:23

Rank: #13926 (-130)

20M → 21M

9:29 | 9:29/mi

21M

2:51:23

Rank: #13926 (-130)

20M → 21M

9:29 | 9:29/mi

35K· 21.75 mi

2:57:52

Rank: #14006 (-80)

21M → 35K

6:29 | 8:40/mi

35K· 21.75 mi

2:57:52

Rank: #14006 (-80)

21M → 35K

6:29 | 8:40/mi

23M

3:09:13

Rank: #14160 (-154)

35K → 23M

11:21 | 9:04/mi

23M

3:09:13

Rank: #14160 (-154)

35K → 23M

11:21 | 9:04/mi

24M

3:17:54

Rank: #14216 (-56)

23M → 24M

8:41 | 8:41/mi

24M

3:17:54

Rank: #14216 (-56)

23M → 24M

8:41 | 8:41/mi

40K· 24.85 mi

3:25:27

Rank: #14249 (-33)

24M → 40K

7:33 | 8:50/mi

40K· 24.85 mi

3:25:27

Rank: #14249 (-33)

24M → 40K

7:33 | 8:50/mi

25.2M

3:28:45

Rank: #14259 (-10)

40K → 25.2M

3:18 | 9:34/mi

25.2M

3:28:45

Rank: #14259 (-10)

40K → 25.2M

3:18 | 9:34/mi

Finish· 26.22 mi

3:37:47

Rank: #14382 (-123)

25.2M → Finish

9:02 | 8:52/mi

Finish· 26.22 mi

3:37:47

Rank: #14382 (-123)

25.2M → Finish

9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:43:17

Pace7:53 /mi

2nd Half

Distance13.11 mi

Time1:54:30

Pace8:44 /mi

📊Positive Split: 10.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:15:13	23:51	7:41	23:51	7:41	-
10K	6.21 mi	11:39:11	47:49	7:42	23:58	7:43	+0:02
15K	9.32 mi	12:03:54	1:12:32	7:47	24:43	7:57	+0:14
20K	12.43 mi	12:29:11	1:37:49	7:52	25:17	8:08	+0:11
Half	13.11 mi	12:34:39	1:43:17	7:53	5:28	8:01	-0:07
25K	15.53 mi	12:54:51	2:03:29	7:57	20:12	8:20	+0:19
30K	18.64 mi	13:21:36	2:30:14	8:04	26:45	8:37	+0:17
20M	20.00 mi	13:33:16	2:41:54	8:06	11:40	8:35	-0:02
21M	21.00 mi	13:42:45	2:51:23	8:10	9:29	9:29	+0:54
35K	21.75 mi	13:49:14	2:57:52	8:11	6:29	8:40	-0:49
23M	23.00 mi	14:00:35	3:09:13	8:14	11:21	9:04	+0:24
24M	24.00 mi	14:09:16	3:17:54	8:15	8:41	8:41	-0:23
40K	24.85 mi	14:16:49	3:25:27	8:16	7:33	8:50	+0:09
25.2M	25.20 mi	14:20:07	3:28:45	8:17	3:18	9:34	+0:44
Finish	26.22 mi	14:29:09	3:37:47	8:19	9:02	8:52	-0:42

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:41 /mi

Average Pace

8:19 /mi

Slowest Pace

9:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:29

57% of race

Time at Steady Pace

1:10:10

32% of race

Time at Slower Pace

24:08

11% of race

Average Pace: 8:18 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:15:13	23:51	7:41	23:51	7:41	#11265
10K	6.21 mi	11:39:11	47:49	7:42	23:58	7:43	#11774
15K	9.32 mi	12:03:54	1:12:32	7:47	24:43	7:57	#12518
20K	12.43 mi	12:29:11	1:37:49	7:52	25:17	8:08	#13062
Half	13.11 mi	12:34:39	1:43:17	7:53	5:28	8:01	#13120
25K	15.53 mi	12:54:51	2:03:29	7:57	20:12	8:20	#13468
30K	18.64 mi	13:21:36	2:30:14	8:04	26:45	8:37	#13764
20M	20.00 mi	13:33:16	2:41:54	8:06	11:40	8:35	#13796
21M	21.00 mi	13:42:45	2:51:23	8:10	9:29	9:29	#13926
35K	21.75 mi	13:49:14	2:57:52	8:11	6:29	8:40	#14006
23M	23.00 mi	14:00:35	3:09:13	8:14	11:21	9:04	#14160
24M	24.00 mi	14:09:16	3:17:54	8:15	8:41	8:41	#14216
40K	24.85 mi	14:16:49	3:25:27	8:16	7:33	8:50	#14249
25.2M	25.20 mi	14:20:07	3:28:45	8:17	3:18	9:34	#14259
Finish	26.22 mi	14:29:09	3:37:47	8:19	9:02	8:52	#14382

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	11265	2473	2473	14046(Top 53%)	4115(Top 36%)	4115(Top 226%)
10K	6.21 mi	3.10 mi	11774-509	2751-278	2751-278	12402(Top 47%)	3097(Top 27%)	3097(Top 170%)
15K	9.32 mi	3.11 mi	12518-744	3187-436	3187-436	14046(Top 53%)	4115(Top 36%)	4115(Top 226%)
20K	12.43 mi	3.11 mi	13062-544	3520-333	3520-333	14518(Top 55%)	4417(Top 39%)	4417(Top 243%)
Half	13.11 mi	0.68 mi	13120-58	3556-36	3556-36	14549(Top 55%)	4418(Top 39%)	4418(Top 243%)
25K	15.53 mi	2.42 mi	13468-348	3787-231	3787-231	15146(Top 57%)	4933(Top 43%)	4933(Top 271%)
30K	18.64 mi	3.11 mi	13764-296	4000-213	4000-213	14977(Top 56%)	4913(Top 43%)	4913(Top 270%)
20M	20.00 mi	1.36 mi	13796-32	4037-37	4037-37	14183(Top 53%)	4525(Top 40%)	4525(Top 249%)
21M	21.00 mi	1.00 mi	13926-130	4132-95	4132-95	15890(Top 60%)	5561(Top 49%)	5561(Top 306%)
35K	21.75 mi	0.75 mi	14006-80	4204-72	4204-72	16239(Top 61%)	5824(Top 51%)	5824(Top 321%)
23M	23.00 mi	1.25 mi	14160-154	4322-118	4322-118	16383(Top 62%)	5955(Top 52%)	5955(Top 328%)
24M	24.00 mi	1.00 mi	14216-56	4378-56	4378-56	15575(Top 59%)	5565(Top 49%)	5565(Top 306%)
40K	24.85 mi	0.85 mi	14249-33	4422-44	4422-44	15252(Top 57%)	5434(Top 48%)	5434(Top 299%)
25.2M	25.20 mi	0.35 mi	14259-10	4443-21	4443-21	15531(Top 58%)	5592(Top 49%)	5592(Top 308%)
Finish	26.22 mi	1.02 mi	14382-123	4532-89	4532-89	17347(Top 65%)	6555(Top 57%)	6555(Top 361%)

6555

Passing Analysis

Category:

Athletes Passed

793

Passed By

3910

Net Change

-3117

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#11265
5K → 10K	132	641	-509	#11265	#11774
10K → 15K	40	784	-744	#11774	#12518
15K → 20K	59	603	-544	#12518	#13062
20K → Half	19	77	-58	#13062	#13120
Half → 25K	70	418	-348	#13120	#13468
25K → 30K	102	398	-296	#13468	#13764
30K → 20M	78	110	-32	#13764	#13796
20M → 21M	60	190	-130	#13796	#13926
21M → 35K	29	109	-80	#13926	#14006
35K → 23M	52	206	-154	#14006	#14160
23M → 24M	43	99	-56	#14160	#14216
24M → 40K	49	82	-33	#14216	#14249
40K → 25.2M	24	34	-10	#14249	#14259
25.2M → Finish	36	159	-123	#14259	#14382
TOTALS	793	3910	-3117