Xiaotun Zhang

Bib: 21495•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Top 46%

Masters (Masters Women)

#0 / 6539

Top 35%

Division (F45-49)

#0 / 1817

Top 40%

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

26:20

Rank: #17400

Start → 5K

8:29/mi

26:20 split

5K· 3.11 mi

26:20

Rank: #17400

Start → 5K

8:29/mi

26:20 split

10K· 6.21 mi

51:56

Rank: #16908 (+492)

5K → 10K

8:14/mi

25:36 split

10K· 6.21 mi

51:56

Rank: #16908 (+492)

5K → 10K

8:14/mi

25:36 split

15K· 9.32 mi

1:17:30

Rank: #16619 (+289)

10K → 15K

8:14/mi

25:34 split

15K· 9.32 mi

1:17:30

Rank: #16619 (+289)

10K → 15K

8:14/mi

25:34 split

20K· 12.43 mi

1:43:05

Rank: #16246 (+373)

15K → 20K

8:14/mi

25:35 split

20K· 12.43 mi

1:43:05

Rank: #16246 (+373)

15K → 20K

8:14/mi

25:35 split

Half· 13.11 mi

1:48:33

Rank: #16132 (+114)

20K → Half

8:01/mi

5:28 split

Half· 13.11 mi

1:48:33

Rank: #16132 (+114)

20K → Half

8:01/mi

5:28 split

25K· 15.53 mi

2:08:36

Rank: #15889 (+243)

Half → 25K

8:16/mi

20:03 split

25K· 15.53 mi

2:08:36

Rank: #15889 (+243)

Half → 25K

8:16/mi

20:03 split

30K· 18.64 mi

2:35:20

Rank: #15706 (+183)

25K → 30K

8:36/mi

26:44 split

30K· 18.64 mi

2:35:20

Rank: #15706 (+183)

25K → 30K

8:36/mi

26:44 split

20M

2:47:17

Rank: #15640 (+66)

30K → 20M

8:48/mi

11:57 split

20M

2:47:17

Rank: #15640 (+66)

30K → 20M

8:48/mi

11:57 split

21M

2:56:40

Rank: #15618 (+22)

20M → 21M

9:23/mi

9:23 split

21M

2:56:40

Rank: #15618 (+22)

20M → 21M

9:23/mi

9:23 split

35K· 21.75 mi

3:02:50

Rank: #15543 (+75)

21M → 35K

8:15/mi

6:10 split

35K· 21.75 mi

3:02:50

Rank: #15543 (+75)

21M → 35K

8:15/mi

6:10 split

23M

3:13:52

Rank: #15492 (+51)

35K → 23M

8:49/mi

11:02 split

23M

3:13:52

Rank: #15492 (+51)

35K → 23M

8:49/mi

11:02 split

24M

3:22:22

Rank: #15438 (+54)

23M → 24M

8:30/mi

8:30 split

24M

3:22:22

Rank: #15438 (+54)

23M → 24M

8:30/mi

8:30 split

40K· 24.85 mi

3:29:56

Rank: #15442 (-4)

24M → 40K

8:51/mi

7:34 split

40K· 24.85 mi

3:29:56

Rank: #15442 (-4)

24M → 40K

8:51/mi

7:34 split

25.2M

3:33:21

Rank: #15462 (-20)

40K → 25.2M

9:54/mi

3:25 split

25.2M

3:33:21

Rank: #15462 (-20)

40K → 25.2M

9:54/mi

3:25 split

Finish· 26.22 mi

3:42:30

Rank: #15563 (-101)

25.2M → Finish

8:59/mi

9:09 split

Finish· 26.22 mi

3:42:30

Rank: #15563 (-101)

25.2M → Finish

8:59/mi

9:09 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:48:33

Pace8:17 /mi

2nd Half

Distance13.11 mi

Time1:53:57

Pace8:42 /mi

📊Positive Split: 5.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:20:01	26:20	8:29	26:20	8:29	-
10K	6.21 mi	11:45:37	51:56	8:21	25:36	8:14	-0:15
15K	9.32 mi	12:11:11	1:17:30	8:19	25:34	8:14	0:00
20K	12.43 mi	12:36:46	1:43:05	8:18	25:35	8:14	0:00
Half	13.11 mi	12:42:14	1:48:33	8:17	5:28	8:01	-0:13
25K	15.53 mi	13:02:17	2:08:36	8:17	20:03	8:16	+0:15
30K	18.64 mi	13:29:01	2:35:20	8:20	26:44	8:36	+0:20
20M	20.00 mi	13:40:58	2:47:17	8:22	11:57	8:48	+0:12
21M	21.00 mi	13:50:21	2:56:40	8:25	9:23	9:23	+0:35
35K	21.75 mi	13:56:31	3:02:50	8:24	6:10	8:15	-1:08
23M	23.00 mi	14:07:33	3:13:52	8:26	11:02	8:49	+0:34
24M	24.00 mi	14:16:03	3:22:22	8:26	8:30	8:30	-0:19
40K	24.85 mi	14:23:37	3:29:56	8:27	7:34	8:51	+0:21
25.2M	25.20 mi	14:27:02	3:33:21	8:28	3:25	9:54	+1:03
Finish	26.22 mi	14:36:11	3:42:30	8:30	9:09	8:59	-0:55

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

8:01 /mi

Average Pace

8:30 /mi

Slowest Pace

9:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:23

40% of race

Time at Steady Pace

1:21:37

37% of race

Time at Slower Pace

52:30

24% of race

Average Pace: 8:29 /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	11:20:01	26:20	8:29	26:20	8:29	#17400
10K	6.21 mi	11:45:37	51:56	8:21	25:36	8:14	#16908
15K	9.32 mi	12:11:11	1:17:30	8:19	25:34	8:14	#16619
20K	12.43 mi	12:36:46	1:43:05	8:18	25:35	8:14	#16246
Half	13.11 mi	12:42:14	1:48:33	8:17	5:28	8:01	#16132
25K	15.53 mi	13:02:17	2:08:36	8:17	20:03	8:16	#15889
30K	18.64 mi	13:29:01	2:35:20	8:20	26:44	8:36	#15706
20M	20.00 mi	13:40:58	2:47:17	8:22	11:57	8:48	#15640
21M	21.00 mi	13:50:21	2:56:40	8:25	9:23	9:23	#15618
35K	21.75 mi	13:56:31	3:02:50	8:24	6:10	8:15	#15543
23M	23.00 mi	14:07:33	3:13:52	8:26	11:02	8:49	#15492
24M	24.00 mi	14:16:03	3:22:22	8:26	8:30	8:30	#15438
40K	24.85 mi	14:23:37	3:29:56	8:27	7:34	8:51	#15442
25.2M	25.20 mi	14:27:02	3:33:21	8:28	3:25	9:54	#15462
Finish	26.22 mi	14:36:11	3:42:30	8:30	9:09	8:59	#15563

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	17400	6195	6195	16082(Top 60%)	5341(Top 47%)	5341(Top 294%)
10K	6.21 mi	3.10 mi	16908+492	5851+344	5851+344	16531(Top 62%)	5596(Top 49%)	5596(Top 308%)
15K	9.32 mi	3.11 mi	16619+289	5674+177	5674+177	16082(Top 60%)	5341(Top 47%)	5341(Top 294%)
20K	12.43 mi	3.11 mi	16246+373	5451+223	5451+223	15189(Top 57%)	4830(Top 42%)	4830(Top 266%)
Half	13.11 mi	0.68 mi	16132+114	5393+58	5393+58	14578(Top 55%)	4447(Top 39%)	4447(Top 245%)
25K	15.53 mi	2.42 mi	15889+243	5268+125	5268+125	14752(Top 55%)	4681(Top 41%)	4681(Top 258%)
30K	18.64 mi	3.11 mi	15706+183	5193+75	5193+75	14962(Top 56%)	4904(Top 43%)	4904(Top 270%)
20M	20.00 mi	1.36 mi	15640+66	5176+17	5176+17	15411(Top 58%)	5221(Top 46%)	5221(Top 287%)
21M	21.00 mi	1.00 mi	15618+22	5191-15	5191-15	15420(Top 58%)	5297(Top 46%)	5297(Top 292%)
35K	21.75 mi	0.75 mi	15543+75	5162+29	5162+29	13809(Top 52%)	4472(Top 39%)	4472(Top 246%)
23M	23.00 mi	1.25 mi	15492+51	5157+5	5157+5	15074(Top 57%)	5220(Top 46%)	5220(Top 287%)
24M	24.00 mi	1.00 mi	15438+54	5134+23	5134+23	14502(Top 54%)	4959(Top 43%)	4959(Top 273%)
40K	24.85 mi	0.85 mi	15442-4	5157-23	5157-23	15376(Top 58%)	5508(Top 48%)	5508(Top 303%)
25.2M	25.20 mi	0.35 mi	15462-20	5172-15	5172-15	17035(Top 64%)	6427(Top 56%)	6427(Top 354%)
Finish	26.22 mi	1.02 mi	15563-101	5241-69	5241-69	17883(Top 67%)	6845(Top 60%)	6845(Top 377%)

6845

Passing Analysis

Category:

Athletes Passed

2694

Passed By

857

Net Change

+1837

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17400
5K → 10K	638	146	+492	#17400	#16908
10K → 15K	373	84	+289	#16908	#16619
15K → 20K	401	28	+373	#16619	#16246
20K → Half	119	5	+114	#16246	#16132
Half → 25K	274	31	+243	#16132	#15889
25K → 30K	268	85	+183	#15889	#15706
30K → 20M	117	51	+66	#15706	#15640
20M → 21M	95	73	+22	#15640	#15618
21M → 35K	90	15	+75	#15618	#15543
35K → 23M	109	58	+51	#15543	#15492
23M → 24M	87	33	+54	#15492	#15438
24M → 40K	56	60	-4	#15438	#15442
40K → 25.2M	27	47	-20	#15442	#15462
25.2M → Finish	40	141	-101	#15462	#15563
TOTALS	2694	857	+1837