Xiaogui Zeng

Bib: 21677•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Top 48%

Division (F55-59)

#0 / 876

Top 27%

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

27:32

Rank: #19535

Start → 5K

8:52/mi

27:32 split

5K· 3.11 mi

27:32

Rank: #19535

Start → 5K

8:52/mi

27:32 split

10K· 6.21 mi

55:11

Rank: #19402 (+133)

5K → 10K

8:54/mi

27:39 split

10K· 6.21 mi

55:11

Rank: #19402 (+133)

5K → 10K

8:54/mi

27:39 split

15K· 9.32 mi

1:23:29

Rank: #19397 (+5)

10K → 15K

9:07/mi

28:18 split

15K· 9.32 mi

1:23:29

Rank: #19397 (+5)

10K → 15K

9:07/mi

28:18 split

20K· 12.43 mi

1:52:12

Rank: #19078 (+319)

15K → 20K

9:15/mi

28:43 split

20K· 12.43 mi

1:52:12

Rank: #19078 (+319)

15K → 20K

9:15/mi

28:43 split

Half· 13.11 mi

1:58:22

Rank: #19035 (+43)

20K → Half

9:02/mi

6:10 split

Half· 13.11 mi

1:58:22

Rank: #19035 (+43)

20K → Half

9:02/mi

6:10 split

25K· 15.53 mi

2:20:44

Rank: #18574 (+461)

Half → 25K

9:13/mi

22:22 split

25K· 15.53 mi

2:20:44

Rank: #18574 (+461)

Half → 25K

9:13/mi

22:22 split

30K· 18.64 mi

2:50:03

Rank: #17925 (+649)

25K → 30K

9:26/mi

29:19 split

30K· 18.64 mi

2:50:03

Rank: #17925 (+649)

25K → 30K

9:26/mi

29:19 split

20M

3:02:51

Rank: #17623 (+302)

30K → 20M

9:25/mi

12:48 split

20M

3:02:51

Rank: #17623 (+302)

30K → 20M

9:25/mi

12:48 split

21M

3:12:42

Rank: #17347 (+276)

20M → 21M

9:51/mi

9:51 split

21M

3:12:42

Rank: #17347 (+276)

20M → 21M

9:51/mi

9:51 split

35K· 21.75 mi

3:19:16

Rank: #17138 (+209)

21M → 35K

8:47/mi

6:34 split

35K· 21.75 mi

3:19:16

Rank: #17138 (+209)

21M → 35K

8:47/mi

6:34 split

23M

3:30:46

Rank: #16863 (+275)

35K → 23M

9:11/mi

11:30 split

23M

3:30:46

Rank: #16863 (+275)

35K → 23M

9:11/mi

11:30 split

24M

3:39:58

Rank: #16697 (+166)

23M → 24M

9:12/mi

9:12 split

24M

3:39:58

Rank: #16697 (+166)

23M → 24M

9:12/mi

9:12 split

40K· 24.85 mi

3:47:47

Rank: #16462 (+235)

24M → 40K

9:09/mi

7:49 split

40K· 24.85 mi

3:47:47

Rank: #16462 (+235)

24M → 40K

9:09/mi

7:49 split

25.2M

3:51:21

Rank: #16385 (+77)

40K → 25.2M

10:21/mi

3:34 split

25.2M

3:51:21

Rank: #16385 (+77)

40K → 25.2M

10:21/mi

3:34 split

Finish· 26.22 mi

3:59:44

Rank: #16186 (+199)

25.2M → Finish

8:14/mi

8:23 split

Finish· 26.22 mi

3:59:44

Rank: #16186 (+199)

25.2M → Finish

8:14/mi

8:23 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:58:22

Pace9:02 /mi

2nd Half

Distance13.11 mi

Time2:01:22

Pace9:15 /mi

📊Positive Split: 2.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:24:48	27:32	8:52	27:32	8:52	-
10K	6.21 mi	11:52:27	55:11	8:53	27:39	8:54	+0:02
15K	9.32 mi	12:20:45	1:23:29	8:57	28:18	9:07	+0:13
20K	12.43 mi	12:49:28	1:52:12	9:02	28:43	9:15	+0:08
Half	13.11 mi	12:55:38	1:58:22	9:02	6:10	9:02	-0:13
25K	15.53 mi	13:18:00	2:20:44	9:04	22:22	9:13	+0:11
30K	18.64 mi	13:47:19	2:50:03	9:07	29:19	9:26	+0:13
20M	20.00 mi	14:00:07	3:02:51	9:09	12:48	9:25	-0:01
21M	21.00 mi	14:09:58	3:12:42	9:11	9:51	9:51	+0:26
35K	21.75 mi	14:16:32	3:19:16	9:10	6:34	8:47	-1:04
23M	23.00 mi	14:28:02	3:30:46	9:10	11:30	9:11	+0:24
24M	24.00 mi	14:37:14	3:39:58	9:10	9:12	9:12	+0:01
40K	24.85 mi	14:45:03	3:47:47	9:10	7:49	9:09	-0:03
25.2M	25.20 mi	14:48:37	3:51:21	9:11	3:34	10:21	+1:12
Finish	26.22 mi	14:57:00	3:59:44	9:09	8:23	8:14	-2:07

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

8:14 /mi

Average Pace

9:09 /mi

Slowest Pace

10:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:08

29% of race

Time at Steady Pace

1:54:04

48% of race

Time at Slower Pace

55:32

23% of race

Average Pace: 9:09 /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	11:24:48	27:32	8:52	27:32	8:52	#19535
10K	6.21 mi	11:52:27	55:11	8:53	27:39	8:54	#19402
15K	9.32 mi	12:20:45	1:23:29	8:57	28:18	9:07	#19397
20K	12.43 mi	12:49:28	1:52:12	9:02	28:43	9:15	#19078
Half	13.11 mi	12:55:38	1:58:22	9:02	6:10	9:02	#19035
25K	15.53 mi	13:18:00	2:20:44	9:04	22:22	9:13	#18574
30K	18.64 mi	13:47:19	2:50:03	9:07	29:19	9:26	#17925
20M	20.00 mi	14:00:07	3:02:51	9:09	12:48	9:25	#17623
21M	21.00 mi	14:09:58	3:12:42	9:11	9:51	9:51	#17347
35K	21.75 mi	14:16:32	3:19:16	9:10	6:34	8:47	#17138
23M	23.00 mi	14:28:02	3:30:46	9:10	11:30	9:11	#16863
24M	24.00 mi	14:37:14	3:39:58	9:10	9:12	9:12	#16697
40K	24.85 mi	14:45:03	3:47:47	9:10	7:49	9:09	#16462
25.2M	25.20 mi	14:48:37	3:51:21	9:11	3:34	10:21	#16385
Finish	26.22 mi	14:57:00	3:59:44	9:09	8:23	8:14	#16186

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	3.11 mi	19535	7642	7642	19371(Top 76%)	7448(Top 68%)	7448(Top 850%)
10K	6.21 mi	3.10 mi	19402+133	7533+109	7533+109	19343(Top 76%)	7467(Top 68%)	7467(Top 852%)
15K	9.32 mi	3.11 mi	19397+5	7514+19	7514+19	19371(Top 76%)	7448(Top 68%)	7448(Top 850%)
20K	12.43 mi	3.11 mi	19078+319	7334+180	7334+180	18358(Top 72%)	6909(Top 63%)	6909(Top 789%)
Half	13.11 mi	0.68 mi	19035+43	7309+25	7309+25	18453(Top 72%)	7022(Top 64%)	7022(Top 802%)
25K	15.53 mi	2.42 mi	18574+461	7078+231	7078+231	16526(Top 65%)	6005(Top 55%)	6005(Top 686%)
30K	18.64 mi	3.11 mi	17925+649	6792+286	6792+286	15203(Top 60%)	5526(Top 51%)	5526(Top 631%)
20M	20.00 mi	1.36 mi	17623+302	6649+143	6649+143	14178(Top 55%)	5224(Top 48%)	5224(Top 596%)
21M	21.00 mi	1.00 mi	17347+276	6518+131	6518+131	12389(Top 48%)	4470(Top 41%)	4470(Top 510%)
35K	21.75 mi	0.75 mi	17138+209	6422+96	6422+96	12273(Top 48%)	4437(Top 41%)	4437(Top 507%)
23M	23.00 mi	1.25 mi	16863+275	6296+126	6296+126	12096(Top 47%)	4464(Top 41%)	4464(Top 510%)
24M	24.00 mi	1.00 mi	16697+166	6222+74	6222+74	13134(Top 51%)	5000(Top 46%)	5000(Top 571%)
40K	24.85 mi	0.85 mi	16462+235	6126+96	6126+96	11551(Top 45%)	4332(Top 40%)	4332(Top 495%)
25.2M	25.20 mi	0.35 mi	16385+77	6096+30	6096+30	12317(Top 48%)	4778(Top 44%)	4778(Top 545%)
Finish	26.22 mi	1.02 mi	16186+199	6014+82	6014+82	9947(Top 39%)	3508(Top 32%)	3508(Top 400%)

3508

Passing Analysis

Category:

Athletes Passed

3954

Passed By

605

Net Change

+3349

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#19535
5K → 10K	321	188	+133	#19535	#19402
10K → 15K	227	222	+5	#19402	#19397
15K → 20K	415	96	+319	#19397	#19078
20K → Half	66	23	+43	#19078	#19035
Half → 25K	479	18	+461	#19035	#18574
25K → 30K	668	19	+649	#18574	#17925
30K → 20M	306	4	+302	#17925	#17623
20M → 21M	281	5	+276	#17623	#17347
21M → 35K	212	3	+209	#17347	#17138
35K → 23M	275	0	+275	#17138	#16863
23M → 24M	175	9	+166	#16863	#16697
24M → 40K	240	5	+235	#16697	#16462
40K → 25.2M	90	13	+77	#16462	#16385
25.2M → Finish	199	0	+199	#16385	#16186
TOTALS	3954	605	+3349