Zhengwen Xu

Bib: 15437•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Top 49%

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M55-59)

#0 / 1529

Top 42%

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

22:45

Rank: #9350

Start → 5K

22:45 | 7:19/mi

5K· 3.11 mi

22:45

Rank: #9350

Start → 5K

22:45 | 7:19/mi

10K· 6.21 mi

45:56

Rank: #9572 (-222)

5K → 10K

23:11 | 7:28/mi

10K· 6.21 mi

45:56

Rank: #9572 (-222)

5K → 10K

23:11 | 7:28/mi

15K· 9.32 mi

1:09:39

Rank: #9930 (-358)

10K → 15K

23:43 | 7:38/mi

15K· 9.32 mi

1:09:39

Rank: #9930 (-358)

10K → 15K

23:43 | 7:38/mi

20K· 12.43 mi

1:34:41

Rank: #10527 (-597)

15K → 20K

25:02 | 8:03/mi

20K· 12.43 mi

1:34:41

Rank: #10527 (-597)

15K → 20K

25:02 | 8:03/mi

Half· 13.11 mi

1:40:02

Rank: #10579 (-52)

20K → Half

5:21 | 7:50/mi

Half· 13.11 mi

1:40:02

Rank: #10579 (-52)

20K → Half

5:21 | 7:50/mi

25K· 15.53 mi

2:00:38

Rank: #11049 (-470)

Half → 25K

20:36 | 8:30/mi

25K· 15.53 mi

2:00:38

Rank: #11049 (-470)

Half → 25K

20:36 | 8:30/mi

30K· 18.64 mi

2:28:50

Rank: #11548 (-499)

25K → 30K

28:12 | 9:05/mi

30K· 18.64 mi

2:28:50

Rank: #11548 (-499)

25K → 30K

28:12 | 9:05/mi

20M

2:41:36

Rank: #11749 (-201)

30K → 20M

12:46 | 9:24/mi

20M

2:41:36

Rank: #11749 (-201)

30K → 20M

12:46 | 9:24/mi

21M

2:52:37

Rank: #12111 (-362)

20M → 21M

11:01 | 11:01/mi

21M

2:52:37

Rank: #12111 (-362)

20M → 21M

11:01 | 11:01/mi

35K· 21.75 mi

3:00:19

Rank: #12423 (-312)

21M → 35K

7:42 | 10:18/mi

35K· 21.75 mi

3:00:19

Rank: #12423 (-312)

21M → 35K

7:42 | 10:18/mi

23M

3:12:25

Rank: #12497 (-74)

35K → 23M

12:06 | 9:40/mi

23M

3:12:25

Rank: #12497 (-74)

35K → 23M

12:06 | 9:40/mi

24M

3:21:47

Rank: #12541 (-44)

23M → 24M

9:22 | 9:22/mi

24M

3:21:47

Rank: #12541 (-44)

23M → 24M

9:22 | 9:22/mi

40K· 24.85 mi

3:29:35

Rank: #12452 (+89)

24M → 40K

7:48 | 9:07/mi

40K· 24.85 mi

3:29:35

Rank: #12452 (+89)

24M → 40K

7:48 | 9:07/mi

25.2M

3:33:05

Rank: #12417 (+35)

40K → 25.2M

3:30 | 10:09/mi

25.2M

3:33:05

Rank: #12417 (+35)

40K → 25.2M

3:30 | 10:09/mi

Finish· 26.22 mi

3:42:03

Rank: #12448 (-31)

25.2M → Finish

8:58 | 8:48/mi

Finish· 26.22 mi

3:42:03

Rank: #12448 (-31)

25.2M → Finish

8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:40:02

Pace7:38 /mi

2nd Half

Distance13.11 mi

Time2:02:01

Pace9:18 /mi

📊Positive Split: 22.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:55:12	22:45	7:19	22:45	7:19	-
10K	6.21 mi	11:18:23	45:56	7:24	23:11	7:28	+0:09
15K	9.32 mi	11:42:06	1:09:39	7:28	23:43	7:38	+0:10
20K	12.43 mi	12:07:08	1:34:41	7:37	25:02	8:03	+0:25
Half	13.11 mi	12:12:29	1:40:02	7:38	5:21	7:50	-0:13
25K	15.53 mi	12:33:05	2:00:38	7:46	20:36	8:30	+0:40
30K	18.64 mi	13:01:17	2:28:50	7:59	28:12	9:05	+0:35
20M	20.00 mi	13:14:03	2:41:36	8:05	12:46	9:24	+0:19
21M	21.00 mi	13:25:04	2:52:37	8:13	11:01	11:01	+1:37
35K	21.75 mi	13:32:46	3:00:19	8:17	7:42	10:18	-0:43
23M	23.00 mi	13:44:52	3:12:25	8:22	12:06	9:40	-0:38
24M	24.00 mi	13:54:14	3:21:47	8:24	9:22	9:22	-0:18
40K	24.85 mi	14:02:02	3:29:35	8:26	7:48	9:07	-0:15
25.2M	25.20 mi	14:05:32	3:33:05	8:27	3:30	10:09	+1:02
Finish	26.22 mi	14:14:30	3:42:03	8:29	8:58	8:48	-1:21

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

7:19 /mi

Average Pace

8:29 /mi

Slowest Pace

11:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:38

54% of race

Time at Steady Pace

1:07:06

30% of race

Time at Slower Pace

34:19

15% of race

Average Pace: 8:28 /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	10:55:12	22:45	7:19	22:45	7:19	#9350
10K	6.21 mi	11:18:23	45:56	7:24	23:11	7:28	#9572
15K	9.32 mi	11:42:06	1:09:39	7:28	23:43	7:38	#9930
20K	12.43 mi	12:07:08	1:34:41	7:37	25:02	8:03	#10527
Half	13.11 mi	12:12:29	1:40:02	7:38	5:21	7:50	#10579
25K	15.53 mi	12:33:05	2:00:38	7:46	20:36	8:30	#11049
30K	18.64 mi	13:01:17	2:28:50	7:59	28:12	9:05	#11548
20M	20.00 mi	13:14:03	2:41:36	8:05	12:46	9:24	#11749
21M	21.00 mi	13:25:04	2:52:37	8:13	11:01	11:01	#12111
35K	21.75 mi	13:32:46	3:00:19	8:17	7:42	10:18	#12423
23M	23.00 mi	13:44:52	3:12:25	8:22	12:06	9:40	#12497
24M	24.00 mi	13:54:14	3:21:47	8:24	9:22	9:22	#12541
40K	24.85 mi	14:02:02	3:29:35	8:26	7:48	9:07	#12452
25.2M	25.20 mi	14:05:32	3:33:05	8:27	3:30	10:09	#12417
Finish	26.22 mi	14:14:30	3:42:03	8:29	8:58	8:48	#12448

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	9350	7610	7610	10687(Top 42%)	8140(Top 56%)	8140(Top 532%)
10K	6.21 mi	3.10 mi	9572-222	7700-90	7700-90	9945(Top 39%)	7854(Top 54%)	7854(Top 514%)
15K	9.32 mi	3.11 mi	9930-358	7855-155	7855-155	10687(Top 42%)	8140(Top 56%)	8140(Top 532%)
20K	12.43 mi	3.11 mi	10527-597	8087-232	8087-232	12212(Top 48%)	8749(Top 60%)	8749(Top 572%)
Half	13.11 mi	0.68 mi	10579-52	8104-17	8104-17	11611(Top 45%)	8455(Top 58%)	8455(Top 553%)
25K	15.53 mi	2.42 mi	11049-470	8275-171	8275-171	13018(Top 51%)	8932(Top 61%)	8932(Top 584%)
30K	18.64 mi	3.11 mi	11548-499	8409-134	8409-134	13593(Top 53%)	8946(Top 61%)	8946(Top 585%)
20M	20.00 mi	1.36 mi	11749-201	8460-51	8460-51	14046(Top 55%)	8866(Top 61%)	8866(Top 580%)
21M	21.00 mi	1.00 mi	12111-362	8553-93	8553-93	16365(Top 64%)	9806(Top 67%)	9806(Top 641%)
35K	21.75 mi	0.75 mi	12423-312	8648-95	8648-95	17983(Top 70%)	10607(Top 73%)	10607(Top 694%)
23M	23.00 mi	1.25 mi	12497-74	8628+20	8628+20	14186(Top 56%)	8640(Top 59%)	8640(Top 565%)
24M	24.00 mi	1.00 mi	12541-44	8596+32	8596+32	13833(Top 54%)	8443(Top 58%)	8443(Top 552%)
40K	24.85 mi	0.85 mi	12452+89	8511+85	8511+85	11423(Top 45%)	7144(Top 49%)	7144(Top 467%)
25.2M	25.20 mi	0.35 mi	12417+35	8468+43	8468+43	11502(Top 45%)	7142(Top 49%)	7142(Top 467%)
Finish	26.22 mi	1.02 mi	12448-31	8448+20	8448+20	13129(Top 51%)	8061(Top 55%)	8061(Top 527%)

8061

Passing Analysis

Category:

Athletes Passed

1257

Passed By

4353

Net Change

-3098

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#9350
5K → 10K	167	389	-222	#9350	#9572
10K → 15K	103	461	-358	#9572	#9930
15K → 20K	77	672	-597	#9930	#10527
20K → Half	30	82	-52	#10527	#10579
Half → 25K	115	585	-470	#10579	#11049
25K → 30K	157	656	-499	#11049	#11548
30K → 20M	87	288	-201	#11548	#11749
20M → 21M	57	419	-362	#11749	#12111
21M → 35K	21	333	-312	#12111	#12423
35K → 23M	102	176	-74	#12423	#12497
23M → 24M	82	126	-44	#12497	#12541
24M → 40K	133	44	+89	#12541	#12452
40K → 25.2M	61	26	+35	#12452	#12417
25.2M → Finish	65	96	-31	#12417	#12448
TOTALS	1257	4353	-3098