Shengxi Duan

Bib: 4555•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 17%

Gender (Male)

#0 / 15176

Top 27%

Masters (Masters Men)

#0 / 9891

Top 14%

Division (M50-54)

#0 / 2052

Top 8%

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

21:04

Rank: #4492

Start → 5K

21:04 | 6:47/mi

5K· 3.11 mi

21:04

Rank: #4492

Start → 5K

21:04 | 6:47/mi

10K· 6.21 mi

41:58

Rank: #4528 (-36)

5K → 10K

20:54 | 6:44/mi

10K· 6.21 mi

41:58

Rank: #4528 (-36)

5K → 10K

20:54 | 6:44/mi

15K· 9.32 mi

1:03:09

Rank: #4750 (-222)

10K → 15K

21:11 | 6:49/mi

15K· 9.32 mi

1:03:09

Rank: #4750 (-222)

10K → 15K

21:11 | 6:49/mi

20K· 12.43 mi

1:24:44

Rank: #5004 (-254)

15K → 20K

21:35 | 6:57/mi

20K· 12.43 mi

1:24:44

Rank: #5004 (-254)

15K → 20K

21:35 | 6:57/mi

Half· 13.11 mi

1:29:22

Rank: #5008 (-4)

20K → Half

4:38 | 6:47/mi

Half· 13.11 mi

1:29:22

Rank: #5008 (-4)

20K → Half

4:38 | 6:47/mi

25K· 15.53 mi

1:46:13

Rank: #5070 (-62)

Half → 25K

16:51 | 6:57/mi

25K· 15.53 mi

1:46:13

Rank: #5070 (-62)

Half → 25K

16:51 | 6:57/mi

30K· 18.64 mi

2:08:30

Rank: #5106 (-36)

25K → 30K

22:17 | 7:10/mi

30K· 18.64 mi

2:08:30

Rank: #5106 (-36)

25K → 30K

22:17 | 7:10/mi

20M

2:18:06

Rank: #5019 (+87)

30K → 20M

9:36 | 7:04/mi

20M

2:18:06

Rank: #5019 (+87)

30K → 20M

9:36 | 7:04/mi

21M

2:25:36

Rank: #4976 (+43)

20M → 21M

7:30 | 7:30/mi

21M

2:25:36

Rank: #4976 (+43)

20M → 21M

7:30 | 7:30/mi

35K· 21.75 mi

2:30:42

Rank: #4932 (+44)

21M → 35K

5:06 | 6:49/mi

35K· 21.75 mi

2:30:42

Rank: #4932 (+44)

21M → 35K

5:06 | 6:49/mi

23M

2:39:32

Rank: #4822 (+110)

35K → 23M

8:50 | 7:03/mi

23M

2:39:32

Rank: #4822 (+110)

35K → 23M

8:50 | 7:03/mi

24M

2:46:12

Rank: #4704 (+118)

23M → 24M

6:40 | 6:40/mi

24M

2:46:12

Rank: #4704 (+118)

23M → 24M

6:40 | 6:40/mi

40K· 24.85 mi

2:51:58

Rank: #4589 (+115)

24M → 40K

5:46 | 6:45/mi

40K· 24.85 mi

2:51:58

Rank: #4589 (+115)

24M → 40K

5:46 | 6:45/mi

25.2M

2:54:24

Rank: #4534 (+55)

40K → 25.2M

2:26 | 7:03/mi

25.2M

2:54:24

Rank: #4534 (+55)

40K → 25.2M

2:26 | 7:03/mi

Finish· 26.22 mi

3:01:05

Rank: #4436 (+98)

25.2M → Finish

6:41 | 6:34/mi

Finish· 26.22 mi

3:01:05

Rank: #4436 (+98)

25.2M → Finish

6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:29:22

Pace6:49 /mi

2nd Half

Distance13.11 mi

Time1:31:43

Pace7:00 /mi

📊Positive Split: 2.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:22:50	21:04	6:47	21:04	6:47	-
10K	6.21 mi	10:43:44	41:58	6:45	20:54	6:44	-0:03
15K	9.32 mi	11:04:55	1:03:09	6:47	21:11	6:49	+0:05
20K	12.43 mi	11:26:30	1:24:44	6:49	21:35	6:57	+0:08
Half	13.11 mi	11:31:08	1:29:22	6:49	4:38	6:47	-0:10
25K	15.53 mi	11:47:59	1:46:13	6:50	16:51	6:57	+0:10
30K	18.64 mi	12:10:16	2:08:30	6:54	22:17	7:10	+0:13
20M	20.00 mi	12:19:52	2:18:06	6:54	9:36	7:04	-0:06
21M	21.00 mi	12:27:22	2:25:36	6:56	7:30	7:30	+0:26
35K	21.75 mi	12:32:28	2:30:42	6:56	5:06	6:49	-0:41
23M	23.00 mi	12:41:18	2:39:32	6:56	8:50	7:03	+0:14
24M	24.00 mi	12:47:58	2:46:12	6:56	6:40	6:40	-0:23
40K	24.85 mi	12:53:44	2:51:58	6:55	5:46	6:45	+0:05
25.2M	25.20 mi	12:56:10	2:54:24	6:55	2:26	7:03	+0:18
Finish	26.22 mi	13:02:51	3:01:05	6:55	6:41	6:34	-0:29

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

6:34 /mi

Average Pace

6:55 /mi

Slowest Pace

7:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:35

96% of race

Time at Steady Pace

7:30

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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	10:22:50	21:04	6:47	21:04	6:47	#4492
10K	6.21 mi	10:43:44	41:58	6:45	20:54	6:44	#4528
15K	9.32 mi	11:04:55	1:03:09	6:47	21:11	6:49	#4750
20K	12.43 mi	11:26:30	1:24:44	6:49	21:35	6:57	#5004
Half	13.11 mi	11:31:08	1:29:22	6:49	4:38	6:47	#5008
25K	15.53 mi	11:47:59	1:46:13	6:50	16:51	6:57	#5070
30K	18.64 mi	12:10:16	2:08:30	6:54	22:17	7:10	#5106
20M	20.00 mi	12:19:52	2:18:06	6:54	9:36	7:04	#5019
21M	21.00 mi	12:27:22	2:25:36	6:56	7:30	7:30	#4976
35K	21.75 mi	12:32:28	2:30:42	6:56	5:06	6:49	#4932
23M	23.00 mi	12:41:18	2:39:32	6:56	8:50	7:03	#4822
24M	24.00 mi	12:47:58	2:46:12	6:56	6:40	6:40	#4704
40K	24.85 mi	12:53:44	2:51:58	6:55	5:46	6:45	#4589
25.2M	25.20 mi	12:56:10	2:54:24	6:55	2:26	7:03	#4534
Finish	26.22 mi	13:02:51	3:01:05	6:55	6:41	6:34	#4436

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	4492	4194	4194	5282(Top 20%)	4879(Top 32%)	4879(Top 238%)
10K	6.21 mi	3.10 mi	4528-36	4231-37	4231-37	4608(Top 17%)	4296(Top 28%)	4296(Top 209%)
15K	9.32 mi	3.11 mi	4750-222	4422-191	4422-191	5282(Top 20%)	4879(Top 32%)	4879(Top 238%)
20K	12.43 mi	3.11 mi	5004-254	4652-230	4652-230	5634(Top 21%)	5171(Top 34%)	5171(Top 252%)
Half	13.11 mi	0.68 mi	5008-4	4655-3	4655-3	5143(Top 19%)	4753(Top 31%)	4753(Top 232%)
25K	15.53 mi	2.42 mi	5070-62	4705-50	4705-50	5274(Top 20%)	4861(Top 32%)	4861(Top 237%)
30K	18.64 mi	3.11 mi	5106-36	4729-24	4729-24	5332(Top 20%)	4862(Top 32%)	4862(Top 237%)
20M	20.00 mi	1.36 mi	5019+87	4652+77	4652+77	4406(Top 17%)	4055(Top 27%)	4055(Top 198%)
21M	21.00 mi	1.00 mi	4976+43	4608+44	4608+44	4562(Top 17%)	4149(Top 27%)	4149(Top 202%)
35K	21.75 mi	0.75 mi	4932+44	4569+39	4569+39	4296(Top 16%)	3931(Top 26%)	3931(Top 192%)
23M	23.00 mi	1.25 mi	4822+110	4474+95	4474+95	4060(Top 15%)	3736(Top 25%)	3736(Top 182%)
24M	24.00 mi	1.00 mi	4704+118	4372+102	4372+102	2952(Top 11%)	2744(Top 18%)	2744(Top 134%)
40K	24.85 mi	0.85 mi	4589+115	4269+103	4269+103	2580(Top 10%)	2394(Top 16%)	2394(Top 117%)
25.2M	25.20 mi	0.35 mi	4534+55	4220+49	4220+49	1994(Top 7%)	1877(Top 12%)	1877(Top 91%)
Finish	26.22 mi	1.02 mi	4436+98	4133+87	4133+87	2776(Top 10%)	2534(Top 17%)	2534(Top 123%)

2534

Passing Analysis

Category:

Athletes Passed

1303

Passed By

1247

Net Change

+56

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#4492
5K → 10K	187	223	-36	#4492	#4528
10K → 15K	58	280	-222	#4528	#4750
15K → 20K	39	293	-254	#4750	#5004
20K → Half	20	24	-4	#5004	#5008
Half → 25K	86	148	-62	#5008	#5070
25K → 30K	127	163	-36	#5070	#5106
30K → 20M	110	23	+87	#5106	#5019
20M → 21M	85	42	+43	#5019	#4976
21M → 35K	54	10	+44	#4976	#4932
35K → 23M	132	22	+110	#4932	#4822
23M → 24M	123	5	+118	#4822	#4704
24M → 40K	121	6	+115	#4704	#4589
40K → 25.2M	55	0	+55	#4589	#4534
25.2M → Finish	106	8	+98	#4534	#4436
TOTALS	1303	1247	+56