Zhengyun Chen

Bib: 10240•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M45-49)

#0 / 2218

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

24:27

Rank: #13634

Start → 5K

24:27 | 7:52/mi

5K· 3.11 mi

24:27

Rank: #13634

Start → 5K

24:27 | 7:52/mi

10K· 6.21 mi

51:29

Rank: #16250 (-2616)

5K → 10K

27:02 | 8:42/mi

10K· 6.21 mi

51:29

Rank: #16250 (-2616)

5K → 10K

27:02 | 8:42/mi

15K· 9.32 mi

1:21:20

Rank: #18308 (-2058)

10K → 15K

29:51 | 9:36/mi

15K· 9.32 mi

1:21:20

Rank: #18308 (-2058)

10K → 15K

29:51 | 9:36/mi

20K· 12.43 mi

1:50:06

Rank: #18301 (+7)

15K → 20K

28:46 | 9:16/mi

20K· 12.43 mi

1:50:06

Rank: #18301 (+7)

15K → 20K

28:46 | 9:16/mi

Half· 13.11 mi

1:56:10

Rank: #18252 (+49)

20K → Half

6:04 | 8:54/mi

Half· 13.11 mi

1:56:10

Rank: #18252 (+49)

20K → Half

6:04 | 8:54/mi

25K· 15.53 mi

2:21:06

Rank: #18671 (-419)

Half → 25K

24:56 | 10:17/mi

25K· 15.53 mi

2:21:06

Rank: #18671 (-419)

Half → 25K

24:56 | 10:17/mi

30K· 18.64 mi

2:53:40

Rank: #18709 (-38)

25K → 30K

32:34 | 10:29/mi

30K· 18.64 mi

2:53:40

Rank: #18709 (-38)

25K → 30K

32:34 | 10:29/mi

20M

3:07:32

Rank: #18592 (+117)

30K → 20M

13:52 | 10:12/mi

20M

3:07:32

Rank: #18592 (+117)

30K → 20M

13:52 | 10:12/mi

21M

3:19:08

Rank: #18527 (+65)

20M → 21M

11:36 | 11:36/mi

21M

3:19:08

Rank: #18527 (+65)

20M → 21M

11:36 | 11:36/mi

35K· 21.75 mi

3:26:53

Rank: #18492 (+35)

21M → 35K

7:45 | 10:22/mi

35K· 21.75 mi

3:26:53

Rank: #18492 (+35)

21M → 35K

7:45 | 10:22/mi

23M

3:41:12

Rank: #18545 (-53)

35K → 23M

14:19 | 11:26/mi

23M

3:41:12

Rank: #18545 (-53)

35K → 23M

14:19 | 11:26/mi

24M

3:51:13

Rank: #18436 (+109)

23M → 24M

10:01 | 10:01/mi

24M

3:51:13

Rank: #18436 (+109)

23M → 24M

10:01 | 10:01/mi

40K· 24.85 mi

3:59:56

Rank: #18336 (+100)

24M → 40K

8:43 | 10:12/mi

40K· 24.85 mi

3:59:56

Rank: #18336 (+100)

24M → 40K

8:43 | 10:12/mi

25.2M

4:04:30

Rank: #18356 (-20)

40K → 25.2M

4:34 | 13:15/mi

25.2M

4:04:30

Rank: #18356 (-20)

40K → 25.2M

4:34 | 13:15/mi

Finish· 26.22 mi

4:14:18

Rank: #18274 (+82)

25.2M → Finish

9:48 | 9:37/mi

Finish· 26.22 mi

4:14:18

Rank: #18274 (+82)

25.2M → Finish

9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:56:10

Pace8:52 /mi

2nd Half

Distance13.11 mi

Time2:18:08

Pace10:32 /mi

📊Positive Split: 18.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:51:03	24:27	7:52	24:27	7:52	-
10K	6.21 mi	11:18:05	51:29	8:17	27:02	8:42	+0:50
15K	9.32 mi	11:47:56	1:21:20	8:44	29:51	9:36	+0:54
20K	12.43 mi	12:16:42	1:50:06	8:52	28:46	9:16	-0:20
Half	13.11 mi	12:22:46	1:56:10	8:52	6:04	8:54	-0:22
25K	15.53 mi	12:47:42	2:21:06	9:05	24:56	10:17	+1:23
30K	18.64 mi	13:20:16	2:53:40	9:19	32:34	10:29	+0:12
20M	20.00 mi	13:34:08	3:07:32	9:23	13:52	10:12	-0:17
21M	21.00 mi	13:45:44	3:19:08	9:29	11:36	11:36	+1:24
35K	21.75 mi	13:53:29	3:26:53	9:31	7:45	10:22	-1:14
23M	23.00 mi	14:07:48	3:41:12	9:37	14:19	11:26	+1:04
24M	24.00 mi	14:17:49	3:51:13	9:38	10:01	10:01	-1:25
40K	24.85 mi	14:26:32	3:59:56	9:39	8:43	10:12	+0:11
25.2M	25.20 mi	14:31:06	4:04:30	9:42	4:34	13:15	+3:03
Finish	26.22 mi	14:40:54	4:14:18	9:42	9:48	9:37	-3:38

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

7:52 /mi

Average Pace

9:42 /mi

Slowest Pace

13:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:19

34% of race

Time at Steady Pace

2:17:30

54% of race

Time at Slower Pace

30:29

12% of race

Average Pace: 9:42 /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	10:51:03	24:27	7:52	24:27	7:52	#13634
10K	6.21 mi	11:18:05	51:29	8:17	27:02	8:42	#16250
15K	9.32 mi	11:47:56	1:21:20	8:44	29:51	9:36	#18308
20K	12.43 mi	12:16:42	1:50:06	8:52	28:46	9:16	#18301
Half	13.11 mi	12:22:46	1:56:10	8:52	6:04	8:54	#18252
25K	15.53 mi	12:47:42	2:21:06	9:05	24:56	10:17	#18671
30K	18.64 mi	13:20:16	2:53:40	9:19	32:34	10:29	#18709
20M	20.00 mi	13:34:08	3:07:32	9:23	13:52	10:12	#18592
21M	21.00 mi	13:45:44	3:19:08	9:29	11:36	11:36	#18527
35K	21.75 mi	13:53:29	3:26:53	9:31	7:45	10:22	#18492
23M	23.00 mi	14:07:48	3:41:12	9:37	14:19	11:26	#18545
24M	24.00 mi	14:17:49	3:51:13	9:38	10:01	10:01	#18436
40K	24.85 mi	14:26:32	3:59:56	9:39	8:43	10:12	#18336
25.2M	25.20 mi	14:31:06	4:04:30	9:42	4:34	13:15	#18356
Finish	26.22 mi	14:40:54	4:14:18	9:42	9:48	9:37	#18274

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	13634	9527	9527	20965(Top 82%)	12622(Top 87%)	12622(Top 569%)
10K	6.21 mi	3.10 mi	16250-2616	10507-980	10507-980	18359(Top 72%)	11383(Top 78%)	11383(Top 513%)
15K	9.32 mi	3.11 mi	18308-2058	11351-844	11351-844	20965(Top 82%)	12622(Top 87%)	12622(Top 569%)
20K	12.43 mi	3.11 mi	18301+7	11363-12	11363-12	18415(Top 72%)	11433(Top 78%)	11433(Top 515%)
Half	13.11 mi	0.68 mi	18252+49	11339+24	11339+24	17739(Top 69%)	11050(Top 76%)	11050(Top 498%)
25K	15.53 mi	2.42 mi	18671-419	11499-160	11499-160	19867(Top 78%)	11977(Top 82%)	11977(Top 540%)
30K	18.64 mi	3.11 mi	18709-38	11449+50	11449+50	18736(Top 73%)	11263(Top 77%)	11263(Top 508%)
20M	20.00 mi	1.36 mi	18592+117	11374+75	11374+75	17137(Top 67%)	10323(Top 71%)	10323(Top 465%)
21M	21.00 mi	1.00 mi	18527+65	11323+51	11323+51	17887(Top 70%)	10578(Top 73%)	10578(Top 477%)
35K	21.75 mi	0.75 mi	18492+35	11288+35	11288+35	18167(Top 71%)	10716(Top 74%)	10716(Top 483%)
23M	23.00 mi	1.25 mi	18545-53	11284+4	11284+4	19478(Top 76%)	11304(Top 78%)	11304(Top 510%)
24M	24.00 mi	1.00 mi	18436+109	11217+67	11217+67	16390(Top 64%)	9717(Top 67%)	9717(Top 438%)
40K	24.85 mi	0.85 mi	18336+100	11151+66	11151+66	15688(Top 61%)	9308(Top 64%)	9308(Top 420%)
25.2M	25.20 mi	0.35 mi	18356-20	11149+2	11149+2	20166(Top 79%)	11517(Top 79%)	11517(Top 519%)
Finish	26.22 mi	1.02 mi	18274+82	11078+71	11078+71	16997(Top 67%)	9958(Top 68%)	9958(Top 449%)

9958

Passing Analysis

Category:

Athletes Passed

1513

Passed By

6153

Net Change

-4640

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#13634
5K → 10K	8	2624	-2616	#13634	#16250
10K → 15K	15	2073	-2058	#16250	#18308
15K → 20K	253	246	+7	#18308	#18301
20K → Half	66	17	+49	#18301	#18252
Half → 25K	96	515	-419	#18252	#18671
25K → 30K	219	257	-38	#18671	#18709
30K → 20M	156	39	+117	#18709	#18592
20M → 21M	131	66	+65	#18592	#18527
21M → 35K	79	44	+35	#18527	#18492
35K → 23M	100	153	-53	#18492	#18545
23M → 24M	122	13	+109	#18545	#18436
24M → 40K	117	17	+100	#18436	#18336
40K → 25.2M	34	54	-20	#18336	#18356
25.2M → Finish	117	35	+82	#18356	#18274
TOTALS	1513	6153	-4640