Chen Yi Chuang

Bib: 9526•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

24:07

Rank: #12813

Start → 5K

24:07 | 7:46/mi

5K· 3.11 mi

24:07

Rank: #12813

Start → 5K

24:07 | 7:46/mi

10K· 6.21 mi

51:02

Rank: #15824 (-3011)

5K → 10K

26:55 | 8:40/mi

10K· 6.21 mi

51:02

Rank: #15824 (-3011)

5K → 10K

26:55 | 8:40/mi

15K· 9.32 mi

1:19:45

Rank: #17440 (-1616)

10K → 15K

28:43 | 9:15/mi

15K· 9.32 mi

1:19:45

Rank: #17440 (-1616)

10K → 15K

28:43 | 9:15/mi

20K· 12.43 mi

1:52:26

Rank: #19168 (-1728)

15K → 20K

32:41 | 10:31/mi

20K· 12.43 mi

1:52:26

Rank: #19168 (-1728)

15K → 20K

32:41 | 10:31/mi

Half· 13.11 mi

1:59:26

Rank: #19373 (-205)

20K → Half

7:00 | 10:16/mi

Half· 13.11 mi

1:59:26

Rank: #19373 (-205)

20K → Half

7:00 | 10:16/mi

25K· 15.53 mi

2:26:52

Rank: #20030 (-657)

Half → 25K

27:26 | 11:19/mi

25K· 15.53 mi

2:26:52

Rank: #20030 (-657)

Half → 25K

27:26 | 11:19/mi

30K· 18.64 mi

3:04:16

Rank: #20476 (-446)

25K → 30K

37:24 | 12:02/mi

30K· 18.64 mi

3:04:16

Rank: #20476 (-446)

25K → 30K

37:24 | 12:02/mi

20M

3:22:13

Rank: #20740 (-264)

30K → 20M

17:57 | 13:13/mi

20M

3:22:13

Rank: #20740 (-264)

30K → 20M

17:57 | 13:13/mi

21M

3:36:47

Rank: #20958 (-218)

20M → 21M

14:34 | 14:34/mi

21M

3:36:47

Rank: #20958 (-218)

20M → 21M

14:34 | 14:34/mi

35K· 21.75 mi

3:45:40

Rank: #20973 (-15)

21M → 35K

8:53 | 11:52/mi

35K· 21.75 mi

3:45:40

Rank: #20973 (-15)

21M → 35K

8:53 | 11:52/mi

23M

3:59:43

Rank: #20850 (+123)

35K → 23M

14:03 | 11:13/mi

23M

3:59:43

Rank: #20850 (+123)

35K → 23M

14:03 | 11:13/mi

24M

4:11:12

Rank: #20826 (+24)

23M → 24M

11:29 | 11:29/mi

24M

4:11:12

Rank: #20826 (+24)

23M → 24M

11:29 | 11:29/mi

40K· 24.85 mi

4:20:49

Rank: #20749 (+77)

24M → 40K

9:37 | 11:15/mi

40K· 24.85 mi

4:20:49

Rank: #20749 (+77)

24M → 40K

9:37 | 11:15/mi

25.2M

4:25:07

Rank: #20700 (+49)

40K → 25.2M

4:18 | 12:28/mi

25.2M

4:25:07

Rank: #20700 (+49)

40K → 25.2M

4:18 | 12:28/mi

Finish· 26.22 mi

4:36:52

Rank: #20757 (-57)

25.2M → Finish

11:45 | 11:32/mi

Finish· 26.22 mi

4:36:52

Rank: #20757 (-57)

25.2M → Finish

11:45 | 11:32/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:59:26

Pace9:07 /mi

2nd Half

Distance13.11 mi

Time2:37:26

Pace12:01 /mi

📊Positive Split: 31.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:49:51	24:07	7:46	24:07	7:46	-
10K	6.21 mi	11:16:46	51:02	8:13	26:55	8:40	+0:54
15K	9.32 mi	11:45:29	1:19:45	8:33	28:43	9:15	+0:35
20K	12.43 mi	12:18:10	1:52:26	9:03	32:41	10:31	+1:16
Half	13.11 mi	12:25:10	1:59:26	9:07	7:00	10:16	-0:15
25K	15.53 mi	12:52:36	2:26:52	9:27	27:26	11:19	+1:03
30K	18.64 mi	13:30:00	3:04:16	9:53	37:24	12:02	+0:43
20M	20.00 mi	13:47:57	3:22:13	10:07	17:57	13:13	+1:11
21M	21.00 mi	14:02:31	3:36:47	10:19	14:34	14:34	+1:21
35K	21.75 mi	14:11:24	3:45:40	10:23	8:53	11:52	-2:42
23M	23.00 mi	14:25:27	3:59:43	10:25	14:03	11:13	-0:39
24M	24.00 mi	14:36:56	4:11:12	10:28	11:29	11:29	+0:16
40K	24.85 mi	14:46:33	4:20:49	10:30	9:37	11:15	-0:14
25.2M	25.20 mi	14:50:51	4:25:07	10:31	4:18	12:28	+1:13
Finish	26.22 mi	15:02:36	4:36:52	10:34	11:45	11:32	-0:56

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

7:46 /mi

Average Pace

10:34 /mi

Slowest Pace

14:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:45

31% of race

Time at Steady Pace

2:33:18

55% of race

Time at Slower Pace

36:49

13% of race

Average Pace: 10:34 /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	10:49:51	24:07	7:46	24:07	7:46	#12813
10K	6.21 mi	11:16:46	51:02	8:13	26:55	8:40	#15824
15K	9.32 mi	11:45:29	1:19:45	8:33	28:43	9:15	#17440
20K	12.43 mi	12:18:10	1:52:26	9:03	32:41	10:31	#19168
Half	13.11 mi	12:25:10	1:59:26	9:07	7:00	10:16	#19373
25K	15.53 mi	12:52:36	2:26:52	9:27	27:26	11:19	#20030
30K	18.64 mi	13:30:00	3:04:16	9:53	37:24	12:02	#20476
20M	20.00 mi	13:47:57	3:22:13	10:07	17:57	13:13	#20740
21M	21.00 mi	14:02:31	3:36:47	10:19	14:34	14:34	#20958
35K	21.75 mi	14:11:24	3:45:40	10:23	8:53	11:52	#20973
23M	23.00 mi	14:25:27	3:59:43	10:25	14:03	11:13	#20850
24M	24.00 mi	14:36:56	4:11:12	10:28	11:29	11:29	#20826
40K	24.85 mi	14:46:33	4:20:49	10:30	9:37	11:15	#20749
25.2M	25.20 mi	14:50:51	4:25:07	10:31	4:18	12:28	#20700
Finish	26.22 mi	15:02:36	4:36:52	10:34	11:45	11:32	#20757

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	12813	9168	9168	19860(Top 78%)	12112(Top 83%)	12112(Top 546%)
10K	6.21 mi	3.10 mi	15824-3011	10363-1195	10363-1195	18172(Top 71%)	11310(Top 78%)	11310(Top 510%)
15K	9.32 mi	3.11 mi	17440-1616	11007-644	11007-644	19860(Top 78%)	12112(Top 83%)	12112(Top 546%)
20K	12.43 mi	3.11 mi	19168-1728	11736-729	11736-729	21709(Top 85%)	12920(Top 89%)	12920(Top 583%)
Half	13.11 mi	0.68 mi	19373-205	11832-96	11832-96	22109(Top 87%)	13038(Top 89%)	13038(Top 588%)
25K	15.53 mi	2.42 mi	20030-657	12139-307	12139-307	22110(Top 87%)	13004(Top 89%)	13004(Top 586%)
30K	18.64 mi	3.11 mi	20476-446	12297-158	12297-158	21990(Top 86%)	12795(Top 88%)	12795(Top 577%)
20M	20.00 mi	1.36 mi	20740-264	12376-79	12376-79	23101(Top 90%)	13244(Top 91%)	13244(Top 597%)
21M	21.00 mi	1.00 mi	20958-218	12452-76	12452-76	23061(Top 90%)	13198(Top 91%)	13198(Top 595%)
35K	21.75 mi	0.75 mi	20973-15	12442+10	12442+10	21571(Top 84%)	12394(Top 85%)	12394(Top 559%)
23M	23.00 mi	1.25 mi	20850+123	12348+94	12348+94	18991(Top 74%)	11072(Top 76%)	11072(Top 499%)
24M	24.00 mi	1.00 mi	20826+24	12321+27	12321+27	20379(Top 80%)	11711(Top 80%)	11711(Top 528%)
40K	24.85 mi	0.85 mi	20749+77	12273+48	12273+48	18716(Top 73%)	10816(Top 74%)	10816(Top 488%)
25.2M	25.20 mi	0.35 mi	20700+49	12247+26	12247+26	18433(Top 72%)	10666(Top 73%)	10666(Top 481%)
Finish	26.22 mi	1.02 mi	20757-57	12253-6	12253-6	22472(Top 88%)	12748(Top 87%)	12748(Top 575%)

12748

Passing Analysis

Category:

Athletes Passed

654

Passed By

8598

Net Change

-7944

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#12813
5K → 10K	5	3016	-3011	#12813	#15824
10K → 15K	20	1636	-1616	#15824	#17440
15K → 20K	22	1750	-1728	#17440	#19168
20K → Half	3	208	-205	#19168	#19373
Half → 25K	51	708	-657	#19373	#20030
25K → 30K	55	501	-446	#20030	#20476
30K → 20M	32	296	-264	#20476	#20740
20M → 21M	24	242	-218	#20740	#20958
21M → 35K	47	62	-15	#20958	#20973
35K → 23M	145	22	+123	#20973	#20850
23M → 24M	67	43	+24	#20850	#20826
24M → 40K	91	14	+77	#20826	#20749
40K → 25.2M	52	3	+49	#20749	#20700
25.2M → Finish	40	97	-57	#20700	#20757
TOTALS	654	8598	-7944