Chin Koon Chang

Bib: 28469•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M45-49)

#0 / 2386

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

36:38

Rank: #28183

Start → 5K

36:38 | 11:47/mi

5K· 3.11 mi

36:38

Rank: #28183

Start → 5K

36:38 | 11:47/mi

10K· 6.21 mi

1:14:10

Rank: #28101 (+82)

5K → 10K

37:32 | 12:05/mi

10K· 6.21 mi

1:14:10

Rank: #28101 (+82)

5K → 10K

37:32 | 12:05/mi

15K· 9.32 mi

1:51:39

Rank: #27987 (+114)

10K → 15K

37:29 | 12:04/mi

15K· 9.32 mi

1:51:39

Rank: #27987 (+114)

10K → 15K

37:29 | 12:04/mi

20K· 12.43 mi

2:29:44

Rank: #27859 (+128)

15K → 20K

38:05 | 12:15/mi

20K· 12.43 mi

2:29:44

Rank: #27859 (+128)

15K → 20K

38:05 | 12:15/mi

Half· 13.11 mi

2:38:01

Rank: #27843 (+16)

20K → Half

8:17 | 12:08/mi

Half· 13.11 mi

2:38:01

Rank: #27843 (+16)

20K → Half

8:17 | 12:08/mi

25K· 15.53 mi

3:09:30

Rank: #27750 (+93)

Half → 25K

31:29 | 12:59/mi

25K· 15.53 mi

3:09:30

Rank: #27750 (+93)

Half → 25K

31:29 | 12:59/mi

30K· 18.64 mi

3:49:52

Rank: #27594 (+156)

25K → 30K

40:22 | 13:00/mi

30K· 18.64 mi

3:49:52

Rank: #27594 (+156)

25K → 30K

40:22 | 13:00/mi

20M

4:08:12

Rank: #27545 (+49)

30K → 20M

18:20 | 13:29/mi

20M

4:08:12

Rank: #27545 (+49)

30K → 20M

18:20 | 13:29/mi

21M

4:21:32

Rank: #27475 (+70)

20M → 21M

13:20 | 13:20/mi

21M

4:21:32

Rank: #27475 (+70)

20M → 21M

13:20 | 13:20/mi

35K· 21.75 mi

4:31:50

Rank: #27487 (-12)

21M → 35K

10:18 | 13:46/mi

35K· 21.75 mi

4:31:50

Rank: #27487 (-12)

21M → 35K

10:18 | 13:46/mi

23M

4:48:23

Rank: #27470 (+17)

35K → 23M

16:33 | 13:13/mi

23M

4:48:23

Rank: #27470 (+17)

35K → 23M

16:33 | 13:13/mi

24M

5:01:29

Rank: #27459 (+11)

23M → 24M

13:06 | 13:06/mi

24M

5:01:29

Rank: #27459 (+11)

23M → 24M

13:06 | 13:06/mi

40K· 24.85 mi

5:13:26

Rank: #27465 (-6)

24M → 40K

11:57 | 13:59/mi

40K· 24.85 mi

5:13:26

Rank: #27465 (-6)

24M → 40K

11:57 | 13:59/mi

25.2M

5:17:54

Rank: #27444 (+21)

40K → 25.2M

4:28 | 12:57/mi

25.2M

5:17:54

Rank: #27444 (+21)

40K → 25.2M

4:28 | 12:57/mi

Finish· 26.22 mi

5:29:12

Rank: #27399 (+45)

25.2M → Finish

11:18 | 11:05/mi

Finish· 26.22 mi

5:29:12

Rank: #27399 (+45)

25.2M → Finish

11:18 | 11:05/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:38:01

Pace12:03 /mi

2nd Half

Distance13.11 mi

Time2:51:11

Pace13:04 /mi

📊Positive Split: 8.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:56:01	36:38	11:47	36:38	11:47	-
10K	6.21 mi	12:33:33	1:14:10	11:56	37:32	12:05	+0:18
15K	9.32 mi	13:11:02	1:51:39	11:59	37:29	12:04	-0:01
20K	12.43 mi	13:49:07	2:29:44	12:03	38:05	12:15	+0:11
Half	13.11 mi	13:57:24	2:38:01	12:03	8:17	12:08	-0:07
25K	15.53 mi	14:28:53	3:09:30	12:12	31:29	12:59	+0:51
30K	18.64 mi	15:09:15	3:49:52	12:20	40:22	13:00	+0:01
20M	20.00 mi	15:27:35	4:08:12	12:25	18:20	13:29	+0:29
21M	21.00 mi	15:40:55	4:21:32	12:27	13:20	13:20	-0:09
35K	21.75 mi	15:51:13	4:31:50	12:30	10:18	13:46	+0:26
23M	23.00 mi	16:07:46	4:48:23	12:32	16:33	13:13	-0:33
24M	24.00 mi	16:20:52	5:01:29	12:34	13:06	13:06	-0:07
40K	24.85 mi	16:32:49	5:13:26	12:37	11:57	13:59	+0:53
25.2M	25.20 mi	16:37:17	5:17:54	12:37	4:28	12:57	-1:02
Finish	26.22 mi	16:48:35	5:29:12	12:34	11:18	11:05	-1:52

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

11:05 /mi

Average Pace

12:34 /mi

Slowest Pace

13:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:19

51% of race

Time at Steady Pace

1:59:18

36% of race

Time at Slower Pace

40:35

12% of race

Average Pace: 12:33 /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	11:56:01	36:38	11:47	36:38	11:47	#28183
10K	6.21 mi	12:33:33	1:14:10	11:56	37:32	12:05	#28101
15K	9.32 mi	13:11:02	1:51:39	11:59	37:29	12:04	#27987
20K	12.43 mi	13:49:07	2:29:44	12:03	38:05	12:15	#27859
Half	13.11 mi	13:57:24	2:38:01	12:03	8:17	12:08	#27843
25K	15.53 mi	14:28:53	3:09:30	12:12	31:29	12:59	#27750
30K	18.64 mi	15:09:15	3:49:52	12:20	40:22	13:00	#27594
20M	20.00 mi	15:27:35	4:08:12	12:25	18:20	13:29	#27545
21M	21.00 mi	15:40:55	4:21:32	12:27	13:20	13:20	#27475
35K	21.75 mi	15:51:13	4:31:50	12:30	10:18	13:46	#27487
23M	23.00 mi	16:07:46	4:48:23	12:32	16:33	13:13	#27470
24M	24.00 mi	16:20:52	5:01:29	12:34	13:06	13:06	#27459
40K	24.85 mi	16:32:49	5:13:26	12:37	11:57	13:59	#27465
25.2M	25.20 mi	16:37:17	5:17:54	12:37	4:28	12:57	#27444
Finish	26.22 mi	16:48:35	5:29:12	12:34	11:18	11:05	#27399

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	28183	16031	16031	27666(Top 97%)	15807(Top 98%)	15807(Top 662%)
10K	6.21 mi	3.10 mi	28101+82	15999+32	15999+32	27978(Top 99%)	15948(Top 99%)	15948(Top 668%)
15K	9.32 mi	3.11 mi	27987+114	15957+42	15957+42	27666(Top 97%)	15807(Top 98%)	15807(Top 662%)
20K	12.43 mi	3.11 mi	27859+128	15902+55	15902+55	27322(Top 96%)	15659(Top 97%)	15659(Top 656%)
Half	13.11 mi	0.68 mi	27843+16	15895+7	15895+7	27552(Top 97%)	15739(Top 98%)	15739(Top 660%)
25K	15.53 mi	2.42 mi	27750+93	15854+41	15854+41	27286(Top 96%)	15631(Top 97%)	15631(Top 655%)
30K	18.64 mi	3.11 mi	27594+156	15771+83	15771+83	26670(Top 94%)	15288(Top 95%)	15288(Top 641%)
20M	20.00 mi	1.36 mi	27545+49	15740+31	15740+31	26890(Top 95%)	15325(Top 95%)	15325(Top 642%)
21M	21.00 mi	1.00 mi	27475+70	15708+32	15708+32	25496(Top 90%)	14626(Top 91%)	14626(Top 613%)
35K	21.75 mi	0.75 mi	27487-12	15711-3	15711-3	27552(Top 97%)	15601(Top 97%)	15601(Top 654%)
23M	23.00 mi	1.25 mi	27470+17	15701+10	15701+10	26634(Top 94%)	15150(Top 94%)	15150(Top 635%)
24M	24.00 mi	1.00 mi	27459+11	15689+12	15689+12	26965(Top 95%)	15283(Top 95%)	15283(Top 641%)
40K	24.85 mi	0.85 mi	27465-6	15692-3	15692-3	27162(Top 96%)	15371(Top 95%)	15371(Top 644%)
25.2M	25.20 mi	0.35 mi	27444+21	15679+13	15679+13	24977(Top 88%)	14249(Top 88%)	14249(Top 597%)
Finish	26.22 mi	1.02 mi	27399+45	15661+18	15661+18	25543(Top 90%)	14552(Top 90%)	14552(Top 610%)

14552

Passing Analysis

Category:

Athletes Passed

931

Passed By

147

Net Change

+784

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#28183
5K → 10K	100	18	+82	#28183	#28101
10K → 15K	120	6	+114	#28101	#27987
15K → 20K	131	3	+128	#27987	#27859
20K → Half	25	9	+16	#27859	#27843
Half → 25K	109	16	+93	#27843	#27750
25K → 30K	163	7	+156	#27750	#27594
30K → 20M	56	7	+49	#27594	#27545
20M → 21M	70	0	+70	#27545	#27475
21M → 35K	10	22	-12	#27475	#27487
35K → 23M	32	15	+17	#27487	#27470
23M → 24M	28	17	+11	#27470	#27459
24M → 40K	18	24	-6	#27459	#27465
40K → 25.2M	21	0	+21	#27465	#27444
25.2M → Finish	48	3	+45	#27444	#27399
TOTALS	931	147	+784