Sih-Yih Chen

Bib: 12436•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 (M55-59)

#0 / 1529

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

23:15

Rank: #10615

Start → 5K

23:15 | 7:29/mi

5K· 3.11 mi

23:15

Rank: #10615

Start → 5K

23:15 | 7:29/mi

10K· 6.21 mi

48:46

Rank: #13226 (-2611)

5K → 10K

25:31 | 8:13/mi

10K· 6.21 mi

48:46

Rank: #13226 (-2611)

5K → 10K

25:31 | 8:13/mi

15K· 9.32 mi

1:16:05

Rank: #15120 (-1894)

10K → 15K

27:19 | 8:48/mi

15K· 9.32 mi

1:16:05

Rank: #15120 (-1894)

10K → 15K

27:19 | 8:48/mi

20K· 12.43 mi

1:50:05

Rank: #18297 (-3177)

15K → 20K

34:00 | 10:57/mi

20K· 12.43 mi

1:50:05

Rank: #18297 (-3177)

15K → 20K

34:00 | 10:57/mi

Half· 13.11 mi

1:58:28

Rank: #19080 (-783)

20K → Half

8:23 | 12:17/mi

Half· 13.11 mi

1:58:28

Rank: #19080 (-783)

20K → Half

8:23 | 12:17/mi

25K· 15.53 mi

2:27:01

Rank: #20048 (-968)

Half → 25K

28:33 | 11:47/mi

25K· 15.53 mi

2:27:01

Rank: #20048 (-968)

Half → 25K

28:33 | 11:47/mi

30K· 18.64 mi

3:09:09

Rank: #21123 (-1075)

25K → 30K

42:08 | 13:34/mi

30K· 18.64 mi

3:09:09

Rank: #21123 (-1075)

25K → 30K

42:08 | 13:34/mi

20M

3:25:47

Rank: #21189 (-66)

30K → 20M

16:38 | 12:14/mi

20M

3:25:47

Rank: #21189 (-66)

30K → 20M

16:38 | 12:14/mi

21M

3:41:29

Rank: #21475 (-286)

20M → 21M

15:42 | 15:42/mi

21M

3:41:29

Rank: #21475 (-286)

20M → 21M

15:42 | 15:42/mi

35K· 21.75 mi

3:51:36

Rank: #21610 (-135)

21M → 35K

10:07 | 13:31/mi

35K· 21.75 mi

3:51:36

Rank: #21610 (-135)

21M → 35K

10:07 | 13:31/mi

23M

4:07:01

Rank: #21575 (+35)

35K → 23M

15:25 | 12:19/mi

23M

4:07:01

Rank: #21575 (+35)

35K → 23M

15:25 | 12:19/mi

24M

4:18:54

Rank: #21560 (+15)

23M → 24M

11:53 | 11:53/mi

24M

4:18:54

Rank: #21560 (+15)

23M → 24M

11:53 | 11:53/mi

40K· 24.85 mi

4:29:17

Rank: #21523 (+37)

24M → 40K

10:23 | 12:09/mi

40K· 24.85 mi

4:29:17

Rank: #21523 (+37)

24M → 40K

10:23 | 12:09/mi

25.2M

4:34:57

Rank: #21614 (-91)

40K → 25.2M

5:40 | 16:26/mi

25.2M

4:34:57

Rank: #21614 (-91)

40K → 25.2M

5:40 | 16:26/mi

Finish· 26.22 mi

4:48:55

Rank: #21803 (-189)

25.2M → Finish

13:58 | 13:42/mi

Finish· 26.22 mi

4:48:55

Rank: #21803 (-189)

25.2M → Finish

13:58 | 13:42/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:58:28

Pace9:02 /mi

2nd Half

Distance13.11 mi

Time2:50:27

Pace13:00 /mi

📊Positive Split: 43.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:38:23	23:15	7:29	23:15	7:29	-
10K	6.21 mi	12:03:54	48:46	7:51	25:31	8:13	+0:44
15K	9.32 mi	12:31:13	1:16:05	8:10	27:19	8:48	+0:35
20K	12.43 mi	13:05:13	1:50:05	8:51	34:00	10:57	+2:09
Half	13.11 mi	13:13:36	1:58:28	9:02	8:23	12:17	+1:20
25K	15.53 mi	13:42:09	2:27:01	9:28	28:33	11:47	-0:30
30K	18.64 mi	14:24:17	3:09:09	10:09	42:08	13:34	+1:47
20M	20.00 mi	14:40:55	3:25:47	10:17	16:38	12:14	-1:20
21M	21.00 mi	14:56:37	3:41:29	10:33	15:42	15:42	+3:28
35K	21.75 mi	15:06:44	3:51:36	10:39	10:07	13:31	-2:11
23M	23.00 mi	15:22:09	4:07:01	10:44	15:25	12:19	-1:12
24M	24.00 mi	15:34:02	4:18:54	10:47	11:53	11:53	-0:26
40K	24.85 mi	15:44:25	4:29:17	10:50	10:23	12:09	+0:16
25.2M	25.20 mi	15:50:05	4:34:57	10:55	5:40	16:26	+4:17
Finish	26.22 mi	16:04:03	4:48:55	11:02	13:58	13:42	-2:44

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

7:29 /mi

Average Pace

11:02 /mi

Slowest Pace

16:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:05

38% of race

Time at Steady Pace

1:31:15

32% of race

Time at Slower Pace

1:27:35

30% of race

Average Pace: 11:01 /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	11:38:23	23:15	7:29	23:15	7:29	#10615
10K	6.21 mi	12:03:54	48:46	7:51	25:31	8:13	#13226
15K	9.32 mi	12:31:13	1:16:05	8:10	27:19	8:48	#15120
20K	12.43 mi	13:05:13	1:50:05	8:51	34:00	10:57	#18297
Half	13.11 mi	13:13:36	1:58:28	9:02	8:23	12:17	#19080
25K	15.53 mi	13:42:09	2:27:01	9:28	28:33	11:47	#20048
30K	18.64 mi	14:24:17	3:09:09	10:09	42:08	13:34	#21123
20M	20.00 mi	14:40:55	3:25:47	10:17	16:38	12:14	#21189
21M	21.00 mi	14:56:37	3:41:29	10:33	15:42	15:42	#21475
35K	21.75 mi	15:06:44	3:51:36	10:39	10:07	13:31	#21610
23M	23.00 mi	15:22:09	4:07:01	10:44	15:25	12:19	#21575
24M	24.00 mi	15:34:02	4:18:54	10:47	11:53	11:53	#21560
40K	24.85 mi	15:44:25	4:29:17	10:50	10:23	12:09	#21523
25.2M	25.20 mi	15:50:05	4:34:57	10:55	5:40	16:26	#21614
Finish	26.22 mi	16:04:03	4:48:55	11:02	13:58	13:42	#21803

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	10615	8244	8244	17937(Top 70%)	11220(Top 77%)	11220(Top 734%)
10K	6.21 mi	3.10 mi	13226-2611	9343-1099	9343-1099	15616(Top 61%)	10296(Top 71%)	10296(Top 673%)
15K	9.32 mi	3.11 mi	15120-1894	10065-722	10065-722	17937(Top 70%)	11220(Top 77%)	11220(Top 734%)
20K	12.43 mi	3.11 mi	18297-3177	11362-1297	11362-1297	22528(Top 88%)	13282(Top 91%)	13282(Top 869%)
Half	13.11 mi	0.68 mi	19080-783	11701-339	11701-339	24785(Top 97%)	14242(Top 98%)	14242(Top 931%)
25K	15.53 mi	2.42 mi	20048-968	12147-446	12147-446	22805(Top 89%)	13317(Top 91%)	13317(Top 871%)
30K	18.64 mi	3.11 mi	21123-1075	12579-432	12579-432	23864(Top 93%)	13724(Top 94%)	13724(Top 898%)
20M	20.00 mi	1.36 mi	21189-66	12583-4	12583-4	21743(Top 85%)	12574(Top 86%)	12574(Top 822%)
21M	21.00 mi	1.00 mi	21475-286	12692-109	12692-109	24252(Top 95%)	13813(Top 95%)	13813(Top 903%)
35K	21.75 mi	0.75 mi	21610-135	12741-49	12741-49	23837(Top 93%)	13569(Top 93%)	13569(Top 887%)
23M	23.00 mi	1.25 mi	21575+35	12706+35	12706+35	21353(Top 84%)	12256(Top 84%)	12256(Top 802%)
24M	24.00 mi	1.00 mi	21560+15	12668+38	12668+38	21218(Top 83%)	12128(Top 83%)	12128(Top 793%)
40K	24.85 mi	0.85 mi	21523+37	12633+35	12633+35	20723(Top 81%)	11823(Top 81%)	11823(Top 773%)
25.2M	25.20 mi	0.35 mi	21614-91	12667-34	12667-34	24335(Top 95%)	13778(Top 95%)	13778(Top 901%)
Finish	26.22 mi	1.02 mi	21803-189	12758-91	12758-91	24792(Top 97%)	14040(Top 96%)	14040(Top 918%)

14040

Passing Analysis

Category:

Athletes Passed

404

Passed By

11592

Net Change

-11188

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10615
5K → 10K	14	2625	-2611	#10615	#13226
10K → 15K	18	1912	-1894	#13226	#15120
15K → 20K	10	3187	-3177	#15120	#18297
20K → Half	1	784	-783	#18297	#19080
Half → 25K	27	995	-968	#19080	#20048
25K → 30K	16	1091	-1075	#20048	#21123
30K → 20M	53	119	-66	#21123	#21189
20M → 21M	12	298	-286	#21189	#21475
21M → 35K	24	159	-135	#21475	#21610
35K → 23M	85	50	+35	#21610	#21575
23M → 24M	65	50	+15	#21575	#21560
24M → 40K	61	24	+37	#21560	#21523
40K → 25.2M	4	95	-91	#21523	#21614
25.2M → Finish	14	203	-189	#21614	#21803
TOTALS	404	11592	-11188