Chih Chen Chang

Bib: 12091•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Top 40%

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Top 42%

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

23:12

Rank: #11936

Start → 5K

23:12 | 7:28/mi

5K· 3.11 mi

23:12

Rank: #11936

Start → 5K

23:12 | 7:28/mi

10K· 6.21 mi

46:44

Rank: #12310 (-374)

5K → 10K

23:32 | 7:34/mi

10K· 6.21 mi

46:44

Rank: #12310 (-374)

5K → 10K

23:32 | 7:34/mi

15K· 9.32 mi

1:10:14

Rank: #12285 (+25)

10K → 15K

23:30 | 7:34/mi

15K· 9.32 mi

1:10:14

Rank: #12285 (+25)

10K → 15K

23:30 | 7:34/mi

20K· 12.43 mi

1:33:56

Rank: #12148 (+137)

15K → 20K

23:42 | 7:38/mi

20K· 12.43 mi

1:33:56

Rank: #12148 (+137)

15K → 20K

23:42 | 7:38/mi

Half· 13.11 mi

1:39:04

Rank: #12135 (+13)

20K → Half

5:08 | 7:31/mi

Half· 13.11 mi

1:39:04

Rank: #12135 (+13)

20K → Half

5:08 | 7:31/mi

25K· 15.53 mi

1:57:36

Rank: #11922 (+213)

Half → 25K

18:32 | 7:39/mi

25K· 15.53 mi

1:57:36

Rank: #11922 (+213)

Half → 25K

18:32 | 7:39/mi

30K· 18.64 mi

2:22:05

Rank: #11610 (+312)

25K → 30K

24:29 | 7:53/mi

30K· 18.64 mi

2:22:05

Rank: #11610 (+312)

25K → 30K

24:29 | 7:53/mi

20M

2:32:50

Rank: #11416 (+194)

30K → 20M

10:45 | 7:55/mi

20M

2:32:50

Rank: #11416 (+194)

30K → 20M

10:45 | 7:55/mi

21M

2:41:07

Rank: #11247 (+169)

20M → 21M

8:17 | 8:17/mi

21M

2:41:07

Rank: #11247 (+169)

20M → 21M

8:17 | 8:17/mi

35K· 21.75 mi

2:46:51

Rank: #11169 (+78)

21M → 35K

5:44 | 7:40/mi

35K· 21.75 mi

2:46:51

Rank: #11169 (+78)

21M → 35K

5:44 | 7:40/mi

23M

2:56:58

Rank: #11083 (+86)

35K → 23M

10:07 | 8:05/mi

23M

2:56:58

Rank: #11083 (+86)

35K → 23M

10:07 | 8:05/mi

24M

3:04:59

Rank: #11051 (+32)

23M → 24M

8:01 | 8:01/mi

24M

3:04:59

Rank: #11051 (+32)

23M → 24M

8:01 | 8:01/mi

40K· 24.85 mi

3:12:18

Rank: #11152 (-101)

24M → 40K

7:19 | 8:33/mi

40K· 24.85 mi

3:12:18

Rank: #11152 (-101)

24M → 40K

7:19 | 8:33/mi

25.2M

3:15:39

Rank: #11222 (-70)

40K → 25.2M

3:21 | 9:43/mi

25.2M

3:15:39

Rank: #11222 (-70)

40K → 25.2M

3:21 | 9:43/mi

Finish· 26.22 mi

3:23:47

Rank: #11264 (-42)

25.2M → Finish

8:08 | 7:59/mi

Finish· 26.22 mi

3:23:47

Rank: #11264 (-42)

25.2M → Finish

8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:39:04

Pace7:33 /mi

2nd Half

Distance13.11 mi

Time1:44:43

Pace7:59 /mi

📊Positive Split: 5.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:51:23	23:12	7:28	23:12	7:28	-
10K	6.21 mi	11:14:55	46:44	7:31	23:32	7:34	+0:06
15K	9.32 mi	11:38:25	1:10:14	7:32	23:30	7:34	0:00
20K	12.43 mi	12:02:07	1:33:56	7:34	23:42	7:38	+0:04
Half	13.11 mi	12:07:15	1:39:04	7:33	5:08	7:31	-0:07
25K	15.53 mi	12:25:47	1:57:36	7:34	18:32	7:39	+0:08
30K	18.64 mi	12:50:16	2:22:05	7:37	24:29	7:53	+0:14
20M	20.00 mi	13:01:01	2:32:50	7:38	10:45	7:55	+0:02
21M	21.00 mi	13:09:18	2:41:07	7:40	8:17	8:17	+0:22
35K	21.75 mi	13:15:02	2:46:51	7:40	5:44	7:40	-0:37
23M	23.00 mi	13:25:09	2:56:58	7:42	10:07	8:05	+0:25
24M	24.00 mi	13:33:10	3:04:59	7:42	8:01	8:01	-0:04
40K	24.85 mi	13:40:29	3:12:18	7:44	7:19	8:33	+0:32
25.2M	25.20 mi	13:43:50	3:15:39	7:46	3:21	9:43	+1:10
Finish	26.22 mi	13:51:58	3:23:47	7:47	8:08	7:59	-1:44

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

7:28 /mi

Average Pace

7:47 /mi

Slowest Pace

9:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:22

37% of race

Time at Steady Pace

1:49:28

54% of race

Time at Slower Pace

18:57

9% of race

Average Pace: 7:46 /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	10:51:23	23:12	7:28	23:12	7:28	#11936
10K	6.21 mi	11:14:55	46:44	7:31	23:32	7:34	#12310
15K	9.32 mi	11:38:25	1:10:14	7:32	23:30	7:34	#12285
20K	12.43 mi	12:02:07	1:33:56	7:34	23:42	7:38	#12148
Half	13.11 mi	12:07:15	1:39:04	7:33	5:08	7:31	#12135
25K	15.53 mi	12:25:47	1:57:36	7:34	18:32	7:39	#11922
30K	18.64 mi	12:50:16	2:22:05	7:37	24:29	7:53	#11610
20M	20.00 mi	13:01:01	2:32:50	7:38	10:45	7:55	#11416
21M	21.00 mi	13:09:18	2:41:07	7:40	8:17	8:17	#11247
35K	21.75 mi	13:15:02	2:46:51	7:40	5:44	7:40	#11169
23M	23.00 mi	13:25:09	2:56:58	7:42	10:07	8:05	#11083
24M	24.00 mi	13:33:10	3:04:59	7:42	8:01	8:01	#11051
40K	24.85 mi	13:40:29	3:12:18	7:44	7:19	8:33	#11152
25.2M	25.20 mi	13:43:50	3:15:39	7:46	3:21	9:43	#11222
Finish	26.22 mi	13:51:58	3:23:47	7:47	8:08	7:59	#11264

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	11936	9142	9142	12279(Top 43%)	9187(Top 57%)	9187(Top 385%)
10K	6.21 mi	3.10 mi	12310-374	9309-167	9309-167	12776(Top 45%)	9497(Top 59%)	9497(Top 398%)
15K	9.32 mi	3.11 mi	12285+25	9256+53	9256+53	12279(Top 43%)	9187(Top 57%)	9187(Top 385%)
20K	12.43 mi	3.11 mi	12148+137	9161+95	9161+95	11785(Top 41%)	8871(Top 55%)	8871(Top 372%)
Half	13.11 mi	0.68 mi	12135+13	9148+13	9148+13	11850(Top 42%)	8958(Top 56%)	8958(Top 375%)
25K	15.53 mi	2.42 mi	11922+213	9007+141	9007+141	11078(Top 39%)	8424(Top 52%)	8424(Top 353%)
30K	18.64 mi	3.11 mi	11610+312	8792+215	8792+215	10494(Top 37%)	7930(Top 49%)	7930(Top 332%)
20M	20.00 mi	1.36 mi	11416+194	8657+135	8657+135	9814(Top 35%)	7444(Top 46%)	7444(Top 312%)
21M	21.00 mi	1.00 mi	11247+169	8538+119	8538+119	9119(Top 32%)	6887(Top 43%)	6887(Top 289%)
35K	21.75 mi	0.75 mi	11169+78	8483+55	8483+55	9783(Top 34%)	7261(Top 45%)	7261(Top 304%)
23M	23.00 mi	1.25 mi	11083+86	8396+87	8396+87	10602(Top 37%)	7538(Top 47%)	7538(Top 316%)
24M	24.00 mi	1.00 mi	11051+32	8339+57	8339+57	11327(Top 40%)	7818(Top 49%)	7818(Top 328%)
40K	24.85 mi	0.85 mi	11152-101	8354-15	8354-15	13753(Top 48%)	8878(Top 55%)	8878(Top 372%)
25.2M	25.20 mi	0.35 mi	11222-70	8371-17	8371-17	15599(Top 55%)	9665(Top 60%)	9665(Top 405%)
Finish	26.22 mi	1.02 mi	11264-42	8348+23	8348+23	12731(Top 45%)	8394(Top 52%)	8394(Top 352%)

8394

Passing Analysis

Category:

Athletes Passed

2145

Passed By

1473

Net Change

+672

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#11936
5K → 10K	122	496	-374	#11936	#12310
10K → 15K	192	167	+25	#12310	#12285
15K → 20K	248	111	+137	#12285	#12148
20K → Half	38	25	+13	#12148	#12135
Half → 25K	272	59	+213	#12135	#11922
25K → 30K	384	72	+312	#11922	#11610
30K → 20M	226	32	+194	#11610	#11416
20M → 21M	188	19	+169	#11416	#11247
21M → 35K	99	21	+78	#11247	#11169
35K → 23M	148	62	+86	#11169	#11083
23M → 24M	101	69	+32	#11083	#11051
24M → 40K	44	145	-101	#11051	#11152
40K → 25.2M	22	92	-70	#11152	#11222
25.2M → Finish	61	103	-42	#11222	#11264
TOTALS	2145	1473	+672