Yu-Wei Chang

Bib: 18936•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Division (F40-44)

#0 / 1613

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

27:22

Rank: #19320

Start → 5K

8:49/mi

27:22 split

5K· 3.11 mi

27:22

Rank: #19320

Start → 5K

8:49/mi

27:22 split

10K· 6.21 mi

55:43

Rank: #19767 (-447)

5K → 10K

9:07/mi

28:21 split

10K· 6.21 mi

55:43

Rank: #19767 (-447)

5K → 10K

9:07/mi

28:21 split

15K· 9.32 mi

1:25:17

Rank: #20148 (-381)

10K → 15K

9:31/mi

29:34 split

15K· 9.32 mi

1:25:17

Rank: #20148 (-381)

10K → 15K

9:31/mi

29:34 split

20K· 12.43 mi

1:55:11

Rank: #20004 (+144)

15K → 20K

9:37/mi

29:54 split

20K· 12.43 mi

1:55:11

Rank: #20004 (+144)

15K → 20K

9:37/mi

29:54 split

Half· 13.11 mi

2:01:33

Rank: #19983 (+21)

20K → Half

9:20/mi

6:22 split

Half· 13.11 mi

2:01:33

Rank: #19983 (+21)

20K → Half

9:20/mi

6:22 split

25K· 15.53 mi

2:26:15

Rank: #19924 (+59)

Half → 25K

10:11/mi

24:42 split

25K· 15.53 mi

2:26:15

Rank: #19924 (+59)

Half → 25K

10:11/mi

24:42 split

30K· 18.64 mi

2:59:23

Rank: #19754 (+170)

25K → 30K

10:40/mi

33:08 split

30K· 18.64 mi

2:59:23

Rank: #19754 (+170)

25K → 30K

10:40/mi

33:08 split

20M

3:13:57

Rank: #19643 (+111)

30K → 20M

10:43/mi

14:34 split

20M

3:13:57

Rank: #19643 (+111)

30K → 20M

10:43/mi

14:34 split

21M

3:26:30

Rank: #19621 (+22)

20M → 21M

12:33/mi

12:33 split

21M

3:26:30

Rank: #19621 (+22)

20M → 21M

12:33/mi

12:33 split

35K· 21.75 mi

3:34:25

Rank: #19575 (+46)

21M → 35K

10:35/mi

7:55 split

35K· 21.75 mi

3:34:25

Rank: #19575 (+46)

21M → 35K

10:35/mi

7:55 split

23M

3:48:30

Rank: #19543 (+32)

35K → 23M

11:15/mi

14:05 split

23M

3:48:30

Rank: #19543 (+32)

35K → 23M

11:15/mi

14:05 split

24M

3:58:22

Rank: #19366 (+177)

23M → 24M

9:52/mi

9:52 split

24M

3:58:22

Rank: #19366 (+177)

23M → 24M

9:52/mi

9:52 split

40K· 24.85 mi

4:06:59

Rank: #19217 (+149)

24M → 40K

10:05/mi

8:37 split

40K· 24.85 mi

4:06:59

Rank: #19217 (+149)

24M → 40K

10:05/mi

8:37 split

25.2M

4:10:43

Rank: #19131 (+86)

40K → 25.2M

10:50/mi

3:44 split

25.2M

4:10:43

Rank: #19131 (+86)

40K → 25.2M

10:50/mi

3:44 split

Finish· 26.22 mi

4:20:44

Rank: #19058 (+73)

25.2M → Finish

9:50/mi

10:01 split

Finish· 26.22 mi

4:20:44

Rank: #19058 (+73)

25.2M → Finish

9:50/mi

10:01 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:01:33

Pace9:16 /mi

2nd Half

Distance13.11 mi

Time2:19:11

Pace10:37 /mi

📊Positive Split: 14.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:18:35	27:22	8:49	27:22	8:49	-
10K	6.21 mi	11:46:56	55:43	8:58	28:21	9:07	+0:18
15K	9.32 mi	12:16:30	1:25:17	9:09	29:34	9:31	+0:24
20K	12.43 mi	12:46:24	1:55:11	9:16	29:54	9:37	+0:06
Half	13.11 mi	12:52:46	2:01:33	9:16	6:22	9:20	-0:17
25K	15.53 mi	13:17:28	2:26:15	9:25	24:42	10:11	+0:51
30K	18.64 mi	13:50:36	2:59:23	9:37	33:08	10:40	+0:29
20M	20.00 mi	14:05:10	3:13:57	9:42	14:34	10:43	+0:03
21M	21.00 mi	14:17:43	3:26:30	9:50	12:33	12:33	+1:50
35K	21.75 mi	14:25:38	3:34:25	9:52	7:55	10:35	-1:58
23M	23.00 mi	14:39:43	3:48:30	9:56	14:05	11:15	+0:40
24M	24.00 mi	14:49:35	3:58:22	9:56	9:52	9:52	-1:23
40K	24.85 mi	14:58:12	4:06:59	9:56	8:37	10:05	+0:13
25.2M	25.20 mi	15:01:56	4:10:43	9:57	3:44	10:50	+0:45
Finish	26.22 mi	15:11:57	4:20:44	9:57	10:01	9:50	-1:00

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

8:49 /mi

Average Pace

9:57 /mi

Slowest Pace

12:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:33

47% of race

Time at Steady Pace

53:12

20% of race

Time at Slower Pace

1:25:59

33% of race

Average Pace: 9:57 /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	11:18:35	27:22	8:49	27:22	8:49	#19320
10K	6.21 mi	11:46:56	55:43	8:58	28:21	9:07	#19767
15K	9.32 mi	12:16:30	1:25:17	9:09	29:34	9:31	#20148
20K	12.43 mi	12:46:24	1:55:11	9:16	29:54	9:37	#20004
Half	13.11 mi	12:52:46	2:01:33	9:16	6:22	9:20	#19983
25K	15.53 mi	13:17:28	2:26:15	9:25	24:42	10:11	#19924
30K	18.64 mi	13:50:36	2:59:23	9:37	33:08	10:40	#19754
20M	20.00 mi	14:05:10	3:13:57	9:42	14:34	10:43	#19643
21M	21.00 mi	14:17:43	3:26:30	9:50	12:33	12:33	#19621
35K	21.75 mi	14:25:38	3:34:25	9:52	7:55	10:35	#19575
23M	23.00 mi	14:39:43	3:48:30	9:56	14:05	11:15	#19543
24M	24.00 mi	14:49:35	3:58:22	9:56	9:52	9:52	#19366
40K	24.85 mi	14:58:12	4:06:59	9:56	8:37	10:05	#19217
25.2M	25.20 mi	15:01:56	4:10:43	9:57	3:44	10:50	#19131
Finish	26.22 mi	15:11:57	4:20:44	9:57	10:01	9:50	#19058

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	3.11 mi	19320	7537	7537	20714(Top 81%)	8163(Top 75%)	8163(Top 506%)
10K	6.21 mi	3.10 mi	19767-447	7744-207	7744-207	20252(Top 79%)	7961(Top 73%)	7961(Top 494%)
15K	9.32 mi	3.11 mi	20148-381	7914-170	7914-170	20714(Top 81%)	8163(Top 75%)	8163(Top 506%)
20K	12.43 mi	3.11 mi	20004+144	7829+85	7829+85	19574(Top 77%)	7575(Top 69%)	7575(Top 470%)
Half	13.11 mi	0.68 mi	19983+21	7821+8	7821+8	19547(Top 77%)	7628(Top 70%)	7628(Top 473%)
25K	15.53 mi	2.42 mi	19924+59	7796+25	7796+25	19638(Top 77%)	7725(Top 71%)	7725(Top 479%)
30K	18.64 mi	3.11 mi	19754+170	7763+33	7763+33	19190(Top 75%)	7685(Top 70%)	7685(Top 476%)
20M	20.00 mi	1.36 mi	19643+111	7741+22	7741+22	18595(Top 73%)	7507(Top 69%)	7507(Top 465%)
21M	21.00 mi	1.00 mi	19621+22	7751-10	7751-10	19965(Top 78%)	8303(Top 76%)	8303(Top 515%)
35K	21.75 mi	0.75 mi	19575+46	7750+1	7750+1	18807(Top 74%)	7737(Top 71%)	7737(Top 480%)
23M	23.00 mi	1.25 mi	19543+32	7754-4	7754-4	19070(Top 75%)	7923(Top 73%)	7923(Top 491%)
24M	24.00 mi	1.00 mi	19366+177	7678+76	7678+76	15887(Top 62%)	6396(Top 59%)	6396(Top 397%)
40K	24.85 mi	0.85 mi	19217+149	7609+69	7609+69	15319(Top 60%)	6180(Top 57%)	6180(Top 383%)
25.2M	25.20 mi	0.35 mi	19131+86	7574+35	7574+35	13983(Top 55%)	5579(Top 51%)	5579(Top 346%)
Finish	26.22 mi	1.02 mi	19058+73	7555+19	7555+19	17839(Top 70%)	7428(Top 68%)	7428(Top 461%)

7428

Passing Analysis

Category:

Athletes Passed

1918

Passed By

1656

Net Change

+262

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#19320
5K → 10K	110	557	-447	#19320	#19767
10K → 15K	107	488	-381	#19767	#20148
15K → 20K	279	135	+144	#20148	#20004
20K → Half	43	22	+21	#20004	#19983
Half → 25K	202	143	+59	#19983	#19924
25K → 30K	261	91	+170	#19924	#19754
30K → 20M	146	35	+111	#19754	#19643
20M → 21M	84	62	+22	#19643	#19621
21M → 35K	71	25	+46	#19621	#19575
35K → 23M	96	64	+32	#19575	#19543
23M → 24M	179	2	+177	#19543	#19366
24M → 40K	153	4	+149	#19366	#19217
40K → 25.2M	88	2	+86	#19217	#19131
25.2M → Finish	99	26	+73	#19131	#19058
TOTALS	1918	1656	+262