Rachel Chang

Bib: 30371•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 (F45-49)

#0 / 1753

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

31:26

Rank: #23250

Start → 5K

31:26 | 10:07/mi

5K· 3.11 mi

31:26

Rank: #23250

Start → 5K

31:26 | 10:07/mi

10K· 6.21 mi

1:06:35

Rank: #24179 (-929)

5K → 10K

35:09 | 11:19/mi

10K· 6.21 mi

1:06:35

Rank: #24179 (-929)

5K → 10K

35:09 | 11:19/mi

15K· 9.32 mi

1:45:24

Rank: #24629 (-450)

10K → 15K

38:49 | 12:30/mi

15K· 9.32 mi

1:45:24

Rank: #24629 (-450)

10K → 15K

38:49 | 12:30/mi

20K· 12.43 mi

2:25:43

Rank: #24732 (-103)

15K → 20K

40:19 | 12:59/mi

20K· 12.43 mi

2:25:43

Rank: #24732 (-103)

15K → 20K

40:19 | 12:59/mi

Half· 13.11 mi

2:33:32

Rank: #24712 (+20)

20K → Half

7:49 | 11:27/mi

Half· 13.11 mi

2:33:32

Rank: #24712 (+20)

20K → Half

7:49 | 11:27/mi

25K· 15.53 mi

3:05:46

Rank: #24690 (+22)

Half → 25K

32:14 | 13:18/mi

25K· 15.53 mi

3:05:46

Rank: #24690 (+22)

Half → 25K

32:14 | 13:18/mi

30K· 18.64 mi

3:52:59

Rank: #24821 (-131)

25K → 30K

47:13 | 15:12/mi

30K· 18.64 mi

3:52:59

Rank: #24821 (-131)

25K → 30K

47:13 | 15:12/mi

20M

4:10:36

Rank: #24700 (+121)

30K → 20M

17:37 | 12:58/mi

20M

4:10:36

Rank: #24700 (+121)

30K → 20M

17:37 | 12:58/mi

21M

4:26:17

Rank: #24698 (+2)

20M → 21M

15:41 | 15:41/mi

21M

4:26:17

Rank: #24698 (+2)

20M → 21M

15:41 | 15:41/mi

35K· 21.75 mi

4:35:54

Rank: #24654 (+44)

21M → 35K

9:37 | 12:51/mi

35K· 21.75 mi

4:35:54

Rank: #24654 (+44)

21M → 35K

9:37 | 12:51/mi

23M

4:51:40

Rank: #24549 (+105)

35K → 23M

15:46 | 12:36/mi

23M

4:51:40

Rank: #24549 (+105)

35K → 23M

15:46 | 12:36/mi

24M

5:03:32

Rank: #24472 (+77)

23M → 24M

11:52 | 11:52/mi

24M

5:03:32

Rank: #24472 (+77)

23M → 24M

11:52 | 11:52/mi

40K· 24.85 mi

5:14:26

Rank: #24414 (+58)

24M → 40K

10:54 | 12:45/mi

40K· 24.85 mi

5:14:26

Rank: #24414 (+58)

24M → 40K

10:54 | 12:45/mi

25.2M

5:19:19

Rank: #24398 (+16)

40K → 25.2M

4:53 | 14:10/mi

25.2M

5:19:19

Rank: #24398 (+16)

40K → 25.2M

4:53 | 14:10/mi

Finish· 26.22 mi

5:30:27

Rank: #24330 (+68)

25.2M → Finish

11:08 | 10:56/mi

Finish· 26.22 mi

5:30:27

Rank: #24330 (+68)

25.2M → Finish

11:08 | 10:56/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:33:32

Pace11:43 /mi

2nd Half

Distance13.11 mi

Time2:56:55

Pace13:30 /mi

📊Positive Split: 15.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:58:50	31:26	10:07	31:26	10:07	-
10K	6.21 mi	12:33:59	1:06:35	10:43	35:09	11:19	+1:12
15K	9.32 mi	13:12:48	1:45:24	11:18	38:49	12:30	+1:11
20K	12.43 mi	13:53:07	2:25:43	11:44	40:19	12:59	+0:29
Half	13.11 mi	14:00:56	2:33:32	11:43	7:49	11:27	-1:32
25K	15.53 mi	14:33:10	3:05:46	11:58	32:14	13:18	+1:51
30K	18.64 mi	15:20:23	3:52:59	12:30	47:13	15:12	+1:54
20M	20.00 mi	15:38:00	4:10:36	12:32	17:37	12:58	-2:14
21M	21.00 mi	15:53:41	4:26:17	12:41	15:41	15:41	+2:43
35K	21.75 mi	16:03:18	4:35:54	12:41	9:37	12:51	-2:50
23M	23.00 mi	16:19:04	4:51:40	12:41	15:46	12:36	-0:15
24M	24.00 mi	16:30:56	5:03:32	12:39	11:52	11:52	-0:44
40K	24.85 mi	16:41:50	5:14:26	12:39	10:54	12:45	+0:53
25.2M	25.20 mi	16:46:43	5:19:19	12:40	4:53	14:10	+1:25
Finish	26.22 mi	16:57:51	5:30:27	12:37	11:08	10:56	-3:14

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

10:07 /mi

Average Pace

12:37 /mi

Slowest Pace

15:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:24

29% of race

Time at Steady Pace

2:45:16

50% of race

Time at Slower Pace

1:07:47

21% of race

Average Pace: 12:36 /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	11:58:50	31:26	10:07	31:26	10:07	#23250
10K	6.21 mi	12:33:59	1:06:35	10:43	35:09	11:19	#24179
15K	9.32 mi	13:12:48	1:45:24	11:18	38:49	12:30	#24629
20K	12.43 mi	13:53:07	2:25:43	11:44	40:19	12:59	#24732
Half	13.11 mi	14:00:56	2:33:32	11:43	7:49	11:27	#24712
25K	15.53 mi	14:33:10	3:05:46	11:58	32:14	13:18	#24690
30K	18.64 mi	15:20:23	3:52:59	12:30	47:13	15:12	#24821
20M	20.00 mi	15:38:00	4:10:36	12:32	17:37	12:58	#24700
21M	21.00 mi	15:53:41	4:26:17	12:41	15:41	15:41	#24698
35K	21.75 mi	16:03:18	4:35:54	12:41	9:37	12:51	#24654
23M	23.00 mi	16:19:04	4:51:40	12:41	15:46	12:36	#24549
24M	24.00 mi	16:30:56	5:03:32	12:39	11:52	11:52	#24472
40K	24.85 mi	16:41:50	5:14:26	12:39	10:54	12:45	#24414
25.2M	25.20 mi	16:46:43	5:19:19	12:40	4:53	14:10	#24398
Finish	26.22 mi	16:57:51	5:30:27	12:37	11:08	10:56	#24330

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	23250	9533	9533	25068(Top 98%)	10617(Top 97%)	10617(Top 606%)
10K	6.21 mi	3.10 mi	24179-929	10058-525	10058-525	24598(Top 96%)	10323(Top 94%)	10323(Top 589%)
15K	9.32 mi	3.11 mi	24629-450	10334-276	10334-276	25068(Top 98%)	10617(Top 97%)	10617(Top 606%)
20K	12.43 mi	3.11 mi	24732-103	10403-69	10403-69	24834(Top 97%)	10503(Top 96%)	10503(Top 599%)
Half	13.11 mi	0.68 mi	24712+20	10389+14	10389+14	24060(Top 94%)	10085(Top 92%)	10085(Top 575%)
25K	15.53 mi	2.42 mi	24690+22	10394-5	10394-5	24443(Top 96%)	10326(Top 95%)	10326(Top 589%)
30K	18.64 mi	3.11 mi	24821-131	10491-97	10491-97	25060(Top 98%)	10720(Top 98%)	10720(Top 612%)
20M	20.00 mi	1.36 mi	24700+121	10420+71	10420+71	22803(Top 89%)	9660(Top 88%)	9660(Top 551%)
21M	21.00 mi	1.00 mi	24698+2	10434-14	10434-14	24243(Top 95%)	10386(Top 95%)	10386(Top 592%)
35K	21.75 mi	0.75 mi	24654+44	10413+21	10413+21	23074(Top 90%)	9863(Top 90%)	9863(Top 563%)
23M	23.00 mi	1.25 mi	24549+105	10363+50	10363+50	21874(Top 86%)	9311(Top 85%)	9311(Top 531%)
24M	24.00 mi	1.00 mi	24472+77	10321+42	10321+42	21201(Top 83%)	9047(Top 83%)	9047(Top 516%)
40K	24.85 mi	0.85 mi	24414+58	10294+27	10294+27	21876(Top 86%)	9411(Top 86%)	9411(Top 537%)
25.2M	25.20 mi	0.35 mi	24398+16	10294	10294	21872(Top 86%)	9416(Top 86%)	9416(Top 537%)
Finish	26.22 mi	1.02 mi	24330+68	10268+26	10268+26	21169(Top 83%)	9064(Top 83%)	9064(Top 517%)

9064

Passing Analysis

Category:

Athletes Passed

776

Passed By

1856

Net Change

-1080

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#23250
5K → 10K	22	951	-929	#23250	#24179
10K → 15K	14	464	-450	#24179	#24629
15K → 20K	48	151	-103	#24629	#24732
20K → Half	27	7	+20	#24732	#24712
Half → 25K	66	44	+22	#24712	#24690
25K → 30K	36	167	-131	#24690	#24821
30K → 20M	123	2	+121	#24821	#24700
20M → 21M	36	34	+2	#24700	#24698
21M → 35K	48	4	+44	#24698	#24654
35K → 23M	112	7	+105	#24654	#24549
23M → 24M	80	3	+77	#24549	#24472
24M → 40K	66	8	+58	#24472	#24414
40K → 25.2M	22	6	+16	#24414	#24398
25.2M → Finish	76	8	+68	#24398	#24330
TOTALS	776	1856	-1080