Caroline Chou

Bib: 12901•F

0:00

0:00

/ mi

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Overall

#0 / 28404

Top 31%

Gender (Female)

#0 / 12228

Top 13%

Age Group (F18-39)

#0 / 5469

Top 24%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

22:48

Rank: #10760

Start → 5K

22:48 | 7:20/mi

5K· 3.11 mi

22:48

Rank: #10760

Start → 5K

22:48 | 7:20/mi

10K· 6.21 mi

45:24

Rank: #10399 (+361)

5K → 10K

22:36 | 7:16/mi

10K· 6.21 mi

45:24

Rank: #10399 (+361)

5K → 10K

22:36 | 7:16/mi

15K· 9.32 mi

1:07:58

Rank: #10146 (+253)

10K → 15K

22:34 | 7:16/mi

15K· 9.32 mi

1:07:58

Rank: #10146 (+253)

10K → 15K

22:34 | 7:16/mi

20K· 12.43 mi

1:31:03

Rank: #10099 (+47)

15K → 20K

23:05 | 7:26/mi

20K· 12.43 mi

1:31:03

Rank: #10099 (+47)

15K → 20K

23:05 | 7:26/mi

Half· 13.11 mi

1:36:01

Rank: #10092 (+7)

20K → Half

4:58 | 7:17/mi

Half· 13.11 mi

1:36:01

Rank: #10092 (+7)

20K → Half

4:58 | 7:17/mi

25K· 15.53 mi

1:54:02

Rank: #9910 (+182)

Half → 25K

18:01 | 7:26/mi

25K· 15.53 mi

1:54:02

Rank: #9910 (+182)

Half → 25K

18:01 | 7:26/mi

30K· 18.64 mi

2:17:37

Rank: #9552 (+358)

25K → 30K

23:35 | 7:35/mi

30K· 18.64 mi

2:17:37

Rank: #9552 (+358)

25K → 30K

23:35 | 7:35/mi

20M

2:28:00

Rank: #9381 (+171)

30K → 20M

10:23 | 7:38/mi

20M

2:28:00

Rank: #9381 (+171)

30K → 20M

10:23 | 7:38/mi

21M

2:36:04

Rank: #9246 (+135)

20M → 21M

8:04 | 8:04/mi

21M

2:36:04

Rank: #9246 (+135)

20M → 21M

8:04 | 8:04/mi

35K· 21.75 mi

2:41:39

Rank: #9185 (+61)

21M → 35K

5:35 | 7:28/mi

35K· 21.75 mi

2:41:39

Rank: #9185 (+61)

21M → 35K

5:35 | 7:28/mi

23M

2:51:15

Rank: #9046 (+139)

35K → 23M

9:36 | 7:40/mi

23M

2:51:15

Rank: #9046 (+139)

35K → 23M

9:36 | 7:40/mi

24M

2:58:42

Rank: #8920 (+126)

23M → 24M

7:27 | 7:27/mi

24M

2:58:42

Rank: #8920 (+126)

23M → 24M

7:27 | 7:27/mi

40K· 24.85 mi

3:05:06

Rank: #8783 (+137)

24M → 40K

6:24 | 7:29/mi

40K· 24.85 mi

3:05:06

Rank: #8783 (+137)

24M → 40K

6:24 | 7:29/mi

25.2M

3:07:53

Rank: #8719 (+64)

40K → 25.2M

2:47 | 8:04/mi

25.2M

3:07:53

Rank: #8719 (+64)

40K → 25.2M

2:47 | 8:04/mi

Finish· 26.22 mi

3:15:22

Rank: #8673 (+46)

25.2M → Finish

7:29 | 7:21/mi

Finish· 26.22 mi

3:15:22

Rank: #8673 (+46)

25.2M → Finish

7:29 | 7:21/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:36:01

Pace7:19 /mi

2nd Half

Distance13.11 mi

Time1:39:21

Pace7:35 /mi

📊Positive Split: 3.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:51:36	22:48	7:20	22:48	7:20	-
10K	6.21 mi	11:14:12	45:24	7:18	22:36	7:16	-0:04
15K	9.32 mi	11:36:46	1:07:58	7:18	22:34	7:16	0:00
20K	12.43 mi	11:59:51	1:31:03	7:20	23:05	7:26	+0:10
Half	13.11 mi	12:04:49	1:36:01	7:19	4:58	7:17	-0:09
25K	15.53 mi	12:22:50	1:54:02	7:20	18:01	7:26	+0:09
30K	18.64 mi	12:46:25	2:17:37	7:23	23:35	7:35	+0:09
20M	20.00 mi	12:56:48	2:28:00	7:24	10:23	7:38	+0:03
21M	21.00 mi	13:04:52	2:36:04	7:26	8:04	8:04	+0:26
35K	21.75 mi	13:10:27	2:41:39	7:26	5:35	7:28	-0:36
23M	23.00 mi	13:20:03	2:51:15	7:27	9:36	7:40	+0:12
24M	24.00 mi	13:27:30	2:58:42	7:27	7:27	7:27	-0:13
40K	24.85 mi	13:33:54	3:05:06	7:27	6:24	7:29	+0:02
25.2M	25.20 mi	13:36:41	3:07:53	7:27	2:47	8:04	+0:35
Finish	26.22 mi	13:44:10	3:15:22	7:27	7:29	7:21	-0:43

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:16 /mi

Average Pace

7:27 /mi

Slowest Pace

8:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:04:31

94% of race

Time at Steady Pace

10:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:51:36	22:48	7:20	22:48	7:20	#10760
10K	6.21 mi	11:14:12	45:24	7:18	22:36	7:16	#10399
15K	9.32 mi	11:36:46	1:07:58	7:18	22:34	7:16	#10146
20K	12.43 mi	11:59:51	1:31:03	7:20	23:05	7:26	#10099
Half	13.11 mi	12:04:49	1:36:01	7:19	4:58	7:17	#10092
25K	15.53 mi	12:22:50	1:54:02	7:20	18:01	7:26	#9910
30K	18.64 mi	12:46:25	2:17:37	7:23	23:35	7:35	#9552
20M	20.00 mi	12:56:48	2:28:00	7:24	10:23	7:38	#9381
21M	21.00 mi	13:04:52	2:36:04	7:26	8:04	8:04	#9246
35K	21.75 mi	13:10:27	2:41:39	7:26	5:35	7:28	#9185
23M	23.00 mi	13:20:03	2:51:15	7:27	9:36	7:40	#9046
24M	24.00 mi	13:27:30	2:58:42	7:27	7:27	7:27	#8920
40K	24.85 mi	13:33:54	3:05:06	7:27	6:24	7:29	#8783
25.2M	25.20 mi	13:36:41	3:07:53	7:27	2:47	8:04	#8719
Finish	26.22 mi	13:44:10	3:15:22	7:27	7:29	7:21	#8673

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	10760	2166	2166	9700(Top 34%)	1752(Top 14%)	1752(Top 32%)
10K	6.21 mi	3.10 mi	10399+361	2006+160	2006+160	10152(Top 36%)	1889(Top 15%)	1889(Top 35%)
15K	9.32 mi	3.11 mi	10146+253	1903+103	1903+103	9700(Top 34%)	1752(Top 14%)	1752(Top 32%)
20K	12.43 mi	3.11 mi	10099+47	1911-8	1911-8	10166(Top 36%)	2033(Top 17%)	2033(Top 37%)
Half	13.11 mi	0.68 mi	10092+7	1911	1911	9870(Top 35%)	1886(Top 15%)	1886(Top 34%)
25K	15.53 mi	2.42 mi	9910+182	1861+50	1861+50	9398(Top 33%)	1822(Top 15%)	1822(Top 33%)
30K	18.64 mi	3.11 mi	9552+358	1756+105	1756+105	8390(Top 30%)	1549(Top 13%)	1549(Top 28%)
20M	20.00 mi	1.36 mi	9381+171	1714+42	1714+42	7999(Top 28%)	1542(Top 13%)	1542(Top 28%)
21M	21.00 mi	1.00 mi	9246+135	1685+29	1685+29	7773(Top 27%)	1619(Top 13%)	1619(Top 30%)
35K	21.75 mi	0.75 mi	9185+61	1678+7	1678+7	8392(Top 30%)	1833(Top 15%)	1833(Top 34%)
23M	23.00 mi	1.25 mi	9046+139	1662+16	1662+16	7719(Top 27%)	1697(Top 14%)	1697(Top 31%)
24M	24.00 mi	1.00 mi	8920+126	1642+20	1642+20	7376(Top 26%)	1606(Top 13%)	1606(Top 29%)
40K	24.85 mi	0.85 mi	8783+137	1628+14	1628+14	6765(Top 24%)	1452(Top 12%)	1452(Top 27%)
25.2M	25.20 mi	0.35 mi	8719+64	1613+15	1613+15	6404(Top 23%)	1407(Top 12%)	1407(Top 26%)
Finish	26.22 mi	1.02 mi	8673+46	1616-3	1616-3	8097(Top 29%)	2105(Top 17%)	2105(Top 38%)

2105

Passing Analysis

Category:

Athletes Passed

2740*

Passed By

652

Net Change

+2087

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10760
5K → 10K	459	98	+361	#10760	#10399
10K → 15K	314	61	+253	#10399	#10146
15K → 20K	193	145	+47	#10146	#10099
20K → Half	35	28	+7	#10099	#10092
Half → 25K	237*	55	+182	#10092	#9910
25K → 30K	424	66	+358	#9910	#9552
30K → 20M	193	22	+171	#9552	#9381
20M → 21M	160	25	+135	#9381	#9246
21M → 35K	83	22	+61	#9246	#9185
35K → 23M	181	42	+139	#9185	#9046
23M → 24M	143	17	+126	#9046	#8920
24M → 40K	152	15	+137	#8920	#8783
40K → 25.2M	74	10	+64	#8783	#8719
25.2M → Finish	92	46	+46	#8719	#8673
TOTALS	2740*	652	+2087

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 3 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Caroline Chou

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→Finish