Stephanie Choi

Bib: 9366•F

0:00

0:00

/ mi

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Age Group (F18-39)

#0 / 4660

Race Day Weather

55°/45°F

scattered 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

21:33

Rank: #6653

Start → 5K

21:33 | 6:56/mi

5K· 3.11 mi

21:33

Rank: #6653

Start → 5K

21:33 | 6:56/mi

10K· 6.21 mi

43:16

Rank: #6602 (+51)

5K → 10K

21:43 | 6:59/mi

10K· 6.21 mi

43:16

Rank: #6602 (+51)

5K → 10K

21:43 | 6:59/mi

15K· 9.32 mi

1:05:14

Rank: #6610 (-8)

10K → 15K

21:58 | 7:04/mi

15K· 9.32 mi

1:05:14

Rank: #6610 (-8)

10K → 15K

21:58 | 7:04/mi

20K· 12.43 mi

1:49:05

Rank: #17913 (-11303)

15K → 20K

43:51 | 14:07/mi

20K· 12.43 mi

1:49:05

Rank: #17913 (-11303)

15K → 20K

43:51 | 14:07/mi

Half· 13.11 mi

1:55:24

Rank: #18001 (-88)

20K → Half

6:19 | 9:16/mi

Half· 13.11 mi

1:55:24

Rank: #18001 (-88)

20K → Half

6:19 | 9:16/mi

25K· 15.53 mi

2:15:15

Rank: #16863 (+1138)

Half → 25K

19:51 | 8:11/mi

25K· 15.53 mi

2:15:15

Rank: #16863 (+1138)

Half → 25K

19:51 | 8:11/mi

30K· 18.64 mi

2:42:30

Rank: #15992 (+871)

25K → 30K

27:15 | 8:46/mi

30K· 18.64 mi

2:42:30

Rank: #15992 (+871)

25K → 30K

27:15 | 8:46/mi

20M

2:55:12

Rank: #15824 (+168)

30K → 20M

12:42 | 9:21/mi

20M

2:55:12

Rank: #15824 (+168)

30K → 20M

12:42 | 9:21/mi

21M

3:05:29

Rank: #15726 (+98)

20M → 21M

10:17 | 10:17/mi

21M

3:05:29

Rank: #15726 (+98)

20M → 21M

10:17 | 10:17/mi

35K· 21.75 mi

3:13:13

Rank: #15869 (-143)

21M → 35K

7:44 | 10:20/mi

35K· 21.75 mi

3:13:13

Rank: #15869 (-143)

21M → 35K

7:44 | 10:20/mi

23M

3:26:07

Rank: #15938 (-69)

35K → 23M

12:54 | 10:18/mi

23M

3:26:07

Rank: #15938 (-69)

35K → 23M

12:54 | 10:18/mi

24M

3:36:28

Rank: #16011 (-73)

23M → 24M

10:21 | 10:21/mi

24M

3:36:28

Rank: #16011 (-73)

23M → 24M

10:21 | 10:21/mi

40K· 24.85 mi

3:45:26

Rank: #16043 (-32)

24M → 40K

8:58 | 10:29/mi

40K· 24.85 mi

3:45:26

Rank: #16043 (-32)

24M → 40K

8:58 | 10:29/mi

25.2M

3:49:43

Rank: #16089 (-46)

40K → 25.2M

4:17 | 12:25/mi

25.2M

3:49:43

Rank: #16089 (-46)

40K → 25.2M

4:17 | 12:25/mi

Finish· 26.22 mi

3:59:54

Rank: #16218 (-129)

25.2M → Finish

10:11 | 10:00/mi

Finish· 26.22 mi

3:59:54

Rank: #16218 (-129)

25.2M → Finish

10:11 | 10:00/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:55:24

Pace8:48 /mi

2nd Half

Distance13.11 mi

Time2:04:30

Pace9:30 /mi

📊Positive Split: 7.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:47:10	21:33	6:56	21:33	6:56	-
10K	6.21 mi	11:08:53	43:16	6:58	21:43	6:59	+0:03
15K	9.32 mi	11:30:51	1:05:14	7:00	21:58	7:04	+0:05
20K	12.43 mi	12:14:42	1:49:05	8:47	43:51	14:07	+7:03
Half	13.11 mi	12:21:01	1:55:24	8:48	6:19	9:16	-4:51
25K	15.53 mi	12:40:52	2:15:15	8:42	19:51	8:11	-1:05
30K	18.64 mi	13:08:07	2:42:30	8:43	27:15	8:46	+0:35
20M	20.00 mi	13:20:49	2:55:12	8:46	12:42	9:21	+0:35
21M	21.00 mi	13:31:06	3:05:29	8:50	10:17	10:17	+0:56
35K	21.75 mi	13:38:50	3:13:13	8:53	7:44	10:20	+0:03
23M	23.00 mi	13:51:44	3:26:07	8:58	12:54	10:18	-0:02
24M	24.00 mi	14:02:05	3:36:28	9:01	10:21	10:21	+0:03
40K	24.85 mi	14:11:03	3:45:26	9:04	8:58	10:29	+0:08
25.2M	25.20 mi	14:15:20	3:49:43	9:07	4:17	12:25	+1:56
Finish	26.22 mi	14:25:31	3:59:54	9:09	10:11	10:00	-2:25

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

6:56 /mi

Average Pace

9:09 /mi

Slowest Pace

14:07 /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

1:52:20

47% of race

Time at Steady Pace

1:19:26

33% of race

Time at Slower Pace

48:08

20% of race

Average Pace: 9:09 /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	10:47:10	21:33	6:56	21:33	6:56	#6653
10K	6.21 mi	11:08:53	43:16	6:58	21:43	6:59	#6602
15K	9.32 mi	11:30:51	1:05:14	7:00	21:58	7:04	#6610
20K	12.43 mi	12:14:42	1:49:05	8:47	43:51	14:07	#17913
Half	13.11 mi	12:21:01	1:55:24	8:48	6:19	9:16	#18001
25K	15.53 mi	12:40:52	2:15:15	8:42	19:51	8:11	#16863
30K	18.64 mi	13:08:07	2:42:30	8:43	27:15	8:46	#15992
20M	20.00 mi	13:20:49	2:55:12	8:46	12:42	9:21	#15824
21M	21.00 mi	13:31:06	3:05:29	8:50	10:17	10:17	#15726
35K	21.75 mi	13:38:50	3:13:13	8:53	7:44	10:20	#15869
23M	23.00 mi	13:51:44	3:26:07	8:58	12:54	10:18	#15938
24M	24.00 mi	14:02:05	3:36:28	9:01	10:21	10:21	#16011
40K	24.85 mi	14:11:03	3:45:26	9:04	8:58	10:29	#16043
25.2M	25.20 mi	14:15:20	3:49:43	9:07	4:17	12:25	#16089
Finish	26.22 mi	14:25:31	3:59:54	9:09	10:11	10:00	#16218

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	6653	727	727	6657(Top 26%)	805(Top 7%)	805(Top 17%)
10K	6.21 mi	3.10 mi	6602+51	725+2	725+2	6613(Top 26%)	758(Top 7%)	758(Top 16%)
15K	9.32 mi	3.11 mi	6610-8	750-25	750-25	6657(Top 26%)	805(Top 7%)	805(Top 17%)
20K	12.43 mi	3.11 mi	17913-11303	6694-5944	6694-5944	25388(Top 99%)	10834(Top 99%)	10834(Top 232%)
Half	13.11 mi	0.68 mi	18001-88	6741-47	6741-47	19299(Top 76%)	7486(Top 69%)	7486(Top 161%)
25K	15.53 mi	2.42 mi	16863+1138	6110+631	6110+631	11300(Top 44%)	3124(Top 29%)	3124(Top 67%)
30K	18.64 mi	3.11 mi	15992+871	5667+443	5667+443	12057(Top 47%)	3772(Top 35%)	3772(Top 81%)
20M	20.00 mi	1.36 mi	15824+168	5612+55	5612+55	13866(Top 54%)	5055(Top 46%)	5055(Top 108%)
21M	21.00 mi	1.00 mi	15726+98	5595+17	5595+17	14087(Top 55%)	5361(Top 49%)	5361(Top 115%)
35K	21.75 mi	0.75 mi	15869-143	5698-103	5698-103	18131(Top 71%)	7396(Top 68%)	7396(Top 159%)
23M	23.00 mi	1.25 mi	15938-69	5777-79	5777-79	16443(Top 64%)	6621(Top 61%)	6621(Top 142%)
24M	24.00 mi	1.00 mi	16011-73	5851-74	5851-74	17433(Top 68%)	7170(Top 66%)	7170(Top 154%)
40K	24.85 mi	0.85 mi	16043-32	5896-45	5896-45	16661(Top 65%)	6837(Top 63%)	6837(Top 147%)
25.2M	25.20 mi	0.35 mi	16089-46	5930-34	5930-34	18347(Top 72%)	7688(Top 70%)	7688(Top 165%)
Finish	26.22 mi	1.02 mi	16218-129	6031-101	6031-101	18352(Top 72%)	7660(Top 70%)	7660(Top 164%)

7660

Passing Analysis

Category:

Athletes Passed

3126

Passed By

12689

Net Change

-9565

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#6653
5K → 10K	223	172	+51	#6653	#6602
10K → 15K	153	161	-8	#6602	#6610
15K → 20K	2	11303	-11303	#6610	#17913
20K → Half	20	108	-88	#17913	#18001
Half → 25K	1138	0	+1138	#18001	#16863
25K → 30K	876	5	+871	#16863	#15992
30K → 20M	203	35	+168	#15992	#15824
20M → 21M	165	67	+98	#15824	#15726
21M → 35K	34	177	-143	#15726	#15869
35K → 23M	99	168	-69	#15869	#15938
23M → 24M	61	134	-73	#15938	#16011
24M → 40K	76	108	-32	#16011	#16043
40K → 25.2M	25	71	-46	#16043	#16089
25.2M → Finish	51	180	-129	#16089	#16218
TOTALS	3126	12689	-9565

📊

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

Stephanie Choi

⏱️ 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