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Yunjin Kim

Bib: 17388•F

0:00

0:00

/ mi

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Top 43%

Age Group (F18-39)

#0 / 5716

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

23:53

3.11 mi

Rank: #14453

Start → 5K

23:53 | 7:42/mi

23:53

3.11 mi

Rank: #14453

Start → 5K

23:53 | 7:42/mi

10K

48:05

6.21 mi

Rank: #14961 (-508)

5K → 10K

24:12 | 7:48/mi

10K

48:05

6.21 mi

Rank: #14961 (-508)

5K → 10K

24:12 | 7:48/mi

15K

1:12:42

9.32 mi

Rank: #15429 (-468)

10K → 15K

24:37 | 7:56/mi

15K

1:12:42

9.32 mi

Rank: #15429 (-468)

10K → 15K

24:37 | 7:56/mi

20K

1:38:03

12.43 mi

Rank: #15925

15K → 20K

25:21 | 8:10/mi

20K

1:38:03

12.43 mi

Rank: #15925

15K → 20K

25:21 | 8:10/mi

HALF

1:43:29

13.11 mi

Rank: #15977

20K → HALF

5:26 | 7:59/mi

HALF

1:43:29

13.11 mi

Rank: #15977

20K → HALF

5:26 | 7:59/mi

25K

2:03:48

15.53 mi

Rank: #16340

HALF → 25K

20:19 | 8:23/mi

25K

2:03:48

15.53 mi

Rank: #16340

HALF → 25K

20:19 | 8:23/mi

30K

2:29:32

18.64 mi

Rank: #16142

25K → 30K

25:44 | 8:17/mi

30K

2:29:32

18.64 mi

Rank: #16142

25K → 30K

25:44 | 8:17/mi

20M

2:40:50

20.00 mi

Rank: #16069

30K → 20M

11:18 | 8:20/mi

20M

2:40:50

20.00 mi

Rank: #16069

30K → 20M

11:18 | 8:20/mi

21M

2:49:36

21.00 mi

Rank: #15952

20M → 21M

8:46 | 8:46/mi

21M

2:49:36

21.00 mi

Rank: #15952

20M → 21M

8:46 | 8:46/mi

35K

2:55:39

21.75 mi

Rank: #15888

21M → 35K

6:03 | 8:06/mi

35K

2:55:39

21.75 mi

Rank: #15888

21M → 35K

6:03 | 8:06/mi

23M

3:06:09

23.00 mi

Rank: #15813

35K → 23M

10:30 | 8:24/mi

23M

3:06:09

23.00 mi

Rank: #15813

35K → 23M

10:30 | 8:24/mi

24M

3:14:15

24.00 mi

Rank: #15733

23M → 24M

8:06 | 8:06/mi

24M

3:14:15

24.00 mi

Rank: #15733

23M → 24M

8:06 | 8:06/mi

40K

3:21:24

24.85 mi

Rank: #15697

24M → 40K

7:09 | 8:22/mi

40K

3:21:24

24.85 mi

Rank: #15697

24M → 40K

7:09 | 8:22/mi

25.2M

3:24:36

25.20 mi

Rank: #15701

40K → 25.2M

3:12 | 9:17/mi

25.2M

3:24:36

25.20 mi

Rank: #15701

40K → 25.2M

3:12 | 9:17/mi

FINISH

3:32:41

26.22 mi

Rank: #15667

25.2M → FINISH

8:05 | 7:56/mi

FINISH

3:32:41

26.22 mi

Rank: #15667

25.2M → FINISH

8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:43:29

Pace7:54 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:49:12

Pace8:20 /mi

📊Positive Split: 5.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:10:45	23:53	7:42	23:53	7:42	-
10K	6.21 mi	11:34:57	48:05	7:45	24:12	7:48	+0:06
15K	9.32 mi	11:59:34	1:12:42	7:48	24:37	7:56	+0:08
20K	12.43 mi	12:24:55	1:38:03	7:54	25:21	8:10	+0:14
HALF	13.11 mi	12:30:21	1:43:29	7:54	5:26	7:59	-0:11
25K	15.53 mi	12:50:40	2:03:48	7:59	20:19	8:23	+0:24
30K	18.64 mi	13:16:24	2:29:32	8:02	25:44	8:17	-0:06
20M	20.00 mi	13:27:42	2:40:50	8:03	11:18	8:20	+0:03
21M	21.00 mi	13:36:28	2:49:36	8:05	8:46	8:46	+0:26
35K	21.75 mi	13:42:31	2:55:39	8:05	6:03	8:06	-0:40
23M	23.00 mi	13:53:01	3:06:09	8:06	10:30	8:24	+0:18
24M	24.00 mi	14:01:07	3:14:15	8:06	8:06	8:06	-0:18
40K	24.85 mi	14:08:16	3:21:24	8:07	7:09	8:22	+0:16
25.2M	25.20 mi	14:11:28	3:24:36	8:08	3:12	9:17	+0:55
FINISH	26.22 mi	14:19:33	3:32:41	8:08	8:05	7:56	-1:21

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

7:42 /mi

Average Pace

8:07 /mi

Slowest Pace

9:17 /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

1:20:47

38% of race

Time at Steady Pace

1:21:58

39% of race

Time at Slower Pace

49:56

23% of race

Average Pace: 8:07 /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	11:10:45	23:53	7:42	23:53	7:42	#14453
10K	6.21 mi	11:34:57	48:05	7:45	24:12	7:48	#14961
15K	9.32 mi	11:59:34	1:12:42	7:48	24:37	7:56	#15429
20K	12.43 mi	12:24:55	1:38:03	7:54	25:21	8:10	#15925
HALF	13.11 mi	12:30:21	1:43:29	7:54	5:26	7:59	#15977
25K	15.53 mi	12:50:40	2:03:48	7:59	20:19	8:23	#16340
30K	18.64 mi	13:16:24	2:29:32	8:02	25:44	8:17	#16142
20M	20.00 mi	13:27:42	2:40:50	8:03	11:18	8:20	#16069
21M	21.00 mi	13:36:28	2:49:36	8:05	8:46	8:46	#15952
35K	21.75 mi	13:42:31	2:55:39	8:05	6:03	8:06	#15888
23M	23.00 mi	13:53:01	3:06:09	8:06	10:30	8:24	#15813
24M	24.00 mi	14:01:07	3:14:15	8:06	8:06	8:06	#15733
40K	24.85 mi	14:08:16	3:21:24	8:07	7:09	8:22	#15697
25.2M	25.20 mi	14:11:28	3:24:36	8:08	3:12	9:17	#15701
FINISH	26.22 mi	14:19:33	3:32:41	8:08	8:05	7:56	#15667

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

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	14453	4342	4342	16413(Top 57%)	5567(Top 44%)	5567(Top 97%)
10K	6.21 mi	3.10 mi	14961-508	4688-346	4688-346	15566(Top 54%)	5055(Top 40%)	5055(Top 88%)
15K	9.32 mi	3.11 mi	15429-468	4999-311	4999-311	16413(Top 57%)	5567(Top 44%)	5567(Top 97%)
20K	12.43 mi	3.11 mi	15925-496	5303-304	5303-304	17237(Top 59%)	6064(Top 48%)	6064(Top 106%)
HALF	13.11 mi	0.68 mi	15977-52	5345-42	5345-42	16928(Top 58%)	5868(Top 47%)	5868(Top 103%)
25K	15.53 mi	2.42 mi	16340-363	5564-219	5564-219	17857(Top 62%)	6475(Top 51%)	6475(Top 113%)
30K	18.64 mi	3.11 mi	16142+198	5491+73	5491+73	15506(Top 53%)	5248(Top 42%)	5248(Top 92%)
20M	20.00 mi	1.36 mi	16069+73	5461+30	5461+30	15070(Top 52%)	5100(Top 41%)	5100(Top 89%)
21M	21.00 mi	1.00 mi	15952+117	5410+51	5410+51	14803(Top 51%)	5035(Top 40%)	5035(Top 88%)
35K	21.75 mi	0.75 mi	15888+64	5384+26	5384+26	15104(Top 52%)	5243(Top 42%)	5243(Top 92%)
23M	23.00 mi	1.25 mi	15813+75	5372+12	5372+12	15042(Top 52%)	5292(Top 42%)	5292(Top 93%)
24M	24.00 mi	1.00 mi	15733+80	5339+33	5339+33	14459(Top 50%)	5054(Top 40%)	5054(Top 88%)
40K	24.85 mi	0.85 mi	15697+36	5341-2	5341-2	14874(Top 51%)	5365(Top 43%)	5365(Top 94%)
25.2M	25.20 mi	0.35 mi	15701-4	5352-11	5352-11	16246(Top 56%)	6082(Top 48%)	6082(Top 106%)
FINISH	26.22 mi	1.02 mi	15667+34	5353-1	5353-1	14760(Top 51%)	5313(Top 42%)	5313(Top 93%)

5313

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 2 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Yunjin Kim

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

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