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BOSTON MARATHON 2024

Jinnie Kim

Bib: 14723•F

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0:00
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Overall
#0 / 25550
Top 38%
Gender (Female)
#0 / 10924
Top 24%
Division (F18-39)
#0 / 4660
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #12687
Start → 5K
24:04 | 7:45/mi
10K· 6.21 mi
48:23
Rank: #12762 (-75)
5K → 10K
24:19 | 7:50/mi
15K· 9.32 mi
1:12:34
Rank: #12409 (+353)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:37:30
Rank: #12237 (+172)
15K → 20K
24:56 | 8:02/mi
Half· 13.11 mi
1:42:50
Rank: #12182 (+55)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:02:38
Rank: #11933 (+249)
Half → 25K
19:48 | 8:10/mi
30K· 18.64 mi
2:28:39
Rank: #11473 (+460)
25K → 30K
26:01 | 8:22/mi
20M
2:39:58
Rank: #11172 (+301)
30K → 20M
11:19 | 8:20/mi
21M
2:48:40
Rank: #10810 (+362)
20M → 21M
8:42 | 8:42/mi
35K· 21.75 mi
2:54:44
Rank: #10708 (+102)
21M → 35K
6:04 | 8:07/mi
23M
3:05:06
Rank: #10415 (+293)
35K → 23M
10:22 | 8:17/mi
24M
3:13:12
Rank: #10238 (+177)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
3:20:09
Rank: #10063 (+175)
24M → 40K
6:57 | 8:08/mi
25.2M
3:23:20
Rank: #9997 (+66)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:31:07
Rank: #9823 (+174)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:50
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3124:047:4524:04
7:45
-
10K
6.21 mi11:19:5048:237:4724:19
7:50
+0:05
15K
9.32 mi11:44:011:12:347:4724:11
7:47
-0:03
20K
12.43 mi12:08:571:37:307:5124:56
8:02
+0:15
Half
13.11 mi12:14:171:42:507:515:20
7:49
-0:13
25K
15.53 mi12:34:052:02:387:5419:48
8:10
+0:21
30K
18.64 mi13:00:062:28:397:5826:01
8:22
+0:12
20M
20.00 mi13:11:252:39:588:0011:19
8:20
-0:02
21M
21.00 mi13:20:072:48:408:028:42
8:42
+0:22
35K
21.75 mi13:26:112:54:448:026:04
8:07
-0:35
23M
23.00 mi13:36:333:05:068:0310:22
8:17
+0:10
24M
24.00 mi13:44:393:13:128:038:06
8:06
-0:11
40K
24.85 mi13:51:363:20:098:036:57
8:08
+0:02
25.2M
25.20 mi13:54:473:23:208:043:11
9:14
+1:06
Finish
26.22 mi14:02:343:31:078:037:47
7:38
-1:36

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

7:38 /mi

Average Pace

8:03 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:41

41% of race

Time at Steady Pace

1:16:13

36% of race

Time at Slower Pace

49:13

23% of race

Average Pace: 8:03 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:3124:047:4524:04
7:45
#12687
10K
6.21 mi11:19:5048:237:4724:19
7:50
#12762
15K
9.32 mi11:44:011:12:347:4724:11
7:47
#12409
20K
12.43 mi12:08:571:37:307:5124:56
8:02
#12237
Half
13.11 mi12:14:171:42:507:515:20
7:49
#12182
25K
15.53 mi12:34:052:02:387:5419:48
8:10
#11933
30K
18.64 mi13:00:062:28:397:5826:01
8:22
#11473
20M
20.00 mi13:11:252:39:588:0011:19
8:20
#11172
21M
21.00 mi13:20:072:48:408:028:42
8:42
#10810
35K
21.75 mi13:26:112:54:448:026:04
8:07
#10708
23M
23.00 mi13:36:333:05:068:0310:22
8:17
#10415
24M
24.00 mi13:44:393:13:128:038:06
8:06
#10238
40K
24.85 mi13:51:363:20:098:036:57
8:08
#10063
25.2M
25.20 mi13:54:473:23:208:043:11
9:14
#9997
Finish
26.22 mi14:02:343:31:078:037:47
7:38
#9823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126873533353311813(Top 46%)3131(Top 29%)3131(Top 67%)
10K6.21 mi3.10 mi12762-753600-673600-6712884(Top 50%)3693(Top 34%)3693(Top 79%)
15K9.32 mi3.11 mi12409+3533412+1883412+18811813(Top 46%)3131(Top 29%)3131(Top 67%)
20K12.43 mi3.11 mi12237+1723351+613351+6112011(Top 47%)3324(Top 30%)3324(Top 71%)
Half13.11 mi0.68 mi12182+553324+273324+2711492(Top 45%)3060(Top 28%)3060(Top 66%)
25K15.53 mi2.42 mi11933+2493227+973227+9711168(Top 44%)3050(Top 28%)3050(Top 65%)
30K18.64 mi3.11 mi11473+4603082+1453082+1459978(Top 39%)2700(Top 25%)2700(Top 58%)
20M20.00 mi1.36 mi11172+3012970+1122970+1128555(Top 33%)2258(Top 21%)2258(Top 48%)
21M21.00 mi1.00 mi10810+3622844+1262844+1267176(Top 28%)1803(Top 17%)1803(Top 39%)
35K21.75 mi0.75 mi10708+1022821+232821+238490(Top 33%)2456(Top 22%)2456(Top 53%)
23M23.00 mi1.25 mi10415+2932736+852736+857247(Top 28%)2029(Top 19%)2029(Top 44%)
24M24.00 mi1.00 mi10238+1772694+422694+427215(Top 28%)2105(Top 19%)2105(Top 45%)
40K24.85 mi0.85 mi10063+1752644+502644+506461(Top 25%)1869(Top 17%)1869(Top 40%)
25.2M25.20 mi0.35 mi9997+662629+152629+157665(Top 30%)2504(Top 23%)2504(Top 54%)
Finish26.22 mi1.02 mi9823+1742584+452584+456413(Top 25%)1842(Top 17%)1842(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11813

Females

3131

F18-39

3131

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

12884

Females

3693

F18-39

3693

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11813

Females

3131

F18-39

3131

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12011

Females

3324

F18-39

3324

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11492

Females

3060

F18-39

3060

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11168

Females

3050

F18-39

3050

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

9978

Females

2700

F18-39

2700

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8555

Females

2258

F18-39

2258

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7176

Females

1803

F18-39

1803

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8490

Females

2456

F18-39

2456

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7247

Females

2029

F18-39

2029

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7215

Females

2105

F18-39

2105

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6461

Females

1869

F18-39

1869

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7665

Females

2504

F18-39

2504

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6413

Females

1842

F18-39

1842

Passing Analysis

Category:
Athletes Passed
3714*
Passed By
850
Net Change
+2864
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12687
5K → 10K240315-75#12687#12762
10K → 15K43077+353#12762#12409
15K → 20K310138+172#12409#12237
20K → Half6813+55#12237#12182
Half → 25K357108+249#12182#11933
25K → 30K55090+460#11933#11473
30K → 20M32423+301#11473#11172
20M → 21M37210+362#11172#10810
21M → 35K11917+102#10810#10708
35K → 23M30815+293#10708#10415
23M → 24M19114+177#10415#10238
24M → 40K183*8+175#10238#10063
40K → 25.2M76*10+66#10063#9997
25.2M → Finish18612+174#9997#9823
TOTALS3714*850+2864

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing