Boston Marathon logo
BOSTON MARATHON 2024

Haebeom Jung

Bib: 2750•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #5359
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
42:08
Rank: #5258 (+101)
5K → 10K
21:07 | 6:48/mi
15K· 9.32 mi
1:03:16
Rank: #5073 (+185)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:24:33
Rank: #4767 (+306)
15K → 20K
21:17 | 6:51/mi
Half· 13.11 mi
1:29:13
Rank: #4757 (+10)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:50
Rank: #4445 (+312)
Half → 25K
16:37 | 6:51/mi
30K· 18.64 mi
2:07:28
Rank: #3989 (+456)
25K → 30K
21:38 | 6:58/mi
20M
2:17:24
Rank: #3889 (+100)
30K → 20M
9:56 | 7:19/mi
21M
2:25:23
Rank: #3857 (+32)
20M → 21M
7:59 | 7:59/mi
35K· 21.75 mi
2:31:15
Rank: #3951 (-94)
21M → 35K
5:52 | 7:51/mi
23M
2:42:18
Rank: #4212 (-261)
35K → 23M
11:03 | 8:50/mi
24M
2:50:59
Rank: #4411 (-199)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
2:58:22
Rank: #4492 (-81)
24M → 40K
7:23 | 8:38/mi
25.2M
3:01:41
Rank: #4524 (-32)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:09:49
Rank: #4602 (-78)
25.2M → Finish
8:08 | 7:59/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:40:36
Pace7:40 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2321:016:4621:01
6:46
-
10K
6.21 mi10:47:3042:086:4721:07
6:48
+0:02
15K
9.32 mi11:08:381:03:166:4721:08
6:48
0:00
20K
12.43 mi11:29:551:24:336:4821:17
6:51
+0:03
Half
13.11 mi11:34:351:29:136:484:40
6:50
-0:01
25K
15.53 mi11:51:121:45:506:4916:37
6:51
+0:01
30K
18.64 mi12:12:502:07:286:5021:38
6:58
+0:07
20M
20.00 mi12:22:462:17:246:529:56
7:19
+0:21
21M
21.00 mi12:30:452:25:236:557:59
7:59
+0:40
35K
21.75 mi12:36:372:31:156:575:52
7:51
-0:08
23M
23.00 mi12:47:402:42:187:0311:03
8:50
+0:59
24M
24.00 mi12:56:212:50:597:078:41
8:41
-0:09
40K
24.85 mi13:03:442:58:227:117:23
8:38
-0:03
25.2M
25.20 mi13:07:033:01:417:133:19
9:37
+0:59
Finish
26.22 mi13:15:113:09:497:158:08
7:59
-1:38

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

6:46 /mi

Average Pace

7:15 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:50

56% of race

Time at Steady Pace

31:34

17% of race

Time at Slower Pace

52:25

28% of race

Average Pace: 7:14 /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 mi10:26:2321:016:4621:01
6:46
#5359
10K
6.21 mi10:47:3042:086:4721:07
6:48
#5258
15K
9.32 mi11:08:381:03:166:4721:08
6:48
#5073
20K
12.43 mi11:29:551:24:336:4821:17
6:51
#4767
Half
13.11 mi11:34:351:29:136:484:40
6:50
#4757
25K
15.53 mi11:51:121:45:506:4916:37
6:51
#4445
30K
18.64 mi12:12:502:07:286:5021:38
6:58
#3989
20M
20.00 mi12:22:462:17:246:529:56
7:19
#3889
21M
21.00 mi12:30:452:25:236:557:59
7:59
#3857
35K
21.75 mi12:36:372:31:156:575:52
7:51
#3951
23M
23.00 mi12:47:402:42:187:0311:03
8:50
#4212
24M
24.00 mi12:56:212:50:597:078:41
8:41
#4411
40K
24.85 mi13:03:442:58:227:117:23
8:38
#4492
25.2M
25.20 mi13:07:033:01:417:133:19
9:37
#4524
Finish
26.22 mi13:15:113:09:497:158:08
7:59
#4602
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5359493249324740(Top 19%)4391(Top 30%)4391(Top 91%)
10K6.21 mi3.10 mi5258+1014852+804852+805161(Top 20%)4765(Top 33%)4765(Top 98%)
15K9.32 mi3.11 mi5073+1854693+1594693+1594740(Top 19%)4391(Top 30%)4391(Top 91%)
20K12.43 mi3.11 mi4767+3064422+2714422+2714260(Top 17%)3959(Top 27%)3959(Top 82%)
Half13.11 mi0.68 mi4757+104416+64416+64781(Top 19%)4392(Top 30%)4392(Top 91%)
25K15.53 mi2.42 mi4445+3124137+2794137+2793525(Top 14%)3292(Top 23%)3292(Top 68%)
30K18.64 mi3.11 mi3989+4563734+4033734+4032696(Top 11%)2528(Top 17%)2528(Top 52%)
20M20.00 mi1.36 mi3889+1003631+1033631+1033601(Top 14%)3255(Top 22%)3255(Top 67%)
21M21.00 mi1.00 mi3857+323586+453586+454092(Top 16%)3504(Top 24%)3504(Top 72%)
35K21.75 mi0.75 mi3951-943656-703656-706777(Top 27%)5103(Top 35%)5103(Top 105%)
23M23.00 mi1.25 mi4212-2613850-1943850-19410212(Top 40%)6671(Top 46%)6671(Top 138%)
24M24.00 mi1.00 mi4411-1993992-1423992-14210448(Top 41%)6751(Top 46%)6751(Top 139%)
40K24.85 mi0.85 mi4492-814021-294021-299010(Top 35%)5889(Top 40%)5889(Top 121%)
25.2M25.20 mi0.35 mi4524-324032-114032-119137(Top 36%)5874(Top 40%)5874(Top 121%)
Finish26.22 mi1.02 mi4602-784077-454077-458380(Top 33%)5589(Top 38%)5589(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4740

Males

4391

M18-39

4391

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5161

Males

4765

M18-39

4765

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4740

Males

4391

M18-39

4391

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4260

Males

3959

M18-39

3959

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4781

Males

4392

M18-39

4392

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3525

Males

3292

M18-39

3292

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2696

Males

2528

M18-39

2528

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3601

Males

3255

M18-39

3255

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4092

Males

3504

M18-39

3504

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6777

Males

5103

M18-39

5103

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10212

Males

6671

M18-39

6671

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10448

Males

6751

M18-39

6751

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9010

Males

5889

M18-39

5889

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9137

Males

5874

M18-39

5874

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8380

Males

5589

M18-39

5589

Passing Analysis

Category:
Athletes Passed
2104
Passed By
1347
Net Change
+757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5359
5K → 10K237136+101#5359#5258
10K → 15K24156+185#5258#5073
15K → 20K33125+306#5073#4767
20K → Half3727+10#4767#4757
Half → 25K33422+312#4757#4445
25K → 30K47014+456#4445#3989
30K → 20M16060+100#3989#3889
20M → 21M10472+32#3889#3857
21M → 35K28122-94#3857#3951
35K → 23M34295-261#3951#4212
23M → 24M26225-199#4212#4411
24M → 40K42123-81#4411#4492
40K → 25.2M2961-32#4492#4524
25.2M → Finish31109-78#4524#4602
TOTALS21041347+757
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing