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BOSTON MARATHON 2024

Hyun Sun Jung

Bib: 12708•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:15
Rank: #21490
Start → 5K
29:15 | 9:25/mi
10K· 6.21 mi
1:00:07
Rank: #22023 (-533)
5K → 10K
30:52 | 9:56/mi
15K· 9.32 mi
1:31:38
Rank: #22081 (-58)
10K → 15K
31:31 | 10:09/mi
20K· 12.43 mi
2:03:57
Rank: #21907 (+174)
15K → 20K
32:19 | 10:24/mi
Half· 13.11 mi
2:10:35
Rank: #21853 (+54)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:39:58
Rank: #22204 (-351)
Half → 25K
29:23 | 12:07/mi
30K· 18.64 mi
3:20:09
Rank: #22451 (-247)
25K → 30K
40:11 | 12:56/mi
20M
3:40:52
Rank: #22816 (-365)
30K → 20M
20:43 | 15:15/mi
21M
3:57:45
Rank: #23052 (-236)
20M → 21M
16:53 | 16:53/mi
35K· 21.75 mi
4:07:42
Rank: #23075 (-23)
21M → 35K
9:57 | 13:18/mi
23M
4:25:24
Rank: #23138 (-63)
35K → 23M
17:42 | 14:08/mi
24M
4:37:55
Rank: #23122 (+16)
23M → 24M
12:31 | 12:31/mi
40K· 24.85 mi
4:48:46
Rank: #23104 (+18)
24M → 40K
10:51 | 12:41/mi
25.2M
4:53:32
Rank: #23082 (+22)
40K → 25.2M
4:46 | 13:49/mi
Finish· 26.22 mi
5:05:24
Rank: #23080 (+2)
25.2M → Finish
11:52 | 11:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:35
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:54:49
Pace13:20 /mi
📊Positive Split: 33.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:2029:159:2529:15
9:25
-
10K
6.21 mi11:29:121:00:079:4030:52
9:56
+0:31
15K
9.32 mi12:00:431:31:389:5031:31
10:09
+0:13
20K
12.43 mi12:33:022:03:579:5832:19
10:24
+0:15
Half
13.11 mi12:39:402:10:359:586:38
9:43
-0:41
25K
15.53 mi13:09:032:39:5810:1829:23
12:07
+2:24
30K
18.64 mi13:49:143:20:0910:4440:11
12:56
+0:49
20M
20.00 mi14:09:573:40:5211:0320:43
15:15
+2:19
21M
21.00 mi14:26:503:57:4511:1916:53
16:53
+1:38
35K
21.75 mi14:36:474:07:4211:239:57
13:18
-3:35
23M
23.00 mi14:54:294:25:2411:3217:42
14:08
+0:50
24M
24.00 mi15:07:004:37:5511:3512:31
12:31
-1:37
40K
24.85 mi15:17:514:48:4611:3710:51
12:41
+0:10
25.2M
25.20 mi15:22:374:53:3211:394:46
13:49
+1:08
Finish
26.22 mi15:34:295:05:2411:3911:52
11:39
-2:10

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

9:25 /mi

Average Pace

11:39 /mi

Slowest Pace

16:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:35

43% of race

Time at Steady Pace

1:54:45

38% of race

Time at Slower Pace

1:00:04

20% of race

Average Pace: 11:39 /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 mi10:58:2029:159:2529:15
9:25
#21490
10K
6.21 mi11:29:121:00:079:4030:52
9:56
#22023
15K
9.32 mi12:00:431:31:389:5031:31
10:09
#22081
20K
12.43 mi12:33:022:03:579:5832:19
10:24
#21907
Half
13.11 mi12:39:402:10:359:586:38
9:43
#21853
25K
15.53 mi13:09:032:39:5810:1829:23
12:07
#22204
30K
18.64 mi13:49:143:20:0910:4440:11
12:56
#22451
20M
20.00 mi14:09:573:40:5211:0320:43
15:15
#22816
21M
21.00 mi14:26:503:57:4511:1916:53
16:53
#23052
35K
21.75 mi14:36:474:07:4211:239:57
13:18
#23075
23M
23.00 mi14:54:294:25:2411:3217:42
14:08
#23138
24M
24.00 mi15:07:004:37:5511:3512:31
12:31
#23122
40K
24.85 mi15:17:514:48:4611:3710:51
12:41
#23104
25.2M
25.20 mi15:22:374:53:3211:394:46
13:49
#23082
Finish
26.22 mi15:34:295:05:2411:3911:52
11:39
#23080
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21490127801278022215(Top 87%)13180(Top 90%)13180(Top 1124%)
10K6.21 mi3.10 mi22023-53313057-27713057-27722405(Top 88%)13233(Top 91%)13233(Top 1128%)
15K9.32 mi3.11 mi22081-5813091-3413091-3422215(Top 87%)13180(Top 90%)13180(Top 1124%)
20K12.43 mi3.11 mi21907+17413010+8113010+8121472(Top 84%)12806(Top 88%)12806(Top 1092%)
Half13.11 mi0.68 mi21853+5412981+2912981+2920765(Top 81%)12434(Top 85%)12434(Top 1060%)
25K15.53 mi2.42 mi22204-35113128-14713128-14723302(Top 91%)13556(Top 93%)13556(Top 1156%)
30K18.64 mi3.11 mi22451-24713207-7913207-7923229(Top 91%)13412(Top 92%)13412(Top 1143%)
20M20.00 mi1.36 mi22816-36513353-14613353-14624899(Top 97%)14197(Top 97%)14197(Top 1210%)
21M21.00 mi1.00 mi23052-23613442-8913442-8925004(Top 98%)14230(Top 98%)14230(Top 1213%)
35K21.75 mi0.75 mi23075-2313439+313439+323619(Top 92%)13452(Top 92%)13452(Top 1147%)
23M23.00 mi1.25 mi23138-6313453-1413453-1423934(Top 94%)13628(Top 93%)13628(Top 1162%)
24M24.00 mi1.00 mi23122+1613440+1313440+1322325(Top 87%)12686(Top 87%)12686(Top 1082%)
40K24.85 mi0.85 mi23104+1813423+1713423+1721783(Top 85%)12374(Top 85%)12374(Top 1055%)
25.2M25.20 mi0.35 mi23082+2213408+1513408+1521338(Top 84%)12128(Top 83%)12128(Top 1034%)
Finish26.22 mi1.02 mi23080+213404+413404+422699(Top 89%)12857(Top 88%)12857(Top 1096%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22215

Males

13180

M60-64

13180

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22405

Males

13233

M60-64

13233

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22215

Males

13180

M60-64

13180

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21472

Males

12806

M60-64

12806

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20765

Males

12434

M60-64

12434

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

23302

Males

13556

M60-64

13556

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

23229

Males

13412

M60-64

13412

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24899

Males

14197

M60-64

14197

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25004

Males

14230

M60-64

14230

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23619

Males

13452

M60-64

13452

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

23934

Males

13628

M60-64

13628

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22325

Males

12686

M60-64

12686

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21783

Males

12374

M60-64

12374

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21338

Males

12128

M60-64

12128

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

22699

Males

12857

M60-64

12857

Passing Analysis

Category:
Athletes Passed
903
Passed By
2493
Net Change
-1590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21490
5K → 10K76609-533#21490#22023
10K → 15K158216-58#22023#22081
15K → 20K25783+174#22081#21907
20K → Half584+54#21907#21853
Half → 25K53404-351#21853#22204
25K → 30K81328-247#22204#22451
30K → 20M16381-365#22451#22816
20M → 21M12248-236#22816#23052
21M → 35K2851-23#23052#23075
35K → 23M3497-63#23075#23138
23M → 24M3923+16#23138#23122
24M → 40K3820+18#23122#23104
40K → 25.2M275+22#23104#23082
25.2M → Finish2624+2#23082#23080
TOTALS9032493-1590
📊

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