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BOSTON MARATHON 2024

Sunlyeong Hwang

Bib: 17643•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:27
Rank: #11162
Start → 5K
23:27 | 7:33/mi
10K· 6.21 mi
46:52
Rank: #10840 (+322)
5K → 10K
23:25 | 7:32/mi
15K· 9.32 mi
1:10:59
Rank: #11086 (-246)
10K → 15K
24:07 | 7:46/mi
20K· 12.43 mi
1:36:52
Rank: #11849 (-763)
15K → 20K
25:53 | 8:20/mi
Half· 13.11 mi
1:42:29
Rank: #12002 (-153)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:03:45
Rank: #12453 (-451)
Half → 25K
21:16 | 8:46/mi
30K· 18.64 mi
2:32:42
Rank: #12913 (-460)
25K → 30K
28:57 | 9:19/mi
20M
2:46:30
Rank: #13290 (-377)
30K → 20M
13:48 | 10:09/mi
21M
2:57:30
Rank: #13551 (-261)
20M → 21M
11:00 | 11:00/mi
35K· 21.75 mi
3:04:59
Rank: #13711 (-160)
21M → 35K
7:29 | 10:00/mi
23M
3:17:11
Rank: #13781 (-70)
35K → 23M
12:12 | 9:45/mi
24M
3:26:10
Rank: #13684 (+97)
23M → 24M
8:59 | 8:59/mi
40K· 24.85 mi
3:33:47
Rank: #13523 (+161)
24M → 40K
7:37 | 8:54/mi
25.2M
3:37:08
Rank: #13426 (+97)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:45:53
Rank: #13339 (+87)
25.2M → Finish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:29
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:03:24
Pace9:25 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5823:277:3323:27
7:33
-
10K
6.21 mi11:37:2346:527:3323:25
7:32
-0:01
15K
9.32 mi12:01:301:10:597:3724:07
7:46
+0:14
20K
12.43 mi12:27:231:36:527:4825:53
8:20
+0:34
Half
13.11 mi12:33:001:42:297:495:37
8:14
-0:06
25K
15.53 mi12:54:162:03:457:5821:16
8:46
+0:32
30K
18.64 mi13:23:132:32:428:1128:57
9:19
+0:33
20M
20.00 mi13:37:012:46:308:1913:48
10:09
+0:50
21M
21.00 mi13:48:012:57:308:2711:00
11:00
+0:51
35K
21.75 mi13:55:303:04:598:307:29
10:00
-1:00
23M
23.00 mi14:07:423:17:118:3412:12
9:45
-0:15
24M
24.00 mi14:16:413:26:108:358:59
8:59
-0:46
40K
24.85 mi14:24:183:33:478:367:37
8:54
-0:05
25.2M
25.20 mi14:27:393:37:088:373:21
9:43
+0:49
Finish
26.22 mi14:36:243:45:538:378:45
8:35
-1:08

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

7:32 /mi

Average Pace

8:37 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:29

45% of race

Time at Steady Pace

1:15:34

33% of race

Time at Slower Pace

47:50

21% of race

Average Pace: 8:37 /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 mi11:13:5823:277:3323:27
7:33
#11162
10K
6.21 mi11:37:2346:527:3323:25
7:32
#10840
15K
9.32 mi12:01:301:10:597:3724:07
7:46
#11086
20K
12.43 mi12:27:231:36:527:4825:53
8:20
#11849
Half
13.11 mi12:33:001:42:297:495:37
8:14
#12002
25K
15.53 mi12:54:162:03:457:5821:16
8:46
#12453
30K
18.64 mi13:23:132:32:428:1128:57
9:19
#12913
20M
20.00 mi13:37:012:46:308:1913:48
10:09
#13290
21M
21.00 mi13:48:012:57:308:2711:00
11:00
#13551
35K
21.75 mi13:55:303:04:598:307:29
10:00
#13711
23M
23.00 mi14:07:423:17:118:3412:12
9:45
#13781
24M
24.00 mi14:16:413:26:108:358:59
8:59
#13684
40K
24.85 mi14:24:183:33:478:367:37
8:54
#13523
25.2M
25.20 mi14:27:393:37:088:373:21
9:43
#13426
Finish
26.22 mi14:36:243:45:538:378:45
8:35
#13339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi111628488848811638(Top 46%)8577(Top 59%)8577(Top 561%)
10K6.21 mi3.10 mi10840+3228287+2018287+20110559(Top 41%)8143(Top 56%)8143(Top 533%)
15K9.32 mi3.11 mi11086-2468379-928379-9211638(Top 46%)8577(Top 59%)8577(Top 561%)
20K12.43 mi3.11 mi11849-7638691-3128691-31213887(Top 54%)9500(Top 65%)9500(Top 621%)
Half13.11 mi0.68 mi12002-1538750-598750-5914147(Top 55%)9548(Top 65%)9548(Top 624%)
25K15.53 mi2.42 mi12453-4518918-1688918-16814416(Top 56%)9539(Top 65%)9539(Top 624%)
30K18.64 mi3.11 mi12913-4609028-1109028-11014688(Top 57%)9403(Top 65%)9403(Top 615%)
20M20.00 mi1.36 mi13290-3779112-849112-8416965(Top 66%)10232(Top 70%)10232(Top 669%)
21M21.00 mi1.00 mi13551-2619170-589170-5816330(Top 64%)9792(Top 67%)9792(Top 640%)
35K21.75 mi0.75 mi13711-1609213-439213-4317130(Top 67%)10174(Top 70%)10174(Top 665%)
23M23.00 mi1.25 mi13781-709183+309183+3014515(Top 57%)8810(Top 60%)8810(Top 576%)
24M24.00 mi1.00 mi13684+979101+829101+8212065(Top 47%)7596(Top 52%)7596(Top 497%)
40K24.85 mi0.85 mi13523+1618988+1138988+11310405(Top 41%)6626(Top 45%)6626(Top 433%)
25.2M25.20 mi0.35 mi13426+978927+618927+619671(Top 38%)6191(Top 42%)6191(Top 405%)
Finish26.22 mi1.02 mi13339+878854+738854+7311981(Top 47%)7503(Top 51%)7503(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11638

Males

8577

M55-59

8577

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10559

Males

8143

M55-59

8143

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11638

Males

8577

M55-59

8577

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

13887

Males

9500

M55-59

9500

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14147

Males

9548

M55-59

9548

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14416

Males

9539

M55-59

9539

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14688

Males

9403

M55-59

9403

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16965

Males

10232

M55-59

10232

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16330

Males

9792

M55-59

9792

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17130

Males

10174

M55-59

10174

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14515

Males

8810

M55-59

8810

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12065

Males

7596

M55-59

7596

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10405

Males

6626

M55-59

6626

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9671

Males

6191

M55-59

6191

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

11981

Males

7503

M55-59

7503

Passing Analysis

Category:
Athletes Passed
1768
Passed By
3945
Net Change
-2177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11162
5K → 10K460138+322#11162#10840
10K → 15K130376-246#10840#11086
15K → 20K71834-763#11086#11849
20K → Half14167-153#11849#12002
Half → 25K124575-451#12002#12453
25K → 30K160620-460#12453#12913
30K → 20M59436-377#12913#13290
20M → 21M65326-261#13290#13551
21M → 35K45205-160#13551#13711
35K → 23M100170-70#13711#13781
23M → 24M14144+97#13781#13684
24M → 40K18019+161#13684#13523
40K → 25.2M1014+97#13523#13426
25.2M → Finish11831+87#13426#13339
TOTALS17683945-2177
📊

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