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BOSTON MARATHON 2024

Woo Sung Bang

Bib: 29652•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #17981
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
50:59
Rank: #15773 (+2208)
5K → 10K
24:27 | 7:52/mi
15K· 9.32 mi
1:15:52
Rank: #14958 (+815)
10K → 15K
24:53 | 8:01/mi
20K· 12.43 mi
1:43:12
Rank: #15314 (-356)
15K → 20K
27:20 | 8:48/mi
Half· 13.11 mi
1:48:56
Rank: #15285 (+29)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:11:04
Rank: #15424 (-139)
Half → 25K
22:08 | 9:08/mi
30K· 18.64 mi
2:40:24
Rank: #15361 (+63)
25K → 30K
29:20 | 9:26/mi
20M
2:52:39
Rank: #15147 (+214)
30K → 20M
12:15 | 9:01/mi
21M
3:02:56
Rank: #15075 (+72)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:09:36
Rank: #14986 (+89)
21M → 35K
6:40 | 8:55/mi
23M
3:20:22
Rank: #14610 (+376)
35K → 23M
10:46 | 8:36/mi
24M
3:29:06
Rank: #14404 (+206)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:36:24
Rank: #14154 (+250)
24M → 40K
7:18 | 8:32/mi
25.2M
3:39:59
Rank: #14104 (+50)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:47:59
Rank: #13833 (+271)
25.2M → Finish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:56
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:59:03
Pace9:05 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4026:328:3226:32
8:32
-
10K
6.21 mi12:13:0750:598:1224:27
7:52
-0:40
15K
9.32 mi12:38:001:15:528:0824:53
8:01
+0:09
20K
12.43 mi13:05:201:43:128:1827:20
8:48
+0:47
Half
13.11 mi13:11:041:48:568:195:44
8:24
-0:24
25K
15.53 mi13:33:122:11:048:2622:08
9:08
+0:44
30K
18.64 mi14:02:322:40:248:3629:20
9:26
+0:18
20M
20.00 mi14:14:472:52:398:3812:15
9:01
-0:25
21M
21.00 mi14:25:043:02:568:4310:17
10:17
+1:16
35K
21.75 mi14:31:443:09:368:436:40
8:55
-1:22
23M
23.00 mi14:42:303:20:228:4310:46
8:36
-0:19
24M
24.00 mi14:51:143:29:068:438:44
8:44
+0:08
40K
24.85 mi14:58:323:36:248:427:18
8:32
-0:12
25.2M
25.20 mi15:02:073:39:598:443:35
10:23
+1:51
Finish
26.22 mi15:10:073:47:598:428:00
7:51
-2:32

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

7:51 /mi

Average Pace

8:42 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:20

25% of race

Time at Steady Pace

1:45:19

46% of race

Time at Slower Pace

1:05:20

29% of race

Average Pace: 8:42 /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 mi11:48:4026:328:3226:32
8:32
#17981
10K
6.21 mi12:13:0750:598:1224:27
7:52
#15773
15K
9.32 mi12:38:001:15:528:0824:53
8:01
#14958
20K
12.43 mi13:05:201:43:128:1827:20
8:48
#15314
Half
13.11 mi13:11:041:48:568:195:44
8:24
#15285
25K
15.53 mi13:33:122:11:048:2622:08
9:08
#15424
30K
18.64 mi14:02:322:40:248:3629:20
9:26
#15361
20M
20.00 mi14:14:472:52:398:3812:15
9:01
#15147
21M
21.00 mi14:25:043:02:568:4310:17
10:17
#15075
35K
21.75 mi14:31:443:09:368:436:40
8:55
#14986
23M
23.00 mi14:42:303:20:228:4310:46
8:36
#14610
24M
24.00 mi14:51:143:29:068:438:44
8:44
#14404
40K
24.85 mi14:58:323:36:248:427:18
8:32
#14154
25.2M
25.20 mi15:02:073:39:598:443:35
10:23
#14104
Finish
26.22 mi15:10:073:47:598:428:00
7:51
#13833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17981111931119313512(Top 53%)9397(Top 64%)9397(Top 486%)
10K6.21 mi3.10 mi15773+220810338+85510338+85513196(Top 52%)9293(Top 64%)9293(Top 480%)
15K9.32 mi3.11 mi14958+81510005+33310005+33313512(Top 53%)9397(Top 64%)9397(Top 486%)
20K12.43 mi3.11 mi15314-35610130-12510130-12516369(Top 64%)10524(Top 72%)10524(Top 544%)
Half13.11 mi0.68 mi15285+2910120+1010120+1015130(Top 59%)9969(Top 68%)9969(Top 515%)
25K15.53 mi2.42 mi15424-13910133-1310133-1316111(Top 63%)10290(Top 71%)10290(Top 532%)
30K18.64 mi3.11 mi15361+6310032+10110032+10115216(Top 60%)9651(Top 66%)9651(Top 499%)
20M20.00 mi1.36 mi15147+2149896+1369896+13612194(Top 48%)8044(Top 55%)8044(Top 416%)
21M21.00 mi1.00 mi15075+729824+729824+7214047(Top 55%)8684(Top 60%)8684(Top 449%)
35K21.75 mi0.75 mi14986+899760+649760+6412854(Top 50%)8098(Top 56%)8098(Top 419%)
23M23.00 mi1.25 mi14610+3769533+2279533+2279001(Top 35%)6111(Top 42%)6111(Top 316%)
24M24.00 mi1.00 mi14404+2069406+1279406+12710762(Top 42%)6929(Top 48%)6929(Top 358%)
40K24.85 mi0.85 mi14154+2509273+1339273+1338555(Top 33%)5696(Top 39%)5696(Top 294%)
25.2M25.20 mi0.35 mi14104+509234+399234+3912409(Top 49%)7578(Top 52%)7578(Top 392%)
Finish26.22 mi1.02 mi13833+2719075+1599075+1597634(Top 30%)5223(Top 36%)5223(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13512

Males

9397

M50-54

9397

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13196

Males

9293

M50-54

9293

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13512

Males

9397

M50-54

9397

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16369

Males

10524

M50-54

10524

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15130

Males

9969

M50-54

9969

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16111

Males

10290

M50-54

10290

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15216

Males

9651

M50-54

9651

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12194

Males

8044

M50-54

8044

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14047

Males

8684

M50-54

8684

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

12854

Males

8098

M50-54

8098

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9001

Males

6111

M50-54

6111

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

10762

Males

6929

M50-54

6929

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8555

Males

5696

M50-54

5696

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12409

Males

7578

M50-54

7578

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7634

Males

5223

M50-54

5223

Passing Analysis

Category:
Athletes Passed
5377
Passed By
1229
Net Change
+4148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17981
5K → 10K22135+2208#17981#15773
10K → 15K82813+815#15773#14958
15K → 20K127483-356#14958#15314
20K → Half5021+29#15314#15285
Half → 25K178317-139#15285#15424
25K → 30K292229+63#15424#15361
30K → 20M22814+214#15361#15147
20M → 21M15583+72#15147#15075
21M → 35K11324+89#15075#14986
35K → 23M3782+376#14986#14610
23M → 24M21913+206#14610#14404
24M → 40K2522+250#14404#14154
40K → 25.2M6919+50#14154#14104
25.2M → Finish2754+271#14104#13833
TOTALS53771229+4148
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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