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BOSTON MARATHON 2023

Hyun Gu Hyang

Bib: 21680•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:47
Rank: #18341
Start → 5K
26:47 | 8:37/mi
10K· 6.21 mi
53:48
Rank: #18854 (-513)
5K → 10K
27:01 | 8:42/mi
15K· 9.32 mi
1:20:55
Rank: #18935 (-81)
10K → 15K
27:07 | 8:44/mi
20K· 12.43 mi
1:48:38
Rank: #19019 (-84)
15K → 20K
27:43 | 8:55/mi
Half· 13.11 mi
1:54:37
Rank: #19041 (-22)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:16:30
Rank: #19019 (+22)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:46:12
Rank: #19185 (-166)
25K → 30K
29:42 | 9:34/mi
20M
2:58:46
Rank: #19070 (+115)
30K → 20M
12:34 | 9:15/mi
21M
3:08:07
Rank: #18846 (+224)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:14:09
Rank: #18627 (+219)
21M → 35K
6:02 | 8:04/mi
23M
3:24:41
Rank: #18303 (+324)
35K → 23M
10:32 | 8:25/mi
24M
3:32:53
Rank: #18095 (+208)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:40:02
Rank: #17908 (+187)
24M → 40K
7:09 | 8:22/mi
25.2M
3:43:11
Rank: #17841 (+67)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:51:41
Rank: #17711 (+130)
25.2M → Finish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:37
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time1:57:04
Pace8:56 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4926:478:3726:47
8:37
-
10K
6.21 mi12:08:5053:488:3927:01
8:42
+0:05
15K
9.32 mi12:35:571:20:558:4127:07
8:44
+0:02
20K
12.43 mi13:03:401:48:388:4427:43
8:55
+0:11
Half
13.11 mi13:09:391:54:378:455:59
8:46
-0:09
25K
15.53 mi13:31:322:16:308:4721:53
9:02
+0:16
30K
18.64 mi14:01:142:46:128:5529:42
9:34
+0:32
20M
20.00 mi14:13:482:58:468:5612:34
9:15
-0:19
21M
21.00 mi14:23:093:08:078:579:21
9:21
+0:06
35K
21.75 mi14:29:113:14:098:566:02
8:04
-1:17
23M
23.00 mi14:39:433:24:418:5410:32
8:25
+0:21
24M
24.00 mi14:47:553:32:538:528:12
8:12
-0:13
40K
24.85 mi14:55:043:40:028:517:09
8:22
+0:10
25.2M
25.20 mi14:58:133:43:118:513:09
9:08
+0:46
Finish
26.22 mi15:06:433:51:418:518:30
8:20
-0:48

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

8:04 /mi

Average Pace

8:51 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:19

55% of race

Time at Steady Pace

1:14:40

32% of race

Time at Slower Pace

29:42

13% of race

Average Pace: 8:50 /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 mi11:41:4926:478:3726:47
8:37
#18341
10K
6.21 mi12:08:5053:488:3927:01
8:42
#18854
15K
9.32 mi12:35:571:20:558:4127:07
8:44
#18935
20K
12.43 mi13:03:401:48:388:4427:43
8:55
#19019
Half
13.11 mi13:09:391:54:378:455:59
8:46
#19041
25K
15.53 mi13:31:322:16:308:4721:53
9:02
#19019
30K
18.64 mi14:01:142:46:128:5529:42
9:34
#19185
20M
20.00 mi14:13:482:58:468:5612:34
9:15
#19070
21M
21.00 mi14:23:093:08:078:579:21
9:21
#18846
35K
21.75 mi14:29:113:14:098:566:02
8:04
#18627
23M
23.00 mi14:39:433:24:418:5410:32
8:25
#18303
24M
24.00 mi14:47:553:32:538:528:12
8:12
#18095
40K
24.85 mi14:55:043:40:028:517:09
8:22
#17908
25.2M
25.20 mi14:58:133:43:118:513:09
9:08
#17841
Finish
26.22 mi15:06:433:51:418:518:30
8:20
#17711
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18341115461154619111(Top 72%)11921(Top 79%)11921(Top 1074%)
10K6.21 mi3.10 mi18854-51311786-24011786-24019387(Top 73%)12053(Top 79%)12053(Top 1086%)
15K9.32 mi3.11 mi18935-8111823-3711823-3719111(Top 72%)11921(Top 79%)11921(Top 1074%)
20K12.43 mi3.11 mi19019-8411864-4111864-4119308(Top 73%)12012(Top 79%)12012(Top 1082%)
Half13.11 mi0.68 mi19041-2211873-911873-919292(Top 72%)11998(Top 79%)11998(Top 1081%)
25K15.53 mi2.42 mi19019+2211867+611867+619074(Top 72%)11878(Top 78%)11878(Top 1070%)
30K18.64 mi3.11 mi19185-16611915-4811915-4819652(Top 74%)12067(Top 80%)12067(Top 1087%)
20M20.00 mi1.36 mi19070+11511858+5711858+5717773(Top 67%)11130(Top 73%)11130(Top 1003%)
21M21.00 mi1.00 mi18846+22411745+11311745+11315248(Top 57%)10041(Top 66%)10041(Top 905%)
35K21.75 mi0.75 mi18627+21911658+8711658+8712571(Top 47%)8822(Top 58%)8822(Top 795%)
23M23.00 mi1.25 mi18303+32411488+17011488+17012660(Top 48%)8769(Top 58%)8769(Top 790%)
24M24.00 mi1.00 mi18095+20811390+9811390+9812593(Top 47%)8683(Top 57%)8683(Top 782%)
40K24.85 mi0.85 mi17908+18711307+8311307+8312463(Top 47%)8544(Top 56%)8544(Top 770%)
25.2M25.20 mi0.35 mi17841+6711277+3011277+3013266(Top 50%)8907(Top 59%)8907(Top 802%)
Finish26.22 mi1.02 mi17711+13011211+6611211+6614342(Top 54%)9414(Top 62%)9414(Top 848%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19111

Males

11921

M60-64

11921

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19387

Males

12053

M60-64

12053

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19111

Males

11921

M60-64

11921

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19308

Males

12012

M60-64

12012

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19292

Males

11998

M60-64

11998

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19074

Males

11878

M60-64

11878

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19652

Males

12067

M60-64

12067

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17773

Males

11130

M60-64

11130

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15248

Males

10041

M60-64

10041

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12571

Males

8822

M60-64

8822

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12660

Males

8769

M60-64

8769

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12593

Males

8683

M60-64

8683

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12463

Males

8544

M60-64

8544

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13266

Males

8907

M60-64

8907

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14342

Males

9414

M60-64

9414

Passing Analysis

Category:
Athletes Passed
2213
Passed By
1583
Net Change
+630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18341
5K → 10K142655-513#18341#18854
10K → 15K146227-81#18854#18935
15K → 20K136220-84#18935#19019
20K → Half1436-22#19019#19041
Half → 25K133111+22#19041#19019
25K → 30K113279-166#19019#19185
30K → 20M14833+115#19185#19070
20M → 21M2284+224#19070#18846
21M → 35K2190+219#18846#18627
35K → 23M3273+324#18627#18303
23M → 24M2091+208#18303#18095
24M → 40K1892+187#18095#17908
40K → 25.2M703+67#17908#17841
25.2M → Finish1399+130#17841#17711
TOTALS22131583+630
📊

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