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BOSTON MARATHON 2023

Ying Yang

Bib: 19873•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:48
Rank: #20205
Start → 5K
27:48 | 8:57/mi
10K· 6.21 mi
55:04
Rank: #19987 (+218)
5K → 10K
27:16 | 8:47/mi
15K· 9.32 mi
1:22:09
Rank: #19667 (+320)
10K → 15K
27:05 | 8:43/mi
20K· 12.43 mi
1:49:32
Rank: #19391 (+276)
15K → 20K
27:23 | 8:49/mi
Half· 13.11 mi
1:55:21
Rank: #19315 (+76)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:16:39
Rank: #19062 (+253)
Half → 25K
21:18 | 8:47/mi
30K· 18.64 mi
2:45:49
Rank: #19078 (-16)
25K → 30K
29:10 | 9:23/mi
20M
2:58:43
Rank: #19049 (+29)
30K → 20M
12:54 | 9:30/mi
21M
3:09:09
Rank: #19088 (-39)
20M → 21M
10:26 | 10:26/mi
35K· 21.75 mi
3:15:54
Rank: #19044 (+44)
21M → 35K
6:45 | 9:01/mi
23M
3:27:28
Rank: #18938 (+106)
35K → 23M
11:34 | 9:14/mi
24M
3:36:34
Rank: #18867 (+71)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:44:31
Rank: #18815 (+52)
24M → 40K
7:57 | 9:18/mi
25.2M
3:48:00
Rank: #18806 (+9)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:57:22
Rank: #18833 (-27)
25.2M → Finish
9:22 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:21
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:02:01
Pace9:18 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2527:488:5727:48
8:57
-
10K
6.21 mi11:49:4155:048:5227:16
8:47
-0:10
15K
9.32 mi12:16:461:22:098:4927:05
8:43
-0:04
20K
12.43 mi12:44:091:49:328:4927:23
8:49
+0:06
Half
13.11 mi12:49:581:55:218:485:49
8:32
-0:17
25K
15.53 mi13:11:162:16:398:4821:18
8:47
+0:15
30K
18.64 mi13:40:262:45:498:5429:10
9:23
+0:36
20M
20.00 mi13:53:202:58:438:5612:54
9:30
+0:07
21M
21.00 mi14:03:463:09:099:0010:26
10:26
+0:56
35K
21.75 mi14:10:313:15:549:006:45
9:01
-1:25
23M
23.00 mi14:22:053:27:289:0111:34
9:14
+0:13
24M
24.00 mi14:31:113:36:349:019:06
9:06
-0:08
40K
24.85 mi14:39:083:44:319:027:57
9:18
+0:12
25.2M
25.20 mi14:42:373:48:009:033:29
10:06
+0:48
Finish
26.22 mi14:51:593:57:229:049:22
9:11
-0:55

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

8:32 /mi

Average Pace

9:04 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:51

46% of race

Time at Steady Pace

1:12:32

31% of race

Time at Slower Pace

55:59

24% of race

Average Pace: 9:03 /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 mi11:22:2527:488:5727:48
8:57
#20205
10K
6.21 mi11:49:4155:048:5227:16
8:47
#19987
15K
9.32 mi12:16:461:22:098:4927:05
8:43
#19667
20K
12.43 mi12:44:091:49:328:4927:23
8:49
#19391
Half
13.11 mi12:49:581:55:218:485:49
8:32
#19315
25K
15.53 mi13:11:162:16:398:4821:18
8:47
#19062
30K
18.64 mi13:40:262:45:498:5429:10
9:23
#19078
20M
20.00 mi13:53:202:58:438:5612:54
9:30
#19049
21M
21.00 mi14:03:463:09:099:0010:26
10:26
#19088
35K
21.75 mi14:10:313:15:549:006:45
9:01
#19044
23M
23.00 mi14:22:053:27:289:0111:34
9:14
#18938
24M
24.00 mi14:31:113:36:349:019:06
9:06
#18867
40K
24.85 mi14:39:083:44:319:027:57
9:18
#18815
25.2M
25.20 mi14:42:373:48:009:033:29
10:06
#18806
Finish
26.22 mi14:51:593:57:229:049:22
9:11
#18833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20205122431224319069(Top 72%)11902(Top 78%)11902(Top 2168%)
10K6.21 mi3.10 mi19987+21812206+3712206+3719801(Top 74%)12198(Top 80%)12198(Top 2222%)
15K9.32 mi3.11 mi19667+32012095+11112095+11119069(Top 72%)11902(Top 78%)11902(Top 2168%)
20K12.43 mi3.11 mi19391+27612004+9112004+9118762(Top 70%)11796(Top 78%)11796(Top 2149%)
Half13.11 mi0.68 mi19315+7611982+2211982+2217831(Top 67%)11437(Top 75%)11437(Top 2083%)
25K15.53 mi2.42 mi19062+25311886+9611886+9617869(Top 67%)11352(Top 75%)11352(Top 2068%)
30K18.64 mi3.11 mi19078-1611875+1111875+1118976(Top 71%)11772(Top 78%)11772(Top 2144%)
20M20.00 mi1.36 mi19049+2911846+2911846+2918826(Top 71%)11601(Top 76%)11601(Top 2113%)
21M21.00 mi1.00 mi19088-3911848-211848-219362(Top 73%)11787(Top 78%)11787(Top 2147%)
35K21.75 mi0.75 mi19044+4411825+2311825+2317979(Top 68%)11132(Top 73%)11132(Top 2028%)
23M23.00 mi1.25 mi18938+10611768+5711768+5717239(Top 65%)10800(Top 71%)10800(Top 1967%)
24M24.00 mi1.00 mi18867+7111722+4611722+4617667(Top 66%)10925(Top 72%)10925(Top 1990%)
40K24.85 mi0.85 mi18815+5211689+3311689+3317507(Top 66%)10805(Top 71%)10805(Top 1968%)
25.2M25.20 mi0.35 mi18806+911676+1311676+1317744(Top 67%)10903(Top 72%)10903(Top 1986%)
Finish26.22 mi1.02 mi18833-2711695-1911695-1918858(Top 71%)11474(Top 76%)11474(Top 2090%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19069

Males

11902

M65-69

11902

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19801

Males

12198

M65-69

12198

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19069

Males

11902

M65-69

11902

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18762

Males

11796

M65-69

11796

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17831

Males

11437

M65-69

11437

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17869

Males

11352

M65-69

11352

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18976

Males

11772

M65-69

11772

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18826

Males

11601

M65-69

11601

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

19362

Males

11787

M65-69

11787

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17979

Males

11132

M65-69

11132

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17239

Males

10800

M65-69

10800

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17667

Males

10925

M65-69

10925

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17507

Males

10805

M65-69

10805

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17744

Males

10903

M65-69

10903

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18858

Males

11474

M65-69

11474

Passing Analysis

Category:
Athletes Passed
2256
Passed By
884
Net Change
+1372
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20205
5K → 10K443225+218#20205#19987
10K → 15K39373+320#19987#19667
15K → 20K31640+276#19667#19391
20K → Half793+76#19391#19315
Half → 25K27017+253#19315#19062
25K → 30K164180-16#19062#19078
30K → 20M10374+29#19078#19049
20M → 21M62101-39#19049#19088
21M → 35K6420+44#19088#19044
35K → 23M12923+106#19044#18938
23M → 24M9423+71#18938#18867
24M → 40K7725+52#18867#18815
40K → 25.2M2718+9#18815#18806
25.2M → Finish3562-27#18806#18833
TOTALS2256884+1372
📊

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