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BOSTON MARATHON 2023

Au Yau Wa

Bib: 21906•M

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
27:47
Rank: #20179
Start → 5K
27:47 | 8:57/mi
10K· 6.21 mi
57:13
Rank: #21421 (-1242)
5K → 10K
29:26 | 9:28/mi
15K· 9.32 mi
1:25:13
Rank: #21187 (+234)
10K → 15K
28:00 | 9:01/mi
20K· 12.43 mi
1:53:57
Rank: #21069 (+118)
15K → 20K
28:44 | 9:15/mi
Half· 13.11 mi
1:59:51
Rank: #20956 (+113)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:22:08
Rank: #20760 (+196)
Half → 25K
22:17 | 9:11/mi
30K· 18.64 mi
2:51:58
Rank: #20544 (+216)
25K → 30K
29:50 | 9:36/mi
20M
3:05:18
Rank: #20495 (+49)
30K → 20M
13:20 | 9:49/mi
21M
3:16:05
Rank: #20468 (+27)
20M → 21M
10:47 | 10:47/mi
35K· 21.75 mi
3:23:23
Rank: #20460 (+8)
21M → 35K
7:18 | 9:45/mi
23M
3:36:09
Rank: #20456 (+4)
35K → 23M
12:46 | 10:12/mi
24M
3:46:08
Rank: #20465 (-9)
23M → 24M
9:59 | 9:59/mi
40K· 24.85 mi
3:55:00
Rank: #20472 (-7)
24M → 40K
8:52 | 10:22/mi
25.2M
3:58:59
Rank: #20503 (-31)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:08:47
Rank: #20501 (+2)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:08:56
Pace9:50 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5627:478:5727:47
8:57
-
10K
6.21 mi11:50:2257:139:1229:26
9:28
+0:31
15K
9.32 mi12:18:221:25:139:0928:00
9:01
-0:27
20K
12.43 mi12:47:061:53:579:1028:44
9:15
+0:14
Half
13.11 mi12:53:001:59:519:095:54
8:39
-0:36
25K
15.53 mi13:15:172:22:089:0922:17
9:11
+0:32
30K
18.64 mi13:45:072:51:589:1429:50
9:36
+0:25
20M
20.00 mi13:58:273:05:189:1613:20
9:49
+0:13
21M
21.00 mi14:09:143:16:059:2010:47
10:47
+0:58
35K
21.75 mi14:16:323:23:239:217:18
9:45
-1:02
23M
23.00 mi14:29:183:36:099:2412:46
10:12
+0:27
24M
24.00 mi14:39:173:46:089:259:59
9:59
-0:13
40K
24.85 mi14:48:093:55:009:278:52
10:22
+0:23
25.2M
25.20 mi14:52:083:58:599:293:59
11:33
+1:11
Finish
26.22 mi15:01:564:08:479:309:48
9:37
-1:56

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

8:39 /mi

Average Pace

9:30 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:42

45% of race

Time at Steady Pace

1:29:42

36% of race

Time at Slower Pace

46:23

19% of race

Average Pace: 9:29 /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 mi11:20:5627:478:5727:47
8:57
#20179
10K
6.21 mi11:50:2257:139:1229:26
9:28
#21421
15K
9.32 mi12:18:221:25:139:0928:00
9:01
#21187
20K
12.43 mi12:47:061:53:579:1028:44
9:15
#21069
Half
13.11 mi12:53:001:59:519:095:54
8:39
#20956
25K
15.53 mi13:15:172:22:089:0922:17
9:11
#20760
30K
18.64 mi13:45:072:51:589:1429:50
9:36
#20544
20M
20.00 mi13:58:273:05:189:1613:20
9:49
#20495
21M
21.00 mi14:09:143:16:059:2010:47
10:47
#20468
35K
21.75 mi14:16:323:23:239:217:18
9:45
#20460
23M
23.00 mi14:29:183:36:099:2412:46
10:12
#20456
24M
24.00 mi14:39:173:46:089:259:59
9:59
#20465
40K
24.85 mi14:48:093:55:009:278:52
10:22
#20472
25.2M
25.20 mi14:52:083:58:599:293:59
11:33
#20503
Finish
26.22 mi15:01:564:08:479:309:48
9:37
#20501
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20179122321223220555(Top 77%)12548(Top 83%)12548(Top 1130%)
10K6.21 mi3.10 mi21421-124212856-62412856-62422436(Top 84%)13362(Top 88%)13362(Top 1204%)
15K9.32 mi3.11 mi21187+23412785+7112785+7120555(Top 77%)12548(Top 83%)12548(Top 1130%)
20K12.43 mi3.11 mi21069+11812735+5012735+5020767(Top 78%)12652(Top 83%)12652(Top 1140%)
Half13.11 mi0.68 mi20956+11312689+4612689+4618600(Top 70%)11761(Top 77%)11761(Top 1060%)
25K15.53 mi2.42 mi20760+19612609+8012609+8019798(Top 74%)12196(Top 80%)12196(Top 1099%)
30K18.64 mi3.11 mi20544+21612493+11612493+11619793(Top 74%)12125(Top 80%)12125(Top 1092%)
20M20.00 mi1.36 mi20495+4912457+3612457+3619892(Top 75%)12080(Top 80%)12080(Top 1088%)
21M21.00 mi1.00 mi20468+2712437+2012437+2020328(Top 76%)12205(Top 80%)12205(Top 1100%)
35K21.75 mi0.75 mi20460+812420+1712420+1720619(Top 77%)12313(Top 81%)12313(Top 1109%)
23M23.00 mi1.25 mi20456+412407+1312407+1320549(Top 77%)12265(Top 81%)12265(Top 1105%)
24M24.00 mi1.00 mi20465-912400+712400+720739(Top 78%)12312(Top 81%)12312(Top 1109%)
40K24.85 mi0.85 mi20472-7124001240020903(Top 79%)12334(Top 81%)12334(Top 1111%)
25.2M25.20 mi0.35 mi20503-3112408-812408-821635(Top 81%)12680(Top 84%)12680(Top 1142%)
Finish26.22 mi1.02 mi20501+212393+1512393+1520520(Top 77%)12196(Top 80%)12196(Top 1099%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

20555

Males

12548

M60-64

12548

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22436

Males

13362

M60-64

13362

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

20555

Males

12548

M60-64

12548

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20767

Males

12652

M60-64

12652

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18600

Males

11761

M60-64

11761

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19798

Males

12196

M60-64

12196

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19793

Males

12125

M60-64

12125

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19892

Males

12080

M60-64

12080

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20328

Males

12205

M60-64

12205

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20619

Males

12313

M60-64

12313

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20549

Males

12265

M60-64

12265

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20739

Males

12312

M60-64

12312

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20903

Males

12334

M60-64

12334

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21635

Males

12680

M60-64

12680

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20520

Males

12196

M60-64

12196

Passing Analysis

Category:
Athletes Passed
1553
Passed By
1875
Net Change
-322
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20179
5K → 10K231265-1242#20179#21421
10K → 15K29864+234#21421#21187
15K → 20K20183+118#21187#21069
20K → Half1163+113#21069#20956
Half → 25K22024+196#20956#20760
25K → 30K25943+216#20760#20544
30K → 20M9647+49#20544#20495
20M → 21M8255+27#20495#20468
21M → 35K4840+8#20468#20460
35K → 23M6965+4#20460#20456
23M → 24M3948-9#20456#20465
24M → 40K4249-7#20465#20472
40K → 25.2M1647-31#20472#20503
25.2M → Finish4442+2#20503#20501
TOTALS15531875-322
📊

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