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BOSTON MARATHON 2023

Michael Wilson

Bib: 31375•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:43
Rank: #22279
Start → 5K
29:43 | 9:34/mi
10K· 6.21 mi
57:16
Rank: #21452 (+827)
5K → 10K
27:33 | 8:52/mi
15K· 9.32 mi
1:24:56
Rank: #21075 (+377)
10K → 15K
27:40 | 8:54/mi
20K· 12.43 mi
1:53:31
Rank: #20929 (+146)
15K → 20K
28:35 | 9:12/mi
Half· 13.11 mi
1:59:40
Rank: #20895 (+34)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:22:24
Rank: #20826 (+69)
Half → 25K
22:44 | 9:23/mi
30K· 18.64 mi
2:52:53
Rank: #20726 (+100)
25K → 30K
30:29 | 9:49/mi
20M
3:06:14
Rank: #20640 (+86)
30K → 20M
13:21 | 9:49/mi
21M
3:16:20
Rank: #20506 (+134)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:23:05
Rank: #20409 (+97)
21M → 35K
6:45 | 9:01/mi
23M
3:35:04
Rank: #20305 (+104)
35K → 23M
11:59 | 9:34/mi
24M
3:44:55
Rank: #20301 (+4)
23M → 24M
9:51 | 9:51/mi
40K· 24.85 mi
3:53:31
Rank: #20280 (+21)
24M → 40K
8:36 | 10:04/mi
25.2M
3:57:10
Rank: #20265 (+15)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
4:06:39
Rank: #20234 (+31)
25.2M → Finish
9:29 | 9:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:40
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:06:59
Pace9:41 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2329:439:3429:43
9:34
-
10K
6.21 mi12:17:5657:169:1327:33
8:52
-0:42
15K
9.32 mi12:45:361:24:569:0727:40
8:54
+0:02
20K
12.43 mi13:14:111:53:319:0828:35
9:12
+0:18
Half
13.11 mi13:20:201:59:409:086:09
9:01
-0:11
25K
15.53 mi13:43:042:22:249:1022:44
9:23
+0:22
30K
18.64 mi14:13:332:52:539:1630:29
9:49
+0:26
20M
20.00 mi14:26:543:06:149:1913:21
9:49
0:00
21M
21.00 mi14:37:003:16:209:2110:06
10:06
+0:17
35K
21.75 mi14:43:453:23:059:206:45
9:01
-1:05
23M
23.00 mi14:55:443:35:049:2111:59
9:34
+0:33
24M
24.00 mi15:05:353:44:559:229:51
9:51
+0:17
40K
24.85 mi15:14:113:53:319:248:36
10:04
+0:13
25.2M
25.20 mi15:17:503:57:109:253:39
10:35
+0:31
Finish
26.22 mi15:27:194:06:399:259:29
9:18
-1:17

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

8:52 /mi

Average Pace

9:25 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:37

69% of race

Time at Steady Pace

1:12:23

29% of race

Time at Slower Pace

3:39

1% of race

Average Pace: 9:24 /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 mi11:50:2329:439:3429:43
9:34
#22279
10K
6.21 mi12:17:5657:169:1327:33
8:52
#21452
15K
9.32 mi12:45:361:24:569:0727:40
8:54
#21075
20K
12.43 mi13:14:111:53:319:0828:35
9:12
#20929
Half
13.11 mi13:20:201:59:409:086:09
9:01
#20895
25K
15.53 mi13:43:042:22:249:1022:44
9:23
#20826
30K
18.64 mi14:13:332:52:539:1630:29
9:49
#20726
20M
20.00 mi14:26:543:06:149:1913:21
9:49
#20640
21M
21.00 mi14:37:003:16:209:2110:06
10:06
#20506
35K
21.75 mi14:43:453:23:059:206:45
9:01
#20409
23M
23.00 mi14:55:443:35:049:2111:59
9:34
#20305
24M
24.00 mi15:05:353:44:559:229:51
9:51
#20301
40K
24.85 mi15:14:113:53:319:248:36
10:04
#20280
25.2M
25.20 mi15:17:503:57:109:253:39
10:35
#20265
Finish
26.22 mi15:27:194:06:399:259:29
9:18
#20234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22279132381323820058(Top 75%)12323(Top 81%)12323(Top 550%)
10K6.21 mi3.10 mi21452+82712871+36712871+36720260(Top 76%)12394(Top 82%)12394(Top 553%)
15K9.32 mi3.11 mi21075+37712724+14712724+14720058(Top 75%)12323(Top 81%)12323(Top 550%)
20K12.43 mi3.11 mi20929+14612675+4912675+4920561(Top 77%)12550(Top 83%)12550(Top 560%)
Half13.11 mi0.68 mi20895+3412668+712668+720475(Top 77%)12500(Top 82%)12500(Top 558%)
25K15.53 mi2.42 mi20826+6912644+2412644+2420428(Top 77%)12461(Top 82%)12461(Top 556%)
30K18.64 mi3.11 mi20726+10012586+5812586+5820476(Top 77%)12411(Top 82%)12411(Top 554%)
20M20.00 mi1.36 mi20640+8612520+6612520+6619926(Top 75%)12093(Top 80%)12093(Top 540%)
21M21.00 mi1.00 mi20506+13412450+7012450+7018383(Top 69%)11381(Top 75%)11381(Top 508%)
35K21.75 mi0.75 mi20409+9712398+5212398+5217991(Top 68%)11144(Top 73%)11144(Top 497%)
23M23.00 mi1.25 mi20305+10412343+5512343+5518603(Top 70%)11399(Top 75%)11399(Top 509%)
24M24.00 mi1.00 mi20301+412334+912334+920366(Top 77%)12155(Top 80%)12155(Top 542%)
40K24.85 mi0.85 mi20280+2112310+2412310+2420118(Top 76%)11977(Top 79%)11977(Top 534%)
25.2M25.20 mi0.35 mi20265+1512299+1112299+1119338(Top 73%)11629(Top 77%)11629(Top 519%)
Finish26.22 mi1.02 mi20234+3112281+1812281+1819385(Top 73%)11700(Top 77%)11700(Top 522%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

20058

Males

12323

M40-44

12323

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20260

Males

12394

M40-44

12394

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

20058

Males

12323

M40-44

12323

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20561

Males

12550

M40-44

12550

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20475

Males

12500

M40-44

12500

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20428

Males

12461

M40-44

12461

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20476

Males

12411

M40-44

12411

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19926

Males

12093

M40-44

12093

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18383

Males

11381

M40-44

11381

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17991

Males

11144

M40-44

11144

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18603

Males

11399

M40-44

11399

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20366

Males

12155

M40-44

12155

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20118

Males

11977

M40-44

11977

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19338

Males

11629

M40-44

11629

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19385

Males

11700

M40-44

11700

Passing Analysis

Category:
Athletes Passed
2537
Passed By
492
Net Change
+2045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22279
5K → 10K85831+827#22279#21452
10K → 15K42043+377#21452#21075
15K → 20K22680+146#21075#20929
20K → Half4511+34#20929#20895
Half → 25K12859+69#20895#20826
25K → 30K19090+100#20826#20726
30K → 20M11226+86#20726#20640
20M → 21M15218+134#20640#20506
21M → 35K992+97#20506#20409
35K → 23M12723+104#20409#20305
23M → 24M4541+4#20305#20301
24M → 40K5332+21#20301#20280
40K → 25.2M2813+15#20280#20265
25.2M → Finish5423+31#20265#20234
TOTALS2537492+2045
📊

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