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BOSTON MARATHON 2023

David Wilson

Bib: 8769•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 44%
Masters (Masters Men)
#0 / 9891
Top 31%
Division (M55-59)
#0 / 1422
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:12
Rank: #7154
Start → 5K
22:12 | 7:09/mi
10K· 6.21 mi
44:46
Rank: #7796 (-642)
5K → 10K
22:34 | 7:16/mi
15K· 9.32 mi
1:07:21
Rank: #7942 (-146)
10K → 15K
22:35 | 7:16/mi
20K· 12.43 mi
1:29:55
Rank: #7799 (+143)
15K → 20K
22:34 | 7:16/mi
Half· 13.11 mi
1:34:49
Rank: #7784 (+15)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:52:32
Rank: #7684 (+100)
Half → 25K
17:43 | 7:18/mi
30K· 18.64 mi
2:15:45
Rank: #7507 (+177)
25K → 30K
23:13 | 7:28/mi
20M
2:25:59
Rank: #7426 (+81)
30K → 20M
10:14 | 7:32/mi
21M
2:34:07
Rank: #7449 (-23)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:39:39
Rank: #7448 (+1)
21M → 35K
5:32 | 7:24/mi
23M
2:49:27
Rank: #7444 (+4)
35K → 23M
9:48 | 7:50/mi
24M
2:57:12
Rank: #7497 (-53)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:04:06
Rank: #7590 (-93)
24M → 40K
6:54 | 8:04/mi
25.2M
3:07:06
Rank: #7648 (-58)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:15:16
Rank: #7806 (-158)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:40:27
Pace7:40 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1722:127:0922:12
7:09
-
10K
6.21 mi11:09:5144:467:1222:34
7:16
+0:07
15K
9.32 mi11:32:261:07:217:1422:35
7:16
0:00
20K
12.43 mi11:55:001:29:557:1422:34
7:16
0:00
Half
13.11 mi11:59:541:34:497:144:54
7:11
-0:05
25K
15.53 mi12:17:371:52:327:1517:43
7:18
+0:07
30K
18.64 mi12:40:502:15:457:1723:13
7:28
+0:10
20M
20.00 mi12:51:042:25:597:1810:14
7:32
+0:04
21M
21.00 mi12:59:122:34:077:208:08
8:08
+0:36
35K
21.75 mi13:04:442:39:397:205:32
7:24
-0:44
23M
23.00 mi13:14:322:49:277:229:48
7:50
+0:26
24M
24.00 mi13:22:172:57:127:237:45
7:45
-0:05
40K
24.85 mi13:29:113:04:067:246:54
8:04
+0:19
25.2M
25.20 mi13:32:113:07:067:253:00
8:42
+0:38
Finish
26.22 mi13:40:213:15:167:278:10
8:01
-0:41

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

7:09 /mi

Average Pace

7:27 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:06

14% of race

Time at Steady Pace

2:04:25

64% of race

Time at Slower Pace

43:45

22% of race

Average Pace: 7:27 /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 mi10:47:1722:127:0922:12
7:09
#7154
10K
6.21 mi11:09:5144:467:1222:34
7:16
#7796
15K
9.32 mi11:32:261:07:217:1422:35
7:16
#7942
20K
12.43 mi11:55:001:29:557:1422:34
7:16
#7799
Half
13.11 mi11:59:541:34:497:144:54
7:11
#7784
25K
15.53 mi12:17:371:52:327:1517:43
7:18
#7684
30K
18.64 mi12:40:502:15:457:1723:13
7:28
#7507
20M
20.00 mi12:51:042:25:597:1810:14
7:32
#7426
21M
21.00 mi12:59:122:34:077:208:08
8:08
#7449
35K
21.75 mi13:04:442:39:397:205:32
7:24
#7448
23M
23.00 mi13:14:322:49:277:229:48
7:50
#7444
24M
24.00 mi13:22:172:57:127:237:45
7:45
#7497
40K
24.85 mi13:29:113:04:067:246:54
8:04
#7590
25.2M
25.20 mi13:32:113:07:067:253:00
8:42
#7648
Finish
26.22 mi13:40:213:15:167:278:10
8:01
#7806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7154638963898294(Top 31%)7107(Top 47%)7107(Top 500%)
10K6.21 mi3.10 mi7796-6426838-4496838-4498564(Top 32%)7303(Top 48%)7303(Top 514%)
15K9.32 mi3.11 mi7942-1466917-796917-798294(Top 31%)7107(Top 47%)7107(Top 500%)
20K12.43 mi3.11 mi7799+1436809+1086809+1087526(Top 28%)6578(Top 43%)6578(Top 463%)
Half13.11 mi0.68 mi7784+156793+166793+167707(Top 29%)6714(Top 44%)6714(Top 472%)
25K15.53 mi2.42 mi7684+1006714+796714+797324(Top 28%)6368(Top 42%)6368(Top 448%)
30K18.64 mi3.11 mi7507+1776556+1586556+1587041(Top 26%)6099(Top 40%)6099(Top 429%)
20M20.00 mi1.36 mi7426+816491+656491+656994(Top 26%)5972(Top 39%)5972(Top 420%)
21M21.00 mi1.00 mi7449-236483+86483+88175(Top 31%)6573(Top 43%)6573(Top 462%)
35K21.75 mi0.75 mi7448+16466+176466+177739(Top 29%)6335(Top 42%)6335(Top 445%)
23M23.00 mi1.25 mi7444+46449+176449+178581(Top 32%)6739(Top 44%)6739(Top 474%)
24M24.00 mi1.00 mi7497-536463-146463-149394(Top 35%)7092(Top 47%)7092(Top 499%)
40K24.85 mi0.85 mi7590-936508-456508-4510459(Top 39%)7571(Top 50%)7571(Top 532%)
25.2M25.20 mi0.35 mi7648-586537-296537-2910657(Top 40%)7614(Top 50%)7614(Top 535%)
Finish26.22 mi1.02 mi7806-1586620-836620-8312189(Top 46%)8364(Top 55%)8364(Top 588%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8294

Males

7107

M55-59

7107

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8564

Males

7303

M55-59

7303

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8294

Males

7107

M55-59

7107

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7526

Males

6578

M55-59

6578

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7707

Males

6714

M55-59

6714

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7324

Males

6368

M55-59

6368

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7041

Males

6099

M55-59

6099

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6994

Males

5972

M55-59

5972

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8175

Males

6573

M55-59

6573

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7739

Males

6335

M55-59

6335

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8581

Males

6739

M55-59

6739

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9394

Males

7092

M55-59

7092

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10459

Males

7571

M55-59

7571

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10657

Males

7614

M55-59

7614

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12189

Males

8364

M55-59

8364

Passing Analysis

Category:
Athletes Passed
1120
Passed By
1772
Net Change
-652
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7154
5K → 10K48690-642#7154#7796
10K → 15K89235-146#7796#7942
15K → 20K18643+143#7942#7799
20K → Half3015+15#7799#7784
Half → 25K14646+100#7784#7684
25K → 30K22750+177#7684#7507
30K → 20M10221+81#7507#7426
20M → 21M6487-23#7426#7449
21M → 35K4039+1#7449#7448
35K → 23M7470+4#7448#7444
23M → 24M4295-53#7444#7497
24M → 40K36129-93#7497#7590
40K → 25.2M1169-58#7590#7648
25.2M → Finish25183-158#7648#7806
TOTALS11201772-652
📊

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