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BOSTON MARATHON 2023

Matthew Wesson

Bib: 4510•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 34%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:28
Rank: #5636
Start → 5K
21:28 | 6:55/mi
10K· 6.21 mi
42:57
Rank: #5902 (-266)
5K → 10K
21:29 | 6:55/mi
15K· 9.32 mi
1:04:45
Rank: #6173 (-271)
10K → 15K
21:48 | 7:01/mi
20K· 12.43 mi
1:27:01
Rank: #6362 (-189)
15K → 20K
22:16 | 7:10/mi
Half· 13.11 mi
1:31:50
Rank: #6395 (-33)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:49:43
Rank: #6569 (-174)
Half → 25K
17:53 | 7:23/mi
30K· 18.64 mi
2:12:20
Rank: #6398 (+171)
25K → 30K
22:37 | 7:17/mi
20M
2:22:15
Rank: #6304 (+94)
30K → 20M
9:55 | 7:18/mi
21M
2:30:04
Rank: #6263 (+41)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:35:38
Rank: #6289 (-26)
21M → 35K
5:34 | 7:26/mi
23M
2:44:56
Rank: #6216 (+73)
35K → 23M
9:18 | 7:26/mi
24M
2:51:59
Rank: #6112 (+104)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:58:01
Rank: #5998 (+114)
24M → 40K
6:02 | 7:03/mi
25.2M
3:00:31
Rank: #5936 (+62)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
3:07:10
Rank: #5741 (+195)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:35:20
Pace7:16 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2521:286:5521:28
6:55
-
10K
6.21 mi10:44:5442:576:5521:29
6:55
0:00
15K
9.32 mi11:06:421:04:456:5721:48
7:01
+0:06
20K
12.43 mi11:28:581:27:017:0022:16
7:10
+0:09
Half
13.11 mi11:33:471:31:507:004:49
7:04
-0:06
25K
15.53 mi11:51:401:49:437:0417:53
7:23
+0:19
30K
18.64 mi12:14:172:12:207:0622:37
7:17
-0:06
20M
20.00 mi12:24:122:22:157:079:55
7:18
+0:01
21M
21.00 mi12:32:012:30:047:097:49
7:49
+0:31
35K
21.75 mi12:37:352:35:387:095:34
7:26
-0:23
23M
23.00 mi12:46:532:44:567:109:18
7:26
0:00
24M
24.00 mi12:53:562:51:597:107:03
7:03
-0:23
40K
24.85 mi12:59:582:58:017:106:02
7:03
0:00
25.2M
25.20 mi13:02:283:00:317:102:30
7:15
+0:12
Finish
26.22 mi13:09:073:07:107:096:39
6:32
-0:43

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

6:32 /mi

Average Pace

7:09 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:34

60% of race

Time at Steady Pace

1:07:47

36% of race

Time at Slower Pace

7:49

4% of race

Average Pace: 7:08 /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 mi10:23:2521:286:5521:28
6:55
#5636
10K
6.21 mi10:44:5442:576:5521:29
6:55
#5902
15K
9.32 mi11:06:421:04:456:5721:48
7:01
#6173
20K
12.43 mi11:28:581:27:017:0022:16
7:10
#6362
Half
13.11 mi11:33:471:31:507:004:49
7:04
#6395
25K
15.53 mi11:51:401:49:437:0417:53
7:23
#6569
30K
18.64 mi12:14:172:12:207:0622:37
7:17
#6398
20M
20.00 mi12:24:122:22:157:079:55
7:18
#6304
21M
21.00 mi12:32:012:30:047:097:49
7:49
#6263
35K
21.75 mi12:37:352:35:387:095:34
7:26
#6289
23M
23.00 mi12:46:532:44:567:109:18
7:26
#6216
24M
24.00 mi12:53:562:51:597:107:03
7:03
#6112
40K
24.85 mi12:59:582:58:017:106:02
7:03
#5998
25.2M
25.20 mi13:02:283:00:317:102:30
7:15
#5936
Finish
26.22 mi13:09:073:07:107:096:39
6:32
#5741
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5636518851886646(Top 25%)5970(Top 39%)5970(Top 113%)
10K6.21 mi3.10 mi5902-2665410-2225410-2226243(Top 23%)5653(Top 37%)5653(Top 107%)
15K9.32 mi3.11 mi6173-2715612-2025612-2026646(Top 25%)5970(Top 39%)5970(Top 113%)
20K12.43 mi3.11 mi6362-1895754-1425754-1426889(Top 26%)6123(Top 40%)6123(Top 116%)
Half13.11 mi0.68 mi6395-335778-245778-246851(Top 26%)6108(Top 40%)6108(Top 116%)
25K15.53 mi2.42 mi6569-1745906-1285906-1287783(Top 29%)6653(Top 44%)6653(Top 126%)
30K18.64 mi3.11 mi6398+1715767+1395767+1395913(Top 22%)5313(Top 35%)5313(Top 101%)
20M20.00 mi1.36 mi6304+945682+855682+855614(Top 21%)5007(Top 33%)5007(Top 95%)
21M21.00 mi1.00 mi6263+415639+435639+436240(Top 23%)5369(Top 35%)5369(Top 102%)
35K21.75 mi0.75 mi6289-265656-175656-178018(Top 30%)6489(Top 43%)6489(Top 123%)
23M23.00 mi1.25 mi6216+735588+685588+686010(Top 23%)5188(Top 34%)5188(Top 98%)
24M24.00 mi1.00 mi6112+1045496+925496+924911(Top 18%)4363(Top 29%)4363(Top 83%)
40K24.85 mi0.85 mi5998+1145397+995397+994156(Top 16%)3717(Top 24%)3717(Top 70%)
25.2M25.20 mi0.35 mi5936+625343+545343+542781(Top 10%)2567(Top 17%)2567(Top 49%)
Finish26.22 mi1.02 mi5741+1955179+1645179+1642637(Top 10%)2423(Top 16%)2423(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6646

Males

5970

M18-39

5970

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6243

Males

5653

M18-39

5653

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6646

Males

5970

M18-39

5970

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6889

Males

6123

M18-39

6123

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6851

Males

6108

M18-39

6108

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7783

Males

6653

M18-39

6653

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5913

Males

5313

M18-39

5313

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5614

Males

5007

M18-39

5007

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6240

Males

5369

M18-39

5369

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8018

Males

6489

M18-39

6489

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6010

Males

5188

M18-39

5188

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4911

Males

4363

M18-39

4363

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4156

Males

3717

M18-39

3717

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2781

Males

2567

M18-39

2567

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2637

Males

2423

M18-39

2423

Passing Analysis

Category:
Athletes Passed
1227
Passed By
1332
Net Change
-105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5636
5K → 10K92358-266#5636#5902
10K → 15K44315-271#5902#6173
15K → 20K46235-189#6173#6362
20K → Half437-33#6362#6395
Half → 25K37211-174#6395#6569
25K → 30K20433+171#6569#6398
30K → 20M10915+94#6398#6304
20M → 21M8039+41#6304#6263
21M → 35K2147-26#6263#6289
35K → 23M10330+73#6289#6216
23M → 24M1117+104#6216#6112
24M → 40K1184+114#6112#5998
40K → 25.2M631+62#5998#5936
25.2M → Finish1950+195#5936#5741
TOTALS12271332-105
📊

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