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BOSTON MARATHON 2023

Matthew Surette

Bib: 29888•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
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
23:52
Rank: #11273
Start → 5K
23:52 | 7:41/mi
10K· 6.21 mi
45:57
Rank: #9149 (+2124)
5K → 10K
22:05 | 7:06/mi
15K· 9.32 mi
1:08:02
Rank: #8458 (+691)
10K → 15K
22:05 | 7:06/mi
20K· 12.43 mi
1:30:38
Rank: #8195 (+263)
15K → 20K
22:36 | 7:16/mi
Half· 13.11 mi
1:35:32
Rank: #8168 (+27)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:53:27
Rank: #8093 (+75)
Half → 25K
17:55 | 7:23/mi
30K· 18.64 mi
2:17:32
Rank: #8207 (-114)
25K → 30K
24:05 | 7:45/mi
20M
2:28:08
Rank: #8215 (-8)
30K → 20M
10:36 | 7:48/mi
21M
2:36:35
Rank: #8311 (-96)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:42:16
Rank: #8341 (-30)
21M → 35K
5:41 | 7:36/mi
23M
2:52:21
Rank: #8410 (-69)
35K → 23M
10:05 | 8:03/mi
24M
3:00:16
Rank: #8482 (-72)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:07:09
Rank: #8555 (-73)
24M → 40K
6:53 | 8:03/mi
25.2M
3:10:24
Rank: #8648 (-93)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:19:04
Rank: #8908 (-260)
25.2M → Finish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:32
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:43:32
Pace7:54 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4023:527:4123:52
7:41
-
10K
6.21 mi12:03:4545:577:2422:05
7:06
-0:35
15K
9.32 mi12:25:501:08:027:1822:05
7:06
0:00
20K
12.43 mi12:48:261:30:387:1822:36
7:16
+0:10
Half
13.11 mi12:53:201:35:327:174:54
7:11
-0:05
25K
15.53 mi13:11:151:53:277:1817:55
7:23
+0:12
30K
18.64 mi13:35:202:17:327:2324:05
7:45
+0:22
20M
20.00 mi13:45:562:28:087:2410:36
7:48
+0:03
21M
21.00 mi13:54:232:36:357:278:27
8:27
+0:39
35K
21.75 mi14:00:042:42:167:285:41
7:36
-0:51
23M
23.00 mi14:10:092:52:217:3010:05
8:03
+0:27
24M
24.00 mi14:18:043:00:167:317:55
7:55
-0:08
40K
24.85 mi14:24:573:07:097:326:53
8:03
+0:08
25.2M
25.20 mi14:28:123:10:247:333:15
9:25
+1:22
Finish
26.22 mi14:36:523:19:047:368:40
8:30
-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

7:06 /mi

Average Pace

7:36 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:35

45% of race

Time at Steady Pace

1:29:07

45% of race

Time at Slower Pace

20:22

10% of race

Average Pace: 7:36 /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 mi11:41:4023:527:4123:52
7:41
#11273
10K
6.21 mi12:03:4545:577:2422:05
7:06
#9149
15K
9.32 mi12:25:501:08:027:1822:05
7:06
#8458
20K
12.43 mi12:48:261:30:387:1822:36
7:16
#8195
Half
13.11 mi12:53:201:35:327:174:54
7:11
#8168
25K
15.53 mi13:11:151:53:277:1817:55
7:23
#8093
30K
18.64 mi13:35:202:17:327:2324:05
7:45
#8207
20M
20.00 mi13:45:562:28:087:2410:36
7:48
#8215
21M
21.00 mi13:54:232:36:357:278:27
8:27
#8311
35K
21.75 mi14:00:042:42:167:285:41
7:36
#8341
23M
23.00 mi14:10:092:52:217:3010:05
8:03
#8410
24M
24.00 mi14:18:043:00:167:317:55
7:55
#8482
40K
24.85 mi14:24:573:07:097:326:53
8:03
#8555
25.2M
25.20 mi14:28:123:10:247:333:15
9:25
#8648
Finish
26.22 mi14:36:523:19:047:368:40
8:30
#8908
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11273878087807199(Top 27%)6385(Top 42%)6385(Top 121%)
10K6.21 mi3.10 mi9149+21247667+11137667+11137497(Top 28%)6599(Top 43%)6599(Top 125%)
15K9.32 mi3.11 mi8458+6917246+4217246+4217199(Top 27%)6385(Top 42%)6385(Top 121%)
20K12.43 mi3.11 mi8195+2637067+1797067+1797597(Top 29%)6628(Top 44%)6628(Top 125%)
Half13.11 mi0.68 mi8168+277048+197048+197736(Top 29%)6743(Top 44%)6743(Top 128%)
25K15.53 mi2.42 mi8093+756971+776971+777937(Top 30%)6766(Top 45%)6766(Top 128%)
30K18.64 mi3.11 mi8207-1147003-327003-328995(Top 34%)7279(Top 48%)7279(Top 138%)
20M20.00 mi1.36 mi8215-86990+136990+138839(Top 33%)7098(Top 47%)7098(Top 134%)
21M21.00 mi1.00 mi8311-967031-417031-4110150(Top 38%)7680(Top 51%)7680(Top 145%)
35K21.75 mi0.75 mi8341-307044-137044-139215(Top 35%)7192(Top 47%)7192(Top 136%)
23M23.00 mi1.25 mi8410-697068-247068-2410102(Top 38%)7533(Top 50%)7533(Top 143%)
24M24.00 mi1.00 mi8482-727087-197087-1910606(Top 40%)7702(Top 51%)7702(Top 146%)
40K24.85 mi0.85 mi8555-737112-257112-2510339(Top 39%)7506(Top 49%)7506(Top 142%)
25.2M25.20 mi0.35 mi8648-937160-487160-4814726(Top 55%)9530(Top 63%)9530(Top 180%)
Finish26.22 mi1.02 mi8908-2607294-1347294-13415411(Top 58%)9896(Top 65%)9896(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7199

Males

6385

M18-39

6385

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7497

Males

6599

M18-39

6599

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7199

Males

6385

M18-39

6385

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7597

Males

6628

M18-39

6628

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7736

Males

6743

M18-39

6743

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7937

Males

6766

M18-39

6766

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8995

Males

7279

M18-39

7279

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8839

Males

7098

M18-39

7098

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10150

Males

7680

M18-39

7680

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9215

Males

7192

M18-39

7192

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10102

Males

7533

M18-39

7533

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10606

Males

7702

M18-39

7702

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10339

Males

7506

M18-39

7506

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14726

Males

9530

M18-39

9530

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15411

Males

9896

M18-39

9896

Passing Analysis

Category:
Athletes Passed
3712*
Passed By
1347
Net Change
+2365
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11273
5K → 10K2132*8+2124#11273#9149
10K → 15K6965+691#9149#8458
15K → 20K28421+263#8458#8195
20K → Half3710+27#8195#8168
Half → 25K14065+75#8168#8093
25K → 30K101215-114#8093#8207
30K → 20M7987-8#8207#8215
20M → 21M38134-96#8215#8311
21M → 35K3464-30#8311#8341
35K → 23M61130-69#8341#8410
23M → 24M47119-72#8410#8482
24M → 40K41114-73#8482#8555
40K → 25.2M11104-93#8555#8648
25.2M → Finish11271-260#8648#8908
TOTALS3712*1347+2365

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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