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BOSTON MARATHON 2023

Matt Sawyer

Bib: 25672•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
27:54
Rank: #20352
Start → 5K
27:54 | 8:59/mi
10K· 6.21 mi
53:50
Rank: #18900 (+1452)
5K → 10K
25:56 | 8:21/mi
15K· 9.32 mi
1:20:26
Rank: #18634 (+266)
10K → 15K
26:36 | 8:34/mi
20K· 12.43 mi
1:47:23
Rank: #18463 (+171)
15K → 20K
26:57 | 8:40/mi
Half· 13.11 mi
1:53:09
Rank: #18384 (+79)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:14:37
Rank: #18374 (+10)
Half → 25K
21:28 | 8:51/mi
30K· 18.64 mi
2:43:22
Rank: #18359 (+15)
25K → 30K
28:45 | 9:15/mi
20M
2:55:58
Rank: #18328 (+31)
30K → 20M
12:36 | 9:16/mi
21M
3:05:44
Rank: #18252 (+76)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
3:13:59
Rank: #18593 (-341)
21M → 35K
8:15 | 11:02/mi
23M
3:26:07
Rank: #18625 (-32)
35K → 23M
12:08 | 9:41/mi
24M
3:36:02
Rank: #18753 (-128)
23M → 24M
9:55 | 9:55/mi
40K· 24.85 mi
3:44:29
Rank: #18808 (-55)
24M → 40K
8:27 | 9:53/mi
25.2M
3:48:09
Rank: #18827 (-19)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:56:33
Rank: #18667 (+160)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:09
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:03:24
Pace9:25 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1727:548:5927:54
8:59
-
10K
6.21 mi12:15:1353:508:4025:56
8:21
-0:38
15K
9.32 mi12:41:491:20:268:3826:36
8:34
+0:13
20K
12.43 mi13:08:461:47:238:3826:57
8:40
+0:06
Half
13.11 mi13:14:321:53:098:385:46
8:27
-0:13
25K
15.53 mi13:36:002:14:378:4021:28
8:51
+0:24
30K
18.64 mi14:04:452:43:228:4628:45
9:15
+0:24
20M
20.00 mi14:17:212:55:588:4812:36
9:16
+0:01
21M
21.00 mi14:27:073:05:448:519:46
9:46
+0:30
35K
21.75 mi14:35:223:13:598:558:15
11:02
+1:16
23M
23.00 mi14:47:303:26:078:5812:08
9:41
-1:21
24M
24.00 mi14:57:253:36:029:009:55
9:55
+0:14
40K
24.85 mi15:05:523:44:299:028:27
9:53
-0:02
25.2M
25.20 mi15:09:323:48:099:033:40
10:38
+0:45
Finish
26.22 mi15:17:563:56:339:028:24
8:15
-2:23

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

8:15 /mi

Average Pace

9:02 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:39

40% of race

Time at Steady Pace

1:30:43

38% of race

Time at Slower Pace

52:11

22% of race

Average Pace: 9:01 /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 mi11:49:1727:548:5927:54
8:59
#20352
10K
6.21 mi12:15:1353:508:4025:56
8:21
#18900
15K
9.32 mi12:41:491:20:268:3826:36
8:34
#18634
20K
12.43 mi13:08:461:47:238:3826:57
8:40
#18463
Half
13.11 mi13:14:321:53:098:385:46
8:27
#18384
25K
15.53 mi13:36:002:14:378:4021:28
8:51
#18374
30K
18.64 mi14:04:452:43:228:4628:45
9:15
#18359
20M
20.00 mi14:17:212:55:588:4812:36
9:16
#18328
21M
21.00 mi14:27:073:05:448:519:46
9:46
#18252
35K
21.75 mi14:35:223:13:598:558:15
11:02
#18593
23M
23.00 mi14:47:303:26:078:5812:08
9:41
#18625
24M
24.00 mi14:57:253:36:029:009:55
9:55
#18753
40K
24.85 mi15:05:523:44:299:028:27
9:53
#18808
25.2M
25.20 mi15:09:323:48:099:033:40
10:38
#18827
Finish
26.22 mi15:17:563:56:339:028:24
8:15
#18667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20352123031230318204(Top 68%)11569(Top 76%)11569(Top 219%)
10K6.21 mi3.10 mi18900+145211801+50211801+50217218(Top 65%)11188(Top 74%)11188(Top 212%)
15K9.32 mi3.11 mi18634+26611710+9111710+9118204(Top 68%)11569(Top 76%)11569(Top 219%)
20K12.43 mi3.11 mi18463+17111662+4811662+4817954(Top 67%)11448(Top 75%)11448(Top 217%)
Half13.11 mi0.68 mi18384+7911629+3311629+3317442(Top 66%)11276(Top 74%)11276(Top 213%)
25K15.53 mi2.42 mi18374+1011603+2611603+2618237(Top 69%)11530(Top 76%)11530(Top 218%)
30K18.64 mi3.11 mi18359+1511562+4111562+4118413(Top 69%)11520(Top 76%)11520(Top 218%)
20M20.00 mi1.36 mi18328+3111532+3011532+3017886(Top 67%)11185(Top 74%)11185(Top 212%)
21M21.00 mi1.00 mi18252+7611481+5111481+5117110(Top 64%)10840(Top 71%)10840(Top 205%)
35K21.75 mi0.75 mi18593-34111643-16211643-16223338(Top 88%)13530(Top 89%)13530(Top 256%)
23M23.00 mi1.25 mi18625-3211639+411639+419036(Top 72%)11586(Top 76%)11586(Top 219%)
24M24.00 mi1.00 mi18753-12811673-3411673-3420538(Top 77%)12226(Top 81%)12226(Top 231%)
40K24.85 mi0.85 mi18808-5511684-1111684-1119629(Top 74%)11756(Top 77%)11756(Top 222%)
25.2M25.20 mi0.35 mi18827-1911688-411688-419468(Top 73%)11676(Top 77%)11676(Top 221%)
Finish26.22 mi1.02 mi18667+16011615+7311615+7313714(Top 52%)9119(Top 60%)9119(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18204

Males

11569

M18-39

11569

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17218

Males

11188

M18-39

11188

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18204

Males

11569

M18-39

11569

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17954

Males

11448

M18-39

11448

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

17442

Males

11276

M18-39

11276

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18237

Males

11530

M18-39

11530

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

18413

Males

11520

M18-39

11520

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17886

Males

11185

M18-39

11185

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17110

Males

10840

M18-39

10840

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23338

Males

13530

M18-39

13530

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19036

Males

11586

M18-39

11586

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20538

Males

12226

M18-39

12226

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19629

Males

11756

M18-39

11756

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19468

Males

11676

M18-39

11676

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13714

Males

9119

M18-39

9119

Passing Analysis

Category:
Athletes Passed
3042
Passed By
1357
Net Change
+1685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20352
5K → 10K148432+1452#20352#18900
10K → 15K35589+266#18900#18634
15K → 20K24978+171#18634#18463
20K → Half845+79#18463#18384
Half → 25K128118+10#18384#18374
25K → 30K191176+15#18374#18359
30K → 20M10675+31#18359#18328
20M → 21M12953+76#18328#18252
21M → 35K6347-341#18252#18593
35K → 23M6395-32#18593#18625
23M → 24M27155-128#18625#18753
24M → 40K3287-55#18753#18808
40K → 25.2M2039-19#18808#18827
25.2M → Finish1688+160#18827#18667
TOTALS30421357+1685
📊

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