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BOSTON MARATHON 2023

Matthew Licari

MA

Bib: 29722 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:30/mi
32:36
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:03/mi
1:03:49
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:50/mi
1:34:22
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:42/mi
2:04:29
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:40/mi
2:11:05
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:21/mi
2:36:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:44/mi
3:09:32
↑ 181↓ 1480.2%
138 ft elev
20M
10:43/mi
3:24:06
↑ 64↓ 500.2%
148 ft elev
21M
11:41/mi
3:35:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:39/mi
3:43:45
↑ 17↓ 861.7%
156 ft elev
23M
11:25/mi
3:58:03
↑ 23↓ 630.6%
116 ft elev
24M
11:12/mi
4:09:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:31/mi
4:19:06
↓ 200.3%
20 ft elev
25.2M
13:20/mi
4:23:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:23/mi
4:34:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:05
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time2:23:12
Pace10:55 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0032:3610:3032:36
10:30
-
10K
6.21 mi12:24:131:03:4910:1631:13
10:03
-0:27
15K
9.32 mi12:54:461:34:2210:0730:33
9:50
-0:13
20K
12.43 mi13:24:532:04:2910:0130:07
9:42
-0:08
Half
13.11 mi13:31:292:11:0510:006:36
9:40
-0:02
25K
15.53 mi13:56:342:36:1010:0325:05
10:21
+0:41
30K
18.64 mi14:29:563:09:3210:1033:22
10:44
+0:23
20M
20.00 mi14:44:303:24:0610:1214:34
10:43
-0:01
21M
21.00 mi14:56:113:35:4710:1711:41
11:41
+0:58
35K
21.75 mi15:04:093:43:4510:177:58
10:39
-1:02
23M
23.00 mi15:18:273:58:0310:2114:18
11:25
+0:46
24M
24.00 mi15:29:394:09:1510:2311:12
11:12
-0:13
40K
24.85 mi15:39:304:19:0610:259:51
11:31
+0:19
25.2M
25.20 mi15:44:064:23:4210:284:36
13:20
+1:49
Finish
26.22 mi15:54:414:34:1710:2810:35
10:23
-2:57

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

9:40 /mi

Average Pace

10:28 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:29

36% of race

Time at Steady Pace

2:04:10

45% of race

Time at Slower Pace

51:38

19% of race

Average Pace: 10:28 /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 mi11:53:0032:3610:3032:36
10:30
#24684
10K
6.21 mi12:24:131:03:4910:1631:13
10:03
#24202
15K
9.32 mi12:54:461:34:2210:0730:33
9:50
#23846
20K
12.43 mi13:24:532:04:2910:0130:07
9:42
#23447
Half
13.11 mi13:31:292:11:0510:006:36
9:40
#23407
25K
15.53 mi13:56:342:36:1010:0325:05
10:21
#23326
30K
18.64 mi14:29:563:09:3210:1033:22
10:44
#23184
20M
20.00 mi14:44:303:24:0610:1214:34
10:43
#23099
21M
21.00 mi14:56:113:35:4710:1711:41
11:41
#23045
35K
21.75 mi15:04:093:43:4510:177:58
10:39
#23029
23M
23.00 mi15:18:273:58:0310:2114:18
11:25
#23022
24M
24.00 mi15:29:394:09:1510:2311:12
11:12
#23041
40K
24.85 mi15:39:304:19:0610:259:51
11:31
#23042
25.2M
25.20 mi15:44:064:23:4210:284:36
13:20
#23084
Finish
26.22 mi15:54:414:34:1710:2810:35
10:23
#23055
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24684143981439823131(Top 87%)13692(Top 90%)13692(Top 259%)
10K6.21 mi3.10 mi24202+48214183+21514183+21523787(Top 89%)13991(Top 92%)13991(Top 265%)
15K9.32 mi3.11 mi23846+35614019+16414019+16423131(Top 87%)13692(Top 90%)13692(Top 259%)
20K12.43 mi3.11 mi23447+39913850+16913850+16922148(Top 83%)13247(Top 87%)13247(Top 251%)
Half13.11 mi0.68 mi23407+4013827+2313827+2322581(Top 85%)13441(Top 89%)13441(Top 254%)
25K15.53 mi2.42 mi23326+8113778+4913778+4922912(Top 86%)13552(Top 89%)13552(Top 256%)
30K18.64 mi3.11 mi23184+14213685+9313685+9322679(Top 85%)13368(Top 88%)13368(Top 253%)
20M20.00 mi1.36 mi23099+8513629+5613629+5622193(Top 83%)13082(Top 86%)13082(Top 248%)
21M21.00 mi1.00 mi23045+5413594+3513594+3522207(Top 83%)13073(Top 86%)13073(Top 247%)
35K21.75 mi0.75 mi23029+1613580+1413580+1422666(Top 85%)13242(Top 87%)13242(Top 251%)
23M23.00 mi1.25 mi23022+713563+1713563+1723104(Top 87%)13441(Top 89%)13441(Top 254%)
24M24.00 mi1.00 mi23041-1913559+413559+423403(Top 88%)13533(Top 89%)13533(Top 256%)
40K24.85 mi0.85 mi23042-113552+713552+723228(Top 87%)13421(Top 88%)13421(Top 254%)
25.2M25.20 mi0.35 mi23084-4213575-2313575-2324345(Top 91%)13969(Top 92%)13969(Top 264%)
Finish26.22 mi1.02 mi23055+2913562+1313562+1322764(Top 86%)13210(Top 87%)13210(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23131

Males

13692

M18-39

13692

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23787

Males

13991

M18-39

13991

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23131

Males

13692

M18-39

13692

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22148

Males

13247

M18-39

13247

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22581

Males

13441

M18-39

13441

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22912

Males

13552

M18-39

13552

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22679

Males

13368

M18-39

13368

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22193

Males

13082

M18-39

13082

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

22207

Males

13073

M18-39

13073

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22666

Males

13242

M18-39

13242

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23104

Males

13441

M18-39

13441

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23403

Males

13533

M18-39

13533

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23228

Males

13421

M18-39

13421

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24345

Males

13969

M18-39

13969

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22764

Males

13210

M18-39

13210

Passing Analysis

Category:
Athletes Passed
2085
Passed By
456
Net Change
+1629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24684
5K → 10K52240+482#24684#24202
10K → 15K37519+356#24202#23846
15K → 20K4045+399#23846#23447
20K → Half466+40#23447#23407
Half → 25K13554+81#23407#23326
25K → 30K20563+142#23326#23184
30K → 20M10015+85#23184#23099
20M → 21M7723+54#23099#23045
21M → 35K3418+16#23045#23029
35K → 23M6053+7#23029#23022
23M → 24M3352-19#23022#23041
24M → 40K4041-1#23041#23042
40K → 25.2M446-42#23042#23084
25.2M → Finish5021+29#23084#23055
TOTALS2085456+1629
📊

Passing Visuals

Category:
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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