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BOSTON MARATHON 2023

Matthew Morris

Bib: 619•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.9%
Gender (Male)
#0 / 15176
Top 1%
Division (M18-39)
#0 / 5285
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:01
Rank: #380
Start → 5K
18:01 | 5:48/mi
10K· 6.21 mi
35:44
Rank: #349 (+31)
5K → 10K
17:43 | 5:42/mi
15K· 9.32 mi
53:41
Rank: #344 (+5)
10K → 15K
17:57 | 5:47/mi
20K· 12.43 mi
1:11:53
Rank: #340 (+4)
15K → 20K
18:12 | 5:51/mi
Half· 13.11 mi
1:15:48
Rank: #338 (+2)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:29:49
Rank: #319 (+19)
Half → 25K
14:01 | 5:47/mi
30K· 18.64 mi
1:47:43
Rank: #287 (+32)
25K → 30K
17:54 | 5:46/mi
20M
1:55:30
Rank: #268 (+19)
30K → 20M
7:47 | 5:44/mi
21M
2:01:34
Rank: #251 (+17)
20M → 21M
6:04 | 6:04/mi
35K· 21.75 mi
2:05:44
Rank: #238 (+13)
21M → 35K
4:10 | 5:34/mi
23M
2:13:06
Rank: #228 (+10)
35K → 23M
7:22 | 5:53/mi
24M
2:18:58
Rank: #226 (+2)
23M → 24M
5:52 | 5:52/mi
40K· 24.85 mi
2:24:11
Rank: #224 (+2)
24M → 40K
5:13 | 6:06/mi
25.2M
2:26:31
Rank: #226 (-2)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:33:00
Rank: #239 (-13)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:48
Pace5:47 /mi
2nd Half
Distance13.11 mi
Time1:17:12
Pace5:53 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1318:015:4818:01
5:48
-
10K
6.21 mi10:35:5635:445:4517:43
5:42
-0:06
15K
9.32 mi10:53:5353:415:4617:57
5:47
+0:05
20K
12.43 mi11:12:051:11:535:4718:12
5:51
+0:04
Half
13.11 mi11:16:001:15:485:473:55
5:44
-0:07
25K
15.53 mi11:30:011:29:495:4714:01
5:47
+0:03
30K
18.64 mi11:47:551:47:435:4717:54
5:46
-0:01
20M
20.00 mi11:55:421:55:305:467:47
5:44
-0:02
21M
21.00 mi12:01:462:01:345:476:04
6:04
+0:20
35K
21.75 mi12:05:562:05:445:474:10
5:34
-0:30
23M
23.00 mi12:13:182:13:065:477:22
5:53
+0:19
24M
24.00 mi12:19:102:18:585:475:52
5:52
-0:01
40K
24.85 mi12:24:232:24:115:485:13
6:06
+0:14
25.2M
25.20 mi12:26:432:26:315:492:20
6:46
+0:40
Finish
26.22 mi12:33:122:33:005:506:29
6:22
-0:24

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

5:34 /mi

Average Pace

5:50 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:10

3% of race

Time at Steady Pace

2:08:44

84% of race

Time at Slower Pace

20:06

13% of race

Average Pace: 5:50 /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 mi10:18:1318:015:4818:01
5:48
#380
10K
6.21 mi10:35:5635:445:4517:43
5:42
#349
15K
9.32 mi10:53:5353:415:4617:57
5:47
#344
20K
12.43 mi11:12:051:11:535:4718:12
5:51
#340
Half
13.11 mi11:16:001:15:485:473:55
5:44
#338
25K
15.53 mi11:30:011:29:495:4714:01
5:47
#319
30K
18.64 mi11:47:551:47:435:4717:54
5:46
#287
20M
20.00 mi11:55:421:55:305:467:47
5:44
#268
21M
21.00 mi12:01:462:01:345:476:04
6:04
#251
35K
21.75 mi12:05:562:05:445:474:10
5:34
#238
23M
23.00 mi12:13:182:13:065:477:22
5:53
#228
24M
24.00 mi12:19:102:18:585:475:52
5:52
#226
40K
24.85 mi12:24:232:24:115:485:13
6:06
#224
25.2M
25.20 mi12:26:432:26:315:492:20
6:46
#226
Finish
26.22 mi12:33:122:33:005:506:29
6:22
#239
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi380345345347(Top 1%)314(Top 2%)314(Top 6%)
10K6.21 mi3.10 mi349+31315+30315+30312(Top 1%)278(Top 2%)278(Top 5%)
15K9.32 mi3.11 mi344+5311+4311+4347(Top 1%)314(Top 2%)314(Top 6%)
20K12.43 mi3.11 mi340+4307+4307+4362(Top 1%)329(Top 2%)329(Top 6%)
Half13.11 mi0.68 mi338+2306+1306+1306(Top 1%)282(Top 2%)282(Top 5%)
25K15.53 mi2.42 mi319+19287+19287+19246(Top 0.9%)223(Top 1%)223(Top 4%)
30K18.64 mi3.11 mi287+32256+31256+31140(Top 0.5%)120(Top 0.8%)120(Top 2%)
20M20.00 mi1.36 mi268+19241+15241+15122(Top 0.5%)103(Top 0.7%)103(Top 2%)
21M21.00 mi1.00 mi251+17225+16225+16146(Top 0.5%)126(Top 0.8%)126(Top 2%)
35K21.75 mi0.75 mi238+13212+13212+13136(Top 0.5%)115(Top 0.8%)115(Top 2%)
23M23.00 mi1.25 mi228+10203+9203+9193(Top 0.7%)170(Top 1%)170(Top 3%)
24M24.00 mi1.00 mi226+2201+2201+2329(Top 1%)303(Top 2%)303(Top 6%)
40K24.85 mi0.85 mi224+2199+2199+2474(Top 2%)445(Top 3%)445(Top 8%)
25.2M25.20 mi0.35 mi226-2201-2201-21007(Top 4%)954(Top 6%)954(Top 18%)
Finish26.22 mi1.02 mi239-13213-12213-121839(Top 7%)1717(Top 11%)1717(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

347

Males

314

M18-39

314

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

312

Males

278

M18-39

278

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

347

Males

314

M18-39

314

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

362

Males

329

M18-39

329

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

306

Males

282

M18-39

282

Half→25K

13.1 - 15.5 mi

Top 0.9%
×4stories
+66ft-88ft

Overall

246

Males

223

M18-39

223

25K→30K

15.5 - 18.6 mi

Top 0.5%
×9stories
+181ft-148ft

Overall

140

Males

120

M18-39

120

30K→20M

18.6 - 20.0 mi

Top 0.5%
×5stories
+64ft-50ft

Overall

122

Males

103

M18-39

103

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8stories
+106ft-24ft

Overall

146

Males

126

M18-39

126

21M→35K

21.0 - 21.8 mi

Top 0.5%
×7stories
+17ft-86ft

Overall

136

Males

115

M18-39

115

35K→23M

21.8 - 23.0 mi

Top 0.7%
×5stories
+23ft-63ft

Overall

193

Males

170

M18-39

170

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

329

Males

303

M18-39

303

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

474

Males

445

M18-39

445

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1007

Males

954

M18-39

954

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1839

Males

1717

M18-39

1717

Passing Analysis

Category:
Athletes Passed
192
Passed By
51
Net Change
+141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#380
5K → 10K354+31#380#349
10K → 15K149+5#349#344
15K → 20K117+4#344#340
20K → Half53+2#340#338
Half → 25K212+19#338#319
25K → 30K320+32#319#287
30K → 20M190+19#287#268
20M → 21M170+17#268#251
21M → 35K163+13#251#238
35K → 23M111+10#238#228
23M → 24M20+2#228#226
24M → 40K75+2#226#224
40K → 25.2M02-2#224#226
25.2M → Finish215-13#226#239
TOTALS19251+141
📊

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