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BOSTON MARATHON 2023

Carter Morrison

Bib: 6697•M

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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
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
20:32
Rank: #2932
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
40:50
Rank: #2955 (-23)
5K → 10K
20:18 | 6:32/mi
15K· 9.32 mi
1:01:17
Rank: #3014 (-59)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:21:40
Rank: #2883 (+131)
15K → 20K
20:23 | 6:34/mi
Half· 13.11 mi
1:26:02
Rank: #2831 (+52)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:41:57
Rank: #2763 (+68)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:02:45
Rank: #2667 (+96)
25K → 30K
20:48 | 6:42/mi
20M
2:12:24
Rank: #2752 (-85)
30K → 20M
9:39 | 7:06/mi
21M
2:20:06
Rank: #2900 (-148)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:25:27
Rank: #3009 (-109)
21M → 35K
5:21 | 7:09/mi
23M
2:34:53
Rank: #3229 (-220)
35K → 23M
9:26 | 7:32/mi
24M
2:42:25
Rank: #3464 (-235)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
2:50:09
Rank: #4080 (-616)
24M → 40K
7:44 | 9:03/mi
25.2M
2:53:37
Rank: #4342 (-262)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:02:49
Rank: #4788 (-446)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:02
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:36:47
Pace7:23 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3720:326:3720:32
6:37
-
10K
6.21 mi10:43:5540:506:3420:18
6:32
-0:05
15K
9.32 mi11:04:221:01:176:3520:27
6:35
+0:03
20K
12.43 mi11:24:451:21:406:3420:23
6:34
-0:01
Half
13.11 mi11:29:071:26:026:344:22
6:24
-0:10
25K
15.53 mi11:45:021:41:576:3415:55
6:34
+0:10
30K
18.64 mi12:05:502:02:456:3520:48
6:42
+0:08
20M
20.00 mi12:15:292:12:246:379:39
7:06
+0:24
21M
21.00 mi12:23:112:20:066:407:42
7:42
+0:36
35K
21.75 mi12:28:322:25:276:415:21
7:09
-0:33
23M
23.00 mi12:37:582:34:536:449:26
7:32
+0:23
24M
24.00 mi12:45:302:42:256:467:32
7:32
0:00
40K
24.85 mi12:53:142:50:096:517:44
9:03
+1:31
25.2M
25.20 mi12:56:422:53:376:533:28
10:03
+1:00
Finish
26.22 mi13:05:543:02:496:599:12
9:02
-1:01

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

6:24 /mi

Average Pace

6:59 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:40

13% of race

Time at Steady Pace

2:10:03

71% of race

Time at Slower Pace

28:06

15% of race

Average Pace: 6:58 /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 mi10:23:3720:326:3720:32
6:37
#2932
10K
6.21 mi10:43:5540:506:3420:18
6:32
#2955
15K
9.32 mi11:04:221:01:176:3520:27
6:35
#3014
20K
12.43 mi11:24:451:21:406:3420:23
6:34
#2883
Half
13.11 mi11:29:071:26:026:344:22
6:24
#2831
25K
15.53 mi11:45:021:41:576:3415:55
6:34
#2763
30K
18.64 mi12:05:502:02:456:3520:48
6:42
#2667
20M
20.00 mi12:15:292:12:246:379:39
7:06
#2752
21M
21.00 mi12:23:112:20:066:407:42
7:42
#2900
35K
21.75 mi12:28:322:25:276:415:21
7:09
#3009
23M
23.00 mi12:37:582:34:536:449:26
7:32
#3229
24M
24.00 mi12:45:302:42:256:467:32
7:32
#3464
40K
24.85 mi12:53:142:50:096:517:44
9:03
#4080
25.2M
25.20 mi12:56:422:53:376:533:28
10:03
#4342
Finish
26.22 mi13:05:543:02:496:599:12
9:02
#4788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2932278627863170(Top 12%)3019(Top 20%)3019(Top 57%)
10K6.21 mi3.10 mi2955-232819-332819-333011(Top 11%)2875(Top 19%)2875(Top 54%)
15K9.32 mi3.11 mi3014-592873-542873-543170(Top 12%)3019(Top 20%)3019(Top 57%)
20K12.43 mi3.11 mi2883+1312753+1202753+1202626(Top 10%)2512(Top 17%)2512(Top 48%)
Half13.11 mi0.68 mi2831+522707+462707+462277(Top 9%)2187(Top 14%)2187(Top 41%)
25K15.53 mi2.42 mi2763+682640+672640+672524(Top 9%)2415(Top 16%)2415(Top 46%)
30K18.64 mi3.11 mi2667+962547+932547+932387(Top 9%)2273(Top 15%)2273(Top 43%)
20M20.00 mi1.36 mi2752-852628-812628-814627(Top 17%)4246(Top 28%)4246(Top 80%)
21M21.00 mi1.00 mi2900-1482768-1402768-1405583(Top 21%)4884(Top 32%)4884(Top 92%)
35K21.75 mi0.75 mi3009-1092861-932861-936168(Top 23%)5340(Top 35%)5340(Top 101%)
23M23.00 mi1.25 mi3229-2203059-1983059-1986584(Top 25%)5551(Top 37%)5551(Top 105%)
24M24.00 mi1.00 mi3464-2353273-2143273-2147873(Top 30%)6221(Top 41%)6221(Top 118%)
40K24.85 mi0.85 mi4080-6163817-5443817-54416334(Top 61%)10259(Top 68%)10259(Top 194%)
25.2M25.20 mi0.35 mi4342-2624051-2344051-23417494(Top 66%)10751(Top 71%)10751(Top 203%)
Finish26.22 mi1.02 mi4788-4464420-3694420-36918072(Top 68%)11101(Top 73%)11101(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3170

Males

3019

M18-39

3019

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3011

Males

2875

M18-39

2875

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3170

Males

3019

M18-39

3019

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2626

Males

2512

M18-39

2512

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2277

Males

2187

M18-39

2187

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2524

Males

2415

M18-39

2415

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2387

Males

2273

M18-39

2273

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4627

Males

4246

M18-39

4246

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5583

Males

4884

M18-39

4884

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6168

Males

5340

M18-39

5340

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6584

Males

5551

M18-39

5551

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7873

Males

6221

M18-39

6221

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16334

Males

10259

M18-39

10259

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17494

Males

10751

M18-39

10751

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

18072

Males

11101

M18-39

11101

Passing Analysis

Category:
Athletes Passed
716
Passed By
2572
Net Change
-1856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2932
5K → 10K144167-23#2932#2955
10K → 15K69128-59#2955#3014
15K → 20K16029+131#3014#2883
20K → Half531+52#2883#2831
Half → 25K9022+68#2831#2763
25K → 30K12327+96#2763#2667
30K → 20M18103-85#2667#2752
20M → 21M11159-148#2752#2900
21M → 35K14123-109#2900#3009
35K → 23M19239-220#3009#3229
23M → 24M7242-235#3229#3464
24M → 40K2618-616#3464#4080
40K → 25.2M2264-262#4080#4342
25.2M → Finish4450-446#4342#4788
TOTALS7162572-1856
📊

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