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BOSTON MARATHON 2023

Sean Morris

Bib: 3614•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 39%
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
19:54
Rank: #1841
Start → 5K
19:54 | 6:24/mi
10K· 6.21 mi
39:48
Rank: #2012 (-171)
5K → 10K
19:54 | 6:24/mi
15K· 9.32 mi
1:00:05
Rank: #2244 (-232)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:20:48
Rank: #2465 (-221)
15K → 20K
20:43 | 6:40/mi
Half· 13.11 mi
1:25:15
Rank: #2475 (-10)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:41:45
Rank: #2683 (-208)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:04:19
Rank: #3193 (-510)
25K → 30K
22:34 | 7:16/mi
20M
2:14:41
Rank: #3571 (-378)
30K → 20M
10:22 | 7:38/mi
21M
2:23:34
Rank: #4193 (-622)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:29:25
Rank: #4497 (-304)
21M → 35K
5:51 | 7:49/mi
23M
2:40:03
Rank: #4969 (-472)
35K → 23M
10:38 | 8:30/mi
24M
2:49:04
Rank: #5416 (-447)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
2:58:06
Rank: #6027 (-611)
24M → 40K
9:02 | 10:34/mi
25.2M
3:01:57
Rank: #6288 (-261)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:11:46
Rank: #6839 (-551)
25.2M → Finish
9:49 | 9:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:15
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:46:31
Pace8:08 /mi
📊Positive Split: 24.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0819:546:2419:54
6:24
-
10K
6.21 mi10:41:0239:486:2419:54
6:24
0:00
15K
9.32 mi11:01:191:00:056:2720:17
6:32
+0:08
20K
12.43 mi11:22:021:20:486:3020:43
6:40
+0:08
Half
13.11 mi11:26:291:25:156:304:27
6:31
-0:09
25K
15.53 mi11:42:591:41:456:3316:30
6:48
+0:17
30K
18.64 mi12:05:332:04:196:4022:34
7:16
+0:28
20M
20.00 mi12:15:552:14:416:4410:22
7:38
+0:22
21M
21.00 mi12:24:482:23:346:508:53
8:53
+1:15
35K
21.75 mi12:30:392:29:256:525:51
7:49
-1:04
23M
23.00 mi12:41:172:40:036:5810:38
8:30
+0:41
24M
24.00 mi12:50:182:49:047:039:01
9:01
+0:31
40K
24.85 mi12:59:202:58:067:109:02
10:34
+1:33
25.2M
25.20 mi13:03:113:01:577:133:51
11:10
+0:36
Finish
26.22 mi13:13:003:11:467:199:49
9:38
-1:32

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

7:19 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:45

53% of race

Time at Steady Pace

38:47

20% of race

Time at Slower Pace

51:14

27% of race

Average Pace: 7:19 /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 mi10:21:0819:546:2419:54
6:24
#1841
10K
6.21 mi10:41:0239:486:2419:54
6:24
#2012
15K
9.32 mi11:01:191:00:056:2720:17
6:32
#2244
20K
12.43 mi11:22:021:20:486:3020:43
6:40
#2465
Half
13.11 mi11:26:291:25:156:304:27
6:31
#2475
25K
15.53 mi11:42:591:41:456:3316:30
6:48
#2683
30K
18.64 mi12:05:332:04:196:4022:34
7:16
#3193
20M
20.00 mi12:15:552:14:416:4410:22
7:38
#3571
21M
21.00 mi12:24:482:23:346:508:53
8:53
#4193
35K
21.75 mi12:30:392:29:256:525:51
7:49
#4497
23M
23.00 mi12:41:172:40:036:5810:38
8:30
#4969
24M
24.00 mi12:50:182:49:047:039:01
9:01
#5416
40K
24.85 mi12:59:202:58:067:109:02
10:34
#6027
25.2M
25.20 mi13:03:113:01:577:133:51
11:10
#6288
Finish
26.22 mi13:13:003:11:467:199:49
9:38
#6839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1841175617562831(Top 11%)2707(Top 18%)2707(Top 51%)
10K6.21 mi3.10 mi2012-1711929-1731929-1732277(Top 9%)2180(Top 14%)2180(Top 41%)
15K9.32 mi3.11 mi2244-2322150-2212150-2212831(Top 11%)2707(Top 18%)2707(Top 51%)
20K12.43 mi3.11 mi2465-2212360-2102360-2103337(Top 13%)3167(Top 21%)3167(Top 60%)
Half13.11 mi0.68 mi2475-102372-122372-122995(Top 11%)2870(Top 19%)2870(Top 54%)
25K15.53 mi2.42 mi2683-2082563-1912563-1914225(Top 16%)3956(Top 26%)3956(Top 75%)
30K18.64 mi3.11 mi3193-5103040-4773040-4775846(Top 22%)5260(Top 35%)5260(Top 100%)
20M20.00 mi1.36 mi3571-3783378-3383378-3387655(Top 29%)6371(Top 42%)6371(Top 121%)
21M21.00 mi1.00 mi4193-6223927-5493927-54912714(Top 48%)8889(Top 59%)8889(Top 168%)
35K21.75 mi0.75 mi4497-3044193-2664193-26610734(Top 40%)7957(Top 52%)7957(Top 151%)
23M23.00 mi1.25 mi4969-4724591-3984591-39813134(Top 49%)8967(Top 59%)8967(Top 170%)
24M24.00 mi1.00 mi5416-4474958-3674958-36717278(Top 65%)10743(Top 71%)10743(Top 203%)
40K24.85 mi0.85 mi6027-6115421-4635421-46321348(Top 80%)12514(Top 82%)12514(Top 237%)
25.2M25.20 mi0.35 mi6288-2615611-1905611-19020776(Top 78%)12276(Top 81%)12276(Top 232%)
Finish26.22 mi1.02 mi6839-5515979-3685979-36820573(Top 77%)12214(Top 80%)12214(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2831

Males

2707

M18-39

2707

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2277

Males

2180

M18-39

2180

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2831

Males

2707

M18-39

2707

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3337

Males

3167

M18-39

3167

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2995

Males

2870

M18-39

2870

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4225

Males

3956

M18-39

3956

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5846

Males

5260

M18-39

5260

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7655

Males

6371

M18-39

6371

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12714

Males

8889

M18-39

8889

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10734

Males

7957

M18-39

7957

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13134

Males

8967

M18-39

8967

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17278

Males

10743

M18-39

10743

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21348

Males

12514

M18-39

12514

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20776

Males

12276

M18-39

12276

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20573

Males

12214

M18-39

12214

Passing Analysis

Category:
Athletes Passed
156
Passed By
5154
Net Change
-4998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1841
5K → 10K44215-171#1841#2012
10K → 15K16248-232#2012#2244
15K → 20K25246-221#2244#2465
20K → Half616-10#2465#2475
Half → 25K13221-208#2475#2683
25K → 30K11521-510#2683#3193
30K → 20M9387-378#3193#3571
20M → 21M6628-622#3571#4193
21M → 35K5309-304#4193#4497
35K → 23M11483-472#4497#4969
23M → 24M4451-447#4969#5416
24M → 40K2613-611#5416#6027
40K → 25.2M2263-261#6027#6288
25.2M → Finish2553-551#6288#6839
TOTALS1565154-4998
📊

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