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BOSTON MARATHON 2023

Sean Patterson

Bib: 5539•M

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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:49
Rank: #3663
Start → 5K
20:49 | 6:42/mi
10K· 6.21 mi
41:20
Rank: #3550 (+113)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:45
Rank: #3388 (+162)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:22:25
Rank: #3318 (+70)
15K → 20K
20:40 | 6:39/mi
Half· 13.11 mi
1:26:53
Rank: #3286 (+32)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:12
Rank: #3303 (-17)
Half → 25K
16:19 | 6:44/mi
30K· 18.64 mi
2:04:34
Rank: #3311 (-8)
25K → 30K
21:22 | 6:53/mi
20M
2:14:02
Rank: #3300 (+11)
30K → 20M
9:28 | 6:58/mi
21M
2:21:39
Rank: #3412 (-112)
20M → 21M
7:37 | 7:37/mi
35K· 21.75 mi
2:26:38
Rank: #3377 (+35)
21M → 35K
4:59 | 6:40/mi
23M
2:35:25
Rank: #3390 (-13)
35K → 23M
8:47 | 7:01/mi
24M
2:42:04
Rank: #3345 (+45)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:48:05
Rank: #3363 (-18)
24M → 40K
6:01 | 7:02/mi
25.2M
2:50:52
Rank: #3432 (-69)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
2:57:30
Rank: #3328 (+104)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:53
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1820:496:4220:49
6:42
-
10K
6.21 mi10:43:4941:206:3920:31
6:36
-0:06
15K
9.32 mi11:04:141:01:456:3820:25
6:34
-0:02
20K
12.43 mi11:24:541:22:256:3820:40
6:39
+0:05
Half
13.11 mi11:29:221:26:536:384:28
6:33
-0:06
25K
15.53 mi11:45:411:43:126:3916:19
6:44
+0:11
30K
18.64 mi12:07:032:04:346:4121:22
6:53
+0:09
20M
20.00 mi12:16:312:14:026:429:28
6:58
+0:05
21M
21.00 mi12:24:082:21:396:457:37
7:37
+0:39
35K
21.75 mi12:29:072:26:386:454:59
6:40
-0:57
23M
23.00 mi12:37:542:35:256:458:47
7:01
+0:21
24M
24.00 mi12:44:332:42:046:456:39
6:39
-0:22
40K
24.85 mi12:50:342:48:056:466:01
7:02
+0:23
25.2M
25.20 mi12:53:212:50:526:472:47
8:04
+1:02
Finish
26.22 mi12:59:592:57:306:466:38
6:31
-1:33

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

6:31 /mi

Average Pace

6:46 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:50

80% of race

Time at Slower Pace

34:40

20% of race

Average Pace: 6:46 /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 mi10:23:1820:496:4220:49
6:42
#3663
10K
6.21 mi10:43:4941:206:3920:31
6:36
#3550
15K
9.32 mi11:04:141:01:456:3820:25
6:34
#3388
20K
12.43 mi11:24:541:22:256:3820:40
6:39
#3318
Half
13.11 mi11:29:221:26:536:384:28
6:33
#3286
25K
15.53 mi11:45:411:43:126:3916:19
6:44
#3303
30K
18.64 mi12:07:032:04:346:4121:22
6:53
#3311
20M
20.00 mi12:16:312:14:026:429:28
6:58
#3300
21M
21.00 mi12:24:082:21:396:457:37
7:37
#3412
35K
21.75 mi12:29:072:26:386:454:59
6:40
#3377
23M
23.00 mi12:37:542:35:256:458:47
7:01
#3390
24M
24.00 mi12:44:332:42:046:456:39
6:39
#3345
40K
24.85 mi12:50:342:48:056:466:01
7:02
#3363
25.2M
25.20 mi12:53:212:50:526:472:47
8:04
#3432
Finish
26.22 mi12:59:592:57:306:466:38
6:31
#3328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3663344734473071(Top 12%)2929(Top 19%)2929(Top 55%)
10K6.21 mi3.10 mi3550+1133351+963351+963516(Top 13%)3329(Top 22%)3329(Top 63%)
15K9.32 mi3.11 mi3388+1623210+1413210+1413071(Top 12%)2929(Top 19%)2929(Top 55%)
20K12.43 mi3.11 mi3318+703154+563154+563198(Top 12%)3039(Top 20%)3039(Top 58%)
Half13.11 mi0.68 mi3286+323124+303124+303088(Top 12%)2953(Top 19%)2953(Top 56%)
25K15.53 mi2.42 mi3303-173144-203144-203596(Top 14%)3391(Top 22%)3391(Top 64%)
30K18.64 mi3.11 mi3311-83142+23142+23498(Top 13%)3289(Top 22%)3289(Top 62%)
20M20.00 mi1.36 mi3300+113126+163126+163793(Top 14%)3529(Top 23%)3529(Top 67%)
21M21.00 mi1.00 mi3412-1123232-1063232-1065150(Top 19%)4575(Top 30%)4575(Top 87%)
35K21.75 mi0.75 mi3377+353196+363196+363339(Top 13%)3109(Top 20%)3109(Top 59%)
23M23.00 mi1.25 mi3390-133211-153211-153851(Top 14%)3548(Top 23%)3548(Top 67%)
24M24.00 mi1.00 mi3345+453165+463165+462835(Top 11%)2636(Top 17%)2636(Top 50%)
40K24.85 mi0.85 mi3363-183181-163181-164003(Top 15%)3585(Top 24%)3585(Top 68%)
25.2M25.20 mi0.35 mi3432-693242-613242-616793(Top 26%)5425(Top 36%)5425(Top 103%)
Finish26.22 mi1.02 mi3328+1043144+983144+982532(Top 10%)2326(Top 15%)2326(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3071

Males

2929

M18-39

2929

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3516

Males

3329

M18-39

3329

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3071

Males

2929

M18-39

2929

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3198

Males

3039

M18-39

3039

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3088

Males

2953

M18-39

2953

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3596

Males

3391

M18-39

3391

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3498

Males

3289

M18-39

3289

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3793

Males

3529

M18-39

3529

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5150

Males

4575

M18-39

4575

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3339

Males

3109

M18-39

3109

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3851

Males

3548

M18-39

3548

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2835

Males

2636

M18-39

2636

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4003

Males

3585

M18-39

3585

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6793

Males

5425

M18-39

5425

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2532

Males

2326

M18-39

2326

Passing Analysis

Category:
Athletes Passed
1164
Passed By
829
Net Change
+335
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3663
5K → 10K257144+113#3663#3550
10K → 15K19735+162#3550#3388
15K → 20K11545+70#3388#3318
20K → Half408+32#3318#3286
Half → 25K6279-17#3286#3303
25K → 30K8694-8#3303#3311
30K → 20M7160+11#3311#3300
20M → 21M23135-112#3300#3412
21M → 35K4813+35#3412#3377
35K → 23M5467-13#3377#3390
23M → 24M6116+45#3390#3345
24M → 40K3149-18#3345#3363
40K → 25.2M776-69#3363#3432
25.2M → Finish1128+104#3432#3328
TOTALS1164829+335
📊

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