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BOSTON MARATHON 2023

Patrick Boland

Bib: 678•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Masters (Masters Men)
#0 / 9891
Top 0.8%
Division (M45-49)
#0 / 2252
Top 0.7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:12
Rank: #471
Start → 5K
5:51/mi
18:12 split
10K· 6.21 mi
36:39
Rank: #554 (-83)
5K → 10K
5:56/mi
18:27 split
15K· 9.32 mi
55:15
Rank: #583 (-29)
10K → 15K
5:59/mi
18:36 split
20K· 12.43 mi
1:14:06
Rank: #604 (-21)
15K → 20K
6:04/mi
18:51 split
Half· 13.11 mi
1:18:07
Rank: #594 (+10)
20K → Half
5:53/mi
4:01 split
25K· 15.53 mi
1:32:49
Rank: #585 (+9)
Half → 25K
6:04/mi
14:42 split
30K· 18.64 mi
1:52:08
Rank: #597 (-12)
25K → 30K
6:13/mi
19:19 split
20M
2:00:42
Rank: #610 (-13)
30K → 20M
6:18/mi
8:34 split
21M
2:07:30
Rank: #634 (-24)
20M → 21M
6:48/mi
6:48 split
35K· 21.75 mi
2:11:56
Rank: #628 (+6)
21M → 35K
5:56/mi
4:26 split
23M
2:19:45
Rank: #615 (+13)
35K → 23M
6:15/mi
7:49 split
24M
2:25:38
Rank: #606 (+9)
23M → 24M
5:53/mi
5:53 split
40K· 24.85 mi
2:30:44
Rank: #586 (+20)
24M → 40K
5:58/mi
5:06 split
25.2M
2:33:02
Rank: #585 (+1)
40K → 25.2M
6:40/mi
2:18 split
Finish· 26.22 mi
2:39:05
Rank: #581 (+4)
25.2M → Finish
5:56/mi
6:03 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:07
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:20:58
Pace6:11 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2018:125:5118:12
5:51
-
10K
6.21 mi10:36:4736:395:5418:27
5:56
+0:05
15K
9.32 mi10:55:2355:155:5618:36
5:59
+0:03
20K
12.43 mi11:14:141:14:065:5818:51
6:04
+0:05
Half
13.11 mi11:18:151:18:075:584:01
5:53
-0:11
25K
15.53 mi11:32:571:32:495:5814:42
6:04
+0:11
30K
18.64 mi11:52:161:52:086:0119:19
6:13
+0:09
20M
20.00 mi12:00:502:00:426:028:34
6:18
+0:05
21M
21.00 mi12:07:382:07:306:046:48
6:48
+0:30
35K
21.75 mi12:12:042:11:566:044:26
5:56
-0:52
23M
23.00 mi12:19:532:19:456:057:49
6:15
+0:19
24M
24.00 mi12:25:462:25:386:045:53
5:53
-0:22
40K
24.85 mi12:30:522:30:446:045:06
5:58
+0:05
25.2M
25.20 mi12:33:102:33:026:042:18
6:40
+0:42
Finish
26.22 mi12:39:132:39:056:046:03
5:56
-0:44

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

5:51 /mi

Average Pace

6:04 /mi

Slowest Pace

6:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:59

94% of race

Time at Steady Pace

9:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:04 /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 mi10:18:2018:125:5118:12
5:51
#471
10K
6.21 mi10:36:4736:395:5418:27
5:56
#554
15K
9.32 mi10:55:2355:155:5618:36
5:59
#583
20K
12.43 mi11:14:141:14:065:5818:51
6:04
#604
Half
13.11 mi11:18:151:18:075:584:01
5:53
#594
25K
15.53 mi11:32:571:32:495:5814:42
6:04
#585
30K
18.64 mi11:52:161:52:086:0119:19
6:13
#597
20M
20.00 mi12:00:502:00:426:028:34
6:18
#610
21M
21.00 mi12:07:382:07:306:046:48
6:48
#634
35K
21.75 mi12:12:042:11:566:044:26
5:56
#628
23M
23.00 mi12:19:532:19:456:057:49
6:15
#615
24M
24.00 mi12:25:462:25:386:045:53
5:53
#606
40K
24.85 mi12:30:522:30:446:045:06
5:58
#586
25.2M
25.20 mi12:33:102:33:026:042:18
6:40
#585
Finish
26.22 mi12:39:132:39:056:046:03
5:56
#581
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi471436436674(Top 3%)631(Top 4%)631(Top 28%)
10K6.21 mi3.10 mi554-83512-76512-76663(Top 2%)619(Top 4%)619(Top 27%)
15K9.32 mi3.11 mi583-29540-28540-28674(Top 3%)631(Top 4%)631(Top 28%)
20K12.43 mi3.11 mi604-21561-21561-21698(Top 3%)656(Top 4%)656(Top 29%)
Half13.11 mi0.68 mi594+10551+10551+10527(Top 2%)489(Top 3%)489(Top 22%)
25K15.53 mi2.42 mi585+9544+7544+7646(Top 2%)605(Top 4%)605(Top 27%)
30K18.64 mi3.11 mi597-12557-13557-13714(Top 3%)677(Top 4%)677(Top 30%)
20M20.00 mi1.36 mi610-13570-13570-13869(Top 3%)828(Top 5%)828(Top 37%)
21M21.00 mi1.00 mi634-24593-23593-231381(Top 5%)1315(Top 9%)1315(Top 58%)
35K21.75 mi0.75 mi628+6587+6587+6557(Top 2%)519(Top 3%)519(Top 23%)
23M23.00 mi1.25 mi615+13575+12575+12693(Top 3%)653(Top 4%)653(Top 29%)
24M24.00 mi1.00 mi606+9566+9566+9368(Top 1%)342(Top 2%)342(Top 15%)
40K24.85 mi0.85 mi586+20547+19547+19305(Top 1%)282(Top 2%)282(Top 13%)
25.2M25.20 mi0.35 mi585+1545+2545+2787(Top 3%)748(Top 5%)748(Top 33%)
Finish26.22 mi1.02 mi581+4542+3542+3585(Top 2%)556(Top 4%)556(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

674

Males

631

M45-49

631

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

663

Males

619

M45-49

619

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

674

Males

631

M45-49

631

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

698

Males

656

M45-49

656

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

527

Males

489

M45-49

489

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

646

Males

605

M45-49

605

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

714

Males

677

M45-49

677

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

869

Males

828

M45-49

828

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1381

Males

1315

M45-49

1315

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

557

Males

519

M45-49

519

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

693

Males

653

M45-49

653

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

368

Males

342

M45-49

342

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

305

Males

282

M45-49

282

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

787

Males

748

M45-49

748

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

585

Males

556

M45-49

556

Passing Analysis

Category:
Athletes Passed
152
Passed By
262
Net Change
-110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#471
5K → 10K487-83#471#554
10K → 15K938-29#554#583
15K → 20K829-21#583#604
20K → Half111+10#604#594
Half → 25K1910+9#594#585
25K → 30K1426-12#585#597
30K → 20M1023-13#597#610
20M → 21M226-24#610#634
21M → 35K104+6#634#628
35K → 23M185+13#628#615
23M → 24M112+9#615#606
24M → 40K222+20#606#586
40K → 25.2M32+1#586#585
25.2M → Finish117+4#585#581
TOTALS152262-110
📊

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