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BOSTON MARATHON 2023

Patrick Brien

Bib: 24841•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
34:40
Rank: #25891
Start → 5K
34:40 | 11:09/mi
10K· 6.21 mi
1:09:31
Rank: #25808 (+83)
5K → 10K
34:51 | 11:13/mi
15K· 9.32 mi
1:44:50
Rank: #25737 (+71)
10K → 15K
35:19 | 11:22/mi
20K· 12.43 mi
2:23:00
Rank: #25799 (-62)
15K → 20K
38:10 | 12:17/mi
Half· 13.11 mi
2:31:27
Rank: #25834 (-35)
20K → Half
8:27 | 12:23/mi
25K· 15.53 mi
3:01:13
Rank: #25762 (+72)
Half → 25K
29:46 | 12:17/mi
30K· 18.64 mi
3:41:33
Rank: #25701 (+61)
25K → 30K
40:20 | 12:59/mi
20M
3:59:51
Rank: #25689 (+12)
30K → 20M
18:18 | 13:28/mi
21M
4:14:40
Rank: #25695 (-6)
20M → 21M
14:49 | 14:49/mi
35K· 21.75 mi
4:24:12
Rank: #25696 (-1)
21M → 35K
9:32 | 12:45/mi
23M
4:41:54
Rank: #25726 (-30)
35K → 23M
17:42 | 14:08/mi
24M
4:54:54
Rank: #25723 (+3)
23M → 24M
13:00 | 13:00/mi
40K· 24.85 mi
5:06:44
Rank: #25726 (-3)
24M → 40K
11:50 | 13:50/mi
25.2M
5:11:36
Rank: #25724 (+2)
40K → 25.2M
4:52 | 14:07/mi
Finish· 26.22 mi
5:24:16
Rank: #25737 (-13)
25.2M → Finish
12:40 | 12:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:27
Pace11:33 /mi
2nd Half
Distance13.11 mi
Time2:52:49
Pace13:11 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0234:4011:0934:40
11:09
-
10K
6.21 mi12:24:531:09:3111:1134:51
11:13
+0:04
15K
9.32 mi13:00:121:44:5011:1535:19
11:22
+0:09
20K
12.43 mi13:38:222:23:0011:3038:10
12:17
+0:55
Half
13.11 mi13:46:492:31:2711:338:27
12:23
+0:06
25K
15.53 mi14:16:353:01:1311:4029:46
12:17
-0:06
30K
18.64 mi14:56:553:41:3311:5340:20
12:59
+0:42
20M
20.00 mi15:15:133:59:5112:0018:18
13:28
+0:29
21M
21.00 mi15:30:024:14:4012:0814:49
14:49
+1:21
35K
21.75 mi15:39:344:24:1212:099:32
12:45
-2:04
23M
23.00 mi15:57:164:41:5412:1517:42
14:08
+1:23
24M
24.00 mi16:10:164:54:5412:1713:00
13:00
-1:08
40K
24.85 mi16:22:065:06:4412:2011:50
13:50
+0:50
25.2M
25.20 mi16:26:585:11:3612:224:52
14:07
+0:17
Finish
26.22 mi16:39:385:24:1612:2312:40
12:26
-1:41

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

11:09 /mi

Average Pace

12:23 /mi

Slowest Pace

14:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:50

32% of race

Time at Steady Pace

2:31:55

47% of race

Time at Slower Pace

1:07:31

21% of race

Average Pace: 12:22 /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 mi11:50:0234:4011:0934:40
11:09
#25891
10K
6.21 mi12:24:531:09:3111:1134:51
11:13
#25808
15K
9.32 mi13:00:121:44:5011:1535:19
11:22
#25737
20K
12.43 mi13:38:222:23:0011:3038:10
12:17
#25799
Half
13.11 mi13:46:492:31:2711:338:27
12:23
#25834
25K
15.53 mi14:16:353:01:1311:4029:46
12:17
#25762
30K
18.64 mi14:56:553:41:3311:5340:20
12:59
#25701
20M
20.00 mi15:15:133:59:5112:0018:18
13:28
#25689
21M
21.00 mi15:30:024:14:4012:0814:49
14:49
#25695
35K
21.75 mi15:39:344:24:1212:099:32
12:45
#25696
23M
23.00 mi15:57:164:41:5412:1517:42
14:08
#25726
24M
24.00 mi16:10:164:54:5412:1713:00
13:00
#25723
40K
24.85 mi16:22:065:06:4412:2011:50
13:50
#25726
25.2M
25.20 mi16:26:585:11:3612:224:52
14:07
#25724
Finish
26.22 mi16:39:385:24:1612:2312:40
12:26
#25737
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25891148831488325571(Top 96%)14759(Top 97%)14759(Top 279%)
10K6.21 mi3.10 mi25808+8314858+2514858+2525703(Top 97%)14829(Top 98%)14829(Top 281%)
15K9.32 mi3.11 mi25737+7114842+1614842+1625571(Top 96%)14759(Top 97%)14759(Top 279%)
20K12.43 mi3.11 mi25799-6214852-1014852-1025826(Top 97%)14849(Top 98%)14849(Top 281%)
Half13.11 mi0.68 mi25834-3514870-1814870-1826095(Top 98%)14952(Top 99%)14952(Top 283%)
25K15.53 mi2.42 mi25762+7214831+3914831+3925373(Top 95%)14632(Top 96%)14632(Top 277%)
30K18.64 mi3.11 mi25701+6114792+3914792+3925397(Top 95%)14586(Top 96%)14586(Top 276%)
20M20.00 mi1.36 mi25689+1214784+814784+825527(Top 96%)14629(Top 96%)14629(Top 277%)
21M21.00 mi1.00 mi25695-614786-214786-225620(Top 96%)14680(Top 97%)14680(Top 278%)
35K21.75 mi0.75 mi25696-114784+214784+225370(Top 95%)14500(Top 96%)14500(Top 274%)
23M23.00 mi1.25 mi25726-3014792-814792-825913(Top 97%)14787(Top 97%)14787(Top 280%)
24M24.00 mi1.00 mi25723+314785+714785+725470(Top 96%)14534(Top 96%)14534(Top 275%)
40K24.85 mi0.85 mi25726-314782+314782+325593(Top 96%)14599(Top 96%)14599(Top 276%)
25.2M25.20 mi0.35 mi25724+2147821478225083(Top 94%)14325(Top 94%)14325(Top 271%)
Finish26.22 mi1.02 mi25737-13147821478225629(Top 96%)14616(Top 96%)14616(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

25571

Males

14759

M18-39

14759

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25703

Males

14829

M18-39

14829

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

25571

Males

14759

M18-39

14759

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

25826

Males

14849

M18-39

14849

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

26095

Males

14952

M18-39

14952

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

25373

Males

14632

M18-39

14632

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25397

Males

14586

M18-39

14586

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25527

Males

14629

M18-39

14629

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25620

Males

14680

M18-39

14680

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25370

Males

14500

M18-39

14500

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

25913

Males

14787

M18-39

14787

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25470

Males

14534

M18-39

14534

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25593

Males

14599

M18-39

14599

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25083

Males

14325

M18-39

14325

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25629

Males

14616

M18-39

14616

Passing Analysis

Category:
Athletes Passed
619
Passed By
465
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25891
5K → 10K15976+83#25891#25808
10K → 15K12150+71#25808#25737
15K → 20K52114-62#25737#25799
20K → Half439-35#25799#25834
Half → 25K8917+72#25834#25762
25K → 30K8524+61#25762#25701
30K → 20M2917+12#25701#25689
20M → 21M1319-6#25689#25695
21M → 35K1415-1#25695#25696
35K → 23M1343-30#25696#25726
23M → 24M1310+3#25726#25723
24M → 40K1013-3#25723#25726
40K → 25.2M64+2#25726#25724
25.2M → Finish1124-13#25724#25737
TOTALS619465+154
📊

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