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BOSTON MARATHON 2023

Shawn Brady

Bib: 32184•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:03
Rank: #25616
Start → 5K
34:03 | 10:58/mi
10K· 6.21 mi
1:05:38
Rank: #24832 (+784)
5K → 10K
31:35 | 10:10/mi
15K· 9.32 mi
1:36:57
Rank: #24436 (+396)
10K → 15K
31:19 | 10:05/mi
20K· 12.43 mi
2:11:10
Rank: #24510 (-74)
15K → 20K
34:13 | 11:01/mi
Half· 13.11 mi
2:17:57
Rank: #24440 (+70)
20K → Half
6:47 | 9:57/mi
25K· 15.53 mi
2:44:44
Rank: #24360 (+80)
Half → 25K
26:47 | 11:03/mi
30K· 18.64 mi
3:20:46
Rank: #24286 (+74)
25K → 30K
36:02 | 11:36/mi
20M
3:35:54
Rank: #24189 (+97)
30K → 20M
15:08 | 11:08/mi
21M
3:49:08
Rank: #24208 (-19)
20M → 21M
13:14 | 13:14/mi
35K· 21.75 mi
3:59:01
Rank: #24302 (-94)
21M → 35K
9:53 | 13:13/mi
23M
4:12:54
Rank: #24222 (+80)
35K → 23M
13:53 | 11:05/mi
24M
4:25:29
Rank: #24284 (-62)
23M → 24M
12:35 | 12:35/mi
40K· 24.85 mi
4:36:14
Rank: #24305 (-21)
24M → 40K
10:45 | 12:34/mi
25.2M
4:40:12
Rank: #24264 (+41)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:50:27
Rank: #24210 (+54)
25.2M → Finish
10:15 | 10:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:57
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:32:30
Pace11:38 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3434:0310:5834:03
10:58
-
10K
6.21 mi12:26:091:05:3810:3431:35
10:10
-0:48
15K
9.32 mi12:57:281:36:5710:2431:19
10:05
-0:05
20K
12.43 mi13:31:412:11:1010:3334:13
11:01
+0:56
Half
13.11 mi13:38:282:17:5710:316:47
9:57
-1:04
25K
15.53 mi14:05:152:44:4410:3626:47
11:03
+1:06
30K
18.64 mi14:41:173:20:4610:4636:02
11:36
+0:33
20M
20.00 mi14:56:253:35:5410:4815:08
11:08
-0:28
21M
21.00 mi15:09:393:49:0810:5513:14
13:14
+2:06
35K
21.75 mi15:19:323:59:0110:599:53
13:13
-0:01
23M
23.00 mi15:33:254:12:5411:0013:53
11:05
-2:08
24M
24.00 mi15:46:004:25:2911:0412:35
12:35
+1:30
40K
24.85 mi15:56:454:36:1411:0710:45
12:34
-0:01
25.2M
25.20 mi16:00:434:40:1211:073:58
11:30
-1:04
Finish
26.22 mi16:10:584:50:2711:0510:15
10:04
-1:26

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

9:57 /mi

Average Pace

11:05 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:56

28% of race

Time at Steady Pace

2:44:04

56% of race

Time at Slower Pace

46:27

16% of race

Average Pace: 11:05 /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 mi11:54:3434:0310:5834:03
10:58
#25616
10K
6.21 mi12:26:091:05:3810:3431:35
10:10
#24832
15K
9.32 mi12:57:281:36:5710:2431:19
10:05
#24436
20K
12.43 mi13:31:412:11:1010:3334:13
11:01
#24510
Half
13.11 mi13:38:282:17:5710:316:47
9:57
#24440
25K
15.53 mi14:05:152:44:4410:3626:47
11:03
#24360
30K
18.64 mi14:41:173:20:4610:4636:02
11:36
#24286
20M
20.00 mi14:56:253:35:5410:4815:08
11:08
#24189
21M
21.00 mi15:09:393:49:0810:5513:14
13:14
#24208
35K
21.75 mi15:19:323:59:0110:599:53
13:13
#24302
23M
23.00 mi15:33:254:12:5411:0013:53
11:05
#24222
24M
24.00 mi15:46:004:25:2911:0412:35
12:35
#24284
40K
24.85 mi15:56:454:36:1411:0710:45
12:34
#24305
25.2M
25.20 mi16:00:434:40:1211:073:58
11:30
#24264
Finish
26.22 mi16:10:584:50:2711:0510:15
10:04
#24210
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi25616147951479523660(Top 89%)13941(Top 92%)13941(Top 622%)
10K6.21 mi3.10 mi24832+78414469+32614469+32624055(Top 90%)14116(Top 93%)14116(Top 630%)
15K9.32 mi3.11 mi24436+39614289+18014289+18023660(Top 89%)13941(Top 92%)13941(Top 622%)
20K12.43 mi3.11 mi24510-7414307-1814307-1824644(Top 93%)14342(Top 95%)14342(Top 640%)
Half13.11 mi0.68 mi24440+7014276+3114276+3123154(Top 87%)13694(Top 90%)13694(Top 611%)
25K15.53 mi2.42 mi24360+8014230+4614230+4624052(Top 90%)14052(Top 93%)14052(Top 627%)
30K18.64 mi3.11 mi24286+7414172+5814172+5823997(Top 90%)13957(Top 92%)13957(Top 623%)
20M20.00 mi1.36 mi24189+9714118+5414118+5422927(Top 86%)13437(Top 89%)13437(Top 600%)
21M21.00 mi1.00 mi24208-1914120-214120-224332(Top 91%)14049(Top 93%)14049(Top 627%)
35K21.75 mi0.75 mi24302-9414154-3414154-3425708(Top 97%)14688(Top 97%)14688(Top 655%)
23M23.00 mi1.25 mi24222+8014113+4114113+4122501(Top 85%)13157(Top 87%)13157(Top 587%)
24M24.00 mi1.00 mi24284-6214136-2314136-2325136(Top 94%)14362(Top 95%)14362(Top 641%)
40K24.85 mi0.85 mi24305-2114139-314139-324520(Top 92%)14055(Top 93%)14055(Top 627%)
25.2M25.20 mi0.35 mi24264+4114123+1614123+1621571(Top 81%)12662(Top 83%)12662(Top 565%)
Finish26.22 mi1.02 mi24210+5414090+3314090+3321918(Top 82%)12826(Top 85%)12826(Top 572%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23660

Males

13941

M40-44

13941

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

24055

Males

14116

M40-44

14116

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23660

Males

13941

M40-44

13941

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

24644

Males

14342

M40-44

14342

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

23154

Males

13694

M40-44

13694

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

24052

Males

14052

M40-44

14052

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23997

Males

13957

M40-44

13957

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22927

Males

13437

M40-44

13437

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24332

Males

14049

M40-44

14049

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25708

Males

14688

M40-44

14688

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22501

Males

13157

M40-44

13157

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

25136

Males

14362

M40-44

14362

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24520

Males

14055

M40-44

14055

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21571

Males

12662

M40-44

12662

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21918

Males

12826

M40-44

12826

Passing Analysis

Category:
Athletes Passed
1972
Passed By
566
Net Change
+1406
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25616
5K → 10K7928+784#25616#24832
10K → 15K4037+396#24832#24436
15K → 20K65139-74#24436#24510
20K → Half733+70#24510#24440
Half → 25K11434+80#24440#24360
25K → 30K15682+74#24360#24286
30K → 20M11013+97#24286#24189
20M → 21M3251-19#24189#24208
21M → 35K599-94#24208#24302
35K → 23M899+80#24302#24222
23M → 24M1375-62#24222#24284
24M → 40K1940-21#24284#24305
40K → 25.2M410+41#24305#24264
25.2M → Finish606+54#24264#24210
TOTALS1972566+1406
📊

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