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BOSTON MARATHON 2023

Bryan Cowden

Bib: 7381•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 34%
Masters (Masters Men)
#0 / 9891
Top 19%
Division (M40-44)
#0 / 2241
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #6237
Start → 5K
21:44 | 7:00/mi
10K· 6.21 mi
42:55
Rank: #5877 (+360)
5K → 10K
21:11 | 6:49/mi
15K· 9.32 mi
1:03:50
Rank: #5466 (+411)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:25:05
Rank: #5296 (+170)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:29:45
Rank: #5306 (-10)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:37
Rank: #5316 (-10)
Half → 25K
16:52 | 6:57/mi
30K· 18.64 mi
2:09:04
Rank: #5355 (-39)
25K → 30K
22:27 | 7:14/mi
20M
2:19:04
Rank: #5380 (-25)
30K → 20M
10:00 | 7:22/mi
21M
2:26:53
Rank: #5371 (+9)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:32:22
Rank: #5428 (-57)
21M → 35K
5:29 | 7:20/mi
23M
2:41:52
Rank: #5453 (-25)
35K → 23M
9:30 | 7:35/mi
24M
2:49:21
Rank: #5492 (-39)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
2:55:57
Rank: #5521 (-29)
24M → 40K
6:36 | 7:43/mi
25.2M
2:58:48
Rank: #5533 (-12)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:06:40
Rank: #5624 (-91)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:45
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5921:447:0021:44
7:00
-
10K
6.21 mi10:47:1042:556:5421:11
6:49
-0:11
15K
9.32 mi11:08:051:03:506:5120:55
6:44
-0:05
20K
12.43 mi11:29:201:25:056:5121:15
6:50
+0:06
Half
13.11 mi11:34:001:29:456:514:40
6:50
0:00
25K
15.53 mi11:50:521:46:376:5216:52
6:57
+0:07
30K
18.64 mi12:13:192:09:046:5522:27
7:14
+0:17
20M
20.00 mi12:23:192:19:046:5710:00
7:22
+0:08
21M
21.00 mi12:31:082:26:537:007:49
7:49
+0:27
35K
21.75 mi12:36:372:32:227:005:29
7:20
-0:29
23M
23.00 mi12:46:072:41:527:029:30
7:35
+0:15
24M
24.00 mi12:53:362:49:217:037:29
7:29
-0:06
40K
24.85 mi13:00:122:55:577:056:36
7:43
+0:14
25.2M
25.20 mi13:03:032:58:487:062:51
8:16
+0:33
Finish
26.22 mi13:10:553:06:407:077:52
7:43
-0:33

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

6:44 /mi

Average Pace

7:07 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:37

57% of race

Time at Steady Pace

45:25

24% of race

Time at Slower Pace

34:38

19% of race

Average Pace: 7:07 /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 mi10:25:5921:447:0021:44
7:00
#6237
10K
6.21 mi10:47:1042:556:5421:11
6:49
#5877
15K
9.32 mi11:08:051:03:506:5120:55
6:44
#5466
20K
12.43 mi11:29:201:25:056:5121:15
6:50
#5296
Half
13.11 mi11:34:001:29:456:514:40
6:50
#5306
25K
15.53 mi11:50:521:46:376:5216:52
6:57
#5316
30K
18.64 mi12:13:192:09:046:5522:27
7:14
#5355
20M
20.00 mi12:23:192:19:046:5710:00
7:22
#5380
21M
21.00 mi12:31:082:26:537:007:49
7:49
#5371
35K
21.75 mi12:36:372:32:227:005:29
7:20
#5428
23M
23.00 mi12:46:072:41:527:029:30
7:35
#5453
24M
24.00 mi12:53:362:49:217:037:29
7:29
#5492
40K
24.85 mi13:00:122:55:577:056:36
7:43
#5521
25.2M
25.20 mi13:03:032:58:487:062:51
8:16
#5533
Finish
26.22 mi13:10:553:06:407:077:52
7:43
#5624
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6237568856884465(Top 17%)4169(Top 27%)4169(Top 186%)
10K6.21 mi3.10 mi5877+3605386+3025386+3025496(Top 21%)5056(Top 33%)5056(Top 226%)
15K9.32 mi3.11 mi5466+4115047+3395047+3394465(Top 17%)4169(Top 27%)4169(Top 186%)
20K12.43 mi3.11 mi5296+1704900+1474900+1474837(Top 18%)4489(Top 30%)4489(Top 200%)
Half13.11 mi0.68 mi5306-104912-124912-125495(Top 21%)5055(Top 33%)5055(Top 226%)
25K15.53 mi2.42 mi5316-104919-74919-75348(Top 20%)4928(Top 32%)4928(Top 220%)
30K18.64 mi3.11 mi5355-394941-224941-225645(Top 21%)5105(Top 34%)5105(Top 228%)
20M20.00 mi1.36 mi5380-254960-194960-195993(Top 23%)5279(Top 35%)5279(Top 236%)
21M21.00 mi1.00 mi5371+94941+194941+196299(Top 24%)5404(Top 36%)5404(Top 241%)
35K21.75 mi0.75 mi5428-574983-424983-427414(Top 28%)6118(Top 40%)6118(Top 273%)
23M23.00 mi1.25 mi5453-254995-124995-127039(Top 26%)5835(Top 38%)5835(Top 260%)
24M24.00 mi1.00 mi5492-395018-235018-237649(Top 29%)6088(Top 40%)6088(Top 272%)
40K24.85 mi0.85 mi5521-295030-125030-128166(Top 31%)6331(Top 42%)6331(Top 283%)
25.2M25.20 mi0.35 mi5533-125038-85038-88232(Top 31%)6265(Top 41%)6265(Top 280%)
Finish26.22 mi1.02 mi5624-915092-545092-5410155(Top 38%)7357(Top 48%)7357(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4465

Males

4169

M40-44

4169

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5496

Males

5056

M40-44

5056

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4465

Males

4169

M40-44

4169

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4837

Males

4489

M40-44

4489

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5495

Males

5055

M40-44

5055

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5348

Males

4928

M40-44

4928

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5645

Males

5105

M40-44

5105

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5993

Males

5279

M40-44

5279

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6299

Males

5404

M40-44

5404

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7414

Males

6118

M40-44

6118

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7039

Males

5835

M40-44

5835

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7649

Males

6088

M40-44

6088

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8166

Males

6331

M40-44

6331

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8232

Males

6265

M40-44

6265

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10155

Males

7357

M40-44

7357

Passing Analysis

Category:
Athletes Passed
1571
Passed By
958
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6237
5K → 10K41454+360#6237#5877
10K → 15K42716+411#5877#5466
15K → 20K19727+170#5466#5296
20K → Half1727-10#5296#5306
Half → 25K8696-10#5306#5316
25K → 30K118157-39#5316#5355
30K → 20M5479-25#5355#5380
20M → 21M6253+9#5380#5371
21M → 35K1774-57#5371#5428
35K → 23M6186-25#5428#5453
23M → 24M3675-39#5453#5492
24M → 40K3564-29#5492#5521
40K → 25.2M1931-12#5521#5533
25.2M → Finish28119-91#5533#5624
TOTALS1571958+613
📊

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