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BOSTON MARATHON 2023

Colin Cooper

Bib: 22347•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:57
Rank: #18707
Start → 5K
26:57 | 8:40/mi
10K· 6.21 mi
53:30
Rank: #18580 (+127)
5K → 10K
26:33 | 8:33/mi
15K· 9.32 mi
1:20:51
Rank: #18897 (-317)
10K → 15K
27:21 | 8:48/mi
20K· 12.43 mi
1:52:04
Rank: #20442 (-1545)
15K → 20K
31:13 | 10:03/mi
Half· 13.11 mi
1:58:24
Rank: #20499 (-57)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:23:12
Rank: #21002 (-503)
Half → 25K
24:48 | 10:14/mi
30K· 18.64 mi
2:57:18
Rank: #21519 (-517)
25K → 30K
34:06 | 10:59/mi
20M
3:11:20
Rank: #21506 (+13)
30K → 20M
14:02 | 10:20/mi
21M
3:24:07
Rank: #21715 (-209)
20M → 21M
12:47 | 12:47/mi
35K· 21.75 mi
3:31:36
Rank: #21701 (+14)
21M → 35K
7:29 | 10:00/mi
23M
3:45:52
Rank: #21810 (-109)
35K → 23M
14:16 | 11:24/mi
24M
3:56:17
Rank: #21809 (+1)
23M → 24M
10:25 | 10:25/mi
40K· 24.85 mi
4:06:09
Rank: #21873 (-64)
24M → 40K
9:52 | 11:32/mi
25.2M
4:10:18
Rank: #21887 (-14)
40K → 25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:21:28
Rank: #21969 (-82)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:24
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:23:04
Pace10:55 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0126:578:4026:57
8:40
-
10K
6.21 mi11:47:3453:308:3726:33
8:33
-0:07
15K
9.32 mi12:14:551:20:518:4027:21
8:48
+0:15
20K
12.43 mi12:46:081:52:049:0131:13
10:03
+1:15
Half
13.11 mi12:52:281:58:249:026:20
9:17
-0:46
25K
15.53 mi13:17:162:23:129:1324:48
10:14
+0:57
30K
18.64 mi13:51:222:57:189:3134:06
10:59
+0:45
20M
20.00 mi14:05:243:11:209:3414:02
10:20
-0:39
21M
21.00 mi14:18:113:24:079:4312:47
12:47
+2:27
35K
21.75 mi14:25:403:31:369:447:29
10:00
-2:47
23M
23.00 mi14:39:563:45:529:4914:16
11:24
+1:24
24M
24.00 mi14:50:213:56:179:5110:25
10:25
-0:59
40K
24.85 mi15:00:134:06:099:549:52
11:32
+1:07
25.2M
25.20 mi15:04:224:10:189:564:09
12:02
+0:30
Finish
26.22 mi15:15:324:21:289:5911:10
10:57
-1:05

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

8:33 /mi

Average Pace

9:59 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:11

33% of race

Time at Steady Pace

1:27:57

34% of race

Time at Slower Pace

1:26:20

33% of race

Average Pace: 9:58 /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 mi11:21:0126:578:4026:57
8:40
#18707
10K
6.21 mi11:47:3453:308:3726:33
8:33
#18580
15K
9.32 mi12:14:551:20:518:4027:21
8:48
#18897
20K
12.43 mi12:46:081:52:049:0131:13
10:03
#20442
Half
13.11 mi12:52:281:58:249:026:20
9:17
#20499
25K
15.53 mi13:17:162:23:129:1324:48
10:14
#21002
30K
18.64 mi13:51:222:57:189:3134:06
10:59
#21519
20M
20.00 mi14:05:243:11:209:3414:02
10:20
#21506
21M
21.00 mi14:18:113:24:079:4312:47
12:47
#21715
35K
21.75 mi14:25:403:31:369:447:29
10:00
#21701
23M
23.00 mi14:39:563:45:529:4914:16
11:24
#21810
24M
24.00 mi14:50:213:56:179:5110:25
10:25
#21809
40K
24.85 mi15:00:134:06:099:549:52
11:32
#21873
25.2M
25.20 mi15:04:224:10:189:564:09
12:02
#21887
Finish
26.22 mi15:15:324:21:289:5911:10
10:57
#21969
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18707116811168119534(Top 73%)12112(Top 80%)12112(Top 1091%)
10K6.21 mi3.10 mi18580+12711688-711688-718528(Top 70%)11726(Top 77%)11726(Top 1056%)
15K9.32 mi3.11 mi18897-31711811-12311811-12319534(Top 73%)12112(Top 80%)12112(Top 1091%)
20K12.43 mi3.11 mi20442-154512452-64112452-64123010(Top 86%)13634(Top 90%)13634(Top 1228%)
Half13.11 mi0.68 mi20499-5712486-3412486-3421434(Top 81%)12938(Top 85%)12938(Top 1166%)
25K15.53 mi2.42 mi21002-50312716-23012716-23022675(Top 85%)13446(Top 89%)13446(Top 1211%)
30K18.64 mi3.11 mi21519-51712931-21512931-21523047(Top 87%)13546(Top 89%)13546(Top 1220%)
20M20.00 mi1.36 mi21506+1312917+1412917+1421330(Top 80%)12711(Top 84%)12711(Top 1145%)
21M21.00 mi1.00 mi21715-20912997-8012997-8023805(Top 89%)13795(Top 91%)13795(Top 1243%)
35K21.75 mi0.75 mi21701+1412980+1712980+1721270(Top 80%)12613(Top 83%)12613(Top 1136%)
23M23.00 mi1.25 mi21810-10913018-3813018-3823057(Top 87%)13417(Top 88%)13417(Top 1209%)
24M24.00 mi1.00 mi21809+113011+713011+721835(Top 82%)12795(Top 84%)12795(Top 1153%)
40K24.85 mi0.85 mi21873-6413026-1513026-1523263(Top 87%)13435(Top 89%)13435(Top 1210%)
25.2M25.20 mi0.35 mi21887-1413028-213028-222544(Top 85%)13099(Top 86%)13099(Top 1180%)
Finish26.22 mi1.02 mi21969-8213059-3113059-3123877(Top 90%)13758(Top 91%)13758(Top 1239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19534

Males

12112

M60-64

12112

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18528

Males

11726

M60-64

11726

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19534

Males

12112

M60-64

12112

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

23010

Males

13634

M60-64

13634

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21434

Males

12938

M60-64

12938

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

22675

Males

13446

M60-64

13446

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23047

Males

13546

M60-64

13546

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21330

Males

12711

M60-64

12711

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23805

Males

13795

M60-64

13795

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21270

Males

12613

M60-64

12613

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23057

Males

13417

M60-64

13417

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21835

Males

12795

M60-64

12795

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23263

Males

13435

M60-64

13435

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22544

Males

13099

M60-64

13099

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23877

Males

13758

M60-64

13758

Passing Analysis

Category:
Athletes Passed
807
Passed By
4069
Net Change
-3262
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18707
5K → 10K417290+127#18707#18580
10K → 15K82399-317#18580#18897
15K → 20K121557-1545#18897#20442
20K → Half1471-57#20442#20499
Half → 25K16519-503#20499#21002
25K → 30K30547-517#21002#21519
30K → 20M7057+13#21519#21506
20M → 21M14223-209#21506#21715
21M → 35K3622+14#21715#21701
35K → 23M38147-109#21701#21810
23M → 24M3029+1#21810#21809
24M → 40K2488-64#21809#21873
40K → 25.2M822-14#21873#21887
25.2M → Finish1698-82#21887#21969
TOTALS8074069-3262
📊

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