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BOSTON MARATHON 2023

Michael Cooper

Bib: 3939•M

ID

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
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
21:32
Rank: #5799
Start → 5K
21:32 | 6:56/mi
10K· 6.21 mi
43:05
Rank: #6066 (-267)
5K → 10K
21:33 | 6:56/mi
15K· 9.32 mi
1:04:29
Rank: #5983 (+83)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:26:13
Rank: #5967 (+16)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:30:51
Rank: #5927 (+40)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:47:37
Rank: #5758 (+169)
Half → 25K
16:46 | 6:55/mi
30K· 18.64 mi
2:10:05
Rank: #5680 (+78)
25K → 30K
22:28 | 7:14/mi
20M
2:20:02
Rank: #5655 (+25)
30K → 20M
9:57 | 7:19/mi
21M
2:27:55
Rank: #5672 (-17)
20M → 21M
7:53 | 7:53/mi
35K· 21.75 mi
2:33:19
Rank: #5689 (-17)
21M → 35K
5:24 | 7:13/mi
23M
2:42:41
Rank: #5656 (+33)
35K → 23M
9:22 | 7:29/mi
24M
2:50:06
Rank: #5656
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
2:56:57
Rank: #5751 (-95)
24M → 40K
6:51 | 8:01/mi
25.2M
2:59:57
Rank: #5792 (-41)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:07:43
Rank: #5868 (-76)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:51
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0921:326:5621:32
6:56
-
10K
6.21 mi10:44:4243:056:5621:33
6:56
0:00
15K
9.32 mi11:06:061:04:296:5521:24
6:53
-0:03
20K
12.43 mi11:27:501:26:136:5621:44
7:00
+0:07
Half
13.11 mi11:32:281:30:516:564:38
6:47
-0:13
25K
15.53 mi11:49:141:47:376:5616:46
6:55
+0:08
30K
18.64 mi12:11:422:10:056:5922:28
7:14
+0:19
20M
20.00 mi12:21:392:20:027:009:57
7:19
+0:05
21M
21.00 mi12:29:322:27:557:037:53
7:53
+0:34
35K
21.75 mi12:34:562:33:197:035:24
7:13
-0:40
23M
23.00 mi12:44:182:42:417:049:22
7:29
+0:16
24M
24.00 mi12:51:432:50:067:057:25
7:25
-0:04
40K
24.85 mi12:58:342:56:577:076:51
8:01
+0:36
25.2M
25.20 mi13:01:342:59:577:083:00
8:42
+0:41
Finish
26.22 mi13:09:203:07:437:107:46
7:37
-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

6:47 /mi

Average Pace

7:10 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:53

46% of race

Time at Steady Pace

1:16:20

41% of race

Time at Slower Pace

25:30

14% of race

Average Pace: 7:10 /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 mi10:23:0921:326:5621:32
6:56
#5799
10K
6.21 mi10:44:4243:056:5621:33
6:56
#6066
15K
9.32 mi11:06:061:04:296:5521:24
6:53
#5983
20K
12.43 mi11:27:501:26:136:5621:44
7:00
#5967
Half
13.11 mi11:32:281:30:516:564:38
6:47
#5927
25K
15.53 mi11:49:141:47:376:5616:46
6:55
#5758
30K
18.64 mi12:11:422:10:056:5922:28
7:14
#5680
20M
20.00 mi12:21:392:20:027:009:57
7:19
#5655
21M
21.00 mi12:29:322:27:557:037:53
7:53
#5672
35K
21.75 mi12:34:562:33:197:035:24
7:13
#5689
23M
23.00 mi12:44:182:42:417:049:22
7:29
#5656
24M
24.00 mi12:51:432:50:067:057:25
7:25
#5656
40K
24.85 mi12:58:342:56:577:076:51
8:01
#5751
25.2M
25.20 mi13:01:342:59:577:083:00
8:42
#5792
Finish
26.22 mi13:09:203:07:437:107:46
7:37
#5868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5799532353235875(Top 22%)5363(Top 35%)5363(Top 101%)
10K6.21 mi3.10 mi6066-2675538-2155538-2156386(Top 24%)5766(Top 38%)5766(Top 109%)
15K9.32 mi3.11 mi5983+835465+735465+735875(Top 22%)5363(Top 35%)5363(Top 101%)
20K12.43 mi3.11 mi5967+165447+185447+185953(Top 22%)5439(Top 36%)5439(Top 103%)
Half13.11 mi0.68 mi5927+405421+265421+265219(Top 20%)4829(Top 32%)4829(Top 91%)
25K15.53 mi2.42 mi5758+1695290+1315290+1315063(Top 19%)4680(Top 31%)4680(Top 89%)
30K18.64 mi3.11 mi5680+785214+765214+765658(Top 21%)5118(Top 34%)5118(Top 97%)
20M20.00 mi1.36 mi5655+255187+275187+275753(Top 22%)5113(Top 34%)5113(Top 97%)
21M21.00 mi1.00 mi5672-175196-95196-96620(Top 25%)5620(Top 37%)5620(Top 106%)
35K21.75 mi0.75 mi5689-175203-75203-76592(Top 25%)5629(Top 37%)5629(Top 107%)
23M23.00 mi1.25 mi5656+335160+435160+436294(Top 24%)5366(Top 35%)5366(Top 102%)
24M24.00 mi1.00 mi56565147+135147+137132(Top 27%)5782(Top 38%)5782(Top 109%)
40K24.85 mi0.85 mi5751-955208-615208-6110078(Top 38%)7359(Top 48%)7359(Top 139%)
25.2M25.20 mi0.35 mi5792-415234-265234-2610634(Top 40%)7591(Top 50%)7591(Top 144%)
Finish26.22 mi1.02 mi5868-765284-505284-509373(Top 35%)6942(Top 46%)6942(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5875

Males

5363

M18-39

5363

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6386

Males

5766

M18-39

5766

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5875

Males

5363

M18-39

5363

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5953

Males

5439

M18-39

5439

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5219

Males

4829

M18-39

4829

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5063

Males

4680

M18-39

4680

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5658

Males

5118

M18-39

5118

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5753

Males

5113

M18-39

5113

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6620

Males

5620

M18-39

5620

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6592

Males

5629

M18-39

5629

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6294

Males

5366

M18-39

5366

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7132

Males

5782

M18-39

5782

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10078

Males

7359

M18-39

7359

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10634

Males

7591

M18-39

7591

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9373

Males

6942

M18-39

6942

Passing Analysis

Category:
Athletes Passed
1089
Passed By
1158
Net Change
-69
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5799
5K → 10K86353-267#5799#6066
10K → 15K17289+83#6066#5983
15K → 20K10589+16#5983#5967
20K → Half477+40#5967#5927
Half → 25K18718+169#5927#5758
25K → 30K14668+78#5758#5680
30K → 20M7146+25#5680#5655
20M → 21M4764-17#5655#5672
21M → 35K2946-17#5672#5689
35K → 23M8653+33#5689#5656
23M → 24M47470#5656#5656
24M → 40K20115-95#5656#5751
40K → 25.2M1354-41#5751#5792
25.2M → Finish33109-76#5792#5868
TOTALS10891158-69
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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