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BOSTON MARATHON 2023

Joshua Cochran

Bib: 1700•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M40-44)
#0 / 2241
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:50
Rank: #1758
Start → 5K
19:50 | 6:23/mi
10K· 6.21 mi
39:31
Rank: #1814 (-56)
5K → 10K
19:41 | 6:20/mi
15K· 9.32 mi
59:22
Rank: #1870 (-56)
10K → 15K
19:51 | 6:23/mi
20K· 12.43 mi
1:19:25
Rank: #1889 (-19)
15K → 20K
20:03 | 6:27/mi
Half· 13.11 mi
1:23:44
Rank: #1887 (+2)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:39:27
Rank: #1893 (-6)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:00:15
Rank: #1971 (-78)
25K → 30K
20:48 | 6:42/mi
20M
2:09:36
Rank: #2042 (-71)
30K → 20M
9:21 | 6:53/mi
21M
2:16:55
Rank: #2098 (-56)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:22:08
Rank: #2184 (-86)
21M → 35K
5:13 | 6:58/mi
23M
2:30:57
Rank: #2243 (-59)
35K → 23M
8:49 | 7:03/mi
24M
2:37:56
Rank: #2309 (-66)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:43:55
Rank: #2320 (-11)
24M → 40K
5:59 | 7:00/mi
25.2M
2:46:30
Rank: #2327 (-7)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:53:36
Rank: #2388 (-61)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:44
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:29:52
Pace6:51 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2319:506:2319:50
6:23
-
10K
6.21 mi10:40:0439:316:2219:41
6:20
-0:03
15K
9.32 mi10:59:5559:226:2219:51
6:23
+0:03
20K
12.43 mi11:19:581:19:256:2320:03
6:27
+0:04
Half
13.11 mi11:24:171:23:446:234:19
6:20
-0:07
25K
15.53 mi11:40:001:39:276:2415:43
6:29
+0:09
30K
18.64 mi12:00:482:00:156:2720:48
6:42
+0:13
20M
20.00 mi12:10:092:09:366:299:21
6:53
+0:11
21M
21.00 mi12:17:282:16:556:317:19
7:19
+0:26
35K
21.75 mi12:22:412:22:086:325:13
6:58
-0:21
23M
23.00 mi12:31:302:30:576:348:49
7:03
+0:05
24M
24.00 mi12:38:292:37:566:356:59
6:59
-0:04
40K
24.85 mi12:44:282:43:556:365:59
7:00
+0:01
25.2M
25.20 mi12:47:032:46:306:362:35
7:29
+0:29
Finish
26.22 mi12:54:092:53:366:387:06
6:58
-0:31

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

6:20 /mi

Average Pace

6:38 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:36

75% of race

Time at Steady Pace

41:25

24% of race

Time at Slower Pace

2:35

1% of race

Average Pace: 6:37 /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 mi10:20:2319:506:2319:50
6:23
#1758
10K
6.21 mi10:40:0439:316:2219:41
6:20
#1814
15K
9.32 mi10:59:5559:226:2219:51
6:23
#1870
20K
12.43 mi11:19:581:19:256:2320:03
6:27
#1889
Half
13.11 mi11:24:171:23:446:234:19
6:20
#1887
25K
15.53 mi11:40:001:39:276:2415:43
6:29
#1893
30K
18.64 mi12:00:482:00:156:2720:48
6:42
#1971
20M
20.00 mi12:10:092:09:366:299:21
6:53
#2042
21M
21.00 mi12:17:282:16:556:317:19
7:19
#2098
35K
21.75 mi12:22:412:22:086:325:13
6:58
#2184
23M
23.00 mi12:31:302:30:576:348:49
7:03
#2243
24M
24.00 mi12:38:292:37:566:356:59
6:59
#2309
40K
24.85 mi12:44:282:43:556:365:59
7:00
#2320
25.2M
25.20 mi12:47:032:46:306:362:35
7:29
#2327
Finish
26.22 mi12:54:092:53:366:387:06
6:58
#2388
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1758167616762041(Top 8%)1956(Top 13%)1956(Top 87%)
10K6.21 mi3.10 mi1814-561735-591735-591923(Top 7%)1842(Top 12%)1842(Top 82%)
15K9.32 mi3.11 mi1870-561789-541789-542041(Top 8%)1956(Top 13%)1956(Top 87%)
20K12.43 mi3.11 mi1889-191809-201809-202061(Top 8%)1980(Top 13%)1980(Top 88%)
Half13.11 mi0.68 mi1887+21807+21807+21912(Top 7%)1837(Top 12%)1837(Top 82%)
25K15.53 mi2.42 mi1893-61811-41811-42087(Top 8%)2001(Top 13%)2001(Top 89%)
30K18.64 mi3.11 mi1971-781888-771888-772375(Top 9%)2261(Top 15%)2261(Top 101%)
20M20.00 mi1.36 mi2042-711957-691957-693266(Top 12%)3055(Top 20%)3055(Top 136%)
21M21.00 mi1.00 mi2098-562010-532010-533654(Top 14%)3385(Top 22%)3385(Top 151%)
35K21.75 mi0.75 mi2184-862093-832093-835124(Top 19%)4575(Top 30%)4575(Top 204%)
23M23.00 mi1.25 mi2243-592148-552148-553956(Top 15%)3637(Top 24%)3637(Top 162%)
24M24.00 mi1.00 mi2309-662210-622210-624559(Top 17%)4095(Top 27%)4095(Top 183%)
40K24.85 mi0.85 mi2320-112221-112221-113802(Top 14%)3419(Top 23%)3419(Top 153%)
25.2M25.20 mi0.35 mi2327-72228-72228-73771(Top 14%)3361(Top 22%)3361(Top 150%)
Finish26.22 mi1.02 mi2388-612280-522280-524974(Top 19%)4245(Top 28%)4245(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2041

Males

1956

M40-44

1956

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1923

Males

1842

M40-44

1842

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2041

Males

1956

M40-44

1956

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2061

Males

1980

M40-44

1980

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1912

Males

1837

M40-44

1837

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2087

Males

2001

M40-44

2001

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2375

Males

2261

M40-44

2261

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3266

Males

3055

M40-44

3055

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3654

Males

3385

M40-44

3385

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5124

Males

4575

M40-44

4575

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3956

Males

3637

M40-44

3637

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4559

Males

4095

M40-44

4095

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3802

Males

3419

M40-44

3419

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3771

Males

3361

M40-44

3361

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4974

Males

4245

M40-44

4245

Passing Analysis

Category:
Athletes Passed
342
Passed By
972
Net Change
-630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1758
5K → 10K68124-56#1758#1814
10K → 15K3692-56#1814#1870
15K → 20K5069-19#1870#1889
20K → Half108+2#1889#1887
Half → 25K3541-6#1887#1893
25K → 30K34112-78#1893#1971
30K → 20M1990-71#1971#2042
20M → 21M1470-56#2042#2098
21M → 35K389-86#2098#2184
35K → 23M1776-59#2184#2243
23M → 24M1379-66#2243#2309
24M → 40K2334-11#2309#2320
40K → 25.2M613-7#2320#2327
25.2M → Finish1475-61#2327#2388
TOTALS342972-630
📊

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