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BOSTON MARATHON 2023

Corey Plotner

Bib: 12706•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:59
Rank: #11653
Start → 5K
23:59 | 7:43/mi
10K· 6.21 mi
47:33
Rank: #11380 (+273)
5K → 10K
23:34 | 7:35/mi
15K· 9.32 mi
1:11:09
Rank: #11237 (+143)
10K → 15K
23:36 | 7:36/mi
20K· 12.43 mi
1:35:48
Rank: #11606 (-369)
15K → 20K
24:39 | 7:56/mi
Half· 13.11 mi
1:40:54
Rank: #11511 (+95)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:59:09
Rank: #11064 (+447)
Half → 25K
18:15 | 7:32/mi
30K· 18.64 mi
2:22:44
Rank: #10413 (+651)
25K → 30K
23:35 | 7:35/mi
20M
2:32:57
Rank: #10144 (+269)
30K → 20M
10:13 | 7:31/mi
21M
2:40:47
Rank: #9864 (+280)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:46:33
Rank: #9865 (-1)
21M → 35K
5:46 | 7:42/mi
23M
2:56:08
Rank: #9675 (+190)
35K → 23M
9:35 | 7:39/mi
24M
3:03:26
Rank: #9512 (+163)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:09:54
Rank: #9377 (+135)
24M → 40K
6:28 | 7:34/mi
25.2M
3:12:47
Rank: #9354 (+23)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:19:54
Rank: #9166 (+188)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:40:54
Pace7:42 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:00
Pace7:33 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3823:597:4323:59
7:43
-
10K
6.21 mi11:15:1247:337:3923:34
7:35
-0:08
15K
9.32 mi11:38:481:11:097:3823:36
7:36
+0:01
20K
12.43 mi12:03:271:35:487:4324:39
7:56
+0:20
Half
13.11 mi12:08:331:40:547:425:06
7:29
-0:27
25K
15.53 mi12:26:481:59:097:4018:15
7:32
+0:03
30K
18.64 mi12:50:232:22:447:3923:35
7:35
+0:03
20M
20.00 mi13:00:362:32:577:3910:13
7:31
-0:04
21M
21.00 mi13:08:262:40:477:397:50
7:50
+0:19
35K
21.75 mi13:14:122:46:337:395:46
7:42
-0:08
23M
23.00 mi13:23:472:56:087:399:35
7:39
-0:03
24M
24.00 mi13:31:053:03:267:397:18
7:18
-0:21
40K
24.85 mi13:37:333:09:547:386:28
7:34
+0:16
25.2M
25.20 mi13:40:263:12:477:392:53
8:22
+0:48
Finish
26.22 mi13:47:333:19:547:387:07
6:59
-1:23

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

6:59 /mi

Average Pace

7:38 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:47

67% of race

Time at Steady Pace

1:02:14

31% of race

Time at Slower Pace

2:53

1% of race

Average Pace: 7:37 /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 mi10:51:3823:597:4323:59
7:43
#11653
10K
6.21 mi11:15:1247:337:3923:34
7:35
#11380
15K
9.32 mi11:38:481:11:097:3823:36
7:36
#11237
20K
12.43 mi12:03:271:35:487:4324:39
7:56
#11606
Half
13.11 mi12:08:331:40:547:425:06
7:29
#11511
25K
15.53 mi12:26:481:59:097:4018:15
7:32
#11064
30K
18.64 mi12:50:232:22:447:3923:35
7:35
#10413
20M
20.00 mi13:00:362:32:577:3910:13
7:31
#10144
21M
21.00 mi13:08:262:40:477:397:50
7:50
#9864
35K
21.75 mi13:14:122:46:337:395:46
7:42
#9865
23M
23.00 mi13:23:472:56:087:399:35
7:39
#9675
24M
24.00 mi13:31:053:03:267:397:18
7:18
#9512
40K
24.85 mi13:37:333:09:547:386:28
7:34
#9377
25.2M
25.20 mi13:40:263:12:477:392:53
8:22
#9354
Finish
26.22 mi13:47:333:19:547:387:07
6:59
#9166
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi116538960896011013(Top 41%)8642(Top 57%)8642(Top 384%)
10K6.21 mi3.10 mi11380+2738827+1338827+13311217(Top 42%)8755(Top 58%)8755(Top 389%)
15K9.32 mi3.11 mi11237+1438764+638764+6311013(Top 41%)8642(Top 57%)8642(Top 384%)
20K12.43 mi3.11 mi11606-3698904-1408904-14012921(Top 49%)9399(Top 62%)9399(Top 417%)
Half13.11 mi0.68 mi11511+958862+428862+4210136(Top 38%)8150(Top 54%)8150(Top 362%)
25K15.53 mi2.42 mi11064+4478658+2048658+2049001(Top 34%)7430(Top 49%)7430(Top 330%)
30K18.64 mi3.11 mi10413+6518291+3678291+3677896(Top 30%)6620(Top 44%)6620(Top 294%)
20M20.00 mi1.36 mi10144+2698133+1588133+1586952(Top 26%)5930(Top 39%)5930(Top 263%)
21M21.00 mi1.00 mi9864+2807968+1657968+1656382(Top 24%)5459(Top 36%)5459(Top 242%)
35K21.75 mi0.75 mi9865-17952+167952+1610088(Top 38%)7652(Top 50%)7652(Top 340%)
23M23.00 mi1.25 mi9675+1907812+1407812+1407498(Top 28%)6109(Top 40%)6109(Top 271%)
24M24.00 mi1.00 mi9512+1637699+1137699+1136429(Top 24%)5359(Top 35%)5359(Top 238%)
40K24.85 mi0.85 mi9377+1357586+1137586+1137161(Top 27%)5709(Top 38%)5709(Top 254%)
25.2M25.20 mi0.35 mi9354+237561+257561+258811(Top 33%)6588(Top 43%)6588(Top 293%)
Finish26.22 mi1.02 mi9166+1887433+1287433+1285154(Top 19%)4362(Top 29%)4362(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11013

Males

8642

M45-49

8642

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11217

Males

8755

M45-49

8755

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11013

Males

8642

M45-49

8642

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12921

Males

9399

M45-49

9399

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10136

Males

8150

M45-49

8150

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9001

Males

7430

M45-49

7430

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7896

Males

6620

M45-49

6620

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6952

Males

5930

M45-49

5930

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6382

Males

5459

M45-49

5459

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10088

Males

7652

M45-49

7652

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7498

Males

6109

M45-49

6109

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6429

Males

5359

M45-49

5359

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7161

Males

5709

M45-49

5709

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8811

Males

6588

M45-49

6588

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5154

Males

4362

M45-49

4362

Passing Analysis

Category:
Athletes Passed
3320*
Passed By
833
Net Change
+2487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11653
5K → 10K456183+273#11653#11380
10K → 15K255112+143#11380#11237
15K → 20K68437-369#11237#11606
20K → Half983+95#11606#11511
Half → 25K4503+447#11511#11064
25K → 30K6532+651#11064#10413
30K → 20M269*0+269#10413#10144
20M → 21M287*7+280#10144#9864
21M → 35K4041-1#9864#9865
35K → 23M20414+190#9865#9675
23M → 24M1663+163#9675#9512
24M → 40K141*6+135#9512#9377
40K → 25.2M4118+23#9377#9354
25.2M → Finish1924+188#9354#9166
TOTALS3320*833+2487

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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