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BOSTON MARATHON 2023

Corey Pires

Bib: 887•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 6%
Division (M18-39)
#0 / 5285
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:22
Rank: #180
Start → 5K
17:22 | 5:35/mi
10K· 6.21 mi
34:57
Rank: #215 (-35)
5K → 10K
17:35 | 5:40/mi
15K· 9.32 mi
52:54
Rank: #249 (-34)
10K → 15K
17:57 | 5:47/mi
20K· 12.43 mi
1:11:31
Rank: #317 (-68)
15K → 20K
18:37 | 6:00/mi
Half· 13.11 mi
1:15:37
Rank: #323 (-6)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:30:41
Rank: #390 (-67)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:50:39
Rank: #486 (-96)
25K → 30K
19:58 | 6:26/mi
20M
1:59:31
Rank: #508 (-22)
30K → 20M
8:52 | 6:31/mi
21M
2:06:39
Rank: #561 (-53)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:11:34
Rank: #594 (-33)
21M → 35K
4:55 | 6:34/mi
23M
2:20:43
Rank: #703 (-109)
35K → 23M
9:09 | 7:18/mi
24M
2:27:56
Rank: #789 (-86)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
2:34:23
Rank: #874 (-85)
24M → 40K
6:27 | 7:33/mi
25.2M
2:37:14
Rank: #913 (-39)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:44:35
Rank: #1023 (-110)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:37
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:28:58
Pace6:47 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3417:225:3517:22
5:35
-
10K
6.21 mi10:35:0934:575:3717:35
5:40
+0:05
15K
9.32 mi10:53:0652:545:4117:57
5:47
+0:07
20K
12.43 mi11:11:431:11:315:4518:37
6:00
+0:13
Half
13.11 mi11:15:491:15:375:464:06
6:01
+0:01
25K
15.53 mi11:30:531:30:415:5015:04
6:13
+0:12
30K
18.64 mi11:50:511:50:395:5619:58
6:26
+0:13
20M
20.00 mi11:59:431:59:315:598:52
6:31
+0:05
21M
21.00 mi12:06:512:06:396:027:08
7:08
+0:37
35K
21.75 mi12:11:462:11:346:034:55
6:34
-0:34
23M
23.00 mi12:20:552:20:436:079:09
7:18
+0:44
24M
24.00 mi12:28:082:27:566:107:13
7:13
-0:05
40K
24.85 mi12:34:352:34:236:136:27
7:33
+0:20
25.2M
25.20 mi12:37:262:37:146:142:51
8:16
+0:43
Finish
26.22 mi12:44:472:44:356:177:21
7:13
-1:03

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

5:35 /mi

Average Pace

6:17 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:37

46% of race

Time at Steady Pace

48:49

30% of race

Time at Slower Pace

40:09

24% of race

Average Pace: 6:17 /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 mi10:17:3417:225:3517:22
5:35
#180
10K
6.21 mi10:35:0934:575:3717:35
5:40
#215
15K
9.32 mi10:53:0652:545:4117:57
5:47
#249
20K
12.43 mi11:11:431:11:315:4518:37
6:00
#317
Half
13.11 mi11:15:491:15:375:464:06
6:01
#323
25K
15.53 mi11:30:531:30:415:5015:04
6:13
#390
30K
18.64 mi11:50:511:50:395:5619:58
6:26
#486
20M
20.00 mi11:59:431:59:315:598:52
6:31
#508
21M
21.00 mi12:06:512:06:396:027:08
7:08
#561
35K
21.75 mi12:11:462:11:346:034:55
6:34
#594
23M
23.00 mi12:20:552:20:436:079:09
7:18
#703
24M
24.00 mi12:28:082:27:566:107:13
7:13
#789
40K
24.85 mi12:34:352:34:236:136:27
7:33
#874
25.2M
25.20 mi12:37:262:37:146:142:51
8:16
#913
Finish
26.22 mi12:44:472:44:356:177:21
7:13
#1023
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi180180180350(Top 1%)317(Top 2%)317(Top 6%)
10K6.21 mi3.10 mi215-35189-9189-9260(Top 1.0%)230(Top 2%)230(Top 4%)
15K9.32 mi3.11 mi249-34222-33222-33350(Top 1%)317(Top 2%)317(Top 6%)
20K12.43 mi3.11 mi317-68285-63285-63554(Top 2%)514(Top 3%)514(Top 10%)
Half13.11 mi0.68 mi323-6291-6291-6798(Top 3%)757(Top 5%)757(Top 14%)
25K15.53 mi2.42 mi390-67358-67358-671035(Top 4%)986(Top 6%)986(Top 19%)
30K18.64 mi3.11 mi486-96448-90448-901293(Top 5%)1235(Top 8%)1235(Top 23%)
20M20.00 mi1.36 mi508-22469-21469-211508(Top 6%)1436(Top 9%)1436(Top 27%)
21M21.00 mi1.00 mi561-53521-52521-522726(Top 10%)2560(Top 17%)2560(Top 48%)
35K21.75 mi0.75 mi594-33554-33554-332772(Top 10%)2599(Top 17%)2599(Top 49%)
23M23.00 mi1.25 mi703-109661-107661-1075318(Top 20%)4693(Top 31%)4693(Top 89%)
24M24.00 mi1.00 mi789-86745-84745-845791(Top 22%)4957(Top 33%)4957(Top 94%)
40K24.85 mi0.85 mi874-85827-82827-826913(Top 26%)5566(Top 37%)5566(Top 105%)
25.2M25.20 mi0.35 mi913-39866-39866-397919(Top 30%)6079(Top 40%)6079(Top 115%)
Finish26.22 mi1.02 mi1023-110974-108974-1086469(Top 24%)5220(Top 34%)5220(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

350

Males

317

M18-39

317

5K→10K

3.1 - 6.2 mi

Top 1.0%
×5stories
+79ft-138ft

Overall

260

Males

230

M18-39

230

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

350

Males

317

M18-39

317

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

554

Males

514

M18-39

514

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

798

Males

757

M18-39

757

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1035

Males

986

M18-39

986

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1293

Males

1235

M18-39

1235

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1508

Males

1436

M18-39

1436

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2726

Males

2560

M18-39

2560

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2772

Males

2599

M18-39

2599

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5318

Males

4693

M18-39

4693

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5791

Males

4957

M18-39

4957

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6913

Males

5566

M18-39

5566

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7919

Males

6079

M18-39

6079

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6469

Males

5220

M18-39

5220

Passing Analysis

Category:
Athletes Passed
28
Passed By
871
Net Change
-843
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#180
5K → 10K843-35#180#215
10K → 15K034-34#215#249
15K → 20K068-68#249#317
20K → Half06-6#317#323
Half → 25K269-67#323#390
25K → 30K5101-96#390#486
30K → 20M224-22#486#508
20M → 21M356-53#508#561
21M → 35K134-33#561#594
35K → 23M2111-109#594#703
23M → 24M086-86#703#789
24M → 40K287-85#789#874
40K → 25.2M140-39#874#913
25.2M → Finish2112-110#913#1023
TOTALS28871-843
📊

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