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BOSTON MARATHON 2023

Romain Petron

Bib: 735•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Masters (Masters Men)
#0 / 9891
Top 1%
Division (M40-44)
#0 / 2241
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:01
Rank: #941
Start → 5K
19:01 | 6:07/mi
10K· 6.21 mi
37:53
Rank: #961 (-20)
5K → 10K
18:52 | 6:04/mi
15K· 9.32 mi
56:56
Rank: #987 (-26)
10K → 15K
19:03 | 6:08/mi
20K· 12.43 mi
1:16:10
Rank: #985 (+2)
15K → 20K
19:14 | 6:11/mi
Half· 13.11 mi
1:20:19
Rank: #982 (+3)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:35:15
Rank: #956 (+26)
Half → 25K
14:56 | 6:10/mi
30K· 18.64 mi
1:54:33
Rank: #881 (+75)
25K → 30K
19:18 | 6:13/mi
20M
2:03:02
Rank: #858 (+23)
30K → 20M
8:29 | 6:15/mi
21M
2:09:29
Rank: #821 (+37)
20M → 21M
6:27 | 6:27/mi
35K· 21.75 mi
2:13:58
Rank: #814 (+7)
21M → 35K
4:29 | 6:00/mi
23M
2:21:45
Rank: #791 (+23)
35K → 23M
7:47 | 6:13/mi
24M
2:27:48
Rank: #776 (+15)
23M → 24M
6:03 | 6:03/mi
40K· 24.85 mi
2:33:06
Rank: #754 (+22)
24M → 40K
5:18 | 6:12/mi
25.2M
2:35:23
Rank: #750 (+4)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:41:33
Rank: #731 (+19)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:19
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:21:14
Pace6:12 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1119:016:0719:01
6:07
-
10K
6.21 mi10:38:0337:536:0618:52
6:04
-0:03
15K
9.32 mi10:57:0656:566:0719:03
6:08
+0:04
20K
12.43 mi11:16:201:16:106:0819:14
6:11
+0:03
Half
13.11 mi11:20:291:20:196:084:09
6:05
-0:06
25K
15.53 mi11:35:251:35:156:0814:56
6:10
+0:05
30K
18.64 mi11:54:431:54:336:0919:18
6:13
+0:03
20M
20.00 mi12:03:122:03:026:098:29
6:15
+0:02
21M
21.00 mi12:09:392:09:296:106:27
6:27
+0:12
35K
21.75 mi12:14:082:13:586:104:29
6:00
-0:27
23M
23.00 mi12:21:552:21:456:107:47
6:13
+0:13
24M
24.00 mi12:27:582:27:486:106:03
6:03
-0:10
40K
24.85 mi12:33:162:33:066:105:18
6:12
+0:09
25.2M
25.20 mi12:35:332:35:236:102:17
6:37
+0:25
Finish
26.22 mi12:41:432:41:336:106:10
6:03
-0:34

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

6:00 /mi

Average Pace

6:10 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:16

99% of race

Time at Steady Pace

2:17

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:10 /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 mi10:19:1119:016:0719:01
6:07
#941
10K
6.21 mi10:38:0337:536:0618:52
6:04
#961
15K
9.32 mi10:57:0656:566:0719:03
6:08
#987
20K
12.43 mi11:16:201:16:106:0819:14
6:11
#985
Half
13.11 mi11:20:291:20:196:084:09
6:05
#982
25K
15.53 mi11:35:251:35:156:0814:56
6:10
#956
30K
18.64 mi11:54:431:54:336:0919:18
6:13
#881
20M
20.00 mi12:03:122:03:026:098:29
6:15
#858
21M
21.00 mi12:09:392:09:296:106:27
6:27
#821
35K
21.75 mi12:14:082:13:586:104:29
6:00
#814
23M
23.00 mi12:21:552:21:456:107:47
6:13
#791
24M
24.00 mi12:27:582:27:486:106:03
6:03
#776
40K
24.85 mi12:33:162:33:066:105:18
6:12
#754
25.2M
25.20 mi12:35:332:35:236:102:17
6:37
#750
Finish
26.22 mi12:41:432:41:336:106:10
6:03
#731
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9418858851046(Top 4%)993(Top 7%)993(Top 44%)
10K6.21 mi3.10 mi961-20907-22907-22987(Top 4%)937(Top 6%)937(Top 42%)
15K9.32 mi3.11 mi987-26935-28935-281046(Top 4%)993(Top 7%)993(Top 44%)
20K12.43 mi3.11 mi985+29359351026(Top 4%)976(Top 6%)976(Top 44%)
Half13.11 mi0.68 mi982+3932+3932+3946(Top 4%)900(Top 6%)900(Top 40%)
25K15.53 mi2.42 mi956+26907+25907+25883(Top 3%)837(Top 6%)837(Top 37%)
30K18.64 mi3.11 mi881+75833+74833+74706(Top 3%)669(Top 4%)669(Top 30%)
20M20.00 mi1.36 mi858+23812+21812+21739(Top 3%)700(Top 5%)700(Top 31%)
21M21.00 mi1.00 mi821+37776+36776+36566(Top 2%)532(Top 4%)532(Top 24%)
35K21.75 mi0.75 mi814+7770+6770+6669(Top 3%)629(Top 4%)629(Top 28%)
23M23.00 mi1.25 mi791+23747+23747+23639(Top 2%)603(Top 4%)603(Top 27%)
24M24.00 mi1.00 mi776+15733+14733+14648(Top 2%)613(Top 4%)613(Top 27%)
40K24.85 mi0.85 mi754+22712+21712+21653(Top 2%)617(Top 4%)617(Top 28%)
25.2M25.20 mi0.35 mi750+4708+4708+4692(Top 3%)657(Top 4%)657(Top 29%)
Finish26.22 mi1.02 mi731+19689+19689+19848(Top 3%)812(Top 5%)812(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1046

Males

993

M40-44

993

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

987

Males

937

M40-44

937

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1046

Males

993

M40-44

993

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1026

Males

976

M40-44

976

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

946

Males

900

M40-44

900

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

883

Males

837

M40-44

837

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

706

Males

669

M40-44

669

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

739

Males

700

M40-44

700

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

566

Males

532

M40-44

532

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

669

Males

629

M40-44

629

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

639

Males

603

M40-44

603

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

648

Males

613

M40-44

613

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

653

Males

617

M40-44

617

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

692

Males

657

M40-44

657

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

848

Males

812

M40-44

812

Passing Analysis

Category:
Athletes Passed
381
Passed By
171
Net Change
+210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#941
5K → 10K4060-20#941#961
10K → 15K1743-26#961#987
15K → 20K2725+2#987#985
20K → Half63+3#985#982
Half → 25K348+26#982#956
25K → 30K805+75#956#881
30K → 20M263+23#881#858
20M → 21M414+37#858#821
21M → 35K92+7#821#814
35K → 23M296+23#814#791
23M → 24M194+15#791#776
24M → 40K242+22#776#754
40K → 25.2M62+4#754#750
25.2M → Finish234+19#750#731
TOTALS381171+210
📊

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