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BOSTON MARATHON 2023

Jacques Le Guen

Bib: 5791•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 39%
Masters (Masters Men)
#0 / 9891
Top 25%
Division (M55-59)
#0 / 1422
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:39
Rank: #6066
Start → 5K
21:39 | 6:58/mi
10K· 6.21 mi
43:12
Rank: #6217 (-151)
5K → 10K
21:33 | 6:56/mi
15K· 9.32 mi
1:05:01
Rank: #6354 (-137)
10K → 15K
21:49 | 7:01/mi
20K· 12.43 mi
1:27:28
Rank: #6565 (-211)
15K → 20K
22:27 | 7:14/mi
Half· 13.11 mi
1:32:22
Rank: #6626 (-61)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:49:54
Rank: #6639 (-13)
Half → 25K
17:32 | 7:14/mi
30K· 18.64 mi
2:13:22
Rank: #6714 (-75)
25K → 30K
23:28 | 7:33/mi
20M
2:23:37
Rank: #6706 (+8)
30K → 20M
10:15 | 7:33/mi
21M
2:31:39
Rank: #6709 (-3)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:37:11
Rank: #6709
21M → 35K
5:32 | 7:24/mi
23M
2:46:52
Rank: #6724 (-15)
35K → 23M
9:41 | 7:44/mi
24M
2:54:28
Rank: #6747 (-23)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
3:01:08
Rank: #6764 (-17)
24M → 40K
6:40 | 7:48/mi
25.2M
3:03:57
Rank: #6758 (+6)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:11:24
Rank: #6738 (+20)
25.2M → Finish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:22
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:39:02
Pace7:33 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0321:396:5821:39
6:58
-
10K
6.21 mi10:45:3643:126:5721:33
6:56
-0:02
15K
9.32 mi11:07:251:05:016:5921:49
7:01
+0:05
20K
12.43 mi11:29:521:27:287:0222:27
7:14
+0:13
Half
13.11 mi11:34:461:32:227:034:54
7:11
-0:03
25K
15.53 mi11:52:181:49:547:0417:32
7:14
+0:03
30K
18.64 mi12:15:462:13:227:0923:28
7:33
+0:19
20M
20.00 mi12:26:012:23:377:1110:15
7:33
0:00
21M
21.00 mi12:34:032:31:397:138:02
8:02
+0:29
35K
21.75 mi12:39:352:37:117:145:32
7:24
-0:38
23M
23.00 mi12:49:162:46:527:159:41
7:44
+0:20
24M
24.00 mi12:56:522:54:287:167:36
7:36
-0:08
40K
24.85 mi13:03:323:01:087:176:40
7:48
+0:12
25.2M
25.20 mi13:06:213:03:577:182:49
8:10
+0:22
Finish
26.22 mi13:13:483:11:247:187:27
7:19
-0:51

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

6:56 /mi

Average Pace

7:18 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:12

86% of race

Time at Steady Pace

27:12

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:24:0321:396:5821:39
6:58
#6066
10K
6.21 mi10:45:3643:126:5721:33
6:56
#6217
15K
9.32 mi11:07:251:05:016:5921:49
7:01
#6354
20K
12.43 mi11:29:521:27:287:0222:27
7:14
#6565
Half
13.11 mi11:34:461:32:227:034:54
7:11
#6626
25K
15.53 mi11:52:181:49:547:0417:32
7:14
#6639
30K
18.64 mi12:15:462:13:227:0923:28
7:33
#6714
20M
20.00 mi12:26:012:23:377:1110:15
7:33
#6706
21M
21.00 mi12:34:032:31:397:138:02
8:02
#6709
35K
21.75 mi12:39:352:37:117:145:32
7:24
#6709
23M
23.00 mi12:49:162:46:527:159:41
7:44
#6724
24M
24.00 mi12:56:522:54:287:167:36
7:36
#6747
40K
24.85 mi13:03:323:01:087:176:40
7:48
#6764
25.2M
25.20 mi13:06:213:03:577:182:49
8:10
#6758
Finish
26.22 mi13:13:483:11:247:187:27
7:19
#6738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6066554355436699(Top 25%)6012(Top 40%)6012(Top 423%)
10K6.21 mi3.10 mi6217-1515654-1115654-1116392(Top 24%)5772(Top 38%)5772(Top 406%)
15K9.32 mi3.11 mi6354-1375751-975751-976699(Top 25%)6012(Top 40%)6012(Top 423%)
20K12.43 mi3.11 mi6565-2115909-1585909-1587255(Top 27%)6388(Top 42%)6388(Top 449%)
Half13.11 mi0.68 mi6626-615951-425951-427665(Top 29%)6672(Top 44%)6672(Top 469%)
25K15.53 mi2.42 mi6639-135960-95960-96851(Top 26%)6050(Top 40%)6050(Top 425%)
30K18.64 mi3.11 mi6714-756001-416001-417585(Top 28%)6437(Top 42%)6437(Top 453%)
20M20.00 mi1.36 mi6706+85981+205981+207057(Top 27%)6009(Top 40%)6009(Top 423%)
21M21.00 mi1.00 mi6709-35970+115970+117524(Top 28%)6192(Top 41%)6192(Top 435%)
35K21.75 mi0.75 mi67095964+65964+67724(Top 29%)6320(Top 42%)6320(Top 444%)
23M23.00 mi1.25 mi6724-155962+25962+27932(Top 30%)6367(Top 42%)6367(Top 448%)
24M24.00 mi1.00 mi6747-23596259628363(Top 31%)6525(Top 43%)6525(Top 459%)
40K24.85 mi0.85 mi6764-175951+115951+118617(Top 32%)6601(Top 43%)6601(Top 464%)
25.2M25.20 mi0.35 mi6758+65939+125939+127436(Top 28%)5836(Top 38%)5836(Top 410%)
Finish26.22 mi1.02 mi6738+205912+275912+277183(Top 27%)5674(Top 37%)5674(Top 399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6699

Males

6012

M55-59

6012

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6392

Males

5772

M55-59

5772

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6699

Males

6012

M55-59

6012

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7255

Males

6388

M55-59

6388

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7665

Males

6672

M55-59

6672

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6851

Males

6050

M55-59

6050

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7585

Males

6437

M55-59

6437

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7057

Males

6009

M55-59

6009

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7524

Males

6192

M55-59

6192

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7724

Males

6320

M55-59

6320

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7932

Males

6367

M55-59

6367

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8363

Males

6525

M55-59

6525

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8617

Males

6601

M55-59

6601

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7436

Males

5836

M55-59

5836

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7183

Males

5674

M55-59

5674

Passing Analysis

Category:
Athletes Passed
823
Passed By
1495
Net Change
-672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6066
5K → 10K118269-151#6066#6217
10K → 15K69206-137#6217#6354
15K → 20K51262-211#6354#6565
20K → Half364-61#6565#6626
Half → 25K7689-13#6626#6639
25K → 30K88163-75#6639#6714
30K → 20M6658+8#6714#6706
20M → 21M6063-3#6706#6709
21M → 35K38380#6709#6709
35K → 23M6479-15#6709#6724
23M → 24M4265-23#6724#6747
24M → 40K5168-17#6747#6764
40K → 25.2M2822+6#6764#6758
25.2M → Finish6949+20#6758#6738
TOTALS8231495-672
📊

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