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BOSTON MARATHON 2023

Mike Gauthier

Bib: 8381•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Masters (Masters Men)
#0 / 9891
Top 21%
Division (M40-44)
#0 / 2241
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #3595
Start → 5K
20:47 | 6:41/mi
10K· 6.21 mi
41:20
Rank: #3560 (+35)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:02:08
Rank: #3683 (-123)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:19
Rank: #3914 (-231)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:27:55
Rank: #3948 (-34)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:14
Rank: #4449 (-501)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:08:02
Rank: #4917 (-468)
25K → 30K
22:48 | 7:20/mi
20M
2:18:18
Rank: #5106 (-189)
30K → 20M
10:16 | 7:33/mi
21M
2:26:40
Rank: #5315 (-209)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:32:23
Rank: #5431 (-116)
21M → 35K
5:43 | 7:38/mi
23M
2:42:22
Rank: #5582 (-151)
35K → 23M
9:59 | 7:58/mi
24M
2:50:13
Rank: #5691 (-109)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
2:57:02
Rank: #5774 (-83)
24M → 40K
6:49 | 7:58/mi
25.2M
3:00:01
Rank: #5814 (-40)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:07:50
Rank: #5896 (-82)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:55
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5320:476:4120:47
6:41
-
10K
6.21 mi11:06:2641:206:3920:33
6:37
-0:04
15K
9.32 mi11:27:141:02:086:4020:48
6:42
+0:05
20K
12.43 mi11:48:251:23:196:4221:11
6:49
+0:07
Half
13.11 mi11:53:011:27:556:424:36
6:45
-0:04
25K
15.53 mi12:10:201:45:146:4617:19
7:09
+0:24
30K
18.64 mi12:33:082:08:026:5222:48
7:20
+0:11
20M
20.00 mi12:43:242:18:186:5510:16
7:33
+0:13
21M
21.00 mi12:51:462:26:406:598:22
8:22
+0:49
35K
21.75 mi12:57:292:32:237:005:43
7:38
-0:44
23M
23.00 mi13:07:282:42:227:049:59
7:58
+0:20
24M
24.00 mi13:15:192:50:137:067:51
7:51
-0:07
40K
24.85 mi13:22:082:57:027:076:49
7:58
+0:07
25.2M
25.20 mi13:25:073:00:017:092:59
8:39
+0:41
Finish
26.22 mi13:32:563:07:507:107:49
7:40
-0:59

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

6:37 /mi

Average Pace

7:10 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:14

56% of race

Time at Steady Pace

54:27

29% of race

Time at Slower Pace

28:09

15% of race

Average Pace: 7:10 /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 mi10:45:5320:476:4120:47
6:41
#3595
10K
6.21 mi11:06:2641:206:3920:33
6:37
#3560
15K
9.32 mi11:27:141:02:086:4020:48
6:42
#3683
20K
12.43 mi11:48:251:23:196:4221:11
6:49
#3914
Half
13.11 mi11:53:011:27:556:424:36
6:45
#3948
25K
15.53 mi12:10:201:45:146:4617:19
7:09
#4449
30K
18.64 mi12:33:082:08:026:5222:48
7:20
#4917
20M
20.00 mi12:43:242:18:186:5510:16
7:33
#5106
21M
21.00 mi12:51:462:26:406:598:22
8:22
#5315
35K
21.75 mi12:57:292:32:237:005:43
7:38
#5431
23M
23.00 mi13:07:282:42:227:049:59
7:58
#5582
24M
24.00 mi13:15:192:50:137:067:51
7:51
#5691
40K
24.85 mi13:22:082:57:027:076:49
7:58
#5774
25.2M
25.20 mi13:25:073:00:017:092:59
8:39
#5814
Finish
26.22 mi13:32:563:07:507:107:49
7:40
#5896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3595338833884096(Top 15%)3845(Top 25%)3845(Top 172%)
10K6.21 mi3.10 mi3560+353361+273361+273612(Top 14%)3412(Top 22%)3412(Top 152%)
15K9.32 mi3.11 mi3683-1233479-1183479-1184096(Top 15%)3845(Top 25%)3845(Top 172%)
20K12.43 mi3.11 mi3914-2313685-2063685-2064621(Top 17%)4306(Top 28%)4306(Top 192%)
Half13.11 mi0.68 mi3948-343713-283713-284804(Top 18%)4466(Top 29%)4466(Top 199%)
25K15.53 mi2.42 mi4449-5014162-4494162-4496332(Top 24%)5672(Top 37%)5672(Top 253%)
30K18.64 mi3.11 mi4917-4684575-4134575-4136239(Top 23%)5541(Top 37%)5541(Top 247%)
20M20.00 mi1.36 mi5106-1894729-1544729-1547135(Top 27%)6052(Top 40%)6052(Top 270%)
21M21.00 mi1.00 mi5315-2094894-1654894-1659597(Top 36%)7384(Top 49%)7384(Top 329%)
35K21.75 mi0.75 mi5431-1164986-924986-929490(Top 36%)7327(Top 48%)7327(Top 327%)
23M23.00 mi1.25 mi5582-1515104-1185104-1189530(Top 36%)7234(Top 48%)7234(Top 323%)
24M24.00 mi1.00 mi5691-1095176-725176-7210098(Top 38%)7432(Top 49%)7432(Top 332%)
40K24.85 mi0.85 mi5774-835225-495225-499819(Top 37%)7235(Top 48%)7235(Top 323%)
25.2M25.20 mi0.35 mi5814-405252-275252-2710340(Top 39%)7438(Top 49%)7438(Top 332%)
Finish26.22 mi1.02 mi5896-825303-515303-519730(Top 37%)7122(Top 47%)7122(Top 318%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4096

Males

3845

M40-44

3845

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3612

Males

3412

M40-44

3412

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4096

Males

3845

M40-44

3845

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4621

Males

4306

M40-44

4306

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4804

Males

4466

M40-44

4466

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6332

Males

5672

M40-44

5672

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6239

Males

5541

M40-44

5541

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7135

Males

6052

M40-44

6052

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9597

Males

7384

M40-44

7384

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9490

Males

7327

M40-44

7327

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9530

Males

7234

M40-44

7234

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10098

Males

7432

M40-44

7432

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9819

Males

7235

M40-44

7235

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10340

Males

7438

M40-44

7438

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9730

Males

7122

M40-44

7122

Passing Analysis

Category:
Athletes Passed
551
Passed By
2852
Net Change
-2301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3595
5K → 10K206171+35#3595#3560
10K → 15K67190-123#3560#3683
15K → 20K47278-231#3683#3914
20K → Half741-34#3914#3948
Half → 25K12513-501#3948#4449
25K → 30K40508-468#4449#4917
30K → 20M26215-189#4917#5106
20M → 21M15224-209#5106#5315
21M → 35K8124-116#5315#5431
35K → 23M34185-151#5431#5582
23M → 24M22131-109#5582#5691
24M → 40K20103-83#5691#5774
40K → 25.2M1252-40#5774#5814
25.2M → Finish35117-82#5814#5896
TOTALS5512852-2301
📊

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