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BOSTON MARATHON 2023

Mark Beauregard

Bib: 29286•M

NH

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:54
Rank: #20356
Start → 5K
27:54 | 8:59/mi
10K· 6.21 mi
55:23
Rank: #20271 (+85)
5K → 10K
27:29 | 8:51/mi
15K· 9.32 mi
1:23:30
Rank: #20383 (-112)
10K → 15K
28:07 | 9:03/mi
20K· 12.43 mi
1:51:43
Rank: #20313 (+70)
15K → 20K
28:13 | 9:05/mi
Half· 13.11 mi
1:57:42
Rank: #20260 (+53)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:19:37
Rank: #20057 (+203)
Half → 25K
21:55 | 9:02/mi
30K· 18.64 mi
2:51:19
Rank: #20413 (-356)
25K → 30K
31:42 | 10:12/mi
20M
3:05:53
Rank: #20595 (-182)
30K → 20M
14:34 | 10:43/mi
21M
3:17:39
Rank: #20724 (-129)
20M → 21M
11:46 | 11:46/mi
35K· 21.75 mi
3:26:47
Rank: #20998 (-274)
21M → 35K
9:08 | 12:12/mi
23M
3:40:20
Rank: #21066 (-68)
35K → 23M
13:33 | 10:49/mi
24M
3:50:50
Rank: #21099 (-33)
23M → 24M
10:30 | 10:30/mi
40K· 24.85 mi
4:00:23
Rank: #21184 (-85)
24M → 40K
9:33 | 11:10/mi
25.2M
4:04:09
Rank: #21171 (+13)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
4:14:36
Rank: #21217 (-46)
25.2M → Finish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:16:54
Pace10:27 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1727:548:5927:54
8:59
-
10K
6.21 mi12:17:4655:238:5527:29
8:51
-0:08
15K
9.32 mi12:45:531:23:308:5828:07
9:03
+0:12
20K
12.43 mi13:14:061:51:438:5928:13
9:05
+0:02
Half
13.11 mi13:20:051:57:428:595:59
8:46
-0:19
25K
15.53 mi13:42:002:19:378:5921:55
9:02
+0:16
30K
18.64 mi14:13:422:51:199:1131:42
10:12
+1:10
20M
20.00 mi14:28:163:05:539:1814:34
10:43
+0:31
21M
21.00 mi14:40:023:17:399:2511:46
11:46
+1:03
35K
21.75 mi14:49:103:26:479:309:08
12:12
+0:26
23M
23.00 mi15:02:433:40:209:3513:33
10:49
-1:23
24M
24.00 mi15:13:133:50:509:3710:30
10:30
-0:19
40K
24.85 mi15:22:464:00:239:409:33
11:10
+0:40
25.2M
25.20 mi15:26:324:04:099:413:46
10:55
-0:15
Finish
26.22 mi15:36:594:14:369:4310:27
10:15
-0:40

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

8:46 /mi

Average Pace

9:43 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:37

55% of race

Time at Steady Pace

1:07:13

26% of race

Time at Slower Pace

47:46

19% of race

Average Pace: 9:43 /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 mi11:50:1727:548:5927:54
8:59
#20356
10K
6.21 mi12:17:4655:238:5527:29
8:51
#20271
15K
9.32 mi12:45:531:23:308:5828:07
9:03
#20383
20K
12.43 mi13:14:061:51:438:5928:13
9:05
#20313
Half
13.11 mi13:20:051:57:428:595:59
8:46
#20260
25K
15.53 mi13:42:002:19:378:5921:55
9:02
#20057
30K
18.64 mi14:13:422:51:199:1131:42
10:12
#20413
20M
20.00 mi14:28:163:05:539:1814:34
10:43
#20595
21M
21.00 mi14:40:023:17:399:2511:46
11:46
#20724
35K
21.75 mi14:49:103:26:479:309:08
12:12
#20998
23M
23.00 mi15:02:433:40:209:3513:33
10:49
#21066
24M
24.00 mi15:13:133:50:509:3710:30
10:30
#21099
40K
24.85 mi15:22:464:00:239:409:33
11:10
#21184
25.2M
25.20 mi15:26:324:04:099:413:46
10:55
#21171
Finish
26.22 mi15:36:594:14:369:4310:27
10:15
#21217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20356123071230720726(Top 78%)12628(Top 83%)12628(Top 239%)
10K6.21 mi3.10 mi20271+8512345-3812345-3820162(Top 76%)12347(Top 81%)12347(Top 234%)
15K9.32 mi3.11 mi20383-11212413-6812413-6820726(Top 78%)12628(Top 83%)12628(Top 239%)
20K12.43 mi3.11 mi20313+7012398+1512398+1520056(Top 75%)12332(Top 81%)12332(Top 233%)
Half13.11 mi0.68 mi20260+5312376+2212376+2219337(Top 73%)12043(Top 79%)12043(Top 228%)
25K15.53 mi2.42 mi20057+20312300+7612300+7619158(Top 72%)11921(Top 79%)11921(Top 226%)
30K18.64 mi3.11 mi20413-35612432-13212432-13221527(Top 81%)12860(Top 85%)12860(Top 243%)
20M20.00 mi1.36 mi20595-18212501-6912501-6922187(Top 83%)13076(Top 86%)13076(Top 247%)
21M21.00 mi1.00 mi20724-12912555-5412555-5422342(Top 84%)13131(Top 87%)13131(Top 248%)
35K21.75 mi0.75 mi20998-27412653-9812653-9824887(Top 93%)14264(Top 94%)14264(Top 270%)
23M23.00 mi1.25 mi21066-6812675-2212675-2221998(Top 83%)12905(Top 85%)12905(Top 244%)
24M24.00 mi1.00 mi21099-33126751267522033(Top 83%)12893(Top 85%)12893(Top 244%)
40K24.85 mi0.85 mi21184-8512704-2912704-2922673(Top 85%)13161(Top 87%)13161(Top 249%)
25.2M25.20 mi0.35 mi21171+1312700+412700+420260(Top 76%)12049(Top 79%)12049(Top 228%)
Finish26.22 mi1.02 mi21217-4612714-1412714-1422420(Top 84%)13059(Top 86%)13059(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20726

Males

12628

M18-39

12628

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20162

Males

12347

M18-39

12347

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20726

Males

12628

M18-39

12628

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

20056

Males

12332

M18-39

12332

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19337

Males

12043

M18-39

12043

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19158

Males

11921

M18-39

11921

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

21527

Males

12860

M18-39

12860

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

22187

Males

13076

M18-39

13076

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22342

Males

13131

M18-39

13131

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

24887

Males

14264

M18-39

14264

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21998

Males

12905

M18-39

12905

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22033

Males

12893

M18-39

12893

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22673

Males

13161

M18-39

13161

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20260

Males

12049

M18-39

12049

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22420

Males

13059

M18-39

13059

Passing Analysis

Category:
Athletes Passed
1294
Passed By
2155
Net Change
-861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20356
5K → 10K350265+85#20356#20271
10K → 15K140252-112#20271#20383
15K → 20K207137+70#20383#20313
20K → Half6310+53#20313#20260
Half → 25K24340+203#20260#20057
25K → 30K64420-356#20057#20413
30K → 20M29211-182#20413#20595
20M → 21M36165-129#20595#20724
21M → 35K8282-274#20724#20998
35K → 23M42110-68#20998#21066
23M → 24M3972-33#21066#21099
24M → 40K26111-85#21099#21184
40K → 25.2M229+13#21184#21171
25.2M → Finish2571-46#21171#21217
TOTALS12942155-861
📊

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