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BOSTON MARATHON 2023

Benjamin Salvail

Bib: 5836•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4931
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:16
Rank: #4974 (-43)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:03:10
Rank: #4770 (+204)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:24:02
Rank: #4469 (+301)
15K → 20K
20:52 | 6:43/mi
Half· 13.11 mi
1:28:34
Rank: #4415 (+54)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:46
Rank: #4165 (+250)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:06:15
Rank: #4054 (+111)
25K → 30K
21:29 | 6:55/mi
20M
2:15:50
Rank: #4066 (-12)
30K → 20M
9:35 | 7:03/mi
21M
2:23:06
Rank: #4000 (+66)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:28:13
Rank: #4010 (-10)
21M → 35K
5:07 | 6:50/mi
23M
2:37:08
Rank: #4036 (-26)
35K → 23M
8:55 | 7:07/mi
24M
2:43:58
Rank: #4012 (+24)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:49:43
Rank: #3924 (+88)
24M → 40K
5:45 | 6:44/mi
25.2M
2:52:06
Rank: #3844 (+80)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:58:37
Rank: #3704 (+140)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:34
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:03
Pace6:52 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1521:136:5021:13
6:50
-
10K
6.21 mi10:45:1842:166:4821:03
6:47
-0:03
15K
9.32 mi11:06:121:03:106:4720:54
6:44
-0:03
20K
12.43 mi11:27:041:24:026:4620:52
6:43
-0:01
Half
13.11 mi11:31:361:28:346:454:32
6:39
-0:04
25K
15.53 mi11:47:481:44:466:4516:12
6:41
+0:02
30K
18.64 mi12:09:172:06:156:4621:29
6:55
+0:14
20M
20.00 mi12:18:522:15:506:479:35
7:03
+0:08
21M
21.00 mi12:26:082:23:066:497:16
7:16
+0:13
35K
21.75 mi12:31:152:28:136:495:07
6:50
-0:26
23M
23.00 mi12:40:102:37:086:508:55
7:07
+0:17
24M
24.00 mi12:47:002:43:586:506:50
6:50
-0:17
40K
24.85 mi12:52:452:49:436:505:45
6:44
-0:06
25.2M
25.20 mi12:55:082:52:066:502:23
6:55
+0:11
Finish
26.22 mi13:01:392:58:376:496:31
6:24
-0:31

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

6:24 /mi

Average Pace

6:49 /mi

Slowest Pace

7:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:51

86% of race

Time at Steady Pace

25:46

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:24:1521:136:5021:13
6:50
#4931
10K
6.21 mi10:45:1842:166:4821:03
6:47
#4974
15K
9.32 mi11:06:121:03:106:4720:54
6:44
#4770
20K
12.43 mi11:27:041:24:026:4620:52
6:43
#4469
Half
13.11 mi11:31:361:28:346:454:32
6:39
#4415
25K
15.53 mi11:47:481:44:466:4516:12
6:41
#4165
30K
18.64 mi12:09:172:06:156:4621:29
6:55
#4054
20M
20.00 mi12:18:522:15:506:479:35
7:03
#4066
21M
21.00 mi12:26:082:23:066:497:16
7:16
#4000
35K
21.75 mi12:31:152:28:136:495:07
6:50
#4010
23M
23.00 mi12:40:102:37:086:508:55
7:07
#4036
24M
24.00 mi12:47:002:43:586:506:50
6:50
#4012
40K
24.85 mi12:52:452:49:436:505:45
6:44
#3924
25.2M
25.20 mi12:55:082:52:066:502:23
6:55
#3844
Finish
26.22 mi13:01:392:58:376:496:31
6:24
#3704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4931457745774381(Top 16%)4100(Top 27%)4100(Top 78%)
10K6.21 mi3.10 mi4974-434613-364613-365029(Top 19%)4652(Top 31%)4652(Top 88%)
15K9.32 mi3.11 mi4770+2044438+1754438+1754381(Top 16%)4100(Top 27%)4100(Top 78%)
20K12.43 mi3.11 mi4469+3014178+2604178+2603699(Top 14%)3498(Top 23%)3498(Top 66%)
Half13.11 mi0.68 mi4415+544132+464132+463795(Top 14%)3579(Top 24%)3579(Top 68%)
25K15.53 mi2.42 mi4165+2503904+2283904+2283240(Top 12%)3088(Top 20%)3088(Top 58%)
30K18.64 mi3.11 mi4054+1113811+933811+933755(Top 14%)3521(Top 23%)3521(Top 67%)
20M20.00 mi1.36 mi4066-123819-83819-84318(Top 16%)3978(Top 26%)3978(Top 75%)
21M21.00 mi1.00 mi4000+663757+623757+623451(Top 13%)3209(Top 21%)3209(Top 61%)
35K21.75 mi0.75 mi4010-103762-53762-54403(Top 17%)4021(Top 26%)4021(Top 76%)
23M23.00 mi1.25 mi4036-263784-223784-224385(Top 16%)3994(Top 26%)3994(Top 76%)
24M24.00 mi1.00 mi4012+243758+263758+263817(Top 14%)3489(Top 23%)3489(Top 66%)
40K24.85 mi0.85 mi3924+883674+843674+842480(Top 9%)2300(Top 15%)2300(Top 44%)
25.2M25.20 mi0.35 mi3844+803609+653609+651526(Top 6%)1443(Top 10%)1443(Top 27%)
Finish26.22 mi1.02 mi3704+1403478+1313478+1312012(Top 8%)1877(Top 12%)1877(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4381

Males

4100

M18-39

4100

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5029

Males

4652

M18-39

4652

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4381

Males

4100

M18-39

4100

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3699

Males

3498

M18-39

3498

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3795

Males

3579

M18-39

3579

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3240

Males

3088

M18-39

3088

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3755

Males

3521

M18-39

3521

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4318

Males

3978

M18-39

3978

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3451

Males

3209

M18-39

3209

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4403

Males

4021

M18-39

4021

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4385

Males

3994

M18-39

3994

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3817

Males

3489

M18-39

3489

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2480

Males

2300

M18-39

2300

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1526

Males

1443

M18-39

1443

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2012

Males

1877

M18-39

1877

Passing Analysis

Category:
Athletes Passed
1838
Passed By
611
Net Change
+1227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4931
5K → 10K173216-43#4931#4974
10K → 15K24137+204#4974#4770
15K → 20K31110+301#4770#4469
20K → Half595+54#4469#4415
Half → 25K2599+250#4415#4165
25K → 30K16857+111#4165#4054
30K → 20M5062-12#4054#4066
20M → 21M9731+66#4066#4000
21M → 35K3747-10#4000#4010
35K → 23M4571-26#4010#4036
23M → 24M6440+24#4036#4012
24M → 40K10416+88#4012#3924
40K → 25.2M822+80#3924#3844
25.2M → Finish1488+140#3844#3704
TOTALS1838611+1227
📊

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