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BOSTON MARATHON 2024

Brian Boisvert

Bib: 1660•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:26
Rank: #1868
Start → 5K
19:26 | 6:15/mi
10K· 6.21 mi
39:27
Rank: #2250 (-382)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
59:26
Rank: #2278 (-28)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:19:43
Rank: #2239 (+39)
15K → 20K
20:17 | 6:32/mi
Half· 13.11 mi
1:24:04
Rank: #2218 (+21)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:41:12
Rank: #2540 (-322)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:07:02
Rank: #3806 (-1266)
25K → 30K
25:50 | 8:19/mi
20M
2:19:00
Rank: #4411 (-605)
30K → 20M
11:58 | 8:48/mi
21M
2:28:15
Rank: #4651 (-240)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
2:34:38
Rank: #4794 (-143)
21M → 35K
6:23 | 8:32/mi
23M
2:54:09
Rank: #7194 (-2400)
35K → 23M
19:31 | 15:35/mi
24M
3:05:01
Rank: #7896 (-702)
23M → 24M
10:52 | 10:52/mi
40K· 24.85 mi
3:12:56
Rank: #8053 (-157)
24M → 40K
7:55 | 9:16/mi
25.2M
3:22:04
Rank: #9681 (-1628)
40K → 25.2M
9:08 | 26:29/mi
Finish· 26.22 mi
3:58:43
Rank: #15992 (-6311)
25.2M → Finish
36:39 | 35:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:04
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time2:34:39
Pace11:48 /mi
📊Positive Split: 84.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1019:266:1519:26
6:15
-
10K
6.21 mi10:40:1139:276:2120:01
6:27
+0:12
15K
9.32 mi11:00:1059:266:2319:59
6:26
-0:01
20K
12.43 mi11:20:271:19:436:2520:17
6:32
+0:06
Half
13.11 mi11:24:481:24:046:254:21
6:23
-0:09
25K
15.53 mi11:41:561:41:126:3117:08
7:04
+0:41
30K
18.64 mi12:07:462:07:026:4925:50
8:19
+1:15
20M
20.00 mi12:19:442:19:006:5711:58
8:48
+0:29
21M
21.00 mi12:28:592:28:157:049:15
9:15
+0:27
35K
21.75 mi12:35:222:34:387:076:23
8:32
-0:43
23M
23.00 mi12:54:532:54:097:3419:31
15:35
+7:03
24M
24.00 mi13:05:453:05:017:4310:52
10:52
-4:43
40K
24.85 mi13:13:403:12:567:467:55
9:16
-1:36
25.2M
25.20 mi13:22:483:22:048:019:08
26:29
+17:13
Finish
26.22 mi13:59:273:58:439:0736:39
35:58
+9:29

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

6:15 /mi

Average Pace

9:07 /mi

Slowest Pace

35:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:53:25

73% of race

Time at Slower Pace

1:05:18

27% of race

Average Pace: 9:06 /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 mi10:20:1019:266:1519:26
6:15
#1868
10K
6.21 mi10:40:1139:276:2120:01
6:27
#2250
15K
9.32 mi11:00:1059:266:2319:59
6:26
#2278
20K
12.43 mi11:20:271:19:436:2520:17
6:32
#2239
Half
13.11 mi11:24:481:24:046:254:21
6:23
#2218
25K
15.53 mi11:41:561:41:126:3117:08
7:04
#2540
30K
18.64 mi12:07:462:07:026:4925:50
8:19
#3806
20M
20.00 mi12:19:442:19:006:5711:58
8:48
#4411
21M
21.00 mi12:28:592:28:157:049:15
9:15
#4651
35K
21.75 mi12:35:222:34:387:076:23
8:32
#4794
23M
23.00 mi12:54:532:54:097:3419:31
15:35
#7194
24M
24.00 mi13:05:453:05:017:4310:52
10:52
#7896
40K
24.85 mi13:13:403:12:567:467:55
9:16
#8053
25.2M
25.20 mi13:22:483:22:048:019:08
26:29
#9681
Finish
26.22 mi13:59:273:58:439:0736:39
35:58
#15992
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1868180618062369(Top 9%)2285(Top 16%)2285(Top 47%)
10K6.21 mi3.10 mi2250-3822175-3692175-3692677(Top 10%)2565(Top 18%)2565(Top 53%)
15K9.32 mi3.11 mi2278-282199-242199-242369(Top 9%)2285(Top 16%)2285(Top 47%)
20K12.43 mi3.11 mi2239+392161+382161+382314(Top 9%)2221(Top 15%)2221(Top 46%)
Half13.11 mi0.68 mi2218+212141+202141+202030(Top 8%)1960(Top 13%)1960(Top 40%)
25K15.53 mi2.42 mi2540-3222429-2882429-2884670(Top 18%)4239(Top 29%)4239(Top 87%)
30K18.64 mi3.11 mi3806-12663574-11453574-11459656(Top 38%)7110(Top 49%)7110(Top 147%)
20M20.00 mi1.36 mi4411-6054066-4924066-49211115(Top 44%)7559(Top 52%)7559(Top 156%)
21M21.00 mi1.00 mi4651-2404248-1824248-1829715(Top 38%)6628(Top 45%)6628(Top 137%)
35K21.75 mi0.75 mi4794-1434346-984346-9810928(Top 43%)7204(Top 49%)7204(Top 149%)
23M23.00 mi1.25 mi7194-24005939-15935939-159324945(Top 98%)14179(Top 97%)14179(Top 292%)
24M24.00 mi1.00 mi7896-7026304-3656304-36518862(Top 74%)10933(Top 75%)10933(Top 225%)
40K24.85 mi0.85 mi8053-1576335-316335-3112055(Top 47%)7469(Top 51%)7469(Top 154%)
25.2M25.20 mi0.35 mi9681-16287189-8547189-85425525(Top 100%)14561(Top 100%)14561(Top 300%)
Finish26.22 mi1.02 mi15992-631110059-287010059-287025536(Top 100%)14568(Top 100%)14568(Top 300%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2369

Males

2285

M18-39

2285

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2677

Males

2565

M18-39

2565

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2369

Males

2285

M18-39

2285

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2314

Males

2221

M18-39

2221

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2030

Males

1960

M18-39

1960

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4670

Males

4239

M18-39

4239

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9656

Males

7110

M18-39

7110

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11115

Males

7559

M18-39

7559

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9715

Males

6628

M18-39

6628

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10928

Males

7204

M18-39

7204

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

24945

Males

14179

M18-39

14179

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

18862

Males

10933

M18-39

10933

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12055

Males

7469

M18-39

7469

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25525

Males

14561

M18-39

14561

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

25536

Males

14568

M18-39

14568

Passing Analysis

Category:
Athletes Passed
408
Passed By
14530
Net Change
-14124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1868
5K → 10K20402-382#1868#2250
10K → 15K6492-28#2250#2278
15K → 20K11172+39#2278#2239
20K → Half265+21#2239#2218
Half → 25K29351-322#2218#2540
25K → 30K171283-1266#2540#3806
30K → 20M24629-605#3806#4411
20M → 21M33273-240#4411#4651
21M → 35K19162-143#4651#4794
35K → 23M12401-2400#4794#7194
23M → 24M12714-702#7194#7896
24M → 40K45202-157#7896#8053
40K → 25.2M11629-1628#8053#9681
25.2M → Finish66315-6311#9681#15992
TOTALS40814530-14124
📊

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