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BOSTON MARATHON 2024

Brian Weir

Bib: 7154•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Male)
#0 / 14578
Top 41%
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
20:34
Rank: #4184
Start → 5K
20:34 | 6:37/mi
10K· 6.21 mi
41:43
Rank: #4673 (-489)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:02:53
Rank: #4700 (-27)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:25
Rank: #4680 (+20)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:29:10
Rank: #4727 (-47)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:48:19
Rank: #5558 (-831)
Half → 25K
19:09 | 7:54/mi
30K· 18.64 mi
2:17:49
Rank: #7408 (-1850)
25K → 30K
29:30 | 9:30/mi
20M
2:29:46
Rank: #7649 (-241)
30K → 20M
11:57 | 8:48/mi
21M
2:39:47
Rank: #7969 (-320)
20M → 21M
10:01 | 10:01/mi
35K· 21.75 mi
2:46:05
Rank: #8014 (-45)
21M → 35K
6:18 | 8:25/mi
23M
2:56:35
Rank: #7892 (+122)
35K → 23M
10:30 | 8:23/mi
24M
3:04:53
Rank: #7864 (+28)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
3:12:01
Rank: #7789 (+75)
24M → 40K
7:08 | 8:21/mi
25.2M
3:14:59
Rank: #7696 (+93)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:22:55
Rank: #7624 (+72)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:10
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:53:45
Pace8:41 /mi
📊Positive Split: 27.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2720:346:3720:34
6:37
-
10K
6.21 mi10:49:3641:436:4321:09
6:48
+0:11
15K
9.32 mi11:10:461:02:536:4521:10
6:49
+0:01
20K
12.43 mi11:32:181:24:256:4821:32
6:56
+0:07
Half
13.11 mi11:37:031:29:106:484:45
6:58
+0:02
25K
15.53 mi11:56:121:48:196:5819:09
7:54
+0:56
30K
18.64 mi12:25:422:17:497:2429:30
9:30
+1:36
20M
20.00 mi12:37:392:29:467:2911:57
8:48
-0:42
21M
21.00 mi12:47:402:39:477:3710:01
10:01
+1:13
35K
21.75 mi12:53:582:46:057:386:18
8:25
-1:36
23M
23.00 mi13:04:282:56:357:4110:30
8:23
-0:02
24M
24.00 mi13:12:463:04:537:428:18
8:18
-0:05
40K
24.85 mi13:19:543:12:017:447:08
8:21
+0:03
25.2M
25.20 mi13:22:523:14:597:442:58
8:36
+0:15
Finish
26.22 mi13:30:483:22:557:457:56
7:47
-0:49

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

7:45 /mi

Slowest Pace

10:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:06

48% of race

Time at Steady Pace

54:21

27% of race

Time at Slower Pace

51:28

25% of race

Average Pace: 7:44 /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 mi10:28:2720:346:3720:34
6:37
#4184
10K
6.21 mi10:49:3641:436:4321:09
6:48
#4673
15K
9.32 mi11:10:461:02:536:4521:10
6:49
#4700
20K
12.43 mi11:32:181:24:256:4821:32
6:56
#4680
Half
13.11 mi11:37:031:29:106:484:45
6:58
#4727
25K
15.53 mi11:56:121:48:196:5819:09
7:54
#5558
30K
18.64 mi12:25:422:17:497:2429:30
9:30
#7408
20M
20.00 mi12:37:392:29:467:2911:57
8:48
#7649
21M
21.00 mi12:47:402:39:477:3710:01
10:01
#7969
35K
21.75 mi12:53:582:46:057:386:18
8:25
#8014
23M
23.00 mi13:04:282:56:357:4110:30
8:23
#7892
24M
24.00 mi13:12:463:04:537:428:18
8:18
#7864
40K
24.85 mi13:19:543:12:017:447:08
8:21
#7789
25.2M
25.20 mi13:22:523:14:597:442:58
8:36
#7696
Finish
26.22 mi13:30:483:22:557:457:56
7:47
#7624
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4184395139514860(Top 19%)4492(Top 31%)4492(Top 93%)
10K6.21 mi3.10 mi4673-4894359-4084359-4085260(Top 21%)4852(Top 33%)4852(Top 100%)
15K9.32 mi3.11 mi4700-274376-174376-174860(Top 19%)4492(Top 31%)4492(Top 93%)
20K12.43 mi3.11 mi4680+204350+264350+264841(Top 19%)4440(Top 30%)4440(Top 92%)
Half13.11 mi0.68 mi4727-474392-424392-425538(Top 22%)4992(Top 34%)4992(Top 103%)
25K15.53 mi2.42 mi5558-8315042-6505042-6509505(Top 37%)7236(Top 50%)7236(Top 149%)
30K18.64 mi3.11 mi7408-18506258-12166258-121615429(Top 60%)9736(Top 67%)9736(Top 201%)
20M20.00 mi1.36 mi7649-2416351-936351-9311026(Top 43%)7510(Top 52%)7510(Top 155%)
21M21.00 mi1.00 mi7969-3206480-1296480-12912998(Top 51%)8175(Top 56%)8175(Top 169%)
35K21.75 mi0.75 mi8014-456471+96471+910221(Top 40%)6838(Top 47%)6838(Top 141%)
23M23.00 mi1.25 mi7892+1226347+1246347+1247812(Top 31%)5488(Top 38%)5488(Top 113%)
24M24.00 mi1.00 mi7864+286286+616286+618281(Top 32%)5636(Top 39%)5636(Top 116%)
40K24.85 mi0.85 mi7789+756198+886198+887539(Top 30%)5128(Top 35%)5128(Top 106%)
25.2M25.20 mi0.35 mi7696+936117+816117+814871(Top 19%)3677(Top 25%)3677(Top 76%)
Finish26.22 mi1.02 mi7624+726031+866031+867256(Top 28%)5007(Top 34%)5007(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4860

Males

4492

M18-39

4492

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5260

Males

4852

M18-39

4852

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4860

Males

4492

M18-39

4492

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4841

Males

4440

M18-39

4440

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5538

Males

4992

M18-39

4992

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9505

Males

7236

M18-39

7236

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15429

Males

9736

M18-39

9736

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11026

Males

7510

M18-39

7510

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

12998

Males

8175

M18-39

8175

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10221

Males

6838

M18-39

6838

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

7812

Males

5488

M18-39

5488

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8281

Males

5636

M18-39

5636

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7539

Males

5128

M18-39

5128

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4871

Males

3677

M18-39

3677

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7256

Males

5007

M18-39

5007

Passing Analysis

Category:
Athletes Passed
1208
Passed By
4648
Net Change
-3440
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4184
5K → 10K51540-489#4184#4673
10K → 15K121148-27#4673#4700
15K → 20K175155+20#4700#4680
20K → Half1865-47#4680#4727
Half → 25K39870-831#4727#5558
25K → 30K151865-1850#5558#7408
30K → 20M63304-241#7408#7649
20M → 21M56376-320#7649#7969
21M → 35K5297-45#7969#8014
35K → 23M18361+122#8014#7892
23M → 24M10577+28#7892#7864
24M → 40K11843+75#7864#7789
40K → 25.2M996+93#7789#7696
25.2M → Finish11341+72#7696#7624
TOTALS12084648-3440
📊

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