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BOSTON MARATHON 2024

Brian Butcher

Bib: 898•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:47
Rank: #1057
Start → 5K
18:47 | 6:03/mi
10K· 6.21 mi
37:21
Rank: #912 (+145)
5K → 10K
18:34 | 5:59/mi
15K· 9.32 mi
55:47
Rank: #802 (+110)
10K → 15K
18:26 | 5:56/mi
20K· 12.43 mi
1:14:33
Rank: #756 (+46)
15K → 20K
18:46 | 6:02/mi
Half· 13.11 mi
1:18:40
Rank: #762 (-6)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:33:31
Rank: #731 (+31)
Half → 25K
14:51 | 6:07/mi
30K· 18.64 mi
1:53:19
Rank: #711 (+20)
25K → 30K
19:48 | 6:22/mi
20M
2:02:18
Rank: #717 (-6)
30K → 20M
8:59 | 6:37/mi
21M
2:09:25
Rank: #721 (-4)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:14:20
Rank: #736 (-15)
21M → 35K
4:55 | 6:34/mi
23M
2:23:03
Rank: #768 (-32)
35K → 23M
8:43 | 6:58/mi
24M
2:29:58
Rank: #792 (-24)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:35:49
Rank: #788 (+4)
24M → 40K
5:51 | 6:51/mi
25.2M
2:38:23
Rank: #789 (-1)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:45:08
Rank: #797 (-8)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:40
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:26:28
Pace6:36 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0318:476:0318:47
6:03
-
10K
6.21 mi10:37:3737:216:0118:34
5:59
-0:04
15K
9.32 mi10:56:0355:475:5918:26
5:56
-0:03
20K
12.43 mi11:14:491:14:336:0018:46
6:02
+0:06
Half
13.11 mi11:18:561:18:406:004:07
6:02
0:00
25K
15.53 mi11:33:471:33:316:0114:51
6:07
+0:05
30K
18.64 mi11:53:351:53:196:0519:48
6:22
+0:15
20M
20.00 mi12:02:342:02:186:078:59
6:37
+0:15
21M
21.00 mi12:09:412:09:256:107:07
7:07
+0:30
35K
21.75 mi12:14:362:14:206:114:55
6:34
-0:33
23M
23.00 mi12:23:192:23:036:138:43
6:58
+0:24
24M
24.00 mi12:30:142:29:586:156:55
6:55
-0:03
40K
24.85 mi12:36:052:35:496:165:51
6:51
-0:04
25.2M
25.20 mi12:38:392:38:236:172:34
7:27
+0:36
Finish
26.22 mi12:45:242:45:086:186:45
6:37
-0:50

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

5:56 /mi

Average Pace

6:18 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:31

57% of race

Time at Steady Pace

40:27

24% of race

Time at Slower Pace

31:10

19% of race

Average Pace: 6:18 /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 mi10:19:0318:476:0318:47
6:03
#1057
10K
6.21 mi10:37:3737:216:0118:34
5:59
#912
15K
9.32 mi10:56:0355:475:5918:26
5:56
#802
20K
12.43 mi11:14:491:14:336:0018:46
6:02
#756
Half
13.11 mi11:18:561:18:406:004:07
6:02
#762
25K
15.53 mi11:33:471:33:316:0114:51
6:07
#731
30K
18.64 mi11:53:351:53:196:0519:48
6:22
#711
20M
20.00 mi12:02:342:02:186:078:59
6:37
#717
21M
21.00 mi12:09:412:09:256:107:07
7:07
#721
35K
21.75 mi12:14:362:14:206:114:55
6:34
#736
23M
23.00 mi12:23:192:23:036:138:43
6:58
#768
24M
24.00 mi12:30:142:29:586:156:55
6:55
#792
40K
24.85 mi12:36:052:35:496:165:51
6:51
#788
25.2M
25.20 mi12:38:392:38:236:172:34
7:27
#789
Finish
26.22 mi12:45:242:45:086:186:45
6:37
#797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi105710201020613(Top 2%)591(Top 4%)591(Top 12%)
10K6.21 mi3.10 mi912+145877+143877+143806(Top 3%)779(Top 5%)779(Top 16%)
15K9.32 mi3.11 mi802+110774+103774+103613(Top 2%)591(Top 4%)591(Top 12%)
20K12.43 mi3.11 mi756+46730+44730+44677(Top 3%)647(Top 4%)647(Top 13%)
Half13.11 mi0.68 mi762-6736-6736-6864(Top 3%)834(Top 6%)834(Top 17%)
25K15.53 mi2.42 mi731+31703+33703+33701(Top 3%)671(Top 5%)671(Top 14%)
30K18.64 mi3.11 mi711+20681+22681+22778(Top 3%)744(Top 5%)744(Top 15%)
20M20.00 mi1.36 mi717-6687-6687-61091(Top 4%)1036(Top 7%)1036(Top 21%)
21M21.00 mi1.00 mi721-4691-4691-41329(Top 5%)1254(Top 9%)1254(Top 26%)
35K21.75 mi0.75 mi736-15704-13704-131432(Top 6%)1344(Top 9%)1344(Top 28%)
23M23.00 mi1.25 mi768-32736-32736-321795(Top 7%)1653(Top 11%)1653(Top 34%)
24M24.00 mi1.00 mi792-24760-24760-242026(Top 8%)1831(Top 13%)1831(Top 38%)
40K24.85 mi0.85 mi788+4756+4756+41393(Top 5%)1277(Top 9%)1277(Top 26%)
25.2M25.20 mi0.35 mi789-17567561259(Top 5%)1145(Top 8%)1145(Top 24%)
Finish26.22 mi1.02 mi797-8760-4760-41727(Top 7%)1525(Top 10%)1525(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

613

Males

591

M18-39

591

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

806

Males

779

M18-39

779

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

613

Males

591

M18-39

591

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

677

Males

647

M18-39

647

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

864

Males

834

M18-39

834

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

701

Males

671

M18-39

671

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

778

Males

744

M18-39

744

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1091

Males

1036

M18-39

1036

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1329

Males

1254

M18-39

1254

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1432

Males

1344

M18-39

1344

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1795

Males

1653

M18-39

1653

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2026

Males

1831

M18-39

1831

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1393

Males

1277

M18-39

1277

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1259

Males

1145

M18-39

1145

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1727

Males

1525

M18-39

1525

Passing Analysis

Category:
Athletes Passed
547
Passed By
287
Net Change
+260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1057
5K → 10K15712+145#1057#912
10K → 15K1133+110#912#802
15K → 20K6115+46#802#756
20K → Half511-6#756#762
Half → 25K4716+31#762#731
25K → 30K5636+20#731#711
30K → 20M2228-6#711#717
20M → 21M1519-4#717#721
21M → 35K1126-15#721#736
35K → 23M1547-32#736#768
23M → 24M1034-24#768#792
24M → 40K1713+4#792#788
40K → 25.2M78-1#788#789
25.2M → Finish1119-8#789#797
TOTALS547287+260
📊

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