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BOSTON MARATHON 2024

Colin Boerger

Bib: 1215•M

AE

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Division (M18-39)
#0 / 4849
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:22
Rank: #232
Start → 5K
17:22 | 5:35/mi
10K· 6.21 mi
34:53
Rank: #233 (-1)
5K → 10K
17:31 | 5:38/mi
15K· 9.32 mi
52:19
Rank: #197 (+36)
10K → 15K
17:26 | 5:37/mi
20K· 12.43 mi
1:09:52
Rank: #177 (+20)
15K → 20K
17:33 | 5:39/mi
Half· 13.11 mi
1:13:43
Rank: #177
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:27:43
Rank: #173 (+4)
Half → 25K
14:00 | 5:46/mi
30K· 18.64 mi
1:48:31
Rank: #276 (-103)
25K → 30K
20:48 | 6:42/mi
20M
1:58:08
Rank: #343 (-67)
30K → 20M
9:37 | 7:05/mi
21M
2:06:22
Rank: #446 (-103)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:11:58
Rank: #515 (-69)
21M → 35K
5:36 | 7:29/mi
23M
2:20:41
Rank: #550 (-35)
35K → 23M
8:43 | 6:58/mi
24M
2:27:13
Rank: #550
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:32:47
Rank: #544 (+6)
24M → 40K
5:34 | 6:31/mi
25.2M
2:35:30
Rank: #563 (-19)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:42:14
Rank: #579 (-16)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:43
Pace5:37 /mi
2nd Half
Distance13.11 mi
Time1:28:31
Pace6:45 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4017:225:3517:22
5:35
-
10K
6.21 mi10:35:1134:535:3717:31
5:38
+0:03
15K
9.32 mi10:52:3752:195:3717:26
5:37
-0:01
20K
12.43 mi11:10:101:09:525:3717:33
5:39
+0:02
Half
13.11 mi11:14:011:13:435:373:51
5:39
0:00
25K
15.53 mi11:28:011:27:435:3914:00
5:46
+0:07
30K
18.64 mi11:48:491:48:315:4920:48
6:42
+0:56
20M
20.00 mi11:58:261:58:085:549:37
7:05
+0:23
21M
21.00 mi12:06:402:06:226:018:14
8:14
+1:09
35K
21.75 mi12:12:162:11:586:045:36
7:29
-0:45
23M
23.00 mi12:20:592:20:416:078:43
6:58
-0:31
24M
24.00 mi12:27:312:27:136:086:32
6:32
-0:26
40K
24.85 mi12:33:052:32:476:095:34
6:31
-0:01
25.2M
25.20 mi12:35:482:35:306:102:43
7:53
+1:22
Finish
26.22 mi12:42:322:42:146:126:44
6:36
-1:17

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

5:35 /mi

Average Pace

6:12 /mi

Slowest Pace

8:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:43

54% of race

Time at Steady Pace

39:38

24% of race

Time at Slower Pace

34:53

22% of race

Average Pace: 6:11 /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 mi10:17:4017:225:3517:22
5:35
#232
10K
6.21 mi10:35:1134:535:3717:31
5:38
#233
15K
9.32 mi10:52:3752:195:3717:26
5:37
#197
20K
12.43 mi11:10:101:09:525:3717:33
5:39
#177
Half
13.11 mi11:14:011:13:435:373:51
5:39
#177
25K
15.53 mi11:28:011:27:435:3914:00
5:46
#173
30K
18.64 mi11:48:491:48:315:4920:48
6:42
#276
20M
20.00 mi11:58:261:58:085:549:37
7:05
#343
21M
21.00 mi12:06:402:06:226:018:14
8:14
#446
35K
21.75 mi12:12:162:11:586:045:36
7:29
#515
23M
23.00 mi12:20:592:20:416:078:43
6:58
#550
24M
24.00 mi12:27:312:27:136:086:32
6:32
#550
40K
24.85 mi12:33:052:32:476:095:34
6:31
#544
25.2M
25.20 mi12:35:482:35:306:102:43
7:53
#563
Finish
26.22 mi12:42:322:42:146:126:44
6:36
#579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi232212212150(Top 0.6%)147(Top 1%)147(Top 3%)
10K6.21 mi3.10 mi233-1213-1213-1238(Top 0.9%)217(Top 1%)217(Top 4%)
15K9.32 mi3.11 mi197+36177+36177+36150(Top 0.6%)147(Top 1%)147(Top 3%)
20K12.43 mi3.11 mi177+20157+20157+20138(Top 0.5%)136(Top 0.9%)136(Top 3%)
Half13.11 mi0.68 mi177157157202(Top 0.8%)196(Top 1%)196(Top 4%)
25K15.53 mi2.42 mi173+4152+5152+5211(Top 0.8%)190(Top 1%)190(Top 4%)
30K18.64 mi3.11 mi276-103254-102254-1021603(Top 6%)1534(Top 11%)1534(Top 32%)
20M20.00 mi1.36 mi343-67321-67321-672650(Top 10%)2453(Top 17%)2453(Top 51%)
21M21.00 mi1.00 mi446-103422-101422-1015027(Top 20%)4109(Top 28%)4109(Top 85%)
35K21.75 mi0.75 mi515-69489-67489-674946(Top 19%)4060(Top 28%)4060(Top 84%)
23M23.00 mi1.25 mi550-35522-33522-331794(Top 7%)1652(Top 11%)1652(Top 34%)
24M24.00 mi1.00 mi550521+1521+11003(Top 4%)936(Top 6%)936(Top 19%)
40K24.85 mi0.85 mi544+6515+6515+6739(Top 3%)687(Top 5%)687(Top 14%)
25.2M25.20 mi0.35 mi563-19534-19534-192330(Top 9%)2016(Top 14%)2016(Top 42%)
Finish26.22 mi1.02 mi579-16550-16550-161670(Top 7%)1480(Top 10%)1480(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21stories
+97ft-345ft

Overall

150

Males

147

M18-39

147

5K→10K

3.1 - 6.2 mi

Top 0.9%
×5stories
+79ft-138ft

Overall

238

Males

217

M18-39

217

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3stories
+67ft-78ft

Overall

150

Males

147

M18-39

147

15K→20K

9.3 - 12.4 mi

Top 0.5%
×5stories
+106ft-86ft

Overall

138

Males

136

M18-39

136

20K→Half

12.4 - 13.1 mi

Top 0.8%
×2stories
+19ft-37ft

Overall

202

Males

196

M18-39

196

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

211

Males

190

M18-39

190

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1603

Males

1534

M18-39

1534

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2650

Males

2453

M18-39

2453

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5027

Males

4109

M18-39

4109

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4946

Males

4060

M18-39

4060

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1794

Males

1652

M18-39

1652

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1003

Males

936

M18-39

936

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

739

Males

687

M18-39

687

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2330

Males

2016

M18-39

2016

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1670

Males

1480

M18-39

1480

Passing Analysis

Category:
Athletes Passed
136
Passed By
483
Net Change
-347
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#232
5K → 10K1415-1#232#233
10K → 15K360+36#233#197
15K → 20K211+20#197#177
20K → Half110#177#177
Half → 25K139+4#177#173
25K → 30K1104-103#173#276
30K → 20M067-67#276#343
20M → 21M1104-103#343#446
21M → 35K170-69#446#515
35K → 23M540-35#515#550
23M → 24M18180#550#550
24M → 40K1812+6#550#544
40K → 25.2M221-19#544#563
25.2M → Finish521-16#563#579
TOTALS136483-347
📊

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