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BOSTON MARATHON 2024

Gerard Colpoys

Bib: 29163•M

MA

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
29:30
Rank: #21719
Start → 5K
9:30/mi
29:30 split
10K· 6.21 mi
1:00:01
Rank: #21982 (-263)
5K → 10K
9:49/mi
30:31 split
15K· 9.32 mi
1:30:07
Rank: #21688 (+294)
10K → 15K
9:41/mi
30:06 split
20K· 12.43 mi
2:02:12
Rank: #21568 (+120)
15K → 20K
10:20/mi
32:05 split
Half· 13.11 mi
2:08:30
Rank: #21439 (+129)
20K → Half
9:14/mi
6:18 split
25K· 15.53 mi
2:32:10
Rank: #20938 (+501)
Half → 25K
9:46/mi
23:40 split
30K· 18.64 mi
3:03:02
Rank: #20288 (+650)
25K → 30K
9:56/mi
30:52 split
20M
3:17:13
Rank: #20090 (+198)
30K → 20M
10:26/mi
14:11 split
21M
3:28:16
Rank: #19873 (+217)
20M → 21M
11:03/mi
11:03 split
35K· 21.75 mi
3:37:26
Rank: #19985 (-112)
21M → 35K
12:15/mi
9:10 split
23M
3:50:43
Rank: #19821 (+164)
35K → 23M
10:37/mi
13:17 split
24M
4:01:09
Rank: #19695 (+126)
23M → 24M
10:26/mi
10:26 split
40K· 24.85 mi
4:10:18
Rank: #19608 (+87)
24M → 40K
10:42/mi
9:09 split
25.2M
4:14:18
Rank: #19542 (+66)
40K → 25.2M
11:36/mi
4:00 split
Finish· 26.22 mi
4:24:06
Rank: #19433 (+109)
25.2M → Finish
9:37/mi
9:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:30
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:15:36
Pace10:21 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0829:309:3029:30
9:30
-
10K
6.21 mi12:22:391:00:019:4030:31
9:49
+0:19
15K
9.32 mi12:52:451:30:079:4030:06
9:41
-0:08
20K
12.43 mi13:24:502:02:129:5032:05
10:20
+0:39
Half
13.11 mi13:31:082:08:309:486:18
9:14
-1:06
25K
15.53 mi13:54:482:32:109:4823:40
9:46
+0:32
30K
18.64 mi14:25:403:03:029:4930:52
9:56
+0:10
20M
20.00 mi14:39:513:17:139:5214:11
10:26
+0:30
21M
21.00 mi14:50:543:28:169:5511:03
11:03
+0:37
35K
21.75 mi15:00:043:37:2610:009:10
12:15
+1:12
23M
23.00 mi15:13:213:50:4310:0213:17
10:37
-1:38
24M
24.00 mi15:23:474:01:0910:0310:26
10:26
-0:11
40K
24.85 mi15:32:564:10:1810:049:09
10:42
+0:16
25.2M
25.20 mi15:36:564:14:1810:054:00
11:36
+0:54
Finish
26.22 mi15:46:444:24:0610:059:48
9:37
-1:59

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

9:14 /mi

Average Pace

10:05 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:53

49% of race

Time at Steady Pace

1:50:00

42% of race

Time at Slower Pace

24:13

9% of race

Average Pace: 10:04 /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 mi11:52:0829:309:3029:30
9:30
#21719
10K
6.21 mi12:22:391:00:019:4030:31
9:49
#21982
15K
9.32 mi12:52:451:30:079:4030:06
9:41
#21688
20K
12.43 mi13:24:502:02:129:5032:05
10:20
#21568
Half
13.11 mi13:31:082:08:309:486:18
9:14
#21439
25K
15.53 mi13:54:482:32:109:4823:40
9:46
#20938
30K
18.64 mi14:25:403:03:029:4930:52
9:56
#20288
20M
20.00 mi14:39:513:17:139:5214:11
10:26
#20090
21M
21.00 mi14:50:543:28:169:5511:03
11:03
#19873
35K
21.75 mi15:00:043:37:2610:009:10
12:15
#19985
23M
23.00 mi15:13:213:50:4310:0213:17
10:37
#19821
24M
24.00 mi15:23:474:01:0910:0310:26
10:26
#19695
40K
24.85 mi15:32:564:10:1810:049:09
10:42
#19608
25.2M
25.20 mi15:36:564:14:1810:054:00
11:36
#19542
Finish
26.22 mi15:46:444:24:0610:059:48
9:37
#19433
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21719128971289721167(Top 83%)12705(Top 87%)12705(Top 262%)
10K6.21 mi3.10 mi21982-26313035-13813035-13822137(Top 87%)13100(Top 90%)13100(Top 270%)
15K9.32 mi3.11 mi21688+29412908+12712908+12721167(Top 83%)12705(Top 87%)12705(Top 262%)
20K12.43 mi3.11 mi21568+12012849+5912849+5921288(Top 83%)12723(Top 87%)12723(Top 262%)
Half13.11 mi0.68 mi21439+12912795+5412795+5419192(Top 75%)11710(Top 80%)11710(Top 241%)
25K15.53 mi2.42 mi20938+50112546+24912546+24918412(Top 72%)11324(Top 78%)11324(Top 234%)
30K18.64 mi3.11 mi20288+65012199+34712199+34717151(Top 67%)10523(Top 72%)10523(Top 217%)
20M20.00 mi1.36 mi20090+19812078+12112078+12117805(Top 70%)10659(Top 73%)10659(Top 220%)
21M21.00 mi1.00 mi19873+21711954+12411954+12416473(Top 64%)9854(Top 68%)9854(Top 203%)
35K21.75 mi0.75 mi19985-11211988-3411988-3422210(Top 87%)12706(Top 87%)12706(Top 262%)
23M23.00 mi1.25 mi19821+16411884+10411884+10417327(Top 68%)10222(Top 70%)10222(Top 211%)
24M24.00 mi1.00 mi19695+12611804+8011804+8017663(Top 69%)10337(Top 71%)10337(Top 213%)
40K24.85 mi0.85 mi19608+8711741+6311741+6317287(Top 68%)10083(Top 69%)10083(Top 208%)
25.2M25.20 mi0.35 mi19542+6611704+3711704+3716305(Top 64%)9589(Top 66%)9589(Top 198%)
Finish26.22 mi1.02 mi19433+10911643+6111643+6117002(Top 67%)9963(Top 68%)9963(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

21167

Males

12705

M18-39

12705

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

22137

Males

13100

M18-39

13100

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

21167

Males

12705

M18-39

12705

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21288

Males

12723

M18-39

12723

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19192

Males

11710

M18-39

11710

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

18412

Males

11324

M18-39

11324

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17151

Males

10523

M18-39

10523

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

17805

Males

10659

M18-39

10659

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16473

Males

9854

M18-39

9854

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

22210

Males

12706

M18-39

12706

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17327

Males

10222

M18-39

10222

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17663

Males

10337

M18-39

10337

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17287

Males

10083

M18-39

10083

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16305

Males

9589

M18-39

9589

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17002

Males

9963

M18-39

9963

Passing Analysis

Category:
Athletes Passed
3085
Passed By
799
Net Change
+2286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21719
5K → 10K134397-263#21719#21982
10K → 15K34147+294#21982#21688
15K → 20K250130+120#21688#21568
20K → Half1301+129#21568#21439
Half → 25K5032+501#21439#20938
25K → 30K6522+650#20938#20288
30K → 20M20911+198#20288#20090
20M → 21M2236+217#20090#19873
21M → 35K27139-112#19873#19985
35K → 23M17612+164#19985#19821
23M → 24M14014+126#19821#19695
24M → 40K10316+87#19695#19608
40K → 25.2M704+66#19608#19542
25.2M → Finish12718+109#19542#19433
TOTALS3085799+2286
📊

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