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BOSTON MARATHON 2024

Lachlan Doyle

Bib: 3252•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
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
20:43
Rank: #4564
Start → 5K
20:43 | 6:40/mi
10K· 6.21 mi
41:30
Rank: #4382 (+182)
5K → 10K
20:47 | 6:41/mi
15K· 9.32 mi
1:02:18
Rank: #4182 (+200)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:38
Rank: #4186 (-4)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:28:18
Rank: #4203 (-17)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:16
Rank: #4196 (+7)
Half → 25K
16:58 | 7:00/mi
30K· 18.64 mi
2:08:23
Rank: #4339 (-143)
25K → 30K
23:07 | 7:26/mi
20M
2:19:07
Rank: #4447 (-108)
30K → 20M
10:44 | 7:54/mi
21M
2:27:43
Rank: #4512 (-65)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:33:42
Rank: #4584 (-72)
21M → 35K
5:59 | 8:00/mi
23M
2:44:14
Rank: #4678 (-94)
35K → 23M
10:32 | 8:25/mi
24M
2:53:01
Rank: #4822 (-144)
23M → 24M
8:47 | 8:47/mi
40K· 24.85 mi
3:00:47
Rank: #4976 (-154)
24M → 40K
7:46 | 9:05/mi
25.2M
3:04:06
Rank: #5009 (-33)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:11:59
Rank: #5016 (-7)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:18
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1520:436:4020:43
6:40
-
10K
6.21 mi10:45:0241:306:4120:47
6:41
+0:01
15K
9.32 mi11:05:501:02:186:4120:48
6:42
+0:01
20K
12.43 mi11:27:101:23:386:4421:20
6:52
+0:10
Half
13.11 mi11:31:501:28:186:444:40
6:50
-0:02
25K
15.53 mi11:48:481:45:166:4716:58
7:00
+0:10
30K
18.64 mi12:11:552:08:236:5323:07
7:26
+0:26
20M
20.00 mi12:22:392:19:076:5710:44
7:54
+0:28
21M
21.00 mi12:31:152:27:437:028:36
8:36
+0:42
35K
21.75 mi12:37:142:33:427:045:59
8:00
-0:36
23M
23.00 mi12:47:462:44:147:0810:32
8:25
+0:25
24M
24.00 mi12:56:332:53:017:138:47
8:47
+0:22
40K
24.85 mi13:04:193:00:477:167:46
9:05
+0:18
25.2M
25.20 mi13:07:383:04:067:183:19
9:37
+0:32
Finish
26.22 mi13:15:313:11:597:207:53
7:44
-1:53

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

6:40 /mi

Average Pace

7:20 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:16

55% of race

Time at Steady Pace

47:43

25% of race

Time at Slower Pace

39:00

20% of race

Average Pace: 7:19 /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 mi10:24:1520:436:4020:43
6:40
#4564
10K
6.21 mi10:45:0241:306:4120:47
6:41
#4382
15K
9.32 mi11:05:501:02:186:4120:48
6:42
#4182
20K
12.43 mi11:27:101:23:386:4421:20
6:52
#4186
Half
13.11 mi11:31:501:28:186:444:40
6:50
#4203
25K
15.53 mi11:48:481:45:166:4716:58
7:00
#4196
30K
18.64 mi12:11:552:08:236:5323:07
7:26
#4339
20M
20.00 mi12:22:392:19:076:5710:44
7:54
#4447
21M
21.00 mi12:31:152:27:437:028:36
8:36
#4512
35K
21.75 mi12:37:142:33:427:045:59
8:00
#4584
23M
23.00 mi12:47:462:44:147:0810:32
8:25
#4678
24M
24.00 mi12:56:332:53:017:138:47
8:47
#4822
40K
24.85 mi13:04:193:00:477:167:46
9:05
#4976
25.2M
25.20 mi13:07:383:04:067:183:19
9:37
#5009
Finish
26.22 mi13:15:313:11:597:207:53
7:44
#5016
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4564426942693897(Top 15%)3668(Top 25%)3668(Top 76%)
10K6.21 mi3.10 mi4382+1824116+1534116+1534253(Top 17%)3989(Top 27%)3989(Top 82%)
15K9.32 mi3.11 mi4182+2003925+1913925+1913897(Top 15%)3668(Top 25%)3668(Top 76%)
20K12.43 mi3.11 mi4186-43930-53930-54377(Top 17%)4060(Top 28%)4060(Top 84%)
Half13.11 mi0.68 mi4203-173942-123942-124792(Top 19%)4403(Top 30%)4403(Top 91%)
25K15.53 mi2.42 mi4196+73930+123930+124343(Top 17%)3986(Top 27%)3986(Top 82%)
30K18.64 mi3.11 mi4339-1434020-904020-904812(Top 19%)4217(Top 29%)4217(Top 87%)
20M20.00 mi1.36 mi4447-1084092-724092-726192(Top 24%)4964(Top 34%)4964(Top 102%)
21M21.00 mi1.00 mi4512-654135-434135-436674(Top 26%)5085(Top 35%)5085(Top 105%)
35K21.75 mi0.75 mi4584-724182-474182-477717(Top 30%)5591(Top 38%)5591(Top 115%)
23M23.00 mi1.25 mi4678-944223-414223-417948(Top 31%)5563(Top 38%)5563(Top 115%)
24M24.00 mi1.00 mi4822-1444302-794302-7910995(Top 43%)7038(Top 48%)7038(Top 145%)
40K24.85 mi0.85 mi4976-1544388-864388-8611221(Top 44%)7024(Top 48%)7024(Top 145%)
25.2M25.20 mi0.35 mi5009-334400-124400-129141(Top 36%)5878(Top 40%)5878(Top 121%)
Finish26.22 mi1.02 mi5016-74378+224378+226919(Top 27%)4817(Top 33%)4817(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3897

Males

3668

M18-39

3668

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4253

Males

3989

M18-39

3989

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3897

Males

3668

M18-39

3668

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4377

Males

4060

M18-39

4060

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4792

Males

4403

M18-39

4403

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4343

Males

3986

M18-39

3986

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4812

Males

4217

M18-39

4217

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6192

Males

4964

M18-39

4964

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6674

Males

5085

M18-39

5085

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7717

Males

5591

M18-39

5591

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

7948

Males

5563

M18-39

5563

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

10995

Males

7038

M18-39

7038

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11221

Males

7024

M18-39

7024

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9141

Males

5878

M18-39

5878

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

6919

Males

4817

M18-39

4817

Passing Analysis

Category:
Athletes Passed
1380
Passed By
1832
Net Change
-452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4564
5K → 10K28199+182#4564#4382
10K → 15K24949+200#4382#4182
15K → 20K155159-4#4182#4186
20K → Half2239-17#4186#4203
Half → 25K136129+7#4203#4196
25K → 30K159302-143#4196#4339
30K → 20M70178-108#4339#4447
20M → 21M60125-65#4447#4512
21M → 35K44116-72#4512#4584
35K → 23M54148-94#4584#4678
23M → 24M35179-144#4678#4822
24M → 40K28182-154#4822#4976
40K → 25.2M2356-33#4976#5009
25.2M → Finish6471-7#5009#5016
TOTALS13801832-452
📊

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