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BOSTON MARATHON 2024

Ciaran Kelly

Bib: 27673•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #10076
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
46:03
Rank: #9707 (+369)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:09:06
Rank: #9457 (+250)
10K → 15K
23:03 | 7:25/mi
20K· 12.43 mi
1:32:17
Rank: #9056 (+401)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:37:19
Rank: #8996 (+60)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:55:24
Rank: #8534 (+462)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:19:08
Rank: #7869 (+665)
25K → 30K
23:44 | 7:38/mi
20M
2:29:34
Rank: #7578 (+291)
30K → 20M
10:26 | 7:41/mi
21M
2:37:38
Rank: #7281 (+297)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:43:33
Rank: #7205 (+76)
21M → 35K
5:55 | 7:55/mi
23M
2:53:37
Rank: #7025 (+180)
35K → 23M
10:04 | 8:02/mi
24M
3:01:42
Rank: #6986 (+39)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:08:31
Rank: #6868 (+118)
24M → 40K
6:49 | 7:58/mi
25.2M
3:11:45
Rank: #6862 (+6)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:19:52
Rank: #6864 (-2)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:19
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:42:33
Pace7:49 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5723:037:2523:03
7:25
-
10K
6.21 mi12:03:5746:037:2523:00
7:24
-0:01
15K
9.32 mi12:27:001:09:067:2523:03
7:25
+0:01
20K
12.43 mi12:50:111:32:177:2623:11
7:28
+0:03
Half
13.11 mi12:55:131:37:197:255:02
7:23
-0:05
25K
15.53 mi13:13:181:55:247:2618:05
7:27
+0:04
30K
18.64 mi13:37:022:19:087:2823:44
7:38
+0:11
20M
20.00 mi13:47:282:29:347:2910:26
7:41
+0:03
21M
21.00 mi13:55:322:37:387:308:04
8:04
+0:23
35K
21.75 mi14:01:272:43:337:315:55
7:55
-0:09
23M
23.00 mi14:11:312:53:377:3310:04
8:02
+0:07
24M
24.00 mi14:19:363:01:427:348:05
8:05
+0:03
40K
24.85 mi14:26:253:08:317:356:49
7:58
-0:07
25.2M
25.20 mi14:29:393:11:457:373:14
9:23
+1:25
Finish
26.22 mi14:37:463:19:527:388:07
7:58
-1:25

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

7:23 /mi

Average Pace

7:38 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:08

37% of race

Time at Steady Pace

1:21:21

41% of race

Time at Slower Pace

44:23

22% of race

Average Pace: 7:37 /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 mi11:40:5723:037:2523:03
7:25
#10076
10K
6.21 mi12:03:5746:037:2523:00
7:24
#9707
15K
9.32 mi12:27:001:09:067:2523:03
7:25
#9457
20K
12.43 mi12:50:111:32:177:2623:11
7:28
#9056
Half
13.11 mi12:55:131:37:197:255:02
7:23
#8996
25K
15.53 mi13:13:181:55:247:2618:05
7:27
#8534
30K
18.64 mi13:37:022:19:087:2823:44
7:38
#7869
20M
20.00 mi13:47:282:29:347:2910:26
7:41
#7578
21M
21.00 mi13:55:322:37:387:308:04
8:04
#7281
35K
21.75 mi14:01:272:43:337:315:55
7:55
#7205
23M
23.00 mi14:11:312:53:377:3310:04
8:02
#7025
24M
24.00 mi14:19:363:01:427:348:05
8:05
#6986
40K
24.85 mi14:26:253:08:317:356:49
7:58
#6868
25.2M
25.20 mi14:29:393:11:457:373:14
9:23
#6862
Finish
26.22 mi14:37:463:19:527:388:07
7:58
#6864
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi10076799979999014(Top 35%)7290(Top 50%)7290(Top 363%)
10K6.21 mi3.10 mi9707+3697771+2287771+2289431(Top 37%)7562(Top 52%)7562(Top 376%)
15K9.32 mi3.11 mi9457+2507601+1707601+1709014(Top 35%)7290(Top 50%)7290(Top 363%)
20K12.43 mi3.11 mi9056+4017346+2557346+2558086(Top 32%)6647(Top 46%)6647(Top 331%)
Half13.11 mi0.68 mi8996+607306+407306+408152(Top 32%)6700(Top 46%)6700(Top 333%)
25K15.53 mi2.42 mi8534+4627000+3067000+3066726(Top 26%)5654(Top 39%)5654(Top 281%)
30K18.64 mi3.11 mi7869+6656516+4846516+4845809(Top 23%)4885(Top 34%)4885(Top 243%)
20M20.00 mi1.36 mi7578+2916309+2076309+2075093(Top 20%)4308(Top 30%)4308(Top 214%)
21M21.00 mi1.00 mi7281+2976087+2226087+2224427(Top 17%)3737(Top 26%)3737(Top 186%)
35K21.75 mi0.75 mi7205+766004+836004+837180(Top 28%)5322(Top 37%)5322(Top 265%)
23M23.00 mi1.25 mi7025+1805845+1595845+1595939(Top 23%)4500(Top 31%)4500(Top 224%)
24M24.00 mi1.00 mi6986+395778+675778+677076(Top 28%)5022(Top 34%)5022(Top 250%)
40K24.85 mi0.85 mi6868+1185658+1205658+1205661(Top 22%)4154(Top 28%)4154(Top 207%)
25.2M25.20 mi0.35 mi6862+65632+265632+268176(Top 32%)5405(Top 37%)5405(Top 269%)
Finish26.22 mi1.02 mi6864-25599+335599+338297(Top 32%)5547(Top 38%)5547(Top 276%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9014

Males

7290

M40-44

7290

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9431

Males

7562

M40-44

7562

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9014

Males

7290

M40-44

7290

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8086

Males

6647

M40-44

6647

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8152

Males

6700

M40-44

6700

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6726

Males

5654

M40-44

5654

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5809

Males

4885

M40-44

4885

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5093

Males

4308

M40-44

4308

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4427

Males

3737

M40-44

3737

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7180

Males

5322

M40-44

5322

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5939

Males

4500

M40-44

4500

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7076

Males

5022

M40-44

5022

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5661

Males

4154

M40-44

4154

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8176

Males

5405

M40-44

5405

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8297

Males

5547

M40-44

5547

Passing Analysis

Category:
Athletes Passed
3773*
Passed By
561
Net Change
+3212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10076
5K → 10K469*100+369#10076#9707
10K → 15K32272+250#9707#9457
15K → 20K43635+401#9457#9056
20K → Half7111+60#9056#8996
Half → 25K47412+462#8996#8534
25K → 30K68318+665#8534#7869
30K → 20M30211+291#7869#7578
20M → 21M3058+297#7578#7281
21M → 35K11640+76#7281#7205
35K → 23M21232+180#7205#7025
23M → 24M11475+39#7025#6986
24M → 40K14325+118#6986#6868
40K → 25.2M4539+6#6868#6862
25.2M → Finish8183-2#6862#6864
TOTALS3773*561+3212

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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