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BOSTON MARATHON 2024

Conor O'Loughlin

Bib: 8757•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M45-49)
#0 / 2218
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:03
Rank: #5453
Start → 5K
21:03 | 6:47/mi
10K· 6.21 mi
42:01
Rank: #5083 (+370)
5K → 10K
20:58 | 6:45/mi
15K· 9.32 mi
1:02:58
Rank: #4783 (+300)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:24:15
Rank: #4589 (+194)
15K → 20K
21:17 | 6:51/mi
Half· 13.11 mi
1:28:51
Rank: #4544 (+45)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:46:29
Rank: #4774 (-230)
Half → 25K
17:38 | 7:16/mi
30K· 18.64 mi
2:10:52
Rank: #5121 (-347)
25K → 30K
24:23 | 7:51/mi
20M
2:22:12
Rank: #5304 (-183)
30K → 20M
11:20 | 8:20/mi
21M
2:31:17
Rank: #5426 (-122)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
2:37:19
Rank: #5450 (-24)
21M → 35K
6:02 | 8:04/mi
23M
2:47:50
Rank: #5492 (-42)
35K → 23M
10:31 | 8:24/mi
24M
2:55:55
Rank: #5485 (+7)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:03:11
Rank: #5525 (-40)
24M → 40K
7:16 | 8:30/mi
25.2M
3:06:30
Rank: #5561 (-36)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:14:47
Rank: #5647 (-86)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:45:56
Pace8:05 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1921:036:4721:03
6:47
-
10K
6.21 mi11:07:1742:016:4620:58
6:45
-0:02
15K
9.32 mi11:28:141:02:586:4520:57
6:45
0:00
20K
12.43 mi11:49:311:24:156:4721:17
6:51
+0:06
Half
13.11 mi11:54:071:28:516:474:36
6:45
-0:06
25K
15.53 mi12:11:451:46:296:5117:38
7:16
+0:31
30K
18.64 mi12:36:082:10:527:0124:23
7:51
+0:35
20M
20.00 mi12:47:282:22:127:0711:20
8:20
+0:29
21M
21.00 mi12:56:332:31:177:129:05
9:05
+0:45
35K
21.75 mi13:02:352:37:197:146:02
8:04
-1:01
23M
23.00 mi13:13:062:47:507:1810:31
8:24
+0:20
24M
24.00 mi13:21:112:55:557:208:05
8:05
-0:19
40K
24.85 mi13:28:273:03:117:227:16
8:30
+0:25
25.2M
25.20 mi13:31:463:06:307:243:19
9:37
+1:07
Finish
26.22 mi13:40:033:14:477:268:17
8:08
-1:29

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

6:45 /mi

Average Pace

7:26 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:29

55% of race

Time at Steady Pace

1:15:54

39% of race

Time at Slower Pace

12:24

6% of race

Average Pace: 7:26 /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 mi10:46:1921:036:4721:03
6:47
#5453
10K
6.21 mi11:07:1742:016:4620:58
6:45
#5083
15K
9.32 mi11:28:141:02:586:4520:57
6:45
#4783
20K
12.43 mi11:49:311:24:156:4721:17
6:51
#4589
Half
13.11 mi11:54:071:28:516:474:36
6:45
#4544
25K
15.53 mi12:11:451:46:296:5117:38
7:16
#4774
30K
18.64 mi12:36:082:10:527:0124:23
7:51
#5121
20M
20.00 mi12:47:282:22:127:0711:20
8:20
#5304
21M
21.00 mi12:56:332:31:177:129:05
9:05
#5426
35K
21.75 mi13:02:352:37:197:146:02
8:04
#5450
23M
23.00 mi13:13:062:47:507:1810:31
8:24
#5492
24M
24.00 mi13:21:112:55:557:208:05
8:05
#5485
40K
24.85 mi13:28:273:03:117:227:16
8:30
#5525
25.2M
25.20 mi13:31:463:06:307:243:19
9:37
#5561
Finish
26.22 mi13:40:033:14:477:268:17
8:08
#5647
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5453501050104249(Top 17%)3978(Top 27%)3978(Top 179%)
10K6.21 mi3.10 mi5083+3704701+3094701+3094734(Top 19%)4398(Top 30%)4398(Top 198%)
15K9.32 mi3.11 mi4783+3004447+2544447+2544249(Top 17%)3978(Top 27%)3978(Top 179%)
20K12.43 mi3.11 mi4589+1944266+1814266+1814268(Top 17%)3967(Top 27%)3967(Top 179%)
Half13.11 mi0.68 mi4544+454222+444222+444137(Top 16%)3861(Top 26%)3861(Top 174%)
25K15.53 mi2.42 mi4774-2304409-1874409-1875667(Top 22%)4957(Top 34%)4957(Top 223%)
30K18.64 mi3.11 mi5121-3474661-2524661-2526980(Top 27%)5617(Top 39%)5617(Top 253%)
20M20.00 mi1.36 mi5304-1834765-1044765-1048573(Top 34%)6281(Top 43%)6281(Top 283%)
21M21.00 mi1.00 mi5426-1224823-584823-588933(Top 35%)6248(Top 43%)6248(Top 282%)
35K21.75 mi0.75 mi5450-244817+64817+68134(Top 32%)5816(Top 40%)5816(Top 262%)
23M23.00 mi1.25 mi5492-424814+34814+37885(Top 31%)5519(Top 38%)5519(Top 249%)
24M24.00 mi1.00 mi5485+74785+294785+297066(Top 28%)5012(Top 34%)5012(Top 226%)
40K24.85 mi0.85 mi5525-404786-14786-18307(Top 33%)5556(Top 38%)5556(Top 250%)
25.2M25.20 mi0.35 mi5561-364791-54791-59151(Top 36%)5888(Top 40%)5888(Top 265%)
Finish26.22 mi1.02 mi5647-864819-284819-289323(Top 36%)6095(Top 42%)6095(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4249

Males

3978

M45-49

3978

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4734

Males

4398

M45-49

4398

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4249

Males

3978

M45-49

3978

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4268

Males

3967

M45-49

3967

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4137

Males

3861

M45-49

3861

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5667

Males

4957

M45-49

4957

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6980

Males

5617

M45-49

5617

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8573

Males

6281

M45-49

6281

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8933

Males

6248

M45-49

6248

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8134

Males

5816

M45-49

5816

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

7885

Males

5519

M45-49

5519

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7066

Males

5012

M45-49

5012

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8307

Males

5556

M45-49

5556

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9151

Males

5888

M45-49

5888

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9323

Males

6095

M45-49

6095

Passing Analysis

Category:
Athletes Passed
1728
Passed By
1922
Net Change
-194
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5453
5K → 10K42656+370#5453#5083
10K → 15K32626+300#5083#4783
15K → 20K26470+194#4783#4589
20K → Half516+45#4589#4544
Half → 25K113343-230#4544#4774
25K → 30K88435-347#4774#5121
30K → 20M53236-183#5121#5304
20M → 21M53175-122#5304#5426
21M → 35K5781-24#5426#5450
35K → 23M88130-42#5450#5492
23M → 24M8578+7#5492#5485
24M → 40K62102-40#5485#5525
40K → 25.2M2460-36#5525#5561
25.2M → Finish38124-86#5561#5647
TOTALS17281922-194
📊

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