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BOSTON MARATHON 2024

Mauricio O'Connell

Bib: 24174•M

NJ

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:29/mi
29:27
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
58:17
↑ 79↓ 1380.4%
15K· 9.32 mi
9:50/mi
1:28:50
↑ 67↓ 78
20K· 12.43 mi
10:25/mi
2:01:11
↑ 106↓ 860.1%
Half· 13.11 mi
10:23/mi
2:08:16
↑ 19↓ 370.5%
25K· 15.53 mi
10:38/mi
2:34:02
↑ 66↓ 880.2%
30K· 18.64 mi
10:47/mi
3:07:32
↑ 181↓ 1480.2%
20M
11:11/mi
3:22:44
↑ 64↓ 500.2%
21M
11:53/mi
3:34:37
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:42:42
↑ 17↓ 861.7%
23M
11:12/mi
3:56:43
↑ 23↓ 630.6%
24M
10:38/mi
4:07:21
↓ 821.3%
40K· 24.85 mi
10:49/mi
4:16:36
↓ 200.3%
25.2M
11:07/mi
4:20:26
↑ 13↓ 160.2%
Finish· 26.22 mi
9:33/mi
4:30:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:16
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:21:54
Pace10:49 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0229:279:2929:27
9:29
-
10K
6.21 mi12:13:5258:179:2328:50
9:17
-0:12
15K
9.32 mi12:44:251:28:509:3230:33
9:50
+0:33
20K
12.43 mi13:16:462:01:119:4532:21
10:25
+0:35
Half
13.11 mi13:23:512:08:169:477:05
10:23
-0:02
25K
15.53 mi13:49:372:34:029:5525:46
10:38
+0:15
30K
18.64 mi14:23:073:07:3210:0433:30
10:47
+0:09
20M
20.00 mi14:38:193:22:4410:0815:12
11:11
+0:24
21M
21.00 mi14:50:123:34:3710:1311:53
11:53
+0:42
35K
21.75 mi14:58:173:42:4210:148:05
10:48
-1:05
23M
23.00 mi15:12:183:56:4310:1814:01
11:12
+0:24
24M
24.00 mi15:22:564:07:2110:1810:38
10:38
-0:34
40K
24.85 mi15:32:114:16:3610:199:15
10:49
+0:11
25.2M
25.20 mi15:36:014:20:2610:203:50
11:07
+0:18
Finish
26.22 mi15:45:454:30:1010:199:44
9:33
-1:34

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

9:17 /mi

Average Pace

10:19 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:34

36% of race

Time at Steady Pace

2:06:40

47% of race

Time at Slower Pace

44:56

17% of race

Average Pace: 10:18 /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 mi11:45:0229:279:2929:27
9:29
#21663
10K
6.21 mi12:13:5258:179:2328:50
9:17
#21205
15K
9.32 mi12:44:251:28:509:3230:33
9:50
#21312
20K
12.43 mi13:16:462:01:119:4532:21
10:25
#21323
Half
13.11 mi13:23:512:08:169:477:05
10:23
#21383
25K
15.53 mi13:49:372:34:029:5525:46
10:38
#21245
30K
18.64 mi14:23:073:07:3210:0433:30
10:47
#20918
20M
20.00 mi14:38:193:22:4410:0815:12
11:11
#20816
21M
21.00 mi14:50:123:34:3710:1311:53
11:53
#20681
35K
21.75 mi14:58:173:42:4210:148:05
10:48
#20637
23M
23.00 mi15:12:183:56:4310:1814:01
11:12
#20535
24M
24.00 mi15:22:564:07:2110:1810:38
10:38
#20431
40K
24.85 mi15:32:114:16:3610:199:15
10:49
#20329
25.2M
25.20 mi15:36:014:20:2610:203:50
11:07
#20232
Finish
26.22 mi15:45:454:30:1010:199:44
9:33
#20117
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21663128711287121511(Top 84%)12860(Top 88%)12860(Top 640%)
10K6.21 mi3.10 mi21205+45812667+20412667+20420727(Top 81%)12471(Top 86%)12471(Top 621%)
15K9.32 mi3.11 mi21312-10712735-6812735-6821511(Top 84%)12860(Top 88%)12860(Top 640%)
20K12.43 mi3.11 mi21323-1112749-1412749-1421487(Top 84%)12813(Top 88%)12813(Top 638%)
Half13.11 mi0.68 mi21383-6012769-2012769-2022392(Top 88%)13173(Top 90%)13173(Top 656%)
25K15.53 mi2.42 mi21245+13812695+7412695+7420709(Top 81%)12357(Top 85%)12357(Top 615%)
30K18.64 mi3.11 mi20918+32712482+21312482+21319473(Top 76%)11606(Top 80%)11606(Top 578%)
20M20.00 mi1.36 mi20816+10212407+7512407+7519699(Top 77%)11590(Top 80%)11590(Top 577%)
21M21.00 mi1.00 mi20681+13512313+9412313+9418544(Top 73%)10912(Top 75%)10912(Top 543%)
35K21.75 mi0.75 mi20637+4412279+3412279+3419350(Top 76%)11301(Top 78%)11301(Top 563%)
23M23.00 mi1.25 mi20535+10212209+7012209+7018934(Top 74%)11043(Top 76%)11043(Top 550%)
24M24.00 mi1.00 mi20431+10412140+6912140+6918246(Top 71%)10625(Top 73%)10625(Top 529%)
40K24.85 mi0.85 mi20329+10212085+5512085+5517614(Top 69%)10255(Top 70%)10255(Top 510%)
25.2M25.20 mi0.35 mi20232+9712024+6112024+6114885(Top 58%)8882(Top 61%)8882(Top 442%)
Finish26.22 mi1.02 mi20117+11511960+6411960+6416748(Top 66%)9827(Top 67%)9827(Top 489%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21511

Males

12860

M40-44

12860

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20727

Males

12471

M40-44

12471

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21511

Males

12860

M40-44

12860

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21487

Males

12813

M40-44

12813

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22392

Males

13173

M40-44

13173

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20709

Males

12357

M40-44

12357

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19473

Males

11606

M40-44

11606

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

19699

Males

11590

M40-44

11590

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

18544

Males

10912

M40-44

10912

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19350

Males

11301

M40-44

11301

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

18934

Males

11043

M40-44

11043

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18246

Males

10625

M40-44

10625

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17614

Males

10255

M40-44

10255

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14885

Males

8882

M40-44

8882

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16748

Males

9827

M40-44

9827

Passing Analysis

Category:
Athletes Passed
2406
Passed By
860
Net Change
+1546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21663
5K → 10K54284+458#21663#21205
10K → 15K140247-107#21205#21312
15K → 20K191202-11#21312#21323
20K → Half2181-60#21323#21383
Half → 25K21577+138#21383#21245
25K → 30K36336+327#21245#20918
30K → 20M13432+102#20918#20816
20M → 21M15621+135#20816#20681
21M → 35K6521+44#20681#20637
35K → 23M13129+102#20637#20535
23M → 24M11410+104#20535#20431
24M → 40K1108+102#20431#20329
40K → 25.2M992+97#20329#20232
25.2M → Finish12510+115#20232#20117
TOTALS2406860+1546
📊

Passing Visuals

Category:
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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