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BOSTON MARATHON 2024

Aaron Carey

Bib: 9881•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
8:04/mi
25:04
↑ 97↓ 3451.5%
10K· 6.21 mi
8:05/mi
50:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:15:44
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:42:51
↑ 106↓ 860.1%
Half· 13.11 mi
12:01/mi
1:51:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:20/mi
2:11:15
↑ 66↓ 880.2%
30K· 18.64 mi
9:46/mi
2:41:35
↑ 181↓ 1480.2%
20M
9:47/mi
2:54:53
↑ 64↓ 500.2%
21M
10:46/mi
3:05:39
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:12:04
↑ 17↓ 861.7%
23M
10:16/mi
3:24:55
↑ 23↓ 630.6%
24M
10:22/mi
3:35:17
↓ 821.3%
40K· 24.85 mi
11:08/mi
3:44:48
↓ 200.3%
25.2M
12:11/mi
3:49:00
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:58:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:03
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:07:13
Pace9:42 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4225:048:0425:04
8:04
-
10K
6.21 mi11:44:5050:128:0525:08
8:05
+0:01
15K
9.32 mi12:10:221:15:448:0825:32
8:13
+0:08
20K
12.43 mi12:37:291:42:518:1727:07
8:44
+0:31
Half
13.11 mi12:45:411:51:038:288:12
12:01
+3:17
25K
15.53 mi13:05:532:11:158:2720:12
8:20
-3:41
30K
18.64 mi13:36:132:41:358:4030:20
9:46
+1:26
20M
20.00 mi13:49:312:54:538:4513:18
9:47
+0:01
21M
21.00 mi14:00:173:05:398:5010:46
10:46
+0:59
35K
21.75 mi14:06:423:12:048:506:25
8:35
-2:11
23M
23.00 mi14:19:333:24:558:5512:51
10:16
+1:41
24M
24.00 mi14:29:553:35:178:5810:22
10:22
+0:06
40K
24.85 mi14:39:263:44:489:039:31
11:08
+0:46
25.2M
25.20 mi14:43:383:49:009:054:12
12:11
+1:03
Finish
26.22 mi14:52:543:58:169:069:16
9:06
-3:05

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

8:04 /mi

Average Pace

9:06 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:28

54% of race

Time at Steady Pace

1:16:07

32% of race

Time at Slower Pace

32:41

14% of race

Average Pace: 9:05 /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 mi11:19:4225:048:0425:04
8:04
#15143
10K
6.21 mi11:44:5050:128:0525:08
8:05
#14976
15K
9.32 mi12:10:221:15:448:0825:32
8:13
#14887
20K
12.43 mi12:37:291:42:518:1727:07
8:44
#15171
Half
13.11 mi12:45:411:51:038:288:12
12:01
#16192
25K
15.53 mi13:05:532:11:158:2720:12
8:20
#15483
30K
18.64 mi13:36:132:41:358:4030:20
9:46
#15717
20M
20.00 mi13:49:312:54:538:4513:18
9:47
#15728
21M
21.00 mi14:00:173:05:398:5010:46
10:46
#15765
35K
21.75 mi14:06:423:12:048:506:25
8:35
#15586
23M
23.00 mi14:19:333:24:558:5512:51
10:16
#15677
24M
24.00 mi14:29:553:35:178:5810:22
10:22
#15777
40K
24.85 mi14:39:263:44:489:039:31
11:08
#15912
25.2M
25.20 mi14:43:383:49:009:054:12
12:11
#15961
Finish
26.22 mi14:52:543:58:169:069:16
9:06
#15899
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15143100791007914814(Top 58%)9926(Top 68%)9926(Top 448%)
10K6.21 mi3.10 mi14976+16710020+5910020+5914794(Top 58%)9954(Top 68%)9954(Top 449%)
15K9.32 mi3.11 mi14887+899977+439977+4314814(Top 58%)9926(Top 68%)9926(Top 448%)
20K12.43 mi3.11 mi15171-28410080-10310080-10315975(Top 63%)10368(Top 71%)10368(Top 467%)
Half13.11 mi0.68 mi16192-102110464-38410464-38424591(Top 96%)14156(Top 97%)14156(Top 638%)
25K15.53 mi2.42 mi15483+70910157+30710157+30712156(Top 48%)8531(Top 59%)8531(Top 385%)
30K18.64 mi3.11 mi15717-23410183-2610183-2616480(Top 65%)10217(Top 70%)10217(Top 461%)
20M20.00 mi1.36 mi15728-1110141+4210141+4215688(Top 61%)9610(Top 66%)9610(Top 433%)
21M21.00 mi1.00 mi15765-3710110+3110110+3115666(Top 61%)9487(Top 65%)9487(Top 428%)
35K21.75 mi0.75 mi15586+17910011+9910011+9911171(Top 44%)7307(Top 50%)7307(Top 329%)
23M23.00 mi1.25 mi15677-9110001+1010001+1016316(Top 64%)9729(Top 67%)9729(Top 439%)
24M24.00 mi1.00 mi15777-10010025-2410025-2417463(Top 68%)10243(Top 70%)10243(Top 462%)
40K24.85 mi0.85 mi15912-13510057-3210057-3218417(Top 72%)10667(Top 73%)10667(Top 481%)
25.2M25.20 mi0.35 mi15961-4910068-1110068-1117727(Top 69%)10281(Top 71%)10281(Top 464%)
Finish26.22 mi1.02 mi15899+6210015+5310015+5314668(Top 57%)8831(Top 61%)8831(Top 398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14814

Males

9926

M45-49

9926

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14794

Males

9954

M45-49

9954

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14814

Males

9926

M45-49

9926

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

15975

Males

10368

M45-49

10368

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

24591

Males

14156

M45-49

14156

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12156

Males

8531

M45-49

8531

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16480

Males

10217

M45-49

10217

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15688

Males

9610

M45-49

9610

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

15666

Males

9487

M45-49

9487

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11171

Males

7307

M45-49

7307

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16316

Males

9729

M45-49

9729

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17463

Males

10243

M45-49

10243

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18417

Males

10667

M45-49

10667

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17727

Males

10281

M45-49

10281

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14668

Males

8831

M45-49

8831

Passing Analysis

Category:
Athletes Passed
2406
Passed By
3162
Net Change
-756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15143
5K → 10K362195+167#15143#14976
10K → 15K277188+89#14976#14887
15K → 20K147431-284#14887#15171
20K → Half01021-1021#15171#16192
Half → 25K7090+709#16192#15483
25K → 30K174408-234#15483#15717
30K → 20M117128-11#15717#15728
20M → 21M108145-37#15728#15765
21M → 35K1856+179#15765#15586
35K → 23M101192-91#15586#15677
23M → 24M48148-100#15677#15777
24M → 40K53188-135#15777#15912
40K → 25.2M2069-49#15912#15961
25.2M → Finish10543+62#15961#15899
TOTALS24063162-756
📊

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