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BOSTON MARATHON 2024

Aaron Brown

Bib: 3657•M

BC

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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Division (M18-39)
#0 / 4849
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:21
Rank: #1744
Start → 5K
6:14/mi
19:21 split
10K· 6.21 mi
39:22
Rank: #2168 (-424)
5K → 10K
6:27/mi
20:01 split
15K· 9.32 mi
59:44
Rank: #2435 (-267)
10K → 15K
6:33/mi
20:22 split
20K· 12.43 mi
1:20:20
Rank: #2491 (-56)
15K → 20K
6:38/mi
20:36 split
Half· 13.11 mi
1:24:47
Rank: #2507 (-16)
20K → Half
6:31/mi
4:27 split
25K· 15.53 mi
1:41:07
Rank: #2497 (+10)
Half → 25K
6:44/mi
16:20 split
30K· 18.64 mi
2:03:01
Rank: #2505 (-8)
25K → 30K
7:03/mi
21:54 split
20M
2:12:28
Rank: #2414 (+91)
30K → 20M
6:57/mi
9:27 split
21M
2:19:39
Rank: #2309 (+105)
20M → 21M
7:11/mi
7:11 split
35K· 21.75 mi
2:24:37
Rank: #2250 (+59)
21M → 35K
6:38/mi
4:58 split
23M
2:33:11
Rank: #2140 (+110)
35K → 23M
6:51/mi
8:34 split
24M
2:40:10
Rank: #2093 (+47)
23M → 24M
6:59/mi
6:59 split
40K· 24.85 mi
2:46:11
Rank: #2056 (+37)
24M → 40K
7:02/mi
6:01 split
25.2M
2:48:46
Rank: #2017 (+39)
40K → 25.2M
7:29/mi
2:35 split
Finish· 26.22 mi
2:55:08
Rank: #1919 (+98)
25.2M → Finish
6:15/mi
6:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:47
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:30:21
Pace6:54 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0319:216:1419:21
6:14
-
10K
6.21 mi10:42:0439:226:2020:01
6:27
+0:13
15K
9.32 mi11:02:2659:446:2520:22
6:33
+0:06
20K
12.43 mi11:23:021:20:206:2820:36
6:38
+0:05
Half
13.11 mi11:27:291:24:476:284:27
6:31
-0:07
25K
15.53 mi11:43:491:41:076:3116:20
6:44
+0:13
30K
18.64 mi12:05:432:03:016:3621:54
7:03
+0:19
20M
20.00 mi12:15:102:12:286:379:27
6:57
-0:06
21M
21.00 mi12:22:212:19:396:397:11
7:11
+0:14
35K
21.75 mi12:27:192:24:376:394:58
6:38
-0:33
23M
23.00 mi12:35:532:33:116:408:34
6:51
+0:13
24M
24.00 mi12:42:522:40:106:406:59
6:59
+0:08
40K
24.85 mi12:48:532:46:116:416:01
7:02
+0:03
25.2M
25.20 mi12:51:282:48:466:422:35
7:29
+0:27
Finish
26.22 mi12:57:502:55:086:416:22
6:15
-1:14

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

6:14 /mi

Average Pace

6:41 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:33

40% of race

Time at Steady Pace

50:28

29% of race

Time at Slower Pace

54:07

31% of race

Average Pace: 6:41 /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 mi10:22:0319:216:1419:21
6:14
#1744
10K
6.21 mi10:42:0439:226:2020:01
6:27
#2168
15K
9.32 mi11:02:2659:446:2520:22
6:33
#2435
20K
12.43 mi11:23:021:20:206:2820:36
6:38
#2491
Half
13.11 mi11:27:291:24:476:284:27
6:31
#2507
25K
15.53 mi11:43:491:41:076:3116:20
6:44
#2497
30K
18.64 mi12:05:432:03:016:3621:54
7:03
#2505
20M
20.00 mi12:15:102:12:286:379:27
6:57
#2414
21M
21.00 mi12:22:212:19:396:397:11
7:11
#2309
35K
21.75 mi12:27:192:24:376:394:58
6:38
#2250
23M
23.00 mi12:35:532:33:116:408:34
6:51
#2140
24M
24.00 mi12:42:522:40:106:406:59
6:59
#2093
40K
24.85 mi12:48:532:46:116:416:01
7:02
#2056
25.2M
25.20 mi12:51:282:48:466:422:35
7:29
#2017
Finish
26.22 mi12:57:502:55:086:416:22
6:15
#1919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1744168416842991(Top 12%)2851(Top 20%)2851(Top 59%)
10K6.21 mi3.10 mi2168-4242097-4132097-4132653(Top 10%)2541(Top 17%)2541(Top 52%)
15K9.32 mi3.11 mi2435-2672346-2492346-2492991(Top 12%)2851(Top 20%)2851(Top 59%)
20K12.43 mi3.11 mi2491-562393-472393-472777(Top 11%)2650(Top 18%)2650(Top 55%)
Half13.11 mi0.68 mi2507-162408-152408-152683(Top 11%)2559(Top 18%)2559(Top 53%)
25K15.53 mi2.42 mi2497+102389+192389+192822(Top 11%)2665(Top 18%)2665(Top 55%)
30K18.64 mi3.11 mi2505-82387+22387+23090(Top 12%)2863(Top 20%)2863(Top 59%)
20M20.00 mi1.36 mi2414+912306+812306+812138(Top 8%)2009(Top 14%)2009(Top 41%)
21M21.00 mi1.00 mi2309+1052207+992207+991516(Top 6%)1429(Top 10%)1429(Top 29%)
35K21.75 mi0.75 mi2250+592149+582149+581679(Top 7%)1567(Top 11%)1567(Top 32%)
23M23.00 mi1.25 mi2140+1102046+1032046+1031428(Top 6%)1339(Top 9%)1339(Top 28%)
24M24.00 mi1.00 mi2093+472000+462000+462267(Top 9%)2031(Top 14%)2031(Top 42%)
40K24.85 mi0.85 mi2056+371963+371963+371942(Top 8%)1742(Top 12%)1742(Top 36%)
25.2M25.20 mi0.35 mi2017+391925+381925+381404(Top 5%)1276(Top 9%)1276(Top 26%)
Finish26.22 mi1.02 mi1919+981828+971828+97822(Top 3%)766(Top 5%)766(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

2991

Males

2851

M18-39

2851

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2653

Males

2541

M18-39

2541

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

2991

Males

2851

M18-39

2851

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2777

Males

2650

M18-39

2650

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2683

Males

2559

M18-39

2559

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2822

Males

2665

M18-39

2665

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3090

Males

2863

M18-39

2863

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2138

Males

2009

M18-39

2009

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1516

Males

1429

M18-39

1429

21M→35K

21.0 - 21.8 mi

Top 7%
×7story building
+17ft-86ft

Overall

1679

Males

1567

M18-39

1567

35K→23M

21.8 - 23.0 mi

Top 6%
×5story building
+23ft-63ft

Overall

1428

Males

1339

M18-39

1339

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2267

Males

2031

M18-39

2031

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

1942

Males

1742

M18-39

1742

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1404

Males

1276

M18-39

1276

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

822

Males

766

M18-39

766

Passing Analysis

Category:
Athletes Passed
1019
Passed By
1194
Net Change
-175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1744
5K → 10K15439-424#1744#2168
10K → 15K22289-267#2168#2435
15K → 20K83139-56#2435#2491
20K → Half1228-16#2491#2507
Half → 25K8878+10#2507#2497
25K → 30K128136-8#2497#2505
30K → 20M11120+91#2505#2414
20M → 21M1149+105#2414#2309
21M → 35K645+59#2309#2250
35K → 23M12212+110#2250#2140
23M → 24M6518+47#2140#2093
24M → 40K5316+37#2093#2056
40K → 25.2M390+39#2056#2017
25.2M → Finish1035+98#2017#1919
TOTALS10191194-175
📊

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