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BOSTON MARATHON 2024

Jaime Horn Junior

Bib: 6505•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Division (M18-39)
#0 / 4849
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
6:23/mi
19:51
↑ 97↓ 3451.5%
10K· 6.21 mi
6:28/mi
39:57
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:00:54
↑ 67↓ 78
20K· 12.43 mi
6:56/mi
1:22:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:37/mi
1:26:56
↑ 19↓ 370.5%
25K· 15.53 mi
7:06/mi
1:44:10
↑ 66↓ 880.2%
30K· 18.64 mi
7:32/mi
2:07:34
↑ 181↓ 1480.2%
20M
8:03/mi
2:18:30
↑ 64↓ 500.2%
21M
8:35/mi
2:27:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:32:49
↑ 17↓ 861.7%
23M
8:21/mi
2:43:16
↑ 23↓ 630.6%
24M
8:02/mi
2:51:18
↓ 821.3%
40K· 24.85 mi
8:14/mi
2:58:20
↓ 200.3%
25.2M
8:16/mi
3:01:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:22/mi
3:08:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:56
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1319:516:2319:51
6:23
-
10K
6.21 mi10:46:1939:576:2620:06
6:28
+0:05
15K
9.32 mi11:07:161:00:546:3220:57
6:45
+0:17
20K
12.43 mi11:28:471:22:256:3821:31
6:56
+0:11
Half
13.11 mi11:33:181:26:566:384:31
6:37
-0:19
25K
15.53 mi11:50:321:44:106:4217:14
7:06
+0:29
30K
18.64 mi12:13:562:07:346:5123:24
7:32
+0:26
20M
20.00 mi12:24:522:18:306:5510:56
8:03
+0:31
21M
21.00 mi12:33:272:27:057:008:35
8:35
+0:32
35K
21.75 mi12:39:112:32:497:025:44
7:40
-0:55
23M
23.00 mi12:49:382:43:167:0610:27
8:21
+0:41
24M
24.00 mi12:57:402:51:187:088:02
8:02
-0:19
40K
24.85 mi13:04:422:58:207:107:02
8:14
+0:12
25.2M
25.20 mi13:07:333:01:117:112:51
8:16
+0:02
Finish
26.22 mi13:15:033:08:417:127:30
7:22
-0:54

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

6:23 /mi

Average Pace

7:12 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:10

55% of race

Time at Steady Pace

36:38

19% of race

Time at Slower Pace

47:53

25% of race

Average Pace: 7:12 /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 mi10:26:1319:516:2319:51
6:23
#2626
10K
6.21 mi10:46:1939:576:2620:06
6:28
#2694
15K
9.32 mi11:07:161:00:546:3220:57
6:45
#3180
20K
12.43 mi11:28:471:22:256:3821:31
6:56
#3480
Half
13.11 mi11:33:181:26:566:384:31
6:37
#3459
25K
15.53 mi11:50:321:44:106:4217:14
7:06
#3675
30K
18.64 mi12:13:562:07:346:5123:24
7:32
#4026
20M
20.00 mi12:24:522:18:306:5510:56
8:03
#4266
21M
21.00 mi12:33:272:27:057:008:35
8:35
#4341
35K
21.75 mi12:39:112:32:497:025:44
7:40
#4346
23M
23.00 mi12:49:382:43:167:0610:27
8:21
#4461
24M
24.00 mi12:57:402:51:187:088:02
8:02
#4474
40K
24.85 mi13:04:422:58:207:107:02
8:14
#4483
25.2M
25.20 mi13:07:333:01:117:112:51
8:16
#4425
Finish
26.22 mi13:15:033:08:417:127:30
7:22
#4377
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2626252625264243(Top 17%)3972(Top 27%)3972(Top 82%)
10K6.21 mi3.10 mi2694-682590-642590-642820(Top 11%)2697(Top 19%)2697(Top 56%)
15K9.32 mi3.11 mi3180-4863028-4383028-4384243(Top 17%)3972(Top 27%)3972(Top 82%)
20K12.43 mi3.11 mi3480-3003306-2783306-2784795(Top 19%)4400(Top 30%)4400(Top 91%)
Half13.11 mi0.68 mi3459+213288+183288+183322(Top 13%)3156(Top 22%)3156(Top 65%)
25K15.53 mi2.42 mi3675-2163476-1883476-1884852(Top 19%)4364(Top 30%)4364(Top 90%)
30K18.64 mi3.11 mi4026-3513766-2903766-2905244(Top 21%)4519(Top 31%)4519(Top 93%)
20M20.00 mi1.36 mi4266-2403949-1833949-1836998(Top 27%)5428(Top 37%)5428(Top 112%)
21M21.00 mi1.00 mi4341-753991-423991-426584(Top 26%)5021(Top 34%)5021(Top 104%)
35K21.75 mi0.75 mi4346-53986+53986+55875(Top 23%)4600(Top 32%)4600(Top 95%)
23M23.00 mi1.25 mi4461-1154053-674053-677592(Top 30%)5376(Top 37%)5376(Top 111%)
24M24.00 mi1.00 mi4474-134037+164037+166784(Top 27%)4860(Top 33%)4860(Top 100%)
40K24.85 mi0.85 mi4483-94014+234014+236899(Top 27%)4794(Top 33%)4794(Top 99%)
25.2M25.20 mi0.35 mi4425+583958+563958+563582(Top 14%)2913(Top 20%)2913(Top 60%)
Finish26.22 mi1.02 mi4377+483902+563902+564808(Top 19%)3690(Top 25%)3690(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4243

Males

3972

M18-39

3972

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

2820

Males

2697

M18-39

2697

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4243

Males

3972

M18-39

3972

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

4795

Males

4400

M18-39

4400

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3322

Males

3156

M18-39

3156

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

4852

Males

4364

M18-39

4364

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5244

Males

4519

M18-39

4519

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6998

Males

5428

M18-39

5428

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6584

Males

5021

M18-39

5021

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5875

Males

4600

M18-39

4600

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7592

Males

5376

M18-39

5376

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6784

Males

4860

M18-39

4860

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6899

Males

4794

M18-39

4794

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3582

Males

2913

M18-39

2913

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4808

Males

3690

M18-39

3690

Passing Analysis

Category:
Athletes Passed
871
Passed By
2622
Net Change
-1751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2626
5K → 10K107175-68#2626#2694
10K → 15K17503-486#2694#3180
15K → 20K44344-300#3180#3480
20K → Half3312+21#3480#3459
Half → 25K72288-216#3459#3675
25K → 30K107458-351#3675#4026
30K → 20M46286-240#4026#4266
20M → 21M67142-75#4266#4341
21M → 35K5257-5#4341#4346
35K → 23M58173-115#4346#4461
23M → 24M6477-13#4461#4474
24M → 40K6069-9#4474#4483
40K → 25.2M646+58#4483#4425
25.2M → Finish8032+48#4425#4377
TOTALS8712622-1751
📊

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