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BOSTON MARATHON 2024

Sven Horst

Bib: 28157•M

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
8:09/mi
25:20
↑ 97↓ 3451.5%
10K· 6.21 mi
8:11/mi
50:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:16:54
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:44:45
↑ 106↓ 860.1%
Half· 13.11 mi
8:26/mi
1:50:30
↑ 19↓ 370.5%
25K· 15.53 mi
9:22/mi
2:13:13
↑ 66↓ 880.2%
30K· 18.64 mi
9:57/mi
2:44:08
↑ 181↓ 1480.2%
20M
10:23/mi
2:58:15
↑ 64↓ 500.2%
21M
11:16/mi
3:09:31
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:16:27
↑ 17↓ 861.7%
23M
10:15/mi
3:29:17
↑ 23↓ 630.6%
24M
9:26/mi
3:38:43
↓ 821.3%
40K· 24.85 mi
10:08/mi
3:47:23
↓ 200.3%
25.2M
13:03/mi
3:51:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:59:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:30
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:09:17
Pace9:52 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3125:208:0925:20
8:09
-
10K
6.21 mi12:11:5750:468:1025:26
8:11
+0:02
15K
9.32 mi12:38:051:16:548:1526:08
8:25
+0:14
20K
12.43 mi13:05:561:44:458:2627:51
8:58
+0:33
Half
13.11 mi13:11:411:50:308:265:45
8:26
-0:32
25K
15.53 mi13:34:242:13:138:3522:43
9:22
+0:56
30K
18.64 mi14:05:192:44:088:4830:55
9:57
+0:35
20M
20.00 mi14:19:262:58:158:5514:07
10:23
+0:26
21M
21.00 mi14:30:423:09:319:0111:16
11:16
+0:53
35K
21.75 mi14:37:383:16:279:026:56
9:16
-2:00
23M
23.00 mi14:50:283:29:179:0612:50
10:15
+0:59
24M
24.00 mi14:59:543:38:439:079:26
9:26
-0:49
40K
24.85 mi15:08:343:47:239:098:40
10:08
+0:42
25.2M
25.20 mi15:13:043:51:539:124:30
13:03
+2:55
Finish
26.22 mi15:20:583:59:479:097:54
7:45
-5:18

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

7:45 /mi

Average Pace

9:09 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:33

38% of race

Time at Steady Pace

1:37:51

41% of race

Time at Slower Pace

51:23

21% of race

Average Pace: 9:09 /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 mi11:46:3125:208:0925:20
8:09
#15731
10K
6.21 mi12:11:5750:468:1025:26
8:11
#15571
15K
9.32 mi12:38:051:16:548:1526:08
8:25
#15629
20K
12.43 mi13:05:561:44:458:2627:51
8:58
#15992
Half
13.11 mi13:11:411:50:308:265:45
8:26
#15967
25K
15.53 mi13:34:242:13:138:3522:43
9:22
#16182
30K
18.64 mi14:05:192:44:088:4830:55
9:57
#16425
20M
20.00 mi14:19:262:58:158:5514:07
10:23
#16556
21M
21.00 mi14:30:423:09:319:0111:16
11:16
#16655
35K
21.75 mi14:37:383:16:279:026:56
9:16
#16588
23M
23.00 mi14:50:283:29:179:0612:50
10:15
#16575
24M
24.00 mi14:59:543:38:439:079:26
9:26
#16445
40K
24.85 mi15:08:343:47:239:098:40
10:08
#16377
25.2M
25.20 mi15:13:043:51:539:124:30
13:03
#16492
Finish
26.22 mi15:20:583:59:479:097:54
7:45
#16194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15731102871028715885(Top 62%)10351(Top 71%)10351(Top 467%)
10K6.21 mi3.10 mi15571+16010253+3410253+3415439(Top 60%)10224(Top 70%)10224(Top 461%)
15K9.32 mi3.11 mi15629-5810263-1010263-1015885(Top 62%)10351(Top 71%)10351(Top 467%)
20K12.43 mi3.11 mi15992-36310385-12210385-12217190(Top 67%)10892(Top 75%)10892(Top 491%)
Half13.11 mi0.68 mi15967+2510365+2010365+2015288(Top 60%)10051(Top 69%)10051(Top 453%)
25K15.53 mi2.42 mi16182-21510429-6410429-6417059(Top 67%)10720(Top 74%)10720(Top 483%)
30K18.64 mi3.11 mi16425-24310462-3310462-3317200(Top 67%)10540(Top 72%)10540(Top 475%)
20M20.00 mi1.36 mi16556-13110477-1510477-1517659(Top 69%)10579(Top 73%)10579(Top 477%)
21M21.00 mi1.00 mi16655-9910493-1610493-1617034(Top 67%)10125(Top 69%)10125(Top 456%)
35K21.75 mi0.75 mi16588+6710453+4010453+4014557(Top 57%)8910(Top 61%)8910(Top 402%)
23M23.00 mi1.25 mi16575+1310414+3910414+3916273(Top 64%)9704(Top 67%)9704(Top 438%)
24M24.00 mi1.00 mi16445+13010317+9710317+9714188(Top 56%)8629(Top 59%)8629(Top 389%)
40K24.85 mi0.85 mi16377+6810258+5910258+5915484(Top 61%)9197(Top 63%)9197(Top 415%)
25.2M25.20 mi0.35 mi16492-11510296-3810296-3819780(Top 77%)11326(Top 78%)11326(Top 511%)
Finish26.22 mi1.02 mi16194+29810140+15610140+1567068(Top 28%)4913(Top 34%)4913(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15885

Males

10351

M45-49

10351

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15439

Males

10224

M45-49

10224

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15885

Males

10351

M45-49

10351

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17190

Males

10892

M45-49

10892

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15288

Males

10051

M45-49

10051

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17059

Males

10720

M45-49

10720

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17200

Males

10540

M45-49

10540

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17659

Males

10579

M45-49

10579

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17034

Males

10125

M45-49

10125

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14557

Males

8910

M45-49

8910

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16273

Males

9704

M45-49

9704

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14188

Males

8629

M45-49

8629

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15484

Males

9197

M45-49

9197

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19780

Males

11326

M45-49

11326

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7068

Males

4913

M45-49

4913

Passing Analysis

Category:
Athletes Passed
2042
Passed By
2505
Net Change
-463
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15731
5K → 10K366206+160#15731#15571
10K → 15K214272-58#15571#15629
15K → 20K153516-363#15629#15992
20K → Half5934+25#15992#15967
Half → 25K147362-215#15967#16182
25K → 30K160403-243#16182#16425
30K → 20M88219-131#16425#16556
20M → 21M72171-99#16556#16655
21M → 35K9629+67#16655#16588
35K → 23M10289+13#16588#16575
23M → 24M16030+130#16575#16445
24M → 40K11547+68#16445#16377
40K → 25.2M12127-115#16377#16492
25.2M → Finish2980+298#16492#16194
TOTALS20422505-463
📊

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