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BOSTON MARATHON 2024

Constantin Weisser

Bib: 25105•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
10:07/mi
31:25
↑ 97↓ 3451.5%
10K· 6.21 mi
9:34/mi
1:01:08
↑ 79↓ 1380.4%
15K· 9.32 mi
10:18/mi
1:33:08
↑ 67↓ 78
20K· 12.43 mi
10:02/mi
2:04:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:10:59
↑ 19↓ 370.5%
25K· 15.53 mi
9:46/mi
2:34:40
↑ 66↓ 880.2%
30K· 18.64 mi
10:10/mi
3:06:15
↑ 181↓ 1480.2%
20M
9:19/mi
3:18:54
↑ 64↓ 500.2%
21M
9:57/mi
3:28:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:35:09
↑ 17↓ 861.7%
23M
8:26/mi
3:45:42
↑ 23↓ 630.6%
24M
8:23/mi
3:54:05
↓ 821.3%
40K· 24.85 mi
8:16/mi
4:01:09
↓ 200.3%
25.2M
9:11/mi
4:04:19
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
4:12:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:10:59
Pace9:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:25
Pace9:16 /mi
📊Negative Split: 7.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5831:2510:0731:25
10:07
-
10K
6.21 mi12:16:411:01:089:5029:43
9:34
-0:33
15K
9.32 mi12:48:411:33:0810:0032:00
10:18
+0:44
20K
12.43 mi13:19:512:04:1810:0031:10
10:02
-0:16
Half
13.11 mi13:26:322:10:599:596:41
9:48
-0:14
25K
15.53 mi13:50:132:34:409:5723:41
9:46
-0:02
30K
18.64 mi14:21:483:06:159:5931:35
10:10
+0:24
20M
20.00 mi14:34:273:18:549:5712:39
9:19
-0:51
21M
21.00 mi14:44:243:28:519:579:57
9:57
+0:38
35K
21.75 mi14:50:423:35:099:546:18
8:25
-1:32
23M
23.00 mi15:01:153:45:429:4910:33
8:26
+0:01
24M
24.00 mi15:09:383:54:059:458:23
8:23
-0:03
40K
24.85 mi15:16:424:01:099:427:04
8:16
-0:07
25.2M
25.20 mi15:19:524:04:199:423:10
9:11
+0:55
Finish
26.22 mi15:27:574:12:249:388:05
7:56
-1:15

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

7:56 /mi

Average Pace

9:38 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:23

16% of race

Time at Steady Pace

1:25:51

34% of race

Time at Slower Pace

2:06:10

50% of race

Average Pace: 9:38 /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 mi11:46:5831:2510:0731:25
10:07
#23221
10K
6.21 mi12:16:411:01:089:5029:43
9:34
#22412
15K
9.32 mi12:48:411:33:0810:0032:00
10:18
#22459
20K
12.43 mi13:19:512:04:1810:0031:10
10:02
#21960
Half
13.11 mi13:26:322:10:599:596:41
9:48
#21914
25K
15.53 mi13:50:132:34:409:5723:41
9:46
#21361
30K
18.64 mi14:21:483:06:159:5931:35
10:10
#20741
20M
20.00 mi14:34:273:18:549:5712:39
9:19
#20322
21M
21.00 mi14:44:243:28:519:579:57
9:57
#19966
35K
21.75 mi14:50:423:35:099:546:18
8:25
#19673
23M
23.00 mi15:01:153:45:429:4910:33
8:26
#19174
24M
24.00 mi15:09:383:54:059:458:23
8:23
#18818
40K
24.85 mi15:16:424:01:099:427:04
8:16
#18488
25.2M
25.20 mi15:19:524:04:199:423:10
9:11
#18324
Finish
26.22 mi15:27:574:12:249:388:05
7:56
#18015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23221136591365922538(Top 88%)13324(Top 91%)13324(Top 275%)
10K6.21 mi3.10 mi22412+80913251+40813251+40821548(Top 84%)12827(Top 88%)12827(Top 265%)
15K9.32 mi3.11 mi22459-4713291-4013291-4022538(Top 88%)13324(Top 91%)13324(Top 275%)
20K12.43 mi3.11 mi21960+49913034+25713034+25720642(Top 81%)12442(Top 85%)12442(Top 257%)
Half13.11 mi0.68 mi21914+4613006+2813006+2820911(Top 82%)12497(Top 86%)12497(Top 258%)
25K15.53 mi2.42 mi21361+55312746+26012746+26018429(Top 72%)11329(Top 78%)11329(Top 234%)
30K18.64 mi3.11 mi20741+62012410+33612410+33617853(Top 70%)10857(Top 74%)10857(Top 224%)
20M20.00 mi1.36 mi20322+41912180+23012180+23013659(Top 53%)8697(Top 60%)8697(Top 179%)
21M21.00 mi1.00 mi19966+35612004+17612004+17612767(Top 50%)8078(Top 55%)8078(Top 167%)
35K21.75 mi0.75 mi19673+29311832+17211832+17210272(Top 40%)6889(Top 47%)6889(Top 142%)
23M23.00 mi1.25 mi19174+49911585+24711585+2478054(Top 32%)5636(Top 39%)5636(Top 116%)
24M24.00 mi1.00 mi18818+35611394+19111394+1918760(Top 34%)5914(Top 41%)5914(Top 122%)
40K24.85 mi0.85 mi18488+33011222+17211222+1727151(Top 28%)4952(Top 34%)4952(Top 102%)
25.2M25.20 mi0.35 mi18324+16411129+9311129+937405(Top 29%)5031(Top 35%)5031(Top 104%)
Finish26.22 mi1.02 mi18015+30910950+17910950+1798136(Top 32%)5474(Top 38%)5474(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22538

Males

13324

M18-39

13324

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21548

Males

12827

M18-39

12827

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22538

Males

13324

M18-39

13324

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20642

Males

12442

M18-39

12442

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20911

Males

12497

M18-39

12497

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18429

Males

11329

M18-39

11329

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17853

Males

10857

M18-39

10857

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13659

Males

8697

M18-39

8697

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12767

Males

8078

M18-39

8078

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10272

Males

6889

M18-39

6889

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8054

Males

5636

M18-39

5636

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8760

Males

5914

M18-39

5914

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7151

Males

4952

M18-39

4952

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7405

Males

5031

M18-39

5031

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8136

Males

5474

M18-39

5474

Passing Analysis

Category:
Athletes Passed
5432
Passed By
226
Net Change
+5206
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23221
5K → 10K8178+809#23221#22412
10K → 15K148195-47#22412#22459
15K → 20K51011+499#22459#21960
20K → Half493+46#21960#21914
Half → 25K5563+553#21914#21361
25K → 30K6266+620#21361#20741
30K → 20M4190+419#20741#20322
20M → 21M3560+356#20322#19966
21M → 35K2930+293#19966#19673
35K → 23M4990+499#19673#19174
23M → 24M3560+356#19174#18818
24M → 40K3300+330#18818#18488
40K → 25.2M1640+164#18488#18324
25.2M → Finish3090+309#18324#18015
TOTALS5432226+5206
📊

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