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BOSTON MARATHON 2024

Seth Siciliano

Bib: 3941•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M45-49)
#0 / 2218
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #3748
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
41:05
Rank: #3848 (-100)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:01:30
Rank: #3548 (+300)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:22:36
Rank: #3581 (-33)
15K → 20K
21:06 | 6:47/mi
Half· 13.11 mi
1:27:04
Rank: #3526 (+55)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:29
Rank: #3381 (+145)
Half → 25K
16:25 | 6:46/mi
30K· 18.64 mi
2:05:18
Rank: #3190 (+191)
25K → 30K
21:49 | 7:01/mi
20M
2:14:48
Rank: #3063 (+127)
30K → 20M
9:30 | 6:59/mi
21M
2:22:48
Rank: #3119 (-56)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:27:43
Rank: #3014 (+105)
21M → 35K
4:55 | 6:34/mi
23M
2:36:17
Rank: #2830 (+184)
35K → 23M
8:34 | 6:51/mi
24M
2:42:59
Rank: #2686 (+144)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:48:52
Rank: #2588 (+98)
24M → 40K
5:53 | 6:53/mi
25.2M
2:51:43
Rank: #2597 (-9)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:58:25
Rank: #2506 (+91)
25.2M → Finish
6:42 | 6:34/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:04
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:31:21
Pace6:58 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3220:246:3420:24
6:34
-
10K
6.21 mi10:43:1341:056:3720:41
6:39
+0:05
15K
9.32 mi11:03:381:01:306:3620:25
6:34
-0:05
20K
12.43 mi11:24:441:22:366:3921:06
6:47
+0:13
Half
13.11 mi11:29:121:27:046:384:28
6:33
-0:14
25K
15.53 mi11:45:371:43:296:4016:25
6:46
+0:13
30K
18.64 mi12:07:262:05:186:4321:49
7:01
+0:15
20M
20.00 mi12:16:562:14:486:449:30
6:59
-0:02
21M
21.00 mi12:24:562:22:486:488:00
8:00
+1:01
35K
21.75 mi12:29:512:27:436:484:55
6:34
-1:26
23M
23.00 mi12:38:252:36:176:488:34
6:51
+0:17
24M
24.00 mi12:45:072:42:596:476:42
6:42
-0:09
40K
24.85 mi12:51:002:48:526:485:53
6:53
+0:11
25.2M
25.20 mi12:53:512:51:436:492:51
8:16
+1:23
Finish
26.22 mi13:00:332:58:256:496:42
6:34
-1:42

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

6:33 /mi

Average Pace

6:49 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:34

94% of race

Time at Slower Pace

10:51

6% of race

Average Pace: 6:48 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:3220:246:3420:24
6:34
#3748
10K
6.21 mi10:43:1341:056:3720:41
6:39
#3848
15K
9.32 mi11:03:381:01:306:3620:25
6:34
#3548
20K
12.43 mi11:24:441:22:366:3921:06
6:47
#3581
Half
13.11 mi11:29:121:27:046:384:28
6:33
#3526
25K
15.53 mi11:45:371:43:296:4016:25
6:46
#3381
30K
18.64 mi12:07:262:05:186:4321:49
7:01
#3190
20M
20.00 mi12:16:562:14:486:449:30
6:59
#3063
21M
21.00 mi12:24:562:22:486:488:00
8:00
#3119
35K
21.75 mi12:29:512:27:436:484:55
6:34
#3014
23M
23.00 mi12:38:252:36:176:488:34
6:51
#2830
24M
24.00 mi12:45:072:42:596:476:42
6:42
#2686
40K
24.85 mi12:51:002:48:526:485:53
6:53
#2588
25.2M
25.20 mi12:53:512:51:436:492:51
8:16
#2597
Finish
26.22 mi13:00:332:58:256:496:42
6:34
#2506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3748355235523094(Top 12%)2948(Top 20%)2948(Top 133%)
10K6.21 mi3.10 mi3848-1003637-853637-853992(Top 16%)3759(Top 26%)3759(Top 169%)
15K9.32 mi3.11 mi3548+3003370+2673370+2673094(Top 12%)2948(Top 20%)2948(Top 133%)
20K12.43 mi3.11 mi3581-333399-293399-293783(Top 15%)3553(Top 24%)3553(Top 160%)
Half13.11 mi0.68 mi3526+553346+533346+532822(Top 11%)2692(Top 18%)2692(Top 121%)
25K15.53 mi2.42 mi3381+1453209+1373209+1373013(Top 12%)2837(Top 19%)2837(Top 128%)
30K18.64 mi3.11 mi3190+1913025+1843025+1842973(Top 12%)2767(Top 19%)2767(Top 125%)
20M20.00 mi1.36 mi3063+1272901+1242901+1242314(Top 9%)2165(Top 15%)2165(Top 98%)
21M21.00 mi1.00 mi3119-562941-402941-404140(Top 16%)3533(Top 24%)3533(Top 159%)
35K21.75 mi0.75 mi3014+1052840+1012840+1011476(Top 6%)1388(Top 10%)1388(Top 63%)
23M23.00 mi1.25 mi2830+1842668+1722668+1721435(Top 6%)1346(Top 9%)1346(Top 61%)
24M24.00 mi1.00 mi2686+1442533+1352533+1351381(Top 5%)1284(Top 9%)1284(Top 58%)
40K24.85 mi0.85 mi2588+982438+952438+951543(Top 6%)1413(Top 10%)1413(Top 64%)
25.2M25.20 mi0.35 mi2597-92445-72445-73545(Top 14%)2876(Top 20%)2876(Top 130%)
Finish26.22 mi1.02 mi2506+912355+902355+901585(Top 6%)1417(Top 10%)1417(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3094

Males

2948

M45-49

2948

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

3992

Males

3759

M45-49

3759

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3094

Males

2948

M45-49

2948

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3783

Males

3553

M45-49

3553

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2822

Males

2692

M45-49

2692

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3013

Males

2837

M45-49

2837

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

2973

Males

2767

M45-49

2767

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2314

Males

2165

M45-49

2165

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4140

Males

3533

M45-49

3533

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1476

Males

1388

M45-49

1388

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1435

Males

1346

M45-49

1346

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1381

Males

1284

M45-49

1284

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1543

Males

1413

M45-49

1413

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3545

Males

2876

M45-49

2876

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1585

Males

1417

M45-49

1417

Passing Analysis

Category:
Athletes Passed
1936
Passed By
694
Net Change
+1242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3748
5K → 10K126226-100#3748#3848
10K → 15K31919+300#3848#3548
15K → 20K122155-33#3548#3581
20K → Half583+55#3581#3526
Half → 25K19651+145#3526#3381
25K → 30K26170+191#3381#3190
30K → 20M14215+127#3190#3063
20M → 21M54110-56#3063#3119
21M → 35K1061+105#3119#3014
35K → 23M1884+184#3014#2830
23M → 24M1506+144#2830#2686
24M → 40K1035+98#2686#2588
40K → 25.2M1726-9#2588#2597
25.2M → Finish943+91#2597#2506
TOTALS1936694+1242
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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