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BOSTON MARATHON 2024

Alejandro Orellana Silva

Bib: 4724•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Division (M18-39)
#0 / 4849
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #3520
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:23
Rank: #3136 (+384)
5K → 10K
20:05 | 6:28/mi
15K· 9.32 mi
1:00:26
Rank: #2841 (+295)
10K → 15K
20:03 | 6:27/mi
20K· 12.43 mi
1:20:25
Rank: #2528 (+313)
15K → 20K
19:59 | 6:26/mi
Half· 13.11 mi
1:24:43
Rank: #2476 (+52)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:40:19
Rank: #2237 (+239)
Half → 25K
15:36 | 6:26/mi
30K· 18.64 mi
2:00:48
Rank: #1951 (+286)
25K → 30K
20:29 | 6:36/mi
20M
2:09:50
Rank: #1837 (+114)
30K → 20M
9:02 | 6:39/mi
21M
2:16:40
Rank: #1707 (+130)
20M → 21M
6:50 | 6:50/mi
35K· 21.75 mi
2:21:22
Rank: #1640 (+67)
21M → 35K
4:42 | 6:17/mi
23M
2:29:27
Rank: #1494 (+146)
35K → 23M
8:05 | 6:27/mi
24M
2:35:43
Rank: #1409 (+85)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:41:05
Rank: #1334 (+75)
24M → 40K
5:22 | 6:17/mi
25.2M
2:43:31
Rank: #1309 (+25)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:49:49
Rank: #1257 (+52)
25.2M → Finish
6:18 | 6:11/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:43
Pace6:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:06
Pace6:30 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0820:186:3220:18
6:32
-
10K
6.21 mi10:43:1340:236:3020:05
6:28
-0:04
15K
9.32 mi11:03:161:00:266:2920:03
6:27
-0:01
20K
12.43 mi11:23:151:20:256:2819:59
6:26
-0:01
Half
13.11 mi11:27:331:24:436:284:18
6:18
-0:08
25K
15.53 mi11:43:091:40:196:2715:36
6:26
+0:08
30K
18.64 mi12:03:382:00:486:2920:29
6:36
+0:10
20M
20.00 mi12:12:402:09:506:299:02
6:39
+0:03
21M
21.00 mi12:19:302:16:406:306:50
6:50
+0:11
35K
21.75 mi12:24:122:21:226:304:42
6:17
-0:33
23M
23.00 mi12:32:172:29:276:308:05
6:27
+0:10
24M
24.00 mi12:38:332:35:436:296:16
6:16
-0:11
40K
24.85 mi12:43:552:41:056:295:22
6:17
+0:01
25.2M
25.20 mi12:46:212:43:316:292:26
7:03
+0:46
Finish
26.22 mi12:52:392:49:496:296:18
6:11
-0:52

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

6:11 /mi

Average Pace

6:29 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:33

95% of race

Time at Steady Pace

9:16

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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 mi10:23:0820:186:3220:18
6:32
#3520
10K
6.21 mi10:43:1340:236:3020:05
6:28
#3136
15K
9.32 mi11:03:161:00:266:2920:03
6:27
#2841
20K
12.43 mi11:23:151:20:256:2819:59
6:26
#2528
Half
13.11 mi11:27:331:24:436:284:18
6:18
#2476
25K
15.53 mi11:43:091:40:196:2715:36
6:26
#2237
30K
18.64 mi12:03:382:00:486:2920:29
6:36
#1951
20M
20.00 mi12:12:402:09:506:299:02
6:39
#1837
21M
21.00 mi12:19:302:16:406:306:50
6:50
#1707
35K
21.75 mi12:24:122:21:226:304:42
6:17
#1640
23M
23.00 mi12:32:172:29:276:308:05
6:27
#1494
24M
24.00 mi12:38:332:35:436:296:16
6:16
#1409
40K
24.85 mi12:43:552:41:056:295:22
6:17
#1334
25.2M
25.20 mi12:46:212:43:316:292:26
7:03
#1309
Finish
26.22 mi12:52:392:49:496:296:18
6:11
#1257
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3520334833482461(Top 10%)2366(Top 16%)2366(Top 49%)
10K6.21 mi3.10 mi3136+3842992+3562992+3562769(Top 11%)2649(Top 18%)2649(Top 55%)
15K9.32 mi3.11 mi2841+2952719+2732719+2732461(Top 10%)2366(Top 16%)2366(Top 49%)
20K12.43 mi3.11 mi2528+3132428+2912428+2911851(Top 7%)1785(Top 12%)1785(Top 37%)
Half13.11 mi0.68 mi2476+522379+492379+491663(Top 7%)1608(Top 11%)1608(Top 33%)
25K15.53 mi2.42 mi2237+2392157+2222157+2221534(Top 6%)1479(Top 10%)1479(Top 31%)
30K18.64 mi3.11 mi1951+2861883+2741883+2741306(Top 5%)1247(Top 9%)1247(Top 26%)
20M20.00 mi1.36 mi1837+1141773+1101773+1101203(Top 5%)1140(Top 8%)1140(Top 24%)
21M21.00 mi1.00 mi1707+1301643+1301643+130773(Top 3%)731(Top 5%)731(Top 15%)
35K21.75 mi0.75 mi1640+671577+661577+66794(Top 3%)752(Top 5%)752(Top 16%)
23M23.00 mi1.25 mi1494+1461434+1431434+143617(Top 2%)582(Top 4%)582(Top 12%)
24M24.00 mi1.00 mi1409+851351+831351+83558(Top 2%)524(Top 4%)524(Top 11%)
40K24.85 mi0.85 mi1334+751279+721279+72415(Top 2%)387(Top 3%)387(Top 8%)
25.2M25.20 mi0.35 mi1309+251255+241255+24661(Top 3%)609(Top 4%)609(Top 13%)
Finish26.22 mi1.02 mi1257+521203+521203+52687(Top 3%)642(Top 4%)642(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2461

Males

2366

M18-39

2366

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2769

Males

2649

M18-39

2649

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2461

Males

2366

M18-39

2366

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1851

Males

1785

M18-39

1785

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1663

Males

1608

M18-39

1608

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1534

Males

1479

M18-39

1479

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1306

Males

1247

M18-39

1247

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1203

Males

1140

M18-39

1140

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

773

Males

731

M18-39

731

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

794

Males

752

M18-39

752

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

617

Males

582

M18-39

582

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

558

Males

524

M18-39

524

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

415

Males

387

M18-39

387

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

661

Males

609

M18-39

609

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

687

Males

642

M18-39

642

Passing Analysis

Category:
Athletes Passed
2324
Passed By
61
Net Change
+2263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3520
5K → 10K39511+384#3520#3136
10K → 15K3038+295#3136#2841
15K → 20K3163+313#2841#2528
20K → Half542+52#2528#2476
Half → 25K2423+239#2476#2237
25K → 30K2948+286#2237#1951
30K → 20M1228+114#1951#1837
20M → 21M1333+130#1837#1707
21M → 35K736+67#1707#1640
35K → 23M1460+146#1640#1494
23M → 24M861+85#1494#1409
24M → 40K761+75#1409#1334
40K → 25.2M250+25#1334#1309
25.2M → Finish597+52#1309#1257
TOTALS232461+2263
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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