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BOSTON MARATHON 2024

Alberto Sepulveda Worm

Bib: 2406•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Division (M18-39)
#0 / 4849
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:11
Rank: #1498
Start → 5K
19:11 | 6:10/mi
10K· 6.21 mi
38:27
Rank: #1491 (+7)
5K → 10K
19:16 | 6:12/mi
15K· 9.32 mi
57:46
Rank: #1470 (+21)
10K → 15K
19:19 | 6:13/mi
20K· 12.43 mi
1:17:18
Rank: #1399 (+71)
15K → 20K
19:32 | 6:17/mi
Half· 13.11 mi
1:21:34
Rank: #1397 (+2)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:06
Rank: #1385 (+12)
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
1:58:23
Rank: #1438 (-53)
25K → 30K
21:17 | 6:51/mi
20M
2:08:12
Rank: #1520 (-82)
30K → 20M
9:49 | 7:13/mi
21M
2:16:23
Rank: #1658 (-138)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:21:36
Rank: #1684 (-26)
21M → 35K
5:13 | 6:58/mi
23M
2:31:16
Rank: #1803 (-119)
35K → 23M
9:40 | 7:43/mi
24M
2:39:03
Rank: #1906 (-103)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
2:46:03
Rank: #2036 (-130)
24M → 40K
7:00 | 8:11/mi
25.2M
2:49:12
Rank: #2097 (-61)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
2:57:24
Rank: #2294 (-197)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:34
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:35:50
Pace7:19 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4619:116:1019:11
6:10
-
10K
6.21 mi10:40:0238:276:1119:16
6:12
+0:02
15K
9.32 mi10:59:2157:466:1219:19
6:13
+0:01
20K
12.43 mi11:18:531:17:186:1319:32
6:17
+0:04
Half
13.11 mi11:23:091:21:346:134:16
6:15
-0:02
25K
15.53 mi11:38:411:37:066:1515:32
6:24
+0:09
30K
18.64 mi11:59:581:58:236:2121:17
6:51
+0:27
20M
20.00 mi12:09:472:08:126:259:49
7:13
+0:22
21M
21.00 mi12:17:582:16:236:308:11
8:11
+0:58
35K
21.75 mi12:23:112:21:366:315:13
6:58
-1:13
23M
23.00 mi12:32:512:31:166:359:40
7:43
+0:45
24M
24.00 mi12:40:382:39:036:387:47
7:47
+0:04
40K
24.85 mi12:47:382:46:036:417:00
8:11
+0:24
25.2M
25.20 mi12:50:472:49:126:433:09
9:08
+0:57
Finish
26.22 mi12:58:592:57:246:468:12
8:03
-1:05

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

6:10 /mi

Average Pace

6:46 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:06

55% of race

Time at Steady Pace

36:19

20% of race

Time at Slower Pace

43:59

25% of race

Average Pace: 6:46 /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 mi10:20:4619:116:1019:11
6:10
#1498
10K
6.21 mi10:40:0238:276:1119:16
6:12
#1491
15K
9.32 mi10:59:2157:466:1219:19
6:13
#1470
20K
12.43 mi11:18:531:17:186:1319:32
6:17
#1399
Half
13.11 mi11:23:091:21:346:134:16
6:15
#1397
25K
15.53 mi11:38:411:37:066:1515:32
6:24
#1385
30K
18.64 mi11:59:581:58:236:2121:17
6:51
#1438
20M
20.00 mi12:09:472:08:126:259:49
7:13
#1520
21M
21.00 mi12:17:582:16:236:308:11
8:11
#1658
35K
21.75 mi12:23:112:21:366:315:13
6:58
#1684
23M
23.00 mi12:32:512:31:166:359:40
7:43
#1803
24M
24.00 mi12:40:382:39:036:387:47
7:47
#1906
40K
24.85 mi12:47:382:46:036:417:00
8:11
#2036
25.2M
25.20 mi12:50:472:49:126:433:09
9:08
#2097
Finish
26.22 mi12:58:592:57:246:468:12
8:03
#2294
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1498144614461433(Top 6%)1389(Top 10%)1389(Top 29%)
10K6.21 mi3.10 mi1491+71442+41442+41515(Top 6%)1468(Top 10%)1468(Top 30%)
15K9.32 mi3.11 mi1470+211426+161426+161433(Top 6%)1389(Top 10%)1389(Top 29%)
20K12.43 mi3.11 mi1399+711353+731353+731317(Top 5%)1273(Top 9%)1273(Top 26%)
Half13.11 mi0.68 mi1397+21351+21351+21542(Top 6%)1495(Top 10%)1495(Top 31%)
25K15.53 mi2.42 mi1385+121340+111340+111457(Top 6%)1406(Top 10%)1406(Top 29%)
30K18.64 mi3.11 mi1438-531389-491389-492136(Top 8%)2023(Top 14%)2023(Top 42%)
20M20.00 mi1.36 mi1520-821466-771466-773227(Top 13%)2928(Top 20%)2928(Top 60%)
21M21.00 mi1.00 mi1658-1381597-1311597-1314823(Top 19%)3979(Top 27%)3979(Top 82%)
35K21.75 mi0.75 mi1684-261620-231620-232939(Top 12%)2648(Top 18%)2648(Top 55%)
23M23.00 mi1.25 mi1803-1191732-1121732-1124447(Top 17%)3645(Top 25%)3645(Top 75%)
24M24.00 mi1.00 mi1906-1031823-911823-915426(Top 21%)4132(Top 28%)4132(Top 85%)
40K24.85 mi0.85 mi2036-1301944-1211944-1216654(Top 26%)4672(Top 32%)4672(Top 96%)
25.2M25.20 mi0.35 mi2097-611993-491993-497067(Top 28%)4809(Top 33%)4809(Top 99%)
Finish26.22 mi1.02 mi2294-1972158-1652158-1658775(Top 34%)5791(Top 40%)5791(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1433

Males

1389

M18-39

1389

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1515

Males

1468

M18-39

1468

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1433

Males

1389

M18-39

1389

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1317

Males

1273

M18-39

1273

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1542

Males

1495

M18-39

1495

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1457

Males

1406

M18-39

1406

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2136

Males

2023

M18-39

2023

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3227

Males

2928

M18-39

2928

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4823

Males

3979

M18-39

3979

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

2939

Males

2648

M18-39

2648

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4447

Males

3645

M18-39

3645

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5426

Males

4132

M18-39

4132

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6654

Males

4672

M18-39

4672

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7067

Males

4809

M18-39

4809

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8775

Males

5791

M18-39

5791

Passing Analysis

Category:
Athletes Passed
503
Passed By
1299
Net Change
-796
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1498
5K → 10K8275+7#1498#1491
10K → 15K6241+21#1491#1470
15K → 20K9726+71#1470#1399
20K → Half119+2#1399#1397
Half → 25K6351+12#1397#1385
25K → 30K65118-53#1385#1438
30K → 20M21103-82#1438#1520
20M → 21M19157-138#1520#1658
21M → 35K2248-26#1658#1684
35K → 23M20139-119#1684#1803
23M → 24M16119-103#1803#1906
24M → 40K8138-130#1906#2036
40K → 25.2M768-61#2036#2097
25.2M → Finish10207-197#2097#2294
TOTALS5031299-796
📊

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