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BOSTON MARATHON 2024

Alfonso Cervera

Bib: 30530•M

KY

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
9:36/mi
29:51
↑ 97↓ 3451.5%
10K· 6.21 mi
9:14/mi
58:33
↑ 79↓ 1380.4%
15K· 9.32 mi
10:26/mi
1:30:58
↑ 67↓ 78
20K· 12.43 mi
11:58/mi
2:08:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:14/mi
2:14:27
↑ 19↓ 370.5%
25K· 15.53 mi
11:52/mi
2:43:14
↑ 66↓ 880.2%
30K· 18.64 mi
12:10/mi
3:21:03
↑ 181↓ 1480.2%
20M
12:32/mi
3:38:05
↑ 64↓ 500.2%
21M
15:11/mi
3:53:16
↑ 106↓ 241.6%
35K· 21.75 mi
12:34/mi
4:02:40
↑ 17↓ 861.7%
23M
12:14/mi
4:17:59
↑ 23↓ 630.6%
24M
13:08/mi
4:31:07
↓ 821.3%
40K· 24.85 mi
15:10/mi
4:44:05
↓ 200.3%
25.2M
15:37/mi
4:49:28
↑ 13↓ 160.2%
Finish· 26.22 mi
11:25/mi
5:01:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:27
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:46:39
Pace12:43 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2529:519:3629:51
9:36
-
10K
6.21 mi12:23:0758:339:2528:42
9:14
-0:22
15K
9.32 mi12:55:321:30:589:4632:25
10:26
+1:12
20K
12.43 mi13:32:432:08:0910:1937:11
11:58
+1:32
Half
13.11 mi13:39:012:14:2710:156:18
9:14
-2:44
25K
15.53 mi14:07:482:43:1410:3028:47
11:52
+2:38
30K
18.64 mi14:45:373:21:0310:4737:49
12:10
+0:18
20M
20.00 mi15:02:393:38:0510:5417:02
12:32
+0:22
21M
21.00 mi15:17:503:53:1611:0615:11
15:11
+2:39
35K
21.75 mi15:27:144:02:4011:099:24
12:34
-2:37
23M
23.00 mi15:42:334:17:5911:1315:19
12:14
-0:20
24M
24.00 mi15:55:414:31:0711:1813:08
13:08
+0:54
40K
24.85 mi16:08:394:44:0511:2612:58
15:10
+2:02
25.2M
25.20 mi16:14:024:49:2811:295:23
15:37
+0:27
Finish
26.22 mi16:25:405:01:0611:3011:38
11:25
-4:12

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

9:14 /mi

Average Pace

11:30 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:16

32% of race

Time at Steady Pace

2:50:18

57% of race

Time at Slower Pace

33:32

11% of race

Average Pace: 11:29 /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 mi11:54:2529:519:3629:51
9:36
#22032
10K
6.21 mi12:23:0758:339:2528:42
9:14
#21334
15K
9.32 mi12:55:321:30:589:4632:25
10:26
#21907
20K
12.43 mi13:32:432:08:0910:1937:11
11:58
#22654
Half
13.11 mi13:39:012:14:2710:156:18
9:14
#22520
25K
15.53 mi14:07:482:43:1410:3028:47
11:52
#22620
30K
18.64 mi14:45:373:21:0310:4737:49
12:10
#22544
20M
20.00 mi15:02:393:38:0510:5417:02
12:32
#22553
21M
21.00 mi15:17:503:53:1611:0615:11
15:11
#22667
35K
21.75 mi15:27:144:02:4011:099:24
12:34
#22685
23M
23.00 mi15:42:334:17:5911:1315:19
12:14
#22605
24M
24.00 mi15:55:414:31:0711:1813:08
13:08
#22655
40K
24.85 mi16:08:394:44:0511:2612:58
15:10
#22809
25.2M
25.20 mi16:14:024:49:2811:295:23
15:37
#22841
Finish
26.22 mi16:25:405:01:0611:3011:38
11:25
#22839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22032130611306122807(Top 89%)13440(Top 92%)13440(Top 277%)
10K6.21 mi3.10 mi21334+69812739+32212739+32220593(Top 81%)12401(Top 85%)12401(Top 256%)
15K9.32 mi3.11 mi21907-57313009-27013009-27022807(Top 89%)13440(Top 92%)13440(Top 277%)
20K12.43 mi3.11 mi22654-74713375-36613375-36623965(Top 94%)13934(Top 96%)13934(Top 287%)
Half13.11 mi0.68 mi22520+13413302+7313302+7319206(Top 75%)11724(Top 80%)11724(Top 242%)
25K15.53 mi2.42 mi22620-10013343-4113343-4122950(Top 90%)13389(Top 92%)13389(Top 276%)
30K18.64 mi3.11 mi22544+7613252+9113252+9122232(Top 87%)12920(Top 89%)12920(Top 266%)
20M20.00 mi1.36 mi22553-913234+1813234+1822226(Top 87%)12815(Top 88%)12815(Top 264%)
21M21.00 mi1.00 mi22667-11413261-2713261-2723770(Top 93%)13558(Top 93%)13558(Top 280%)
35K21.75 mi0.75 mi22685-18132611326122683(Top 89%)12970(Top 89%)12970(Top 267%)
23M23.00 mi1.25 mi22605+8013210+5113210+5121223(Top 83%)12188(Top 84%)12188(Top 251%)
24M24.00 mi1.00 mi22655-5013221-1113221-1123263(Top 91%)13182(Top 90%)13182(Top 272%)
40K24.85 mi0.85 mi22809-15413284-6313284-6324630(Top 96%)13950(Top 96%)13950(Top 288%)
25.2M25.20 mi0.35 mi22841-3213299-1513299-1523692(Top 93%)13402(Top 92%)13402(Top 276%)
Finish26.22 mi1.02 mi22839+213287+1213287+1222259(Top 87%)12645(Top 87%)12645(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

22807

Males

13440

M18-39

13440

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20593

Males

12401

M18-39

12401

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

22807

Males

13440

M18-39

13440

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

23965

Males

13934

M18-39

13934

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19206

Males

11724

M18-39

11724

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

22950

Males

13389

M18-39

13389

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

22232

Males

12920

M18-39

12920

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22226

Males

12815

M18-39

12815

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

23770

Males

13558

M18-39

13558

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22683

Males

12970

M18-39

12970

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21223

Males

12188

M18-39

12188

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

23263

Males

13182

M18-39

13182

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24630

Males

13950

M18-39

13950

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23692

Males

13402

M18-39

13402

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

22259

Males

12645

M18-39

12645

Passing Analysis

Category:
Athletes Passed
1531
Passed By
2338
Net Change
-807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22032
5K → 10K73739+698#22032#21334
10K → 15K46619-573#21334#21907
15K → 20K29776-747#21907#22654
20K → Half1340+134#22654#22520
Half → 25K80180-100#22520#22620
25K → 30K182106+76#22620#22544
30K → 20M6473-9#22544#22553
20M → 21M34148-114#22553#22667
21M → 35K2947-18#22667#22685
35K → 23M10626+80#22685#22605
23M → 24M3383-50#22605#22655
24M → 40K11165-154#22655#22809
40K → 25.2M739-32#22809#22841
25.2M → Finish3937+2#22841#22839
TOTALS15312338-807
📊

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