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BOSTON MARATHON 2024

Fabian Zambrano

Bib: 11884•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
7:27/mi
23:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
47:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:10/mi
1:12:53
↑ 67↓ 78
20K· 12.43 mi
8:33/mi
1:39:26
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:45:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:57/mi
2:06:49
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:36:15
↑ 181↓ 1480.2%
20M
9:19/mi
2:48:55
↑ 64↓ 500.2%
21M
10:04/mi
2:58:59
↑ 106↓ 241.6%
35K· 21.75 mi
9:25/mi
3:06:02
↑ 17↓ 861.7%
23M
9:58/mi
3:18:31
↑ 23↓ 630.6%
24M
9:47/mi
3:28:18
↓ 821.3%
40K· 24.85 mi
9:54/mi
3:36:46
↓ 200.3%
25.2M
11:10/mi
3:40:37
↑ 13↓ 160.2%
Finish· 26.22 mi
9:41/mi
3:50:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:08
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:05:21
Pace9:34 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3023:107:2723:10
7:27
-
10K
6.21 mi11:15:5047:307:3924:20
7:50
+0:23
15K
9.32 mi11:41:131:12:537:4925:23
8:10
+0:20
20K
12.43 mi12:07:461:39:268:0026:33
8:33
+0:23
Half
13.11 mi12:13:281:45:088:015:42
8:21
-0:12
25K
15.53 mi12:35:092:06:498:1021:41
8:57
+0:36
30K
18.64 mi13:04:352:36:158:2329:26
9:28
+0:31
20M
20.00 mi13:17:152:48:558:2712:40
9:19
-0:09
21M
21.00 mi13:27:192:58:598:3110:04
10:04
+0:45
35K
21.75 mi13:34:223:06:028:337:03
9:25
-0:39
23M
23.00 mi13:46:513:18:318:3812:29
9:58
+0:33
24M
24.00 mi13:56:383:28:188:419:47
9:47
-0:11
40K
24.85 mi14:05:063:36:468:438:28
9:54
+0:07
25.2M
25.20 mi14:08:573:40:378:453:51
11:10
+1:16
Finish
26.22 mi14:18:493:50:298:489:52
9:41
-1:29

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

7:27 /mi

Average Pace

8:48 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:08

46% of race

Time at Steady Pace

1:30:29

39% of race

Time at Slower Pace

34:52

15% of race

Average Pace: 8:47 /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 mi10:51:3023:107:2723:10
7:27
#10393
10K
6.21 mi11:15:5047:307:3924:20
7:50
#11614
15K
9.32 mi11:41:131:12:537:4925:23
8:10
#12670
20K
12.43 mi12:07:461:39:268:0026:33
8:33
#13439
Half
13.11 mi12:13:281:45:088:015:42
8:21
#13532
25K
15.53 mi12:35:092:06:498:1021:41
8:57
#13812
30K
18.64 mi13:04:352:36:158:2329:26
9:28
#14101
20M
20.00 mi13:17:152:48:558:2712:40
9:19
#14058
21M
21.00 mi13:27:192:58:598:3110:04
10:04
#13985
35K
21.75 mi13:34:223:06:028:337:03
9:25
#14025
23M
23.00 mi13:46:513:18:318:3812:29
9:58
#14138
24M
24.00 mi13:56:383:28:188:419:47
9:47
#14210
40K
24.85 mi14:05:063:36:468:438:28
9:54
#14245
25.2M
25.20 mi14:08:573:40:378:453:51
11:10
#14252
Finish
26.22 mi14:18:493:50:298:489:52
9:41
#14366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi103938148814814531(Top 57%)9819(Top 67%)9819(Top 443%)
10K6.21 mi3.10 mi11614-12218644-4968644-49612911(Top 51%)9169(Top 63%)9169(Top 413%)
15K9.32 mi3.11 mi12670-10569079-4359079-43514531(Top 57%)9819(Top 67%)9819(Top 443%)
20K12.43 mi3.11 mi13439-7699372-2939372-29315040(Top 59%)9970(Top 68%)9970(Top 450%)
Half13.11 mi0.68 mi13532-939418-469418-4614875(Top 58%)9871(Top 68%)9871(Top 445%)
25K15.53 mi2.42 mi13812-2809495-779495-7715247(Top 60%)9903(Top 68%)9903(Top 446%)
30K18.64 mi3.11 mi14101-2899529-349529-3415349(Top 60%)9707(Top 67%)9707(Top 438%)
20M20.00 mi1.36 mi14058+439456+739456+7313707(Top 54%)8719(Top 60%)8719(Top 393%)
21M21.00 mi1.00 mi13985+739364+929364+9213225(Top 52%)8295(Top 57%)8295(Top 374%)
35K21.75 mi0.75 mi14025-409353+119353+1115186(Top 59%)9222(Top 63%)9222(Top 416%)
23M23.00 mi1.25 mi14138-1139348+59348+515357(Top 60%)9228(Top 63%)9228(Top 416%)
24M24.00 mi1.00 mi14210-729329+199329+1915565(Top 61%)9300(Top 64%)9300(Top 419%)
40K24.85 mi0.85 mi14245-359309+209309+2014640(Top 57%)8770(Top 60%)8770(Top 395%)
25.2M25.20 mi0.35 mi14252-79292+179292+1714989(Top 59%)8926(Top 61%)8926(Top 402%)
Finish26.22 mi1.02 mi14366-1149322-309322-3017265(Top 68%)10081(Top 69%)10081(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14531

Males

9819

M45-49

9819

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

12911

Males

9169

M45-49

9169

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14531

Males

9819

M45-49

9819

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15040

Males

9970

M45-49

9970

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14875

Males

9871

M45-49

9871

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15247

Males

9903

M45-49

9903

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15349

Males

9707

M45-49

9707

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13707

Males

8719

M45-49

8719

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13225

Males

8295

M45-49

8295

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15186

Males

9222

M45-49

9222

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15357

Males

9228

M45-49

9228

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15565

Males

9300

M45-49

9300

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14640

Males

8770

M45-49

8770

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

14989

Males

8926

M45-49

8926

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17265

Males

10081

M45-49

10081

Passing Analysis

Category:
Athletes Passed
1254
Passed By
5227
Net Change
-3973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10393
5K → 10K471268-1221#10393#11614
10K → 15K381094-1056#11614#12670
15K → 20K105874-769#12670#13439
20K → Half20113-93#13439#13532
Half → 25K129409-280#13532#13812
25K → 30K198487-289#13812#14101
30K → 20M151108+43#14101#14058
20M → 21M16996+73#14058#13985
21M → 35K72112-40#13985#14025
35K → 23M89202-113#14025#14138
23M → 24M81153-72#14138#14210
24M → 40K6398-35#14210#14245
40K → 25.2M3744-7#14245#14252
25.2M → Finish55169-114#14252#14366
TOTALS12545227-3973
📊

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