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BOSTON MARATHON 2024

Christian Zambrano

Bib: 1259•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 36%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1730
Start → 5K
19:20 | 6:13/mi
10K· 6.21 mi
38:46
Rank: #1705 (+25)
5K → 10K
19:26 | 6:15/mi
15K· 9.32 mi
58:23
Rank: #1719 (-14)
10K → 15K
19:37 | 6:19/mi
20K· 12.43 mi
1:18:16
Rank: #1695 (+24)
15K → 20K
19:53 | 6:24/mi
Half· 13.11 mi
1:22:38
Rank: #1712 (-17)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:38:31
Rank: #1713 (-1)
Half → 25K
15:53 | 6:33/mi
30K· 18.64 mi
2:00:45
Rank: #1942 (-229)
25K → 30K
22:14 | 7:09/mi
20M
2:13:19
Rank: #2645 (-703)
30K → 20M
12:34 | 9:15/mi
21M
2:22:36
Rank: #3061 (-416)
20M → 21M
9:17 | 9:17/mi
35K· 21.75 mi
2:28:36
Rank: #3259 (-198)
21M → 35K
6:00 | 8:01/mi
23M
2:41:32
Rank: #4048 (-789)
35K → 23M
12:56 | 10:20/mi
24M
2:51:34
Rank: #4535 (-487)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
3:03:53
Rank: #5684 (-1149)
24M → 40K
12:19 | 14:24/mi
25.2M
3:07:17
Rank: #5734 (-50)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:17:17
Rank: #6214 (-480)
25.2M → Finish
10:00 | 9:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:38
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:54:39
Pace8:45 /mi
📊Positive Split: 38.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5619:206:1319:20
6:13
-
10K
6.21 mi10:39:2238:466:1419:26
6:15
+0:02
15K
9.32 mi10:58:5958:236:1619:37
6:19
+0:04
20K
12.43 mi11:18:521:18:166:1819:53
6:24
+0:05
Half
13.11 mi11:23:141:22:386:184:22
6:24
0:00
25K
15.53 mi11:39:071:38:316:2115:53
6:33
+0:09
30K
18.64 mi12:01:212:00:456:2922:14
7:09
+0:36
20M
20.00 mi12:13:552:13:196:4012:34
9:15
+2:06
21M
21.00 mi12:23:122:22:366:479:17
9:17
+0:02
35K
21.75 mi12:29:122:28:366:506:00
8:01
-1:16
23M
23.00 mi12:42:082:41:327:0112:56
10:20
+2:19
24M
24.00 mi12:52:102:51:347:0910:02
10:02
-0:18
40K
24.85 mi13:04:293:03:537:2412:19
14:24
+4:22
25.2M
25.20 mi13:07:533:07:177:263:24
9:52
-4:32
Finish
26.22 mi13:17:533:17:177:3210:00
9:49
-0:03

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

6:13 /mi

Average Pace

7:32 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:31

50% of race

Time at Steady Pace

28:14

14% of race

Time at Slower Pace

1:10:32

36% of race

Average Pace: 7:31 /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 mi10:19:5619:206:1319:20
6:13
#1730
10K
6.21 mi10:39:2238:466:1419:26
6:15
#1705
15K
9.32 mi10:58:5958:236:1619:37
6:19
#1719
20K
12.43 mi11:18:521:18:166:1819:53
6:24
#1695
Half
13.11 mi11:23:141:22:386:184:22
6:24
#1712
25K
15.53 mi11:39:071:38:316:2115:53
6:33
#1713
30K
18.64 mi12:01:212:00:456:2922:14
7:09
#1942
20M
20.00 mi12:13:552:13:196:4012:34
9:15
#2645
21M
21.00 mi12:23:122:22:366:479:17
9:17
#3061
35K
21.75 mi12:29:122:28:366:506:00
8:01
#3259
23M
23.00 mi12:42:082:41:327:0112:56
10:20
#4048
24M
24.00 mi12:52:102:51:347:0910:02
10:02
#4535
40K
24.85 mi13:04:293:03:537:2412:19
14:24
#5684
25.2M
25.20 mi13:07:533:07:177:263:24
9:52
#5734
Finish
26.22 mi13:17:533:17:177:3210:00
9:49
#6214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1730167016701820(Top 7%)1764(Top 12%)1764(Top 36%)
10K6.21 mi3.10 mi1705+251648+221648+221714(Top 7%)1661(Top 11%)1661(Top 34%)
15K9.32 mi3.11 mi1719-141665-171665-171820(Top 7%)1764(Top 12%)1764(Top 36%)
20K12.43 mi3.11 mi1695+241644+211644+211738(Top 7%)1676(Top 11%)1676(Top 35%)
Half13.11 mi0.68 mi1712-171659-151659-152161(Top 8%)2083(Top 14%)2083(Top 43%)
25K15.53 mi2.42 mi1713-11660-11660-11984(Top 8%)1904(Top 13%)1904(Top 39%)
30K18.64 mi3.11 mi1942-2291876-2161876-2163603(Top 14%)3289(Top 23%)3289(Top 68%)
20M20.00 mi1.36 mi2645-7032514-6382514-63813351(Top 52%)8555(Top 59%)8555(Top 176%)
21M21.00 mi1.00 mi3061-4162889-3752889-3759830(Top 38%)6661(Top 46%)6661(Top 137%)
35K21.75 mi0.75 mi3259-1983055-1663055-1667870(Top 31%)5675(Top 39%)5675(Top 117%)
23M23.00 mi1.25 mi4048-7893718-6633718-66316496(Top 65%)9805(Top 67%)9805(Top 202%)
24M24.00 mi1.00 mi4535-4874086-3684086-36816420(Top 64%)9727(Top 67%)9727(Top 201%)
40K24.85 mi0.85 mi5684-11494890-8044890-80424040(Top 94%)13595(Top 93%)13595(Top 280%)
25.2M25.20 mi0.35 mi5734-504908-184908-1810273(Top 40%)6476(Top 44%)6476(Top 134%)
Finish26.22 mi1.02 mi6214-4805188-2805188-28017734(Top 69%)10315(Top 71%)10315(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1820

Males

1764

M18-39

1764

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1714

Males

1661

M18-39

1661

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1820

Males

1764

M18-39

1764

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1738

Males

1676

M18-39

1676

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2161

Males

2083

M18-39

2083

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

1984

Males

1904

M18-39

1904

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3603

Males

3289

M18-39

3289

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13351

Males

8555

M18-39

8555

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9830

Males

6661

M18-39

6661

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7870

Males

5675

M18-39

5675

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

16496

Males

9805

M18-39

9805

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16420

Males

9727

M18-39

9727

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24040

Males

13595

M18-39

13595

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10273

Males

6476

M18-39

6476

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17734

Males

10315

M18-39

10315

Passing Analysis

Category:
Athletes Passed
453
Passed By
4937
Net Change
-4484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1730
5K → 10K9873+25#1730#1705
10K → 15K6377-14#1705#1719
15K → 20K7046+24#1719#1695
20K → Half1027-17#1695#1712
Half → 25K7475-1#1712#1713
25K → 30K55284-229#1713#1942
30K → 20M4707-703#1942#2645
20M → 21M15431-416#2645#3061
21M → 35K15213-198#3061#3259
35K → 23M10799-789#3259#4048
23M → 24M9496-487#4048#4535
24M → 40K31152-1149#4535#5684
40K → 25.2M1767-50#5684#5734
25.2M → Finish10490-480#5734#6214
TOTALS4534937-4484
📊

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