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BOSTON MARATHON 2024

Mauricio Retamal Espejo

Bib: 1894•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Division (M18-39)
#0 / 4849
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:25
Rank: #1842
Start → 5K
19:25 | 6:15/mi
10K· 6.21 mi
39:25
Rank: #2221 (-379)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
59:55
Rank: #2535 (-314)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:21:03
Rank: #2813 (-278)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:25:41
Rank: #2886 (-73)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:43:10
Rank: #3251 (-365)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:06:17
Rank: #3536 (-285)
25K → 30K
23:07 | 7:26/mi
20M
2:16:29
Rank: #3576 (-40)
30K → 20M
10:12 | 7:30/mi
21M
2:25:07
Rank: #3773 (-197)
20M → 21M
8:38 | 8:38/mi
35K· 21.75 mi
2:30:40
Rank: #3793 (-20)
21M → 35K
5:33 | 7:25/mi
23M
2:41:04
Rank: #3941 (-148)
35K → 23M
10:24 | 8:18/mi
24M
2:48:54
Rank: #3945 (-4)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
2:55:46
Rank: #3964 (-19)
24M → 40K
6:52 | 8:02/mi
25.2M
2:58:50
Rank: #3959 (+5)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:06:04
Rank: #3892 (+67)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:41
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:40:23
Pace7:39 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4719:256:1519:25
6:15
-
10K
6.21 mi10:39:4739:256:2120:00
6:26
+0:11
15K
9.32 mi11:00:1759:556:2620:30
6:36
+0:10
20K
12.43 mi11:21:251:21:036:3121:08
6:48
+0:12
Half
13.11 mi11:26:031:25:416:324:38
6:47
-0:01
25K
15.53 mi11:43:321:43:106:3817:29
7:13
+0:26
30K
18.64 mi12:06:392:06:176:4623:07
7:26
+0:13
20M
20.00 mi12:16:512:16:296:4910:12
7:30
+0:04
21M
21.00 mi12:25:292:25:076:558:38
8:38
+1:08
35K
21.75 mi12:31:022:30:406:565:33
7:25
-1:13
23M
23.00 mi12:41:262:41:047:0010:24
8:18
+0:53
24M
24.00 mi12:49:162:48:547:027:50
7:50
-0:28
40K
24.85 mi12:56:082:55:467:046:52
8:02
+0:12
25.2M
25.20 mi12:59:122:58:507:063:04
8:54
+0:52
Finish
26.22 mi13:06:263:06:047:067:14
7:06
-1:48

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

6:15 /mi

Average Pace

7:06 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:41

46% of race

Time at Steady Pace

1:03:35

34% of race

Time at Slower Pace

36:48

20% of race

Average Pace: 7:06 /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 mi10:19:4719:256:1519:25
6:15
#1842
10K
6.21 mi10:39:4739:256:2120:00
6:26
#2221
15K
9.32 mi11:00:1759:556:2620:30
6:36
#2535
20K
12.43 mi11:21:251:21:036:3121:08
6:48
#2813
Half
13.11 mi11:26:031:25:416:324:38
6:47
#2886
25K
15.53 mi11:43:321:43:106:3817:29
7:13
#3251
30K
18.64 mi12:06:392:06:176:4623:07
7:26
#3536
20M
20.00 mi12:16:512:16:296:4910:12
7:30
#3576
21M
21.00 mi12:25:292:25:076:558:38
8:38
#3773
35K
21.75 mi12:31:022:30:406:565:33
7:25
#3793
23M
23.00 mi12:41:262:41:047:0010:24
8:18
#3941
24M
24.00 mi12:49:162:48:547:027:50
7:50
#3945
40K
24.85 mi12:56:082:55:467:046:52
8:02
#3964
25.2M
25.20 mi12:59:122:58:507:063:04
8:54
#3959
Finish
26.22 mi13:06:263:06:047:067:14
7:06
#3892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1842178117813267(Top 13%)3109(Top 21%)3109(Top 64%)
10K6.21 mi3.10 mi2221-3792147-3662147-3662627(Top 10%)2520(Top 17%)2520(Top 52%)
15K9.32 mi3.11 mi2535-3142438-2912438-2913267(Top 13%)3109(Top 21%)3109(Top 64%)
20K12.43 mi3.11 mi2813-2782693-2552693-2553874(Top 15%)3632(Top 25%)3632(Top 75%)
Half13.11 mi0.68 mi2886-732760-672760-674417(Top 17%)4083(Top 28%)4083(Top 84%)
25K15.53 mi2.42 mi3251-3653089-3293089-3295350(Top 21%)4737(Top 32%)4737(Top 98%)
30K18.64 mi3.11 mi3536-2853329-2403329-2404803(Top 19%)4208(Top 29%)4208(Top 87%)
20M20.00 mi1.36 mi3576-403353-243353-244318(Top 17%)3782(Top 26%)3782(Top 78%)
21M21.00 mi1.00 mi3773-1973516-1633516-1636811(Top 27%)5160(Top 35%)5160(Top 106%)
35K21.75 mi0.75 mi3793-203525-93525-94675(Top 18%)3900(Top 27%)3900(Top 80%)
23M23.00 mi1.25 mi3941-1483631-1063631-1067355(Top 29%)5252(Top 36%)5252(Top 108%)
24M24.00 mi1.00 mi3945-43615+163615+165697(Top 22%)4284(Top 29%)4284(Top 88%)
40K24.85 mi0.85 mi3964-193613+23613+25920(Top 23%)4277(Top 29%)4277(Top 88%)
25.2M25.20 mi0.35 mi3959+53601+123601+125977(Top 23%)4236(Top 29%)4236(Top 87%)
Finish26.22 mi1.02 mi3892+673529+723529+723558(Top 14%)2905(Top 20%)2905(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3267

Males

3109

M18-39

3109

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2627

Males

2520

M18-39

2520

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3267

Males

3109

M18-39

3109

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3874

Males

3632

M18-39

3632

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4417

Males

4083

M18-39

4083

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5350

Males

4737

M18-39

4737

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4803

Males

4208

M18-39

4208

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4318

Males

3782

M18-39

3782

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

6811

Males

5160

M18-39

5160

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4675

Males

3900

M18-39

3900

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7355

Males

5252

M18-39

5252

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5697

Males

4284

M18-39

4284

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5920

Males

4277

M18-39

4277

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5977

Males

4236

M18-39

4236

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3558

Males

2905

M18-39

2905

Passing Analysis

Category:
Athletes Passed
664
Passed By
2714
Net Change
-2050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1842
5K → 10K18397-379#1842#2221
10K → 15K21335-314#2221#2535
15K → 20K39317-278#2535#2813
20K → Half578-73#2813#2886
Half → 25K45410-365#2886#3251
25K → 30K105390-285#3251#3536
30K → 20M77117-40#3536#3576
20M → 21M38235-197#3576#3773
21M → 35K4565-20#3773#3793
35K → 23M52200-148#3793#3941
23M → 24M6165-4#3941#3945
24M → 40K4564-19#3945#3964
40K → 25.2M2520+5#3964#3959
25.2M → Finish8821+67#3959#3892
TOTALS6642714-2050
📊

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