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BOSTON MARATHON 2024

Marc Pereira

Bib: 11143 M FR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 44%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:29/mi
23:16
↑ 97↓ 345
10K· 6.21 mi
7:35/mi
46:49
↑ 79↓ 138
15K· 9.32 mi
7:49/mi
1:11:05
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:36:42
↑ 106↓ 86
Half· 13.11 mi
7:37/mi
1:41:54
↑ 19↓ 37
25K· 15.53 mi
7:54/mi
2:01:04
↑ 66↓ 88
30K· 18.64 mi
8:38/mi
2:27:52
↑ 181↓ 148
20M
9:19/mi
2:40:32
↑ 64↓ 50
21M
9:51/mi
2:50:23
↑ 106↓ 24
35K· 21.75 mi
8:04/mi
2:56:25
↑ 17↓ 86
23M
8:50/mi
3:07:28
↑ 23↓ 63
24M
8:45/mi
3:16:13
↓ 82
40K· 24.85 mi
8:43/mi
3:23:40
↓ 20
25.2M
10:09/mi
3:27:10
↑ 13↓ 16
Finish· 26.22 mi
8:09/mi
3:35:28
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:41:547:46 /mi⚡ faster
2nd Half
1:53:348:40 /mi+11.4%
Positive split — 11.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:167:293.11 mi23:16
7:29
-
10K
46:497:323.10 mi23:33
7:35
+0:06
15K
1:11:057:383.11 mi24:16
7:49
+0:14
20K
1:36:427:473.11 mi25:37
8:15
+0:26
Half(13.11 mi)
1:41:547:460.68 mi5:12
7:37
-0:38
25K
2:01:047:482.42 mi19:10
7:54
+0:17
30K
2:27:527:563.11 mi26:48
8:38
+0:44
20M
2:40:328:021.36 mi12:40
9:19
+0:41
21M
2:50:238:071.00 mi9:51
9:51
+0:32
35K
2:56:258:070.75 mi6:02
8:04
-1:47
23M
3:07:288:091.25 mi11:03
8:50
+0:46
24M
3:16:138:111.00 mi8:45
8:45
-0:05
40K
3:23:408:120.85 mi7:27
8:43
-0:02
25.2M
3:27:108:130.35 mi3:30
10:09
+1:26
Finish(26.22 mi)
3:35:288:131.02 mi8:18
8:09
-2:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:29 /mi

Average Pace

8:13 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:16:17

35% of race

Time at Steady Pace

1:25:55

40% of race

Time at Slower Pace

53:16

25% of race

Average Pace: 8:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi10658825582551199487208720
10K3.10 mi10764-1068257-28257-21090782908290
15K3.11 mi11164-4008407-1508407-1501199487208720
20K3.11 mi11753-5898642-2358642-2351338092979297
Half(13.11 mi)0.68 mi11655+988595+478595+47997976767676
25K2.42 mi11226+4298358+2378358+237956172767276
30K3.11 mi11183+438239+1198239+1191129779307930
20M1.36 mi11379-1968282-438282-431369187038703
21M1.00 mi11417-388241+418241+411231878677867
35K0.75 mi11258+1598129+1128129+112817758595859
23M1.25 mi11137+1218001+1288001+1281024167006700
24M1.00 mi11076+617925+767925+761082869626962
40K0.85 mi10961+1157828+977828+97946461426142
25.2M0.35 mi10965-47807+217807+211149071307130
Finish(26.22 mi)1.02 mi10872+937715+927715+92944161706170

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

11994

Males

8720

M45-49

8720

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10907

Males

8290

M45-49

8290

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

11994

Males

8720

M45-49

8720

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13380

Males

9297

M45-49

9297

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9979

Males

7676

M45-49

7676

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9561

Males

7276

M45-49

7276

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11297

Males

7930

M45-49

7930

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13691

Males

8703

M45-49

8703

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12318

Males

7867

M45-49

7867

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8177

Males

5859

M45-49

5859

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10241

Males

6700

M45-49

6700

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

10828

Males

6962

M45-49

6962

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9464

Males

6142

M45-49

6142

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11490

Males

7130

M45-49

7130

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9441

Males

6170

M45-49

6170

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#10658
5K → 10K
359253-106
#10658 → #10764
10K → 15K
501101-400
#10764 → #11164
15K → 20K
68192-589
#11164 → #11753
20K → Half
3101+98
#11753 → #11655
Half → 25K
21450+429
#11655 → #11226
25K → 30K
274317+43
#11226 → #11183
30K → 20M
28690-196
#11183 → #11379
20M → 21M
164126-38
#11379 → #11417
21M → 35K
8167+159
#11417 → #11258
35K → 23M
76197+121
#11258 → #11137
23M → 24M
64125+61
#11137 → #11076
24M → 40K
37152+115
#11076 → #10961
40K → 25.2M
5147-4
#10961 → #10965
25.2M → Finish
30123+93
#10965 → #10872
TOTALS
25552341-214
#10658 → #10872

Passing Visualized

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