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BOSTON MARATHON 2025

Henrique Emanuel Pereira

Bib: 7959•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 29%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:53
Rank: #8149
Start → 5K
21:53 | 7:03/mi
10K· 6.21 mi
43:57
Rank: #8444 (-295)
5K → 10K
22:04 | 7:06/mi
15K· 9.32 mi
1:06:03
Rank: #8379 (+65)
10K → 15K
22:06 | 7:07/mi
20K· 12.43 mi
1:28:11
Rank: #8154 (+225)
15K → 20K
22:08 | 7:07/mi
Half· 13.11 mi
1:33:03
Rank: #8152 (+2)
20K → Half
4:52 | 7:08/mi
25K· 15.53 mi
1:50:19
Rank: #7930 (+222)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:13:39
Rank: #7824 (+106)
25K → 30K
23:20 | 7:31/mi
20M
2:24:03
Rank: #7759 (+65)
30K → 20M
10:24 | 7:39/mi
21M
2:32:09
Rank: #7715 (+44)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:37:50
Rank: #7734 (-19)
21M → 35K
5:41 | 7:36/mi
23M
2:47:34
Rank: #7714 (+20)
35K → 23M
9:44 | 7:46/mi
24M
2:55:22
Rank: #7771 (-57)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:02:26
Rank: #7896 (-125)
24M → 40K
7:04 | 8:16/mi
25.2M
3:05:30
Rank: #7939 (-43)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:13:42
Rank: #8123 (-184)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:03
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4621:537:0321:53
7:03
-
10K
6.21 mi10:51:5043:577:0422:04
7:06
+0:03
15K
9.32 mi11:13:561:06:037:0522:06
7:07
+0:01
20K
12.43 mi11:36:041:28:117:0622:08
7:07
0:00
Half
13.11 mi11:40:561:33:037:064:52
7:08
+0:01
25K
15.53 mi11:58:121:50:197:0617:16
7:07
-0:01
30K
18.64 mi12:21:322:13:397:1023:20
7:31
+0:24
20M
20.00 mi12:31:562:24:037:1210:24
7:39
+0:08
21M
21.00 mi12:40:022:32:097:158:06
8:06
+0:27
35K
21.75 mi12:45:432:37:507:155:41
7:36
-0:30
23M
23.00 mi12:55:272:47:347:179:44
7:46
+0:10
24M
24.00 mi13:03:152:55:227:187:48
7:48
+0:02
40K
24.85 mi13:10:193:02:267:207:04
8:16
+0:28
25.2M
25.20 mi13:13:233:05:307:223:04
8:54
+0:38
Finish
26.22 mi13:21:353:13:427:248:12
8:03
-0:51

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

7:03 /mi

Average Pace

7:24 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:19

57% of race

Time at Steady Pace

56:57

29% of race

Time at Slower Pace

26:26

14% of race

Average Pace: 7:23 /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 mi10:29:4621:537:0321:53
7:03
#8149
10K
6.21 mi10:51:5043:577:0422:04
7:06
#8444
15K
9.32 mi11:13:561:06:037:0522:06
7:07
#8379
20K
12.43 mi11:36:041:28:117:0622:08
7:07
#8154
Half
13.11 mi11:40:561:33:037:064:52
7:08
#8152
25K
15.53 mi11:58:121:50:197:0617:16
7:07
#7930
30K
18.64 mi12:21:322:13:397:1023:20
7:31
#7824
20M
20.00 mi12:31:562:24:037:1210:24
7:39
#7759
21M
21.00 mi12:40:022:32:097:158:06
8:06
#7715
35K
21.75 mi12:45:432:37:507:155:41
7:36
#7734
23M
23.00 mi12:55:272:47:347:179:44
7:46
#7714
24M
24.00 mi13:03:152:55:227:187:48
7:48
#7771
40K
24.85 mi13:10:193:02:267:207:04
8:16
#7896
25.2M
25.20 mi13:13:233:05:307:223:04
8:54
#7939
Finish
26.22 mi13:21:353:13:427:248:12
8:03
#8123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8149709670968411(Top 30%)7184(Top 45%)7184(Top 320%)
10K6.21 mi3.10 mi8444-2957264-1687264-1688689(Top 31%)7411(Top 46%)7411(Top 330%)
15K9.32 mi3.11 mi8379+657208+567208+568411(Top 30%)7184(Top 45%)7184(Top 320%)
20K12.43 mi3.11 mi8154+2257052+1567052+1567663(Top 27%)6654(Top 41%)6654(Top 296%)
Half13.11 mi0.68 mi8152+27040+127040+128504(Top 30%)7187(Top 45%)7187(Top 320%)
25K15.53 mi2.42 mi7930+2226890+1506890+1507112(Top 25%)6202(Top 39%)6202(Top 276%)
30K18.64 mi3.11 mi7824+1066769+1216769+1217808(Top 27%)6475(Top 40%)6475(Top 288%)
20M20.00 mi1.36 mi7759+656694+756694+758036(Top 28%)6463(Top 40%)6463(Top 288%)
21M21.00 mi1.00 mi7715+446631+636631+637937(Top 28%)6219(Top 39%)6219(Top 277%)
35K21.75 mi0.75 mi7734-196618+136618+139273(Top 33%)6979(Top 43%)6979(Top 311%)
23M23.00 mi1.25 mi7714+206555+636555+638387(Top 30%)6383(Top 40%)6383(Top 284%)
24M24.00 mi1.00 mi7771-576564-96564-99771(Top 34%)7042(Top 44%)7042(Top 313%)
40K24.85 mi0.85 mi7896-1256611-476611-4711913(Top 42%)7994(Top 50%)7994(Top 356%)
25.2M25.20 mi0.35 mi7939-436623-126623-1211108(Top 39%)7514(Top 47%)7514(Top 334%)
Finish26.22 mi1.02 mi8123-1846701-786701-7813164(Top 46%)8587(Top 53%)8587(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8411

Males

7184

M40-44

7184

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8689

Males

7411

M40-44

7411

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8411

Males

7184

M40-44

7184

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7663

Males

6654

M40-44

6654

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8504

Males

7187

M40-44

7187

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7112

Males

6202

M40-44

6202

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7808

Males

6475

M40-44

6475

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8036

Males

6463

M40-44

6463

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7937

Males

6219

M40-44

6219

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9273

Males

6979

M40-44

6979

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8387

Males

6383

M40-44

6383

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9771

Males

7042

M40-44

7042

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11913

Males

7994

M40-44

7994

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11108

Males

7514

M40-44

7514

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13164

Males

8587

M40-44

8587

Passing Analysis

Category:
Athletes Passed
1621
Passed By
1595
Net Change
+26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8149
5K → 10K101396-295#8149#8444
10K → 15K187122+65#8444#8379
15K → 20K27752+225#8379#8154
20K → Half2927+2#8154#8152
Half → 25K24220+222#8152#7930
25K → 30K242136+106#7930#7824
30K → 20M12257+65#7824#7759
20M → 21M11571+44#7759#7715
21M → 35K5372-19#7715#7734
35K → 23M11191+20#7734#7714
23M → 24M51108-57#7714#7771
24M → 40K39164-125#7771#7896
40K → 25.2M2265-43#7896#7939
25.2M → Finish30214-184#7939#8123
TOTALS16211595+26
📊

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