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BOSTON MARATHON 2025

Sigifredo Rodriguez Castaneda

Bib: 32416•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:29
Rank: #21723
Start → 5K
27:29 | 8:51/mi
10K· 6.21 mi
54:30
Rank: #21282 (+441)
5K → 10K
27:01 | 8:42/mi
15K· 9.32 mi
1:20:35
Rank: #20445 (+837)
10K → 15K
26:05 | 8:24/mi
20K· 12.43 mi
1:46:50
Rank: #19849 (+596)
15K → 20K
26:15 | 8:27/mi
Half· 13.11 mi
1:52:17
Rank: #19671 (+178)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:12:36
Rank: #19131 (+540)
Half → 25K
20:19 | 8:23/mi
30K· 18.64 mi
2:39:57
Rank: #18637 (+494)
25K → 30K
27:21 | 8:48/mi
20M
2:52:20
Rank: #18530 (+107)
30K → 20M
12:23 | 9:07/mi
21M
3:01:44
Rank: #18322 (+208)
20M → 21M
9:24 | 9:24/mi
35K· 21.75 mi
3:08:01
Rank: #18200 (+122)
21M → 35K
6:17 | 8:24/mi
23M
3:19:13
Rank: #18045 (+155)
35K → 23M
11:12 | 8:57/mi
24M
3:27:49
Rank: #17890 (+155)
23M → 24M
8:36 | 8:36/mi
40K· 24.85 mi
3:35:35
Rank: #17843 (+47)
24M → 40K
7:46 | 9:05/mi
25.2M
3:38:48
Rank: #17766 (+77)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:46:32
Rank: #17500 (+266)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:17
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:54:15
Pace8:43 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5027:298:5127:29
8:51
-
10K
6.21 mi12:19:5154:308:4627:01
8:42
-0:09
15K
9.32 mi12:45:561:20:358:3926:05
8:24
-0:18
20K
12.43 mi13:12:111:46:508:3626:15
8:27
+0:03
Half
13.11 mi13:17:381:52:178:345:27
7:59
-0:28
25K
15.53 mi13:37:572:12:368:3220:19
8:23
+0:24
30K
18.64 mi14:05:182:39:578:3527:21
8:48
+0:25
20M
20.00 mi14:17:412:52:208:3712:23
9:07
+0:19
21M
21.00 mi14:27:053:01:448:399:24
9:24
+0:17
35K
21.75 mi14:33:223:08:018:396:17
8:24
-1:00
23M
23.00 mi14:44:343:19:138:4011:12
8:57
+0:33
24M
24.00 mi14:53:103:27:498:408:36
8:36
-0:21
40K
24.85 mi15:00:563:35:358:407:46
9:05
+0:29
25.2M
25.20 mi15:04:093:38:488:413:13
9:20
+0:15
Finish
26.22 mi15:11:533:46:328:397:44
7:35
-1:45

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

7:35 /mi

Average Pace

8:39 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:07

41% of race

Time at Steady Pace

1:30:27

40% of race

Time at Slower Pace

43:58

19% of race

Average Pace: 8:38 /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 mi11:52:5027:298:5127:29
8:51
#21723
10K
6.21 mi12:19:5154:308:4627:01
8:42
#21282
15K
9.32 mi12:45:561:20:358:3926:05
8:24
#20445
20K
12.43 mi13:12:111:46:508:3626:15
8:27
#19849
Half
13.11 mi13:17:381:52:178:345:27
7:59
#19671
25K
15.53 mi13:37:572:12:368:3220:19
8:23
#19131
30K
18.64 mi14:05:182:39:578:3527:21
8:48
#18637
20M
20.00 mi14:17:412:52:208:3712:23
9:07
#18530
21M
21.00 mi14:27:053:01:448:399:24
9:24
#18322
35K
21.75 mi14:33:223:08:018:396:17
8:24
#18200
23M
23.00 mi14:44:343:19:138:4011:12
8:57
#18045
24M
24.00 mi14:53:103:27:498:408:36
8:36
#17890
40K
24.85 mi15:00:563:35:358:407:46
9:05
#17843
25.2M
25.20 mi15:04:093:38:488:413:13
9:20
#17766
Finish
26.22 mi15:11:533:46:328:397:44
7:35
#17500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21723131871318718663(Top 66%)11908(Top 74%)11908(Top 211%)
10K6.21 mi3.10 mi21282+44113015+17213015+17220834(Top 73%)12841(Top 80%)12841(Top 228%)
15K9.32 mi3.11 mi20445+83712661+35412661+35418663(Top 66%)11908(Top 74%)11908(Top 211%)
20K12.43 mi3.11 mi19849+59612403+25812403+25817863(Top 63%)11547(Top 72%)11547(Top 205%)
Half13.11 mi0.68 mi19671+17812322+8112322+8115781(Top 56%)10699(Top 66%)10699(Top 190%)
25K15.53 mi2.42 mi19131+54012089+23312089+23316426(Top 58%)10838(Top 67%)10838(Top 192%)
30K18.64 mi3.11 mi18637+49411844+24511844+24516620(Top 59%)10761(Top 67%)10761(Top 191%)
20M20.00 mi1.36 mi18530+10711772+7211772+7217357(Top 61%)10966(Top 68%)10966(Top 194%)
21M21.00 mi1.00 mi18322+20811650+12211650+12215615(Top 55%)10059(Top 62%)10059(Top 178%)
35K21.75 mi0.75 mi18200+12211575+7511575+7514848(Top 52%)9665(Top 60%)9665(Top 171%)
23M23.00 mi1.25 mi18045+15511477+9811477+9815938(Top 56%)10050(Top 62%)10050(Top 178%)
24M24.00 mi1.00 mi17890+15511372+10511372+10515153(Top 53%)9655(Top 60%)9655(Top 171%)
40K24.85 mi0.85 mi17843+4711336+3611336+3616756(Top 59%)10263(Top 64%)10263(Top 182%)
25.2M25.20 mi0.35 mi17766+7711287+4911287+4913592(Top 48%)8762(Top 54%)8762(Top 155%)
Finish26.22 mi1.02 mi17500+26611137+15011137+1509849(Top 35%)6910(Top 43%)6910(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18663

Males

11908

M18-39

11908

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20834

Males

12841

M18-39

12841

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18663

Males

11908

M18-39

11908

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17863

Males

11547

M18-39

11547

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15781

Males

10699

M18-39

10699

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16426

Males

10838

M18-39

10838

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16620

Males

10761

M18-39

10761

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17357

Males

10966

M18-39

10966

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15615

Males

10059

M18-39

10059

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14848

Males

9665

M18-39

9665

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15938

Males

10050

M18-39

10050

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15153

Males

9655

M18-39

9655

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16756

Males

10263

M18-39

10263

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13592

Males

8762

M18-39

8762

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9849

Males

6910

M18-39

6910

Passing Analysis

Category:
Athletes Passed
4550
Passed By
327
Net Change
+4223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21723
5K → 10K551110+441#21723#21282
10K → 15K84912+837#21282#20445
15K → 20K60610+596#20445#19849
20K → Half1780+178#19849#19671
Half → 25K5488+540#19671#19131
25K → 30K52329+494#19131#18637
30K → 20M16053+107#18637#18530
20M → 21M22416+208#18530#18322
21M → 35K13513+122#18322#18200
35K → 23M18328+155#18200#18045
23M → 24M16813+155#18045#17890
24M → 40K7831+47#17890#17843
40K → 25.2M792+77#17843#17766
25.2M → Finish2682+266#17766#17500
TOTALS4550327+4223
📊

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