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BOSTON MARATHON 2025

Sahir Ramirez Rodriguez

Bib: 5744•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 24%
Division (M18-39)
#0 / 5642
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5814
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:43
Rank: #5493 (+321)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:47
Rank: #5577 (-84)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:23:38
Rank: #5265 (+312)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:28:06
Rank: #5168 (+97)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:44:25
Rank: #4982 (+186)
Half → 25K
16:19 | 6:44/mi
30K· 18.64 mi
2:05:45
Rank: #4701 (+281)
25K → 30K
21:20 | 6:52/mi
20M
2:15:03
Rank: #4535 (+166)
30K → 20M
9:18 | 6:51/mi
21M
2:22:28
Rank: #4481 (+54)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:27:22
Rank: #4369 (+112)
21M → 35K
4:54 | 6:33/mi
23M
2:35:58
Rank: #4245 (+124)
35K → 23M
8:36 | 6:52/mi
24M
2:42:41
Rank: #4143 (+102)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:48:36
Rank: #4099 (+44)
24M → 40K
5:55 | 6:55/mi
25.2M
2:51:22
Rank: #4130 (-31)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
2:58:15
Rank: #4105 (+25)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:06
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:09
Pace6:53 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0920:576:4520:57
6:45
-
10K
6.21 mi10:45:5541:436:4320:46
6:41
-0:04
15K
9.32 mi11:06:591:02:476:4421:04
6:47
+0:06
20K
12.43 mi11:27:501:23:386:4420:51
6:43
-0:04
Half
13.11 mi11:32:181:28:066:434:28
6:33
-0:10
25K
15.53 mi11:48:371:44:256:4316:19
6:44
+0:11
30K
18.64 mi12:09:572:05:456:4521:20
6:52
+0:08
20M
20.00 mi12:19:152:15:036:459:18
6:51
-0:01
21M
21.00 mi12:26:402:22:286:477:25
7:25
+0:34
35K
21.75 mi12:31:342:27:226:474:54
6:33
-0:52
23M
23.00 mi12:40:102:35:586:478:36
6:52
+0:19
24M
24.00 mi12:46:532:42:416:476:43
6:43
-0:09
40K
24.85 mi12:52:482:48:366:475:55
6:55
+0:12
25.2M
25.20 mi12:55:342:51:226:482:46
8:01
+1:06
Finish
26.22 mi13:02:272:58:156:486:53
6:45
-1:16

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

6:33 /mi

Average Pace

6:48 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

9:22

5% of race

Time at Steady Pace

2:38:42

89% of race

Time at Slower Pace

10:11

6% of race

Average Pace: 6:48 /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 mi10:25:0920:576:4520:57
6:45
#5814
10K
6.21 mi10:45:5541:436:4320:46
6:41
#5493
15K
9.32 mi11:06:591:02:476:4421:04
6:47
#5577
20K
12.43 mi11:27:501:23:386:4420:51
6:43
#5265
Half
13.11 mi11:32:181:28:066:434:28
6:33
#5168
25K
15.53 mi11:48:371:44:256:4316:19
6:44
#4982
30K
18.64 mi12:09:572:05:456:4521:20
6:52
#4701
20M
20.00 mi12:19:152:15:036:459:18
6:51
#4535
21M
21.00 mi12:26:402:22:286:477:25
7:25
#4481
35K
21.75 mi12:31:342:27:226:474:54
6:33
#4369
23M
23.00 mi12:40:102:35:586:478:36
6:52
#4245
24M
24.00 mi12:46:532:42:416:476:43
6:43
#4143
40K
24.85 mi12:52:482:48:366:475:55
6:55
#4099
25.2M
25.20 mi12:55:342:51:226:482:46
8:01
#4130
Finish
26.22 mi13:02:272:58:156:486:53
6:45
#4105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5814535953595865(Top 21%)5339(Top 33%)5339(Top 95%)
10K6.21 mi3.10 mi5493+3215077+2825077+2825185(Top 18%)4814(Top 30%)4814(Top 85%)
15K9.32 mi3.11 mi5577-845143-665143-665865(Top 21%)5339(Top 33%)5339(Top 95%)
20K12.43 mi3.11 mi5265+3124878+2654878+2654513(Top 16%)4200(Top 26%)4200(Top 74%)
Half13.11 mi0.68 mi5168+974795+834795+833977(Top 14%)3741(Top 23%)3741(Top 66%)
25K15.53 mi2.42 mi4982+1864622+1734622+1734335(Top 15%)4017(Top 25%)4017(Top 71%)
30K18.64 mi3.11 mi4701+2814362+2604362+2603855(Top 14%)3559(Top 22%)3559(Top 63%)
20M20.00 mi1.36 mi4535+1664210+1524210+1523177(Top 11%)2942(Top 18%)2942(Top 52%)
21M21.00 mi1.00 mi4481+544159+514159+514171(Top 15%)3750(Top 23%)3750(Top 66%)
35K21.75 mi0.75 mi4369+1124054+1054054+1052718(Top 10%)2516(Top 16%)2516(Top 45%)
23M23.00 mi1.25 mi4245+1243943+1113943+1113049(Top 11%)2788(Top 17%)2788(Top 49%)
24M24.00 mi1.00 mi4143+1023844+993844+993055(Top 11%)2768(Top 17%)2768(Top 49%)
40K24.85 mi0.85 mi4099+443796+483796+483440(Top 12%)3059(Top 19%)3059(Top 54%)
25.2M25.20 mi0.35 mi4130-313814-183814-185966(Top 21%)4692(Top 29%)4692(Top 83%)
Finish26.22 mi1.02 mi4105+253788+263788+264201(Top 15%)3578(Top 22%)3578(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5865

Males

5339

M18-39

5339

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5185

Males

4814

M18-39

4814

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5865

Males

5339

M18-39

5339

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4513

Males

4200

M18-39

4200

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3977

Males

3741

M18-39

3741

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4335

Males

4017

M18-39

4017

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3855

Males

3559

M18-39

3559

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3177

Males

2942

M18-39

2942

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4171

Males

3750

M18-39

3750

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2718

Males

2516

M18-39

2516

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3049

Males

2788

M18-39

2788

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3055

Males

2768

M18-39

2768

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3440

Males

3059

M18-39

3059

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5966

Males

4692

M18-39

4692

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4201

Males

3578

M18-39

3578

Passing Analysis

Category:
Athletes Passed
2196
Passed By
487
Net Change
+1709
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5814
5K → 10K39574+321#5814#5493
10K → 15K92176-84#5493#5577
15K → 20K32412+312#5577#5265
20K → Half1003+97#5265#5168
Half → 25K20519+186#5168#4982
25K → 30K32039+281#4982#4701
30K → 20M1737+166#4701#4535
20M → 21M9743+54#4535#4481
21M → 35K1142+112#4481#4369
35K → 23M13915+124#4369#4245
23M → 24M1075+102#4245#4143
24M → 40K5814+44#4143#4099
40K → 25.2M1546-31#4099#4130
25.2M → Finish5732+25#4130#4105
TOTALS2196487+1709
📊

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