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BOSTON MARATHON 2025

Eduardo Ramirez

Bib: 29399•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:28/mi
29:26
↑ 97↓ 3451.5%
10K· 6.21 mi
9:22/mi
58:33
↑ 79↓ 1380.4%
15K· 9.32 mi
9:06/mi
1:26:50
↑ 67↓ 78
20K· 12.43 mi
9:09/mi
1:55:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
2:01:21
↑ 19↓ 370.5%
25K· 15.53 mi
9:10/mi
2:23:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:33/mi
2:53:13
↑ 181↓ 1480.2%
20M
9:35/mi
3:06:15
↑ 64↓ 500.2%
21M
10:54/mi
3:17:09
↑ 106↓ 241.6%
35K· 21.75 mi
10:27/mi
3:24:58
↑ 17↓ 861.7%
23M
11:06/mi
3:38:52
↑ 23↓ 630.6%
24M
11:16/mi
3:50:08
↓ 821.3%
40K· 24.85 mi
10:56/mi
3:59:29
↓ 200.3%
25.2M
13:09/mi
4:04:01
↑ 13↓ 160.2%
Finish· 26.22 mi
10:49/mi
4:15:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:21
Pace9:15 /mi
2nd Half
Distance13.11 mi
Time2:13:41
Pace10:12 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1329:269:2829:26
9:28
-
10K
6.21 mi12:23:2058:339:2529:07
9:22
-0:06
15K
9.32 mi12:51:371:26:509:1928:17
9:06
-0:16
20K
12.43 mi13:20:041:55:179:1728:27
9:09
+0:03
Half
13.11 mi13:26:082:01:219:156:04
8:54
-0:15
25K
15.53 mi13:48:212:23:349:1522:13
9:10
+0:16
30K
18.64 mi14:18:002:53:139:1829:39
9:33
+0:23
20M
20.00 mi14:31:023:06:159:1913:02
9:35
+0:02
21M
21.00 mi14:41:563:17:099:2310:54
10:54
+1:19
35K
21.75 mi14:49:453:24:589:257:49
10:27
-0:27
23M
23.00 mi15:03:393:38:529:3113:54
11:06
+0:39
24M
24.00 mi15:14:553:50:089:3511:16
11:16
+0:10
40K
24.85 mi15:24:163:59:299:389:21
10:56
-0:20
25.2M
25.20 mi15:28:484:04:019:414:32
13:09
+2:13
Finish
26.22 mi15:39:494:15:029:4411:01
10:49
-2:20

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

8:54 /mi

Average Pace

9:44 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:04

2% of race

Time at Steady Pace

3:00:11

71% of race

Time at Slower Pace

1:08:47

27% of race

Average Pace: 9:44 /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 mi11:54:1329:269:2829:26
9:28
#24169
10K
6.21 mi12:23:2058:339:2529:07
9:22
#23952
15K
9.32 mi12:51:371:26:509:1928:17
9:06
#23494
20K
12.43 mi13:20:041:55:179:1728:27
9:09
#23065
Half
13.11 mi13:26:082:01:219:156:04
8:54
#22988
25K
15.53 mi13:48:212:23:349:1522:13
9:10
#22585
30K
18.64 mi14:18:002:53:139:1829:39
9:33
#22134
20M
20.00 mi14:31:023:06:159:1913:02
9:35
#21922
21M
21.00 mi14:41:563:17:099:2310:54
10:54
#21876
35K
21.75 mi14:49:453:24:589:257:49
10:27
#21917
23M
23.00 mi15:03:393:38:529:3113:54
11:06
#22009
24M
24.00 mi15:14:553:50:089:3511:16
11:16
#22151
40K
24.85 mi15:24:163:59:299:389:21
10:56
#22197
25.2M
25.20 mi15:28:484:04:019:414:32
13:09
#22253
Finish
26.22 mi15:39:494:15:029:4411:01
10:49
#22352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24169143241432422465(Top 79%)13593(Top 84%)13593(Top 681%)
10K6.21 mi3.10 mi23952+21714230+9414230+9423752(Top 84%)14147(Top 88%)14147(Top 709%)
15K9.32 mi3.11 mi23494+45814021+20914021+20922465(Top 79%)13593(Top 84%)13593(Top 681%)
20K12.43 mi3.11 mi23065+42913841+18013841+18021709(Top 76%)13218(Top 82%)13218(Top 662%)
Half13.11 mi0.68 mi22988+7713809+3213809+3221340(Top 75%)13070(Top 81%)13070(Top 655%)
25K15.53 mi2.42 mi22585+40313609+20013609+20020619(Top 73%)12684(Top 79%)12684(Top 635%)
30K18.64 mi3.11 mi22134+45113376+23313376+23320113(Top 71%)12344(Top 77%)12344(Top 618%)
20M20.00 mi1.36 mi21922+21213270+10613270+10619572(Top 69%)11960(Top 74%)11960(Top 599%)
21M21.00 mi1.00 mi21876+4613226+4413226+4421124(Top 74%)12560(Top 78%)12560(Top 629%)
35K21.75 mi0.75 mi21917-4113225+113225+123048(Top 81%)13412(Top 83%)13412(Top 672%)
23M23.00 mi1.25 mi22009-9213230-513230-523452(Top 83%)13565(Top 84%)13565(Top 680%)
24M24.00 mi1.00 mi22151-14213271-4113271-4124496(Top 86%)14057(Top 87%)14057(Top 704%)
40K24.85 mi0.85 mi22197-4613277-613277-622989(Top 81%)13236(Top 82%)13236(Top 663%)
25.2M25.20 mi0.35 mi22253-5613297-2013297-2025228(Top 89%)14354(Top 89%)14354(Top 719%)
Finish26.22 mi1.02 mi22352-9913317-2013317-2024965(Top 88%)14255(Top 89%)14255(Top 714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

22465

Males

13593

M50-54

13593

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23752

Males

14147

M50-54

14147

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

22465

Males

13593

M50-54

13593

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

21709

Males

13218

M50-54

13218

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21340

Males

13070

M50-54

13070

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20619

Males

12684

M50-54

12684

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20113

Males

12344

M50-54

12344

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19572

Males

11960

M50-54

11960

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

21124

Males

12560

M50-54

12560

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

23048

Males

13412

M50-54

13412

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23452

Males

13565

M50-54

13565

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24496

Males

14057

M50-54

14057

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22989

Males

13236

M50-54

13236

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25228

Males

14354

M50-54

14354

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24965

Males

14255

M50-54

14255

Passing Analysis

Category:
Athletes Passed
2721
Passed By
904
Net Change
+1817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24169
5K → 10K361144+217#24169#23952
10K → 15K47618+458#23952#23494
15K → 20K43910+429#23494#23065
20K → Half803+77#23065#22988
Half → 25K4085+403#22988#22585
25K → 30K47120+451#22585#22134
30K → 20M2186+212#22134#21922
20M → 21M10761+46#21922#21876
21M → 35K3172-41#21876#21917
35K → 23M55147-92#21917#22009
23M → 24M16158-142#22009#22151
24M → 40K3379-46#22151#22197
40K → 25.2M662-56#22197#22253
25.2M → Finish20119-99#22253#22352
TOTALS2721904+1817
📊

Passing Visuals

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