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BOSTON MARATHON 2025

Felix Freddy Estrada Altamirano

Bib: 5994•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M40-44)
#0 / 2247
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:32
Rank: #2379
Start → 5K
19:32 | 6:17/mi
10K· 6.21 mi
39:11
Rank: #2460 (-81)
5K → 10K
19:39 | 6:19/mi
15K· 9.32 mi
59:21
Rank: #2791 (-331)
10K → 15K
20:10 | 6:29/mi
20K· 12.43 mi
1:20:21
Rank: #3264 (-473)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:24:54
Rank: #3345 (-81)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:42:03
Rank: #3813 (-468)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:05:29
Rank: #4576 (-763)
25K → 30K
23:26 | 7:33/mi
20M
2:16:11
Rank: #5004 (-428)
30K → 20M
10:42 | 7:52/mi
21M
2:26:03
Rank: #5781 (-777)
20M → 21M
9:52 | 9:52/mi
35K· 21.75 mi
2:32:18
Rank: #6053 (-272)
21M → 35K
6:15 | 8:21/mi
23M
2:42:26
Rank: #6194 (-141)
35K → 23M
10:08 | 8:06/mi
24M
2:50:23
Rank: #6313 (-119)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
2:57:20
Rank: #6404 (-91)
24M → 40K
6:57 | 8:08/mi
25.2M
3:00:32
Rank: #6483 (-79)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:08:33
Rank: #6639 (-156)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:54
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:43:39
Pace7:54 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2219:326:1719:32
6:17
-
10K
6.21 mi10:44:0139:116:1819:39
6:19
+0:02
15K
9.32 mi11:04:1159:216:2220:10
6:29
+0:10
20K
12.43 mi11:25:111:20:216:2821:00
6:46
+0:17
Half
13.11 mi11:29:441:24:546:294:33
6:40
-0:06
25K
15.53 mi11:46:531:42:036:3417:09
7:04
+0:24
30K
18.64 mi12:10:192:05:296:4423:26
7:33
+0:29
20M
20.00 mi12:21:012:16:116:4910:42
7:52
+0:19
21M
21.00 mi12:30:532:26:036:579:52
9:52
+2:00
35K
21.75 mi12:37:082:32:187:006:15
8:21
-1:31
23M
23.00 mi12:47:162:42:267:0410:08
8:06
-0:15
24M
24.00 mi12:55:132:50:237:067:57
7:57
-0:09
40K
24.85 mi13:02:102:57:207:086:57
8:08
+0:11
25.2M
25.20 mi13:05:223:00:327:103:12
9:17
+1:09
Finish
26.22 mi13:13:233:08:337:128:01
7:52
-1:25

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

6:17 /mi

Average Pace

7:12 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:03

54% of race

Time at Steady Pace

1:13:26

39% of race

Time at Slower Pace

13:04

7% of race

Average Pace: 7:11 /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 mi10:24:2219:326:1719:32
6:17
#2379
10K
6.21 mi10:44:0139:116:1819:39
6:19
#2460
15K
9.32 mi11:04:1159:216:2220:10
6:29
#2791
20K
12.43 mi11:25:111:20:216:2821:00
6:46
#3264
Half
13.11 mi11:29:441:24:546:294:33
6:40
#3345
25K
15.53 mi11:46:531:42:036:3417:09
7:04
#3813
30K
18.64 mi12:10:192:05:296:4423:26
7:33
#4576
20M
20.00 mi12:21:012:16:116:4910:42
7:52
#5004
21M
21.00 mi12:30:532:26:036:579:52
9:52
#5781
35K
21.75 mi12:37:082:32:187:006:15
8:21
#6053
23M
23.00 mi12:47:162:42:267:0410:08
8:06
#6194
24M
24.00 mi12:55:132:50:237:067:57
7:57
#6313
40K
24.85 mi13:02:102:57:207:086:57
8:08
#6404
25.2M
25.20 mi13:05:223:00:327:103:12
9:17
#6483
Finish
26.22 mi13:13:233:08:337:128:01
7:52
#6639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2379226822683523(Top 12%)3334(Top 21%)3334(Top 148%)
10K6.21 mi3.10 mi2460-812345-772345-772583(Top 9%)2467(Top 15%)2467(Top 110%)
15K9.32 mi3.11 mi2791-3312660-3152660-3153523(Top 12%)3334(Top 21%)3334(Top 148%)
20K12.43 mi3.11 mi3264-4733107-4473107-4474927(Top 17%)4555(Top 28%)4555(Top 203%)
Half13.11 mi0.68 mi3345-813177-703177-705067(Top 18%)4696(Top 29%)4696(Top 209%)
25K15.53 mi2.42 mi3813-4683593-4163593-4166806(Top 24%)5983(Top 37%)5983(Top 266%)
30K18.64 mi3.11 mi4576-7634262-6694262-6698028(Top 28%)6605(Top 41%)6605(Top 294%)
20M20.00 mi1.36 mi5004-4284610-3484610-3489504(Top 33%)7256(Top 45%)7256(Top 323%)
21M21.00 mi1.00 mi5781-7775246-6365246-63617735(Top 62%)11021(Top 68%)11021(Top 490%)
35K21.75 mi0.75 mi6053-2725434-1885434-18814559(Top 51%)9513(Top 59%)9513(Top 423%)
23M23.00 mi1.25 mi6194-1415527-935527-9310668(Top 38%)7563(Top 47%)7563(Top 337%)
24M24.00 mi1.00 mi6313-1195593-665593-6610848(Top 38%)7584(Top 47%)7584(Top 338%)
40K24.85 mi0.85 mi6404-915634-415634-4111036(Top 39%)7572(Top 47%)7572(Top 337%)
25.2M25.20 mi0.35 mi6483-795682-485682-4813255(Top 47%)8561(Top 53%)8561(Top 381%)
Finish26.22 mi1.02 mi6639-1565749-675749-6711895(Top 42%)7976(Top 50%)7976(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3523

Males

3334

M40-44

3334

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2583

Males

2467

M40-44

2467

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3523

Males

3334

M40-44

3334

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4927

Males

4555

M40-44

4555

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5067

Males

4696

M40-44

4696

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6806

Males

5983

M40-44

5983

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

8028

Males

6605

M40-44

6605

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9504

Males

7256

M40-44

7256

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17735

Males

11021

M40-44

11021

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14559

Males

9513

M40-44

9513

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10668

Males

7563

M40-44

7563

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10848

Males

7584

M40-44

7584

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11036

Males

7572

M40-44

7572

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13255

Males

8561

M40-44

8561

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11895

Males

7976

M40-44

7976

Passing Analysis

Category:
Athletes Passed
323
Passed By
4583
Net Change
-4260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2379
5K → 10K72153-81#2379#2460
10K → 15K22353-331#2460#2791
15K → 20K13486-473#2791#3264
20K → Half384-81#3264#3345
Half → 25K14482-468#3345#3813
25K → 30K24787-763#3813#4576
30K → 20M11439-428#4576#5004
20M → 21M5782-777#5004#5781
21M → 35K8280-272#5781#6053
35K → 23M51192-141#6053#6194
23M → 24M31150-119#6194#6313
24M → 40K32123-91#6313#6404
40K → 25.2M483-79#6404#6483
25.2M → Finish33189-156#6483#6639
TOTALS3234583-4260
📊

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