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BOSTON MARATHON 2025

Jose Acosta

Bib: 20949•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 50%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:35
Rank: #18307
Start → 5K
8:14/mi
25:35 split
10K· 6.21 mi
50:20
Rank: #17254 (+1053)
5K → 10K
7:58/mi
24:45 split
15K· 9.32 mi
1:15:05
Rank: #16742 (+512)
10K → 15K
7:58/mi
24:45 split
20K· 12.43 mi
1:39:47
Rank: #16157 (+585)
15K → 20K
7:57/mi
24:42 split
Half· 13.11 mi
1:45:09
Rank: #16099 (+58)
20K → Half
7:52/mi
5:22 split
25K· 15.53 mi
2:04:26
Rank: #15625 (+474)
Half → 25K
7:57/mi
19:17 split
30K· 18.64 mi
2:29:59
Rank: #15109 (+516)
25K → 30K
8:13/mi
25:33 split
20M
2:41:18
Rank: #14859 (+250)
30K → 20M
8:20/mi
11:19 split
21M
2:50:03
Rank: #14659 (+200)
20M → 21M
8:45/mi
8:45 split
35K· 21.75 mi
2:56:00
Rank: #14525 (+134)
21M → 35K
7:57/mi
5:57 split
23M
3:06:06
Rank: #14268 (+257)
35K → 23M
8:04/mi
10:06 split
24M
3:14:13
Rank: #14145 (+123)
23M → 24M
8:07/mi
8:07 split
40K· 24.85 mi
3:21:22
Rank: #14066 (+79)
24M → 40K
8:22/mi
7:09 split
25.2M
3:24:34
Rank: #14032 (+34)
40K → 25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:33:25
Rank: #14140 (-108)
25.2M → Finish
8:41/mi
8:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:09
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:48:16
Pace8:16 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:1425:358:1425:35
8:14
-
10K
6.21 mi11:00:5950:208:0624:45
7:58
-0:16
15K
9.32 mi11:25:441:15:058:0324:45
7:58
0:00
20K
12.43 mi11:50:261:39:478:0224:42
7:57
-0:01
Half
13.11 mi11:55:481:45:098:015:22
7:52
-0:05
25K
15.53 mi12:15:052:04:268:0119:17
7:57
+0:05
30K
18.64 mi12:40:382:29:598:0325:33
8:13
+0:16
20M
20.00 mi12:51:572:41:188:0411:19
8:20
+0:07
21M
21.00 mi13:00:422:50:038:068:45
8:45
+0:25
35K
21.75 mi13:06:392:56:008:065:57
7:57
-0:48
23M
23.00 mi13:16:453:06:068:0510:06
8:04
+0:07
24M
24.00 mi13:24:523:14:138:068:07
8:07
+0:03
40K
24.85 mi13:32:013:21:228:067:09
8:22
+0:15
25.2M
25.20 mi13:35:133:24:348:073:12
9:17
+0:55
Finish
26.22 mi13:44:043:33:258:098:51
8:41
-0:36

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

7:52 /mi

Average Pace

8:09 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:37

90% of race

Time at Steady Pace

17:36

8% of race

Time at Slower Pace

3:12

1% of race

Average Pace: 8:08 /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 mi10:36:1425:358:1425:35
8:14
#18307
10K
6.21 mi11:00:5950:208:0624:45
7:58
#17254
15K
9.32 mi11:25:441:15:058:0324:45
7:58
#16742
20K
12.43 mi11:50:261:39:478:0224:42
7:57
#16157
Half
13.11 mi11:55:481:45:098:015:22
7:52
#16099
25K
15.53 mi12:15:052:04:268:0119:17
7:57
#15625
30K
18.64 mi12:40:382:29:598:0325:33
8:13
#15109
20M
20.00 mi12:51:572:41:188:0411:19
8:20
#14859
21M
21.00 mi13:00:422:50:038:068:45
8:45
#14659
35K
21.75 mi13:06:392:56:008:065:57
7:57
#14525
23M
23.00 mi13:16:453:06:068:0510:06
8:04
#14268
24M
24.00 mi13:24:523:14:138:068:07
8:07
#14145
40K
24.85 mi13:32:013:21:228:067:09
8:22
#14066
25.2M
25.20 mi13:35:133:24:348:073:12
9:17
#14032
Finish
26.22 mi13:44:043:33:258:098:51
8:41
#14140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18307117191171915777(Top 56%)10704(Top 66%)10704(Top 850%)
10K6.21 mi3.10 mi17254+105311322+39711322+39716183(Top 57%)10902(Top 68%)10902(Top 866%)
15K9.32 mi3.11 mi16742+51211119+20311119+20315777(Top 56%)10704(Top 66%)10704(Top 850%)
20K12.43 mi3.11 mi16157+58510864+25510864+25514528(Top 51%)10108(Top 63%)10108(Top 803%)
Half13.11 mi0.68 mi16099+5810838+2610838+2614750(Top 52%)10225(Top 63%)10225(Top 812%)
25K15.53 mi2.42 mi15625+47410622+21610622+21613528(Top 48%)9534(Top 59%)9534(Top 757%)
30K18.64 mi3.11 mi15109+51610335+28710335+28712990(Top 46%)9139(Top 57%)9139(Top 726%)
20M20.00 mi1.36 mi14859+25010200+13510200+13512664(Top 45%)8852(Top 55%)8852(Top 703%)
21M21.00 mi1.00 mi14659+20010084+11610084+11611976(Top 42%)8372(Top 52%)8372(Top 665%)
35K21.75 mi0.75 mi14525+13410014+7010014+7011930(Top 42%)8300(Top 52%)8300(Top 659%)
23M23.00 mi1.25 mi14268+2579857+1579857+15710516(Top 37%)7496(Top 47%)7496(Top 595%)
24M24.00 mi1.00 mi14145+1239770+879770+8712015(Top 42%)8181(Top 51%)8181(Top 650%)
40K24.85 mi0.85 mi14066+799714+569714+5612528(Top 44%)8298(Top 52%)8298(Top 659%)
25.2M25.20 mi0.35 mi14032+349687+279687+2713313(Top 47%)8619(Top 54%)8619(Top 685%)
Finish26.22 mi1.02 mi14140-1089710-239710-2317354(Top 61%)10567(Top 66%)10567(Top 839%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15777

Males

10704

M60-64

10704

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16183

Males

10902

M60-64

10902

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15777

Males

10704

M60-64

10704

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14528

Males

10108

M60-64

10108

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14750

Males

10225

M60-64

10225

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13528

Males

9534

M60-64

9534

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12990

Males

9139

M60-64

9139

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12664

Males

8852

M60-64

8852

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11976

Males

8372

M60-64

8372

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11930

Males

8300

M60-64

8300

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

10516

Males

7496

M60-64

7496

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

12015

Males

8181

M60-64

8181

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12528

Males

8298

M60-64

8298

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13313

Males

8619

M60-64

8619

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17354

Males

10567

M60-64

10567

Passing Analysis

Category:
Athletes Passed
4592
Passed By
425
Net Change
+4167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18307
5K → 10K108835+1053#18307#17254
10K → 15K55240+512#17254#16742
15K → 20K60520+585#16742#16157
20K → Half657+58#16157#16099
Half → 25K4784+474#16099#15625
25K → 30K54529+516#15625#15109
30K → 20M27525+250#15109#14859
20M → 21M22222+200#14859#14659
21M → 35K14713+134#14659#14525
35K → 23M26710+257#14525#14268
23M → 24M14825+123#14268#14145
24M → 40K10930+79#14145#14066
40K → 25.2M5117+34#14066#14032
25.2M → Finish40148-108#14032#14140
TOTALS4592425+4167
📊

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