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BOSTON MARATHON 2025

Jose Casas

Bib: 19246•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #19087
Start → 5K
25:59 | 8:22/mi
10K· 6.21 mi
52:48
Rank: #19826 (-739)
5K → 10K
26:49 | 8:38/mi
15K· 9.32 mi
1:19:10
Rank: #19612 (+214)
10K → 15K
26:22 | 8:29/mi
20K· 12.43 mi
1:45:55
Rank: #19405 (+207)
15K → 20K
26:45 | 8:37/mi
Half· 13.11 mi
1:51:50
Rank: #19461 (-56)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:13:13
Rank: #19370 (+91)
Half → 25K
21:23 | 8:49/mi
30K· 18.64 mi
2:41:43
Rank: #19205 (+165)
25K → 30K
28:30 | 9:10/mi
20M
2:54:43
Rank: #19206 (-1)
30K → 20M
13:00 | 9:34/mi
21M
3:05:59
Rank: #19467 (-261)
20M → 21M
11:16 | 11:16/mi
35K· 21.75 mi
3:14:34
Rank: #19859 (-392)
21M → 35K
8:35 | 11:28/mi
23M
3:27:59
Rank: #20119 (-260)
35K → 23M
13:25 | 10:43/mi
24M
3:38:36
Rank: #20330 (-211)
23M → 24M
10:37 | 10:37/mi
40K· 24.85 mi
3:47:53
Rank: #20484 (-154)
24M → 40K
9:17 | 10:51/mi
25.2M
3:52:06
Rank: #20584 (-100)
40K → 25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
4:02:54
Rank: #20759 (-175)
25.2M → Finish
10:48 | 10:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:50
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:11:04
Pace10:00 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5025:598:2225:59
8:22
-
10K
6.21 mi11:44:3952:488:3026:49
8:38
+0:16
15K
9.32 mi12:11:011:19:108:3026:22
8:29
-0:09
20K
12.43 mi12:37:461:45:558:3126:45
8:37
+0:08
Half
13.11 mi12:43:411:51:508:325:55
8:40
+0:03
25K
15.53 mi13:05:042:13:138:3521:23
8:49
+0:09
30K
18.64 mi13:33:342:41:438:4128:30
9:10
+0:21
20M
20.00 mi13:46:342:54:438:4413:00
9:34
+0:24
21M
21.00 mi13:57:503:05:598:5111:16
11:16
+1:42
35K
21.75 mi14:06:253:14:348:578:35
11:28
+0:12
23M
23.00 mi14:19:503:27:599:0313:25
10:43
-0:45
24M
24.00 mi14:30:273:38:369:0710:37
10:37
-0:06
40K
24.85 mi14:39:443:47:539:109:17
10:51
+0:14
25.2M
25.20 mi14:43:573:52:069:134:13
12:14
+1:23
Finish
26.22 mi14:54:454:02:549:1610:48
10:36
-1:38

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

8:22 /mi

Average Pace

9:16 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:13

55% of race

Time at Steady Pace

41:30

17% of race

Time at Slower Pace

1:08:11

28% of race

Average Pace: 9:16 /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 mi11:17:5025:598:2225:59
8:22
#19087
10K
6.21 mi11:44:3952:488:3026:49
8:38
#19826
15K
9.32 mi12:11:011:19:108:3026:22
8:29
#19612
20K
12.43 mi12:37:461:45:558:3126:45
8:37
#19405
Half
13.11 mi12:43:411:51:508:325:55
8:40
#19461
25K
15.53 mi13:05:042:13:138:3521:23
8:49
#19370
30K
18.64 mi13:33:342:41:438:4128:30
9:10
#19205
20M
20.00 mi13:46:342:54:438:4413:00
9:34
#19206
21M
21.00 mi13:57:503:05:598:5111:16
11:16
#19467
35K
21.75 mi14:06:253:14:348:578:35
11:28
#19859
23M
23.00 mi14:19:503:27:599:0313:25
10:43
#20119
24M
24.00 mi14:30:273:38:369:0710:37
10:37
#20330
40K
24.85 mi14:39:443:47:539:109:17
10:51
#20484
25.2M
25.20 mi14:43:573:52:069:134:13
12:14
#20584
Finish
26.22 mi14:54:454:02:549:1610:48
10:36
#20759
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19087120791207919240(Top 68%)12164(Top 76%)12164(Top 738%)
10K6.21 mi3.10 mi19826-73912398-31912398-31920508(Top 72%)12703(Top 79%)12703(Top 771%)
15K9.32 mi3.11 mi19612+21412313+8512313+8519240(Top 68%)12164(Top 76%)12164(Top 738%)
20K12.43 mi3.11 mi19405+20712217+9612217+9618908(Top 67%)11994(Top 74%)11994(Top 728%)
Half13.11 mi0.68 mi19461-5612236-1912236-1920175(Top 71%)12543(Top 78%)12543(Top 761%)
25K15.53 mi2.42 mi19370+9112187+4912187+4919024(Top 67%)11986(Top 74%)11986(Top 727%)
30K18.64 mi3.11 mi19205+16512074+11312074+11318516(Top 65%)11626(Top 72%)11626(Top 705%)
20M20.00 mi1.36 mi19206-112057+1712057+1719467(Top 69%)11915(Top 74%)11915(Top 723%)
21M21.00 mi1.00 mi19467-26112146-8912146-8922075(Top 78%)13008(Top 81%)13008(Top 789%)
35K21.75 mi0.75 mi19859-39212300-15412300-15425044(Top 88%)14370(Top 89%)14370(Top 872%)
23M23.00 mi1.25 mi20119-26012376-7612376-7622550(Top 79%)13128(Top 82%)13128(Top 797%)
24M24.00 mi1.00 mi20330-21112461-8512461-8523108(Top 81%)13360(Top 83%)13360(Top 811%)
40K24.85 mi0.85 mi20484-15412518-5712518-5722804(Top 80%)13144(Top 82%)13144(Top 798%)
25.2M25.20 mi0.35 mi20584-10012547-2912547-2923634(Top 83%)13574(Top 84%)13574(Top 824%)
Finish26.22 mi1.02 mi20759-17512613-6612613-6624493(Top 86%)14024(Top 87%)14024(Top 851%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19240

Males

12164

M55-59

12164

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20508

Males

12703

M55-59

12703

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19240

Males

12164

M55-59

12164

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

18908

Males

11994

M55-59

11994

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20175

Males

12543

M55-59

12543

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19024

Males

11986

M55-59

11986

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18516

Males

11626

M55-59

11626

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19467

Males

11915

M55-59

11915

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22075

Males

13008

M55-59

13008

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

25044

Males

14370

M55-59

14370

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22550

Males

13128

M55-59

13128

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

23108

Males

13360

M55-59

13360

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22804

Males

13144

M55-59

13144

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23634

Males

13574

M55-59

13574

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24493

Males

14024

M55-59

14024

Passing Analysis

Category:
Athletes Passed
1448
Passed By
3120
Net Change
-1672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19087
5K → 10K74813-739#19087#19826
10K → 15K30591+214#19826#19612
15K → 20K30194+207#19612#19405
20K → Half2177-56#19405#19461
Half → 25K207116+91#19461#19370
25K → 30K298133+165#19370#19205
30K → 20M109110-1#19205#19206
20M → 21M35296-261#19206#19467
21M → 35K6398-392#19467#19859
35K → 23M33293-260#19859#20119
23M → 24M13224-211#20119#20330
24M → 40K30184-154#20330#20484
40K → 25.2M8108-100#20484#20584
25.2M → Finish8183-175#20584#20759
TOTALS14483120-1672
📊

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