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BOSTON MARATHON 2026

Juan De La Rosa Martinez

Bib: 23850•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:33
3.11 mi
Rank: #22025
Start → 5K
27:33 | 8:53/mi
10K
56:02
6.21 mi
Rank: #22822 (-797)
5K → 10K
28:29 | 9:11/mi
15K
1:24:51
9.32 mi
Rank: #23152 (-330)
10K → 15K
28:49 | 9:17/mi
20K
1:54:33
12.43 mi
Rank: #23420 (-268)
15K → 20K
29:42 | 9:34/mi
HALF
2:00:55
13.11 mi
Rank: #23460 (-40)
20K → HALF
6:22 | 9:21/mi
25K
2:24:33
15.53 mi
Rank: #23472 (-12)
HALF → 25K
23:38 | 9:45/mi
30K
2:56:05
18.64 mi
Rank: #23480 (-8)
25K → 30K
31:32 | 10:09/mi
20M
3:10:36
20.00 mi
Rank: #23525 (-45)
30K → 20M
14:31 | 10:42/mi
21M
3:22:04
21.00 mi
Rank: #23551 (-26)
20M → 21M
11:28 | 11:28/mi
35K
3:29:29
21.75 mi
Rank: #23509 (+42)
21M → 35K
7:25 | 9:55/mi
23M
3:42:30
23.00 mi
Rank: #23497 (+12)
35K → 23M
13:01 | 10:25/mi
24M
3:52:24
24.00 mi
Rank: #23429 (+68)
23M → 24M
9:54 | 9:54/mi
40K
4:01:02
24.85 mi
Rank: #23362 (+67)
24M → 40K
8:38 | 10:06/mi
25.2M
4:04:55
25.20 mi
Rank: #23346 (+16)
40K → 25.2M
3:53 | 11:16/mi
FINISH
4:15:34
26.22 mi
Rank: #23396 (-50)
25.2M → FINISH
10:39 | 10:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:55
Pace9:14 /mi
2nd Half
Distance13.11 mi
Time2:14:39
Pace10:17 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:4727:338:5327:33
8:53
-
10K
6.21 mi11:59:1656:029:0228:29
9:11
+0:18
15K
9.32 mi12:28:051:24:519:0728:49
9:17
+0:06
20K
12.43 mi12:57:471:54:339:1429:42
9:34
+0:17
HALF
13.11 mi13:04:092:00:559:146:22
9:21
-0:13
25K
15.53 mi13:27:472:24:339:1923:38
9:45
+0:24
30K
18.64 mi13:59:192:56:059:2731:32
10:09
+0:24
20M
20.00 mi14:13:503:10:369:3214:31
10:42
+0:33
21M
21.00 mi14:25:183:22:049:3811:28
11:28
+0:46
35K
21.75 mi14:32:433:29:299:387:25
9:55
-1:33
23M
23.00 mi14:45:443:42:309:4113:01
10:25
+0:30
24M
24.00 mi14:55:383:52:249:429:54
9:54
-0:31
40K
24.85 mi15:04:164:01:029:428:38
10:06
+0:12
25.2M
25.20 mi15:08:094:04:559:443:53
11:16
+1:10
FINISH
26.22 mi15:18:484:15:349:4610:39
10:28
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:53 /mi

Average Pace

9:45 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:31:13

36% of race

Time at Steady Pace

1:50:49

43% of race

Time at Slower Pace

53:32

21% of race

Average Pace: 9:45 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:30:4727:338:5327:33
8:53
#22025
10K
6.21 mi11:59:1656:029:0228:29
9:11
#22822
15K
9.32 mi12:28:051:24:519:0728:49
9:17
#23152
20K
12.43 mi12:57:471:54:339:1429:42
9:34
#23420
HALF
13.11 mi13:04:092:00:559:146:22
9:21
#23460
25K
15.53 mi13:27:472:24:339:1923:38
9:45
#23472
30K
18.64 mi13:59:192:56:059:2731:32
10:09
#23480
20M
20.00 mi14:13:503:10:369:3214:31
10:42
#23525
21M
21.00 mi14:25:183:22:049:3811:28
11:28
#23551
35K
21.75 mi14:32:433:29:299:387:25
9:55
#23509
23M
23.00 mi14:45:443:42:309:4113:01
10:25
#23497
24M
24.00 mi14:55:383:52:249:429:54
9:54
#23429
40K
24.85 mi15:04:164:01:029:428:38
10:06
#23362
25.2M
25.20 mi15:08:094:04:559:443:53
11:16
#23346
FINISH
26.22 mi15:18:484:15:349:4610:39
10:28
#23396
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi22025132321323223755(Top 82%)14130(Top 86%)14130(Top 933%)
10K6.21 mi3.10 mi22822-79713660-42813660-42823496(Top 81%)14004(Top 86%)14004(Top 925%)
15K9.32 mi3.11 mi23152-33013834-17413834-17423755(Top 82%)14130(Top 86%)14130(Top 933%)
20K12.43 mi3.11 mi23420-26813956-12213956-12223912(Top 82%)14170(Top 87%)14170(Top 936%)
HALF13.11 mi0.68 mi23460-4013975-1913975-1923895(Top 82%)14164(Top 87%)14164(Top 936%)
25K15.53 mi2.42 mi23472-1213964+1113964+1123670(Top 82%)14024(Top 86%)14024(Top 926%)
30K18.64 mi3.11 mi23480-813930+3413930+3423498(Top 81%)13841(Top 85%)13841(Top 914%)
20M20.00 mi1.36 mi23525-4513946-1613946-1624250(Top 84%)14114(Top 86%)14114(Top 932%)
21M21.00 mi1.00 mi23551-2613950-413950-424110(Top 83%)13982(Top 86%)13982(Top 924%)
35K21.75 mi0.75 mi23509+4213911+3913911+3922909(Top 79%)13415(Top 82%)13415(Top 886%)
23M23.00 mi1.25 mi23497+1213896+1513896+1523136(Top 80%)13468(Top 82%)13468(Top 890%)
24M24.00 mi1.00 mi23429+6813857+3913857+3922512(Top 78%)13137(Top 80%)13137(Top 868%)
40K24.85 mi0.85 mi23362+6713808+4913808+4922198(Top 76%)12914(Top 79%)12914(Top 853%)
25.2M25.20 mi0.35 mi23346+1613797+1113797+1122975(Top 79%)13305(Top 81%)13305(Top 879%)
FINISH26.22 mi1.02 mi23396-5013808-1113808-1124957(Top 86%)14251(Top 87%)14251(Top 941%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23755

Males

14130

M60-64

14130

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23496

Males

14004

M60-64

14004

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23755

Males

14130

M60-64

14130

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23912

Males

14170

M60-64

14170

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23895

Males

14164

M60-64

14164

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23670

Males

14024

M60-64

14024

25K→30K

15.5 - 18.6 mi

Top 81%
×9
+181ft-148ft

Overall

23498

Males

13841

M60-64

13841

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24250

Males

14114

M60-64

14114

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24110

Males

13982

M60-64

13982

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22909

Males

13415

M60-64

13415

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23136

Males

13468

M60-64

13468

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22512

Males

13137

M60-64

13137

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

22198

Males

12914

M60-64

12914

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22975

Males

13305

M60-64

13305

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24957

Males

14251

M60-64

14251

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
938
Passed By
2309
Net Change
-1371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22025
5K → 10K56853-797#22025#22822
10K → 15K73403-330#22822#23152
15K → 20K74342-268#23152#23420
20K → HALF1353-40#23420#23460
HALF → 25K118130-12#23460#23472
25K → 30K134142-8#23472#23480
30K → 20M57102-45#23480#23525
20M → 21M5278-26#23525#23551
21M → 35K5816+42#23551#23509
35K → 23M7462+12#23509#23497
23M → 24M8719+68#23497#23429
24M → 40K8518+67#23429#23362
40K → 25.2M3115+16#23362#23346
25.2M → FINISH2676-50#23346#23396
TOTALS9382309-1371
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing