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BOSTON MARATHON 2026

Stefan Rodriguez

Bib: 12511•M

CT

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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 (M50-54)
#0 / 1868
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
21:55
3.11 mi
Rank: #9006
Start → 5K
21:55 | 7:04/mi
10K
44:51
6.21 mi
Rank: #10358 (-1352)
5K → 10K
22:56 | 7:23/mi
15K
1:08:25
9.32 mi
Rank: #11405 (-1047)
10K → 15K
23:34 | 7:36/mi
20K
1:33:57
12.43 mi
Rank: #13101 (-1696)
15K → 20K
25:32 | 8:14/mi
HALF
1:39:46
13.11 mi
Rank: #13537 (-436)
20K → HALF
5:49 | 8:32/mi
25K
2:01:38
15.53 mi
Rank: #15170 (-1633)
HALF → 25K
21:52 | 9:01/mi
30K
2:32:31
18.64 mi
Rank: #17263 (-2093)
25K → 30K
30:53 | 9:57/mi
20M
2:46:51
20.00 mi
Rank: #18047 (-784)
30K → 20M
14:20 | 10:34/mi
21M
2:58:49
21.00 mi
Rank: #18739 (-692)
20M → 21M
11:58 | 11:58/mi
35K
3:07:19
21.75 mi
Rank: #19267 (-528)
21M → 35K
8:30 | 11:22/mi
23M
3:20:56
23.00 mi
Rank: #19798 (-531)
35K → 23M
13:37 | 10:53/mi
24M
3:31:57
24.00 mi
Rank: #20224 (-426)
23M → 24M
11:01 | 11:01/mi
40K
3:40:56
24.85 mi
Rank: #20383 (-159)
24M → 40K
8:59 | 10:31/mi
25.2M
3:45:25
25.20 mi
Rank: #20577 (-194)
40K → 25.2M
4:29 | 13:01/mi
FINISH
3:54:58
26.22 mi
Rank: #20652 (-75)
25.2M → FINISH
9:33 | 9:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:46
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time2:15:12
Pace10:19 /mi
📊Positive Split: 35.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0921:557:0421:55
7:04
-
10K
6.21 mi11:13:0544:517:1422:56
7:23
+0:19
15K
9.32 mi11:36:391:08:257:2123:34
7:36
+0:13
20K
12.43 mi12:02:111:33:577:3425:32
8:14
+0:38
HALF
13.11 mi12:08:001:39:467:375:49
8:32
+0:18
25K
15.53 mi12:29:522:01:387:5021:52
9:01
+0:29
30K
18.64 mi13:00:452:32:318:1130:53
9:57
+0:56
20M
20.00 mi13:15:052:46:518:2114:20
10:34
+0:37
21M
21.00 mi13:27:032:58:498:3111:58
11:58
+1:24
35K
21.75 mi13:35:333:07:198:378:30
11:22
-0:36
23M
23.00 mi13:49:103:20:568:4513:37
10:53
-0:29
24M
24.00 mi14:00:113:31:578:5011:01
11:01
+0:08
40K
24.85 mi14:09:103:40:568:548:59
10:31
-0:30
25.2M
25.20 mi14:13:393:45:258:574:29
13:01
+2:30
FINISH
26.22 mi14:23:123:54:588:599:33
9:23
-3:38

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

7:04 /mi

Average Pace

8:58 /mi

Slowest Pace

13:01 /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

2:01:38

52% of race

Time at Steady Pace

1:03:45

27% of race

Time at Slower Pace

49:35

21% of race

Average Pace: 8:58 /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 mi10:50:0921:557:0421:55
7:04
#9006
10K
6.21 mi11:13:0544:517:1422:56
7:23
#10358
15K
9.32 mi11:36:391:08:257:2123:34
7:36
#11405
20K
12.43 mi12:02:111:33:577:3425:32
8:14
#13101
HALF
13.11 mi12:08:001:39:467:375:49
8:32
#13537
25K
15.53 mi12:29:522:01:387:5021:52
9:01
#15170
30K
18.64 mi13:00:452:32:318:1130:53
9:57
#17263
20M
20.00 mi13:15:052:46:518:2114:20
10:34
#18047
21M
21.00 mi13:27:032:58:498:3111:58
11:58
#18739
35K
21.75 mi13:35:333:07:198:378:30
11:22
#19267
23M
23.00 mi13:49:103:20:568:4513:37
10:53
#19798
24M
24.00 mi14:00:113:31:578:5011:01
11:01
#20224
40K
24.85 mi14:09:103:40:568:548:59
10:31
#20383
25.2M
25.20 mi14:13:393:45:258:574:29
13:01
#20577
FINISH
26.22 mi14:23:123:54:588:599:33
9:23
#20652
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi90067559755913539(Top 47%)9606(Top 59%)9606(Top 514%)
10K6.21 mi3.10 mi10358-13528251-6928251-69211908(Top 41%)8952(Top 55%)8952(Top 479%)
15K9.32 mi3.11 mi11405-10478721-4708721-47013539(Top 47%)9606(Top 59%)9606(Top 514%)
20K12.43 mi3.11 mi13101-16969413-6929413-69217600(Top 61%)11247(Top 69%)11247(Top 602%)
HALF13.11 mi0.68 mi13537-4369609-1969609-19620418(Top 70%)12526(Top 77%)12526(Top 671%)
25K15.53 mi2.42 mi15170-163310247-63810247-63821245(Top 73%)12865(Top 79%)12865(Top 689%)
30K18.64 mi3.11 mi17263-209311076-82911076-82922962(Top 79%)13602(Top 83%)13602(Top 728%)
20M20.00 mi1.36 mi18047-78411380-30411380-30423976(Top 83%)13990(Top 86%)13990(Top 749%)
21M21.00 mi1.00 mi18739-69211670-29011670-29025005(Top 86%)14407(Top 88%)14407(Top 771%)
35K21.75 mi0.75 mi19267-52811899-22911899-22925835(Top 89%)14788(Top 91%)14788(Top 792%)
23M23.00 mi1.25 mi19798-53112106-20712106-20724225(Top 83%)13967(Top 85%)13967(Top 748%)
24M24.00 mi1.00 mi20224-42612302-19612302-19625122(Top 87%)14370(Top 88%)14370(Top 769%)
40K24.85 mi0.85 mi20383-15912362-6012362-6023212(Top 80%)13392(Top 82%)13392(Top 717%)
25.2M25.20 mi0.35 mi20577-19412455-9312455-9326044(Top 90%)14802(Top 91%)14802(Top 792%)
FINISH26.22 mi1.02 mi20652-7512489-3412489-3421905(Top 75%)12808(Top 78%)12808(Top 686%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13539

Males

9606

M50-54

9606

5K→10K

3.1 - 6.2 mi

Top 41%
×5
+79ft-138ft

Overall

11908

Males

8952

M50-54

8952

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13539

Males

9606

M50-54

9606

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17600

Males

11247

M50-54

11247

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20418

Males

12526

M50-54

12526

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21245

Males

12865

M50-54

12865

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

22962

Males

13602

M50-54

13602

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

23976

Males

13990

M50-54

13990

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

25005

Males

14407

M50-54

14407

21M→35K

21.0 - 21.8 mi

Top 89%
×7
+17ft-86ft

Overall

25835

Males

14788

M50-54

14788

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24225

Males

13967

M50-54

13967

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25122

Males

14370

M50-54

14370

24M→40K

24.0 - 24.9 mi

Top 80%
×1
+6ft-20ft

Overall

23212

Males

13392

M50-54

13392

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1
+13ft-16ft

Overall

26044

Males

14802

M50-54

14802

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21905

Males

12808

M50-54

12808

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
187
Passed By
2683
Net Change
-11646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9006
5K → 10K15200-1352#9006#10358
10K → 15K28200-1047#10358#11405
15K → 20K10200-1696#11405#13101
20K → HALF0200-436#13101#13537
HALF → 25K14200-1633#13537#15170
25K → 30K15200-2093#15170#17263
30K → 20M10200-784#17263#18047
20M → 21M5200-692#18047#18739
21M → 35K8200-528#18739#19267
35K → 23M14200-531#19267#19798
23M → 24M13200-426#19798#20224
24M → 40K21180-159#20224#20383
40K → 25.2M5199-194#20383#20577
25.2M → FINISH29104-75#20577#20652
TOTALS1872683-11646
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing