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BOSTON MARATHON 2026

Carlos Ruiz Guerrero

Bib: 31751β€’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 (M50-54)
#0 / 1868
Race Day Weather
51Β°/41Β°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
32:21
3.11 mi
Rank: #26991
Start β†’ 5K
32:21 | 10:25/mi
10K
1:05:52
6.21 mi
Rank: #27229 (-238)
5K β†’ 10K
33:31 | 10:48/mi
15K
1:40:54
9.32 mi
Rank: #27456 (-227)
10K β†’ 15K
35:02 | 11:17/mi
20K
2:17:28
12.43 mi
Rank: #27610 (-154)
15K β†’ 20K
36:34 | 11:47/mi
HALF
2:24:47
13.11 mi
Rank: #27575 (+35)
20K β†’ HALF
7:19 | 10:45/mi
25K
2:54:04
15.53 mi
Rank: #27581 (-6)
HALF β†’ 25K
29:17 | 12:05/mi
30K
3:32:20
18.64 mi
Rank: #27517 (+64)
25K β†’ 30K
38:16 | 12:20/mi
20M
3:49:11
20.00 mi
Rank: #27472 (+45)
30K β†’ 20M
16:51 | 12:25/mi
21M
4:03:32
21.00 mi
Rank: #27511 (-39)
20M β†’ 21M
14:21 | 14:21/mi
35K
4:11:35
21.75 mi
Rank: #27437 (+74)
21M β†’ 35K
8:03 | 10:46/mi
23M
4:27:10
23.00 mi
Rank: #27415 (+22)
35K β†’ 23M
15:35 | 12:28/mi
24M
4:38:45
24.00 mi
Rank: #27365 (+50)
23M β†’ 24M
11:35 | 11:35/mi
40K
4:49:23
24.85 mi
Rank: #27352 (+13)
24M β†’ 40K
10:38 | 12:27/mi
25.2M
4:53:39
25.20 mi
Rank: #27334 (+18)
40K β†’ 25.2M
4:16 | 12:23/mi
FINISH
5:05:16
26.22 mi
Rank: #27317 (+17)
25.2M β†’ FINISH
11:37 | 11:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:24:47
Pace11:03 /mi
2nd Half
Distance13.11 mi
Time2:40:29
Pace12:15 /mi
πŸ“ŠPositive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5932:2110:2532:21
10:25
-
10K
6.21 mi12:33:301:05:5210:3733:31
10:48
+0:23
15K
9.32 mi13:08:321:40:5410:5035:02
11:17
+0:29
20K
12.43 mi13:45:062:17:2811:0436:34
11:47
+0:30
HALF
13.11 mi13:52:252:24:4711:037:19
10:45
-1:02
25K
15.53 mi14:21:422:54:0411:1329:17
12:05
+1:20
30K
18.64 mi14:59:583:32:2011:2438:16
12:20
+0:15
20M
20.00 mi15:16:493:49:1111:2816:51
12:25
+0:05
21M
21.00 mi15:31:104:03:3211:3614:21
14:21
+1:56
35K
21.75 mi15:39:134:11:3511:358:03
10:46
-3:35
23M
23.00 mi15:54:484:27:1011:3715:35
12:28
+1:42
24M
24.00 mi16:06:234:38:4511:3711:35
11:35
-0:53
40K
24.85 mi16:17:014:49:2311:3910:38
12:27
+0:52
25.2M
25.20 mi16:21:174:53:3911:404:16
12:23
-0:04
FINISH
26.22 mi16:32:545:05:1611:4011:37
11:24
-0:59

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

10:25 /mi

Average Pace

11:39 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:56:16

38% of race

Time at Steady Pace

1:29:03

29% of race

Time at Slower Pace

1:39:57

33% of race

Average Pace: 11:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:59:5932:2110:2532:21
10:25
#26991
10K
6.21 mi12:33:301:05:5210:3733:31
10:48
#27229
15K
9.32 mi13:08:321:40:5410:5035:02
11:17
#27456
20K
12.43 mi13:45:062:17:2811:0436:34
11:47
#27610
HALF
13.11 mi13:52:252:24:4711:037:19
10:45
#27575
25K
15.53 mi14:21:422:54:0411:1329:17
12:05
#27581
30K
18.64 mi14:59:583:32:2011:2438:16
12:20
#27517
20M
20.00 mi15:16:493:49:1111:2816:51
12:25
#27472
21M
21.00 mi15:31:104:03:3211:3614:21
14:21
#27511
35K
21.75 mi15:39:134:11:3511:358:03
10:46
#27437
23M
23.00 mi15:54:484:27:1011:3715:35
12:28
#27415
24M
24.00 mi16:06:234:38:4511:3711:35
11:35
#27365
40K
24.85 mi16:17:014:49:2311:3910:38
12:27
#27352
25.2M
25.20 mi16:21:174:53:3911:404:16
12:23
#27334
FINISH
26.22 mi16:32:545:05:1611:4011:37
11:24
#27317
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 mi26991156191561927741(Top 96%)15887(Top 97%)15887(Top 850%)
10K6.21 mi3.10 mi27229-23815706-8715706-8727397(Top 94%)15762(Top 96%)15762(Top 844%)
15K9.32 mi3.11 mi27456-22715777-7115777-7127741(Top 96%)15887(Top 97%)15887(Top 850%)
20K12.43 mi3.11 mi27610-15415847-7015847-7027806(Top 96%)15910(Top 97%)15910(Top 852%)
HALF13.11 mi0.68 mi27575+3515828+1915828+1927028(Top 93%)15549(Top 95%)15549(Top 832%)
25K15.53 mi2.42 mi27581-615821+715821+727593(Top 95%)15770(Top 97%)15770(Top 844%)
30K18.64 mi3.11 mi27517+6415772+4915772+4927145(Top 94%)15510(Top 95%)15510(Top 830%)
20M20.00 mi1.36 mi27472+4515750+2215750+2226855(Top 93%)15323(Top 94%)15323(Top 820%)
21M21.00 mi1.00 mi27511-3915759-915759-927610(Top 95%)15651(Top 96%)15651(Top 838%)
35K21.75 mi0.75 mi27437+7415718+4115718+4124815(Top 86%)14308(Top 88%)14308(Top 766%)
23M23.00 mi1.25 mi27415+2215704+1415704+1426720(Top 92%)15186(Top 93%)15186(Top 813%)
24M24.00 mi1.00 mi27365+5015678+2615678+2626060(Top 90%)14827(Top 91%)14827(Top 794%)
40K24.85 mi0.85 mi27352+1315665+1315665+1326455(Top 91%)14990(Top 92%)14990(Top 802%)
25.2M25.20 mi0.35 mi27334+1815653+1215653+1225146(Top 87%)14366(Top 88%)14366(Top 769%)
FINISH26.22 mi1.02 mi27317+1715641+1215641+1226752(Top 92%)15135(Top 93%)15135(Top 810%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27741

Males

15887

M50-54

15887

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27397

Males

15762

M50-54

15762

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27741

Males

15887

M50-54

15887

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27806

Males

15910

M50-54

15910

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27028

Males

15549

M50-54

15549

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27593

Males

15770

M50-54

15770

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27145

Males

15510

M50-54

15510

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26855

Males

15323

M50-54

15323

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27610

Males

15651

M50-54

15651

21M→35K

21.0 - 21.8 mi

Top 86%
Γ—7
+17ft-86ft

Overall

24815

Males

14308

M50-54

14308

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26720

Males

15186

M50-54

15186

23M→24M

23.0 - 24.0 mi

Top 90%
Γ—6
+12ft-82ft

Overall

26060

Males

14827

M50-54

14827

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26455

Males

14990

M50-54

14990

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25146

Males

14366

M50-54

14366

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26752

Males

15135

M50-54

15135

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
740
Passed By
1066
Net Change
-326
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26991
5K β†’ 10K94332-238#26991#27229
10K β†’ 15K50277-227#27229#27456
15K β†’ 20K45199-154#27456#27610
20K β†’ HALF438+35#27610#27575
HALF β†’ 25K6975-6#27575#27581
25K β†’ 30K11147+64#27581#27517
30K β†’ 20M6318+45#27517#27472
20M β†’ 21M1352-39#27472#27511
21M β†’ 35K751+74#27511#27437
35K β†’ 23M4220+22#27437#27415
23M β†’ 24M577+50#27415#27365
24M β†’ 40K3219+13#27365#27352
40K β†’ 25.2M202+18#27352#27334
25.2M β†’ FINISH269+17#27334#27317
TOTALS7401066-326
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing