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BOSTON MARATHON 2026

Guillermo Portugal Sanchez

Bib: 14253•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 44%
Age Group (M50-54)
#0 / 1868
Top 49%
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
23:28
3.11 mi
Rank: #13205
Start → 5K
23:28 | 7:34/mi
10K
46:58
6.21 mi
Rank: #13334 (-129)
5K → 10K
23:30 | 7:34/mi
15K
1:10:02
9.32 mi
Rank: #12909 (+425)
10K → 15K
23:04 | 7:26/mi
20K
1:33:09
12.43 mi
Rank: #12555 (+354)
15K → 20K
23:07 | 7:27/mi
HALF
1:38:12
13.11 mi
Rank: #12519 (+36)
20K → HALF
5:03 | 7:25/mi
25K
1:56:10
15.53 mi
Rank: #12209 (+310)
HALF → 25K
17:58 | 7:25/mi
30K
2:19:26
18.64 mi
Rank: #11716 (+493)
25K → 30K
23:16 | 7:30/mi
20M
2:29:52
20.00 mi
Rank: #11592 (+124)
30K → 20M
10:26 | 7:41/mi
21M
2:38:00
21.00 mi
Rank: #11505 (+87)
20M → 21M
8:08 | 8:08/mi
35K
2:43:46
21.75 mi
Rank: #11521 (-16)
21M → 35K
5:46 | 7:43/mi
23M
2:53:36
23.00 mi
Rank: #11477 (+44)
35K → 23M
9:50 | 7:52/mi
24M
3:02:32
24.00 mi
Rank: #11883 (-406)
23M → 24M
8:56 | 8:56/mi
40K
3:09:28
24.85 mi
Rank: #11915 (-32)
24M → 40K
6:56 | 8:07/mi
25.2M
3:12:30
25.20 mi
Rank: #11934 (-19)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:20:41
26.22 mi
Rank: #12067 (-133)
25.2M → FINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:12
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:29
Pace7:50 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0423:287:3423:28
7:34
-
10K
6.21 mi11:16:3446:587:3423:30
7:34
0:00
15K
9.32 mi11:39:381:10:027:3123:04
7:26
-0:08
20K
12.43 mi12:02:451:33:097:3023:07
7:27
+0:01
HALF
13.11 mi12:07:481:38:127:305:03
7:25
-0:02
25K
15.53 mi12:25:461:56:107:2917:58
7:25
0:00
30K
18.64 mi12:49:022:19:267:2923:16
7:30
+0:05
20M
20.00 mi12:59:282:29:527:3010:26
7:41
+0:11
21M
21.00 mi13:07:362:38:007:328:08
8:08
+0:27
35K
21.75 mi13:13:222:43:467:325:46
7:43
-0:25
23M
23.00 mi13:23:122:53:367:339:50
7:52
+0:09
24M
24.00 mi13:32:083:02:327:378:56
8:56
+1:04
40K
24.85 mi13:39:043:09:287:386:56
8:07
-0:49
25.2M
25.20 mi13:42:063:12:307:393:02
8:48
+0:41
FINISH
26.22 mi13:50:173:20:417:408:11
8:02
-0:46

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

7:25 /mi

Average Pace

7:40 /mi

Slowest Pace

8:56 /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

46:05

23% of race

Time at Steady Pace

1:59:23

59% of race

Time at Slower Pace

35:13

18% of race

Average Pace: 7:39 /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 mi10:53:0423:287:3423:28
7:34
#13205
10K
6.21 mi11:16:3446:587:3423:30
7:34
#13334
15K
9.32 mi11:39:381:10:027:3123:04
7:26
#12909
20K
12.43 mi12:02:451:33:097:3023:07
7:27
#12555
HALF
13.11 mi12:07:481:38:127:305:03
7:25
#12519
25K
15.53 mi12:25:461:56:107:2917:58
7:25
#12209
30K
18.64 mi12:49:022:19:267:2923:16
7:30
#11716
20M
20.00 mi12:59:282:29:527:3010:26
7:41
#11592
21M
21.00 mi13:07:362:38:007:328:08
8:08
#11505
35K
21.75 mi13:13:222:43:467:325:46
7:43
#11521
23M
23.00 mi13:23:122:53:367:339:50
7:52
#11477
24M
24.00 mi13:32:083:02:327:378:56
8:56
#11883
40K
24.85 mi13:39:043:09:287:386:56
8:07
#11915
25.2M
25.20 mi13:42:063:12:307:393:02
8:48
#11934
FINISH
26.22 mi13:50:173:20:417:408:11
8:02
#12067
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 mi132059546954612154(Top 42%)8999(Top 55%)8999(Top 482%)
10K6.21 mi3.10 mi13334-1299567-219567-2113493(Top 46%)9613(Top 59%)9613(Top 515%)
15K9.32 mi3.11 mi12909+4259375+1929375+19212154(Top 42%)8999(Top 55%)8999(Top 482%)
20K12.43 mi3.11 mi12555+3549203+1729203+17211485(Top 40%)8622(Top 53%)8622(Top 462%)
HALF13.11 mi0.68 mi12519+369184+199184+1912129(Top 42%)8984(Top 55%)8984(Top 481%)
25K15.53 mi2.42 mi12209+3109013+1719013+17110637(Top 37%)8157(Top 50%)8157(Top 437%)
30K18.64 mi3.11 mi11716+4938749+2648749+2649589(Top 33%)7478(Top 46%)7478(Top 400%)
20M20.00 mi1.36 mi11592+1248685+648685+6410459(Top 36%)7810(Top 48%)7810(Top 418%)
21M21.00 mi1.00 mi11505+878628+578628+5710756(Top 37%)7853(Top 48%)7853(Top 420%)
35K21.75 mi0.75 mi11521-168624+48624+412337(Top 43%)8574(Top 52%)8574(Top 459%)
23M23.00 mi1.25 mi11477+448570+548570+5411415(Top 39%)8069(Top 49%)8069(Top 432%)
24M24.00 mi1.00 mi11883-4068709-1398709-13919133(Top 66%)11477(Top 70%)11477(Top 614%)
40K24.85 mi0.85 mi11915-328697+128697+1213159(Top 45%)8693(Top 53%)8693(Top 465%)
25.2M25.20 mi0.35 mi11934-198694+38694+313421(Top 46%)8784(Top 54%)8784(Top 470%)
FINISH26.22 mi1.02 mi12067-1338724-308724-3015330(Top 53%)9662(Top 59%)9662(Top 517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12154

Males

8999

M50-54

8999

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13493

Males

9613

M50-54

9613

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12154

Males

8999

M50-54

8999

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11485

Males

8622

M50-54

8622

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12129

Males

8984

M50-54

8984

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10637

Males

8157

M50-54

8157

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9589

Males

7478

M50-54

7478

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10459

Males

7810

M50-54

7810

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10756

Males

7853

M50-54

7853

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12337

Males

8574

M50-54

8574

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11415

Males

8069

M50-54

8069

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19133

Males

11477

M50-54

11477

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13159

Males

8693

M50-54

8693

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13421

Males

8784

M50-54

8784

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15330

Males

9662

M50-54

9662

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2549*
Passed By
1049
Net Change
+1138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13205
5K → 10K200200-129#13205#13334
10K → 15K465*40+425#13334#12909
15K → 20K380*26+354#12909#12555
20K → HALF437+36#12555#12519
HALF → 25K330*20+310#12519#12209
25K → 30K507*14+493#12209#11716
30K → 20M15733+124#11716#11592
20M → 21M13346+87#11592#11505
21M → 35K5672-16#11505#11521
35K → 23M11874+44#11521#11477
23M → 24M27200-406#11477#11883
24M → 40K6698-32#11883#11915
40K → 25.2M2847-19#11915#11934
25.2M → FINISH39172-133#11934#12067
TOTALS2549*1049+1138

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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