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BOSTON MARATHON 2026

Miguel Serrano

Bib: 12639•M

IN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 35%
Age Group (M50-54)
#0 / 1868
Top 34%
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
22:42
3.11 mi
Rank: #11079
Start → 5K
22:42 | 7:19/mi
10K
44:59
6.21 mi
Rank: #10562 (+517)
5K → 10K
22:17 | 7:11/mi
15K
1:07:01
9.32 mi
Rank: #10047 (+515)
10K → 15K
22:02 | 7:06/mi
20K
1:29:16
12.43 mi
Rank: #9733 (+314)
15K → 20K
22:15 | 7:10/mi
HALF
1:34:03
13.11 mi
Rank: #9675 (+58)
20K → HALF
4:47 | 7:02/mi
25K
1:51:14
15.53 mi
Rank: #9379 (+296)
HALF → 25K
17:11 | 7:06/mi
30K
2:14:27
18.64 mi
Rank: #9351 (+28)
25K → 30K
23:13 | 7:29/mi
20M
2:25:12
20.00 mi
Rank: #9542 (-191)
30K → 20M
10:45 | 7:55/mi
21M
2:33:34
21.00 mi
Rank: #9643 (-101)
20M → 21M
8:22 | 8:22/mi
35K
2:39:27
21.75 mi
Rank: #9746 (-103)
21M → 35K
5:53 | 7:52/mi
23M
2:49:30
23.00 mi
Rank: #9879 (-133)
35K → 23M
10:03 | 8:02/mi
24M
2:56:49
24.00 mi
Rank: #9804 (+75)
23M → 24M
7:19 | 7:19/mi
40K
3:03:18
24.85 mi
Rank: #9756 (+48)
24M → 40K
6:29 | 7:35/mi
25.2M
3:06:07
25.20 mi
Rank: #9747 (+9)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:13:35
26.22 mi
Rank: #9740 (+7)
25.2M → FINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:03
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:39:32
Pace7:36 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4222:427:1922:42
7:19
-
10K
6.21 mi11:16:5944:597:1522:17
7:11
-0:08
15K
9.32 mi11:39:011:07:017:1222:02
7:06
-0:05
20K
12.43 mi12:01:161:29:167:1122:15
7:10
+0:04
HALF
13.11 mi12:06:031:34:037:114:47
7:02
-0:08
25K
15.53 mi12:23:141:51:147:1017:11
7:06
+0:04
30K
18.64 mi12:46:272:14:277:1323:13
7:29
+0:23
20M
20.00 mi12:57:122:25:127:1610:45
7:55
+0:26
21M
21.00 mi13:05:342:33:347:198:22
8:22
+0:27
35K
21.75 mi13:11:272:39:277:205:53
7:52
-0:30
23M
23.00 mi13:21:302:49:307:2310:03
8:02
+0:10
24M
24.00 mi13:28:492:56:497:237:19
7:19
-0:43
40K
24.85 mi13:35:183:03:187:236:29
7:35
+0:16
25.2M
25.20 mi13:38:073:06:077:242:49
8:11
+0:36
FINISH
26.22 mi13:45:353:13:357:247:28
7:20
-0:51

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

7:02 /mi

Average Pace

7:23 /mi

Slowest Pace

8:22 /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

2:35:43

80% of race

Time at Steady Pace

29:30

15% of race

Time at Slower Pace

8:22

4% of race

Average Pace: 7:23 /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 mi10:54:4222:427:1922:42
7:19
#11079
10K
6.21 mi11:16:5944:597:1522:17
7:11
#10562
15K
9.32 mi11:39:011:07:017:1222:02
7:06
#10047
20K
12.43 mi12:01:161:29:167:1122:15
7:10
#9733
HALF
13.11 mi12:06:031:34:037:114:47
7:02
#9675
25K
15.53 mi12:23:141:51:147:1017:11
7:06
#9379
30K
18.64 mi12:46:272:14:277:1323:13
7:29
#9351
20M
20.00 mi12:57:122:25:127:1610:45
7:55
#9542
21M
21.00 mi13:05:342:33:347:198:22
8:22
#9643
35K
21.75 mi13:11:272:39:277:205:53
7:52
#9746
23M
23.00 mi13:21:302:49:307:2310:03
8:02
#9879
24M
24.00 mi13:28:492:56:497:237:19
7:19
#9804
40K
24.85 mi13:35:183:03:187:236:29
7:35
#9756
25.2M
25.20 mi13:38:073:06:077:242:49
8:11
#9747
FINISH
26.22 mi13:45:353:13:357:247:28
7:20
#9740
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 mi11079863186319209(Top 32%)7607(Top 47%)7607(Top 407%)
10K6.21 mi3.10 mi10562+5178351+2808351+28010010(Top 34%)8062(Top 49%)8062(Top 432%)
15K9.32 mi3.11 mi10047+5158085+2668085+2669209(Top 32%)7607(Top 47%)7607(Top 407%)
20K12.43 mi3.11 mi9733+3147888+1977888+1979043(Top 31%)7443(Top 46%)7443(Top 398%)
HALF13.11 mi0.68 mi9675+587865+237865+238776(Top 30%)7353(Top 45%)7353(Top 394%)
25K15.53 mi2.42 mi9379+2967673+1927673+1928029(Top 28%)6775(Top 41%)6775(Top 363%)
30K18.64 mi3.11 mi9351+287609+647609+649435(Top 33%)7395(Top 45%)7395(Top 396%)
20M20.00 mi1.36 mi9542-1917686-777686-7712160(Top 42%)8626(Top 53%)8626(Top 462%)
21M21.00 mi1.00 mi9643-1017700-147700-1412240(Top 42%)8533(Top 52%)8533(Top 457%)
35K21.75 mi0.75 mi9746-1037743-437743-4313459(Top 46%)9054(Top 55%)9054(Top 485%)
23M23.00 mi1.25 mi9879-1337774-317774-3112641(Top 44%)8655(Top 53%)8655(Top 463%)
24M24.00 mi1.00 mi9804+757719+557719+558706(Top 30%)6644(Top 41%)6644(Top 356%)
40K24.85 mi0.85 mi9756+487667+527667+529424(Top 32%)6915(Top 42%)6915(Top 370%)
25.2M25.20 mi0.35 mi9747+97648+197648+199332(Top 32%)6789(Top 42%)6789(Top 363%)
FINISH26.22 mi1.02 mi9740+77608+407608+4010058(Top 35%)7148(Top 44%)7148(Top 383%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9209

Males

7607

M50-54

7607

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

10010

Males

8062

M50-54

8062

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9209

Males

7607

M50-54

7607

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9043

Males

7443

M50-54

7443

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8776

Males

7353

M50-54

7353

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8029

Males

6775

M50-54

6775

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9435

Males

7395

M50-54

7395

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12160

Males

8626

M50-54

8626

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12240

Males

8533

M50-54

8533

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13459

Males

9054

M50-54

9054

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12641

Males

8655

M50-54

8655

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8706

Males

6644

M50-54

6644

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9424

Males

6915

M50-54

6915

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9332

Males

6789

M50-54

6789

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10058

Males

7148

M50-54

7148

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2546*
Passed By
1157
Net Change
+1339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11079
5K → 10K593*76+517#11079#10562
10K → 15K535*20+515#10562#10047
15K → 20K348*34+314#10047#9733
20K → HALF668+58#9733#9675
HALF → 25K300*4+296#9675#9379
25K → 30K178150+28#9379#9351
30K → 20M47200-191#9351#9542
20M → 21M51152-101#9542#9643
21M → 35K29132-103#9643#9746
35K → 23M77200-133#9746#9879
23M → 24M11640+75#9879#9804
24M → 40K7931+48#9804#9756
40K → 25.2M4536+9#9756#9747
25.2M → FINISH8274+7#9747#9740
TOTALS2546*1157+1339

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing