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BOSTON MARATHON 2026

David Campos

Bib: 2044•M

GA

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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
26:19
3.11 mi
Rank: #19908
Start → 5K
26:19 | 8:29/mi
10K
52:10
6.21 mi
Rank: #19593 (+315)
5K → 10K
25:51 | 8:20/mi
15K
1:17:52
9.32 mi
Rank: #19313 (+280)
10K → 15K
25:42 | 8:17/mi
20K
1:43:38
12.43 mi
Rank: #18996 (+317)
15K → 20K
25:46 | 8:18/mi
HALF
1:49:15
13.11 mi
Rank: #18975 (+21)
20K → HALF
5:37 | 8:15/mi
25K
2:09:12
15.53 mi
Rank: #18626 (+349)
HALF → 25K
19:57 | 8:14/mi
30K
2:34:55
18.64 mi
Rank: #18087 (+539)
25K → 30K
25:43 | 8:17/mi
20M
2:46:11
20.00 mi
Rank: #17836 (+251)
30K → 20M
11:16 | 8:18/mi
21M
2:54:46
21.00 mi
Rank: #17607 (+229)
20M → 21M
8:35 | 8:35/mi
35K
3:00:44
21.75 mi
Rank: #17465 (+142)
21M → 35K
5:58 | 7:59/mi
23M
3:10:52
23.00 mi
Rank: #17202 (+263)
35K → 23M
10:08 | 8:06/mi
24M
3:18:38
24.00 mi
Rank: #16955 (+247)
23M → 24M
7:46 | 7:46/mi
40K
3:25:31
24.85 mi
Rank: #16805 (+150)
24M → 40K
6:53 | 8:04/mi
25.2M
3:28:31
25.20 mi
Rank: #16729 (+76)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:36:23
26.22 mi
Rank: #16577 (+152)
25.2M → FINISH
7:52 | 7:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:49:15
Pace8:21 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:47:08
Pace8:11 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4526:198:2926:19
8:29
-
10K
6.21 mi11:55:3652:108:2425:51
8:20
-0:09
15K
9.32 mi12:21:181:17:528:2225:42
8:17
-0:03
20K
12.43 mi12:47:041:43:388:2125:46
8:18
+0:01
HALF
13.11 mi12:52:411:49:158:215:37
8:15
-0:03
25K
15.53 mi13:12:382:09:128:2019:57
8:14
-0:01
30K
18.64 mi13:38:212:34:558:1925:43
8:17
+0:03
20M
20.00 mi13:49:372:46:118:1911:16
8:18
+0:01
21M
21.00 mi13:58:122:54:468:208:35
8:35
+0:17
35K
21.75 mi14:04:103:00:448:195:58
7:59
-0:36
23M
23.00 mi14:14:183:10:528:1810:08
8:06
+0:07
24M
24.00 mi14:22:043:18:388:177:46
7:46
-0:20
40K
24.85 mi14:28:573:25:318:176:53
8:04
+0:18
25.2M
25.20 mi14:31:573:28:318:173:00
8:42
+0:38
FINISH
26.22 mi14:39:493:36:238:167:52
7:44
-0:58

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

7:44 /mi

Average Pace

8:16 /mi

Slowest Pace

8:42 /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

3:24:48

95% of race

Time at Steady Pace

11:35

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi11:29:4526:198:2926:19
8:29
#19908
10K
6.21 mi11:55:3652:108:2425:51
8:20
#19593
15K
9.32 mi12:21:181:17:528:2225:42
8:17
#19313
20K
12.43 mi12:47:041:43:388:2125:46
8:18
#18996
HALF
13.11 mi12:52:411:49:158:215:37
8:15
#18975
25K
15.53 mi13:12:382:09:128:2019:57
8:14
#18626
30K
18.64 mi13:38:212:34:558:1925:43
8:17
#18087
20M
20.00 mi13:49:372:46:118:1911:16
8:18
#17836
21M
21.00 mi13:58:122:54:468:208:35
8:35
#17607
35K
21.75 mi14:04:103:00:448:195:58
7:59
#17465
23M
23.00 mi14:14:183:10:528:1810:08
8:06
#17202
24M
24.00 mi14:22:043:18:388:177:46
7:46
#16955
40K
24.85 mi14:28:573:25:318:176:53
8:04
#16805
25.2M
25.20 mi14:31:573:28:318:173:00
8:42
#16729
FINISH
26.22 mi14:39:493:36:238:167:52
7:44
#16577
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 mi19908122471224718792(Top 65%)11790(Top 72%)11790(Top 631%)
10K6.21 mi3.10 mi19593+31512110+13712110+13719295(Top 66%)12022(Top 74%)12022(Top 644%)
15K9.32 mi3.11 mi19313+28012003+10712003+10718792(Top 65%)11790(Top 72%)11790(Top 631%)
20K12.43 mi3.11 mi18996+31711856+14711856+14718045(Top 62%)11424(Top 70%)11424(Top 612%)
HALF13.11 mi0.68 mi18975+2111842+1411842+1418577(Top 64%)11675(Top 71%)11675(Top 625%)
25K15.53 mi2.42 mi18626+34911691+15111691+15116945(Top 58%)10919(Top 67%)10919(Top 585%)
30K18.64 mi3.11 mi18087+53911422+26911422+26915455(Top 53%)10178(Top 62%)10178(Top 545%)
20M20.00 mi1.36 mi17836+25111299+12311299+12314893(Top 51%)9859(Top 60%)9859(Top 528%)
21M21.00 mi1.00 mi17607+22911190+10911190+10913655(Top 47%)9214(Top 56%)9214(Top 493%)
35K21.75 mi0.75 mi17465+14211114+7611114+7614309(Top 49%)9475(Top 58%)9475(Top 507%)
23M23.00 mi1.25 mi17202+26310977+13710977+13713122(Top 45%)8855(Top 54%)8855(Top 474%)
24M24.00 mi1.00 mi16955+24710847+13010847+13012030(Top 41%)8279(Top 51%)8279(Top 443%)
40K24.85 mi0.85 mi16805+15010769+7810769+7812844(Top 44%)8566(Top 52%)8566(Top 459%)
25.2M25.20 mi0.35 mi16729+7610726+4310726+4312857(Top 44%)8543(Top 52%)8543(Top 457%)
FINISH26.22 mi1.02 mi16577+15210642+8410642+8413120(Top 45%)8638(Top 53%)8638(Top 462%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18792

Males

11790

M50-54

11790

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19295

Males

12022

M50-54

12022

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18792

Males

11790

M50-54

11790

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18045

Males

11424

M50-54

11424

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18577

Males

11675

M50-54

11675

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16945

Males

10919

M50-54

10919

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15455

Males

10178

M50-54

10178

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14893

Males

9859

M50-54

9859

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13655

Males

9214

M50-54

9214

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14309

Males

9475

M50-54

9475

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13122

Males

8855

M50-54

8855

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

12030

Males

8279

M50-54

8279

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12844

Males

8566

M50-54

8566

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12857

Males

8543

M50-54

8543

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13120

Males

8638

M50-54

8638

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3667
Passed By
336
Net Change
+3331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19908
5K → 10K461146+315#19908#19593
10K → 15K35272+280#19593#19313
15K → 20K34326+317#19313#18996
20K → HALF4625+21#18996#18975
HALF → 25K36415+349#18975#18626
25K → 30K5456+539#18626#18087
30K → 20M2565+251#18087#17836
20M → 21M24011+229#17836#17607
21M → 35K1475+142#17607#17465
35K → 23M2685+263#17465#17202
23M → 24M2514+247#17202#16955
24M → 40K1533+150#16955#16805
40K → 25.2M804+76#16805#16729
25.2M → FINISH1619+152#16729#16577
TOTALS3667336+3331
📊

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