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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

José Carlos Viscaya Sandoval

Bib: 2035 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 20%
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
19:11
3.11 mi
Rank: #1967
Start → 5K
19:11 | 6:11/mi
10K
37:57
6.21 mi
Rank: #1725 (+242)
5K → 10K
18:46 | 6:03/mi
15K
56:42
9.32 mi
Rank: #1644 (+81)
10K → 15K
18:45 | 6:03/mi
20K
1:15:28
12.43 mi
Rank: #1559 (+85)
15K → 20K
18:46 | 6:03/mi
HALF
1:19:37
13.11 mi
Rank: #1582 (-23)
20K → HALF
4:09 | 6:06/mi
25K
1:34:41
15.53 mi
Rank: #1621 (-39)
HALF → 25K
15:04 | 6:13/mi
30K
1:54:06
18.64 mi
Rank: #1553 (+68)
25K → 30K
19:25 | 6:15/mi
20M
2:02:40
20.00 mi
Rank: #1542 (+11)
30K → 20M
8:34 | 6:19/mi
21M
2:09:28
21.00 mi
Rank: #1551 (-9)
20M → 21M
6:48 | 6:48/mi
35K
2:14:06
21.75 mi
Rank: #1553 (-2)
21M → 35K
4:38 | 6:12/mi
23M
2:22:00
23.00 mi
Rank: #1519 (+34)
35K → 23M
7:54 | 6:19/mi
24M
2:27:50
24.00 mi
Rank: #1462 (+57)
23M → 24M
5:50 | 5:50/mi
40K
2:32:59
24.85 mi
Rank: #1410 (+52)
24M → 40K
5:09 | 6:02/mi
25.2M
2:35:19
25.20 mi
Rank: #1407 (+3)
40K → 25.2M
2:20 | 6:46/mi
FINISH
2:41:14
26.22 mi
Rank: #1363 (+44)
25.2M → FINISH
5:55 | 5:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:37
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:21:37
Pace6:14 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3219:116:1119:11
6:11
-
10K
6.21 mi10:38:1837:576:0718:46
6:03
-0:08
15K
9.32 mi10:57:0356:426:0518:45
6:03
0:00
20K
12.43 mi11:15:491:15:286:0518:46
6:03
0:00
HALF
13.11 mi11:19:581:19:376:054:09
6:06
+0:03
25K
15.53 mi11:35:021:34:416:0615:04
6:13
+0:07
30K
18.64 mi11:54:271:54:066:0819:25
6:15
+0:02
20M
20.00 mi12:03:012:02:406:098:34
6:19
+0:04
21M
21.00 mi12:09:492:09:286:106:48
6:48
+0:29
35K
21.75 mi12:14:272:14:066:104:38
6:12
-0:36
23M
23.00 mi12:22:212:22:006:117:54
6:19
+0:07
24M
24.00 mi12:28:112:27:506:105:50
5:50
-0:29
40K
24.85 mi12:33:202:32:596:105:09
6:02
+0:12
25.2M
25.20 mi12:35:402:35:196:102:20
6:46
+0:44
FINISH
26.22 mi12:41:352:41:146:105:55
5:49
-0:57

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

5:49 /mi

Average Pace

6:09 /mi

Slowest Pace

6:48 /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

2:32:06

94% of race

Time at Steady Pace

9:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:09 /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 mi10:19:3219:116:1119:11
6:11
#1967
10K
6.21 mi10:38:1837:576:0718:46
6:03
#1725
15K
9.32 mi10:57:0356:426:0518:45
6:03
#1644
20K
12.43 mi11:15:491:15:286:0518:46
6:03
#1559
HALF
13.11 mi11:19:581:19:376:054:09
6:06
#1582
25K
15.53 mi11:35:021:34:416:0615:04
6:13
#1621
30K
18.64 mi11:54:271:54:066:0819:25
6:15
#1553
20M
20.00 mi12:03:012:02:406:098:34
6:19
#1542
21M
21.00 mi12:09:492:09:286:106:48
6:48
#1551
35K
21.75 mi12:14:272:14:066:104:38
6:12
#1553
23M
23.00 mi12:22:212:22:006:117:54
6:19
#1519
24M
24.00 mi12:28:112:27:506:105:50
5:50
#1462
40K
24.85 mi12:33:202:32:596:105:09
6:02
#1410
25.2M
25.20 mi12:35:402:35:196:102:20
6:46
#1407
FINISH
26.22 mi12:41:352:41:146:105:55
5:49
#1363
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1967189718971503(Top 5%)1447(Top 9%)1447(Top 25%)
10K6.21 mi3.10 mi1725+2421660+2371660+2371522(Top 5%)1463(Top 9%)1463(Top 26%)
15K9.32 mi3.11 mi1644+811583+771583+771503(Top 5%)1447(Top 9%)1447(Top 25%)
20K12.43 mi3.11 mi1559+851501+821501+821325(Top 5%)1277(Top 8%)1277(Top 22%)
HALF13.11 mi0.68 mi1582-231521-201521-201835(Top 6%)1772(Top 11%)1772(Top 31%)
25K15.53 mi2.42 mi1621-391559-381559-381890(Top 7%)1822(Top 11%)1822(Top 32%)
30K18.64 mi3.11 mi1553+681496+631496+631436(Top 5%)1383(Top 8%)1383(Top 24%)
20M20.00 mi1.36 mi1542+111486+101486+101550(Top 5%)1482(Top 9%)1482(Top 26%)
21M21.00 mi1.00 mi1551-91493-71493-72422(Top 8%)2283(Top 14%)2283(Top 40%)
35K21.75 mi0.75 mi1553-21496-31496-31941(Top 7%)1850(Top 11%)1850(Top 32%)
23M23.00 mi1.25 mi1519+341463+331463+331602(Top 6%)1527(Top 9%)1527(Top 27%)
24M24.00 mi1.00 mi1462+571408+551408+55644(Top 2%)613(Top 4%)613(Top 11%)
40K24.85 mi0.85 mi1410+521357+511357+51828(Top 3%)792(Top 5%)792(Top 14%)
25.2M25.20 mi0.35 mi1407+31353+41353+41679(Top 6%)1566(Top 10%)1566(Top 27%)
FINISH26.22 mi1.02 mi1363+441310+431310+43987(Top 3%)942(Top 6%)942(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21
+97ft-345ft

Overall

1503

Males

1447

M18-39

1447

5K→10K

3.1 - 6.2 mi

Top 5%
×5
+79ft-138ft

Overall

1522

Males

1463

M18-39

1463

10K→15K

6.2 - 9.3 mi

Top 5%
×3
+67ft-78ft

Overall

1503

Males

1447

M18-39

1447

15K→20K

9.3 - 12.4 mi

Top 5%
×5
+106ft-86ft

Overall

1325

Males

1277

M18-39

1277

20K→HALF

12.4 - 13.1 mi

Top 6%
×2
+19ft-37ft

Overall

1835

Males

1772

M18-39

1772

HALF→25K

13.1 - 15.5 mi

Top 7%
×4
+66ft-88ft

Overall

1890

Males

1822

M18-39

1822

25K→30K

15.5 - 18.6 mi

Top 5%
×9
+181ft-148ft

Overall

1436

Males

1383

M18-39

1383

30K→20M

18.6 - 20.0 mi

Top 5%
×5
+64ft-50ft

Overall

1550

Males

1482

M18-39

1482

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2422

Males

2283

M18-39

2283

21M→35K

21.0 - 21.8 mi

Top 7%
×7
+17ft-86ft

Overall

1941

Males

1850

M18-39

1850

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1602

Males

1527

M18-39

1527

23M→24M

23.0 - 24.0 mi

Top 2%
×6
+12ft-82ft

Overall

644

Males

613

M18-39

613

24M→40K

24.0 - 24.9 mi

Top 3%
×1
+6ft-20ft

Overall

828

Males

792

M18-39

792

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1
+13ft-16ft

Overall

1679

Males

1566

M18-39

1566

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
×2
+22ft-21ft

Overall

987

Males

942

M18-39

942

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
863*
Passed By
259
Net Change
+604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1967
5K → 10K254*12+242#1967#1725
10K → 15K9615+81#1725#1644
15K → 20K9813+85#1644#1559
20K → HALF023-23#1559#1582
HALF → 25K3069-39#1582#1621
25K → 30K9628+68#1621#1553
30K → 20M3625+11#1553#1542
20M → 21M1827-9#1542#1551
21M → 35K1517-2#1551#1553
35K → 23M4511+34#1553#1519
23M → 24M581+57#1519#1462
24M → 40K542+52#1462#1410
40K → 25.2M1310+3#1410#1407
25.2M → FINISH506+44#1407#1363
TOTALS863*259+604

* 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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