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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

John Basco

Bib: 3343 •M •Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Age Group (M18-39)
#0 / 5723
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
20:58
3.11 mi
Rank: #6388
Start → 5K
20:58 | 6:45/mi
10K
42:15
6.21 mi
Rank: #6880 (-492)
5K → 10K
21:17 | 6:52/mi
15K
1:03:48
9.32 mi
Rank: #7312 (-432)
10K → 15K
21:33 | 6:57/mi
20K
1:25:49
12.43 mi
Rank: #7628 (-316)
15K → 20K
22:01 | 7:06/mi
HALF
1:30:29
13.11 mi
Rank: #7623 (+5)
20K → HALF
4:40 | 6:51/mi
25K
1:48:04
15.53 mi
Rank: #7838 (-215)
HALF → 25K
17:35 | 7:16/mi
30K
2:10:54
18.64 mi
Rank: #7874 (-36)
25K → 30K
22:50 | 7:21/mi
20M
2:21:09
20.00 mi
Rank: #7925 (-51)
30K → 20M
10:15 | 7:33/mi
21M
2:29:04
21.00 mi
Rank: #7943 (-18)
20M → 21M
7:55 | 7:55/mi
35K
2:34:47
21.75 mi
Rank: #8048 (-105)
21M → 35K
5:43 | 7:39/mi
23M
2:44:36
23.00 mi
Rank: #8177 (-129)
35K → 23M
9:49 | 7:51/mi
24M
2:52:43
24.00 mi
Rank: #8422 (-245)
23M → 24M
8:07 | 8:07/mi
40K
2:59:49
24.85 mi
Rank: #8621 (-199)
24M → 40K
7:06 | 8:19/mi
25.2M
3:03:14
25.20 mi
Rank: #8806 (-185)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:11:34
26.22 mi
Rank: #9057 (-251)
25.2M → FINISH
8:20 | 8:11/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:29
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:41:05
Pace7:43 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5920:586:4520:58
6:45
-
10K
6.21 mi10:44:1642:156:4821:17
6:52
+0:07
15K
9.32 mi11:05:491:03:486:5121:33
6:57
+0:05
20K
12.43 mi11:27:501:25:496:5522:01
7:06
+0:09
HALF
13.11 mi11:32:301:30:296:554:40
6:51
-0:15
25K
15.53 mi11:50:051:48:046:5817:35
7:16
+0:25
30K
18.64 mi12:12:552:10:547:0222:50
7:21
+0:05
20M
20.00 mi12:23:102:21:097:0410:15
7:33
+0:12
21M
21.00 mi12:31:052:29:047:067:55
7:55
+0:22
35K
21.75 mi12:36:482:34:477:085:43
7:39
-0:16
23M
23.00 mi12:46:372:44:367:109:49
7:51
+0:12
24M
24.00 mi12:54:442:52:437:128:07
8:07
+0:16
40K
24.85 mi13:01:502:59:497:157:06
8:19
+0:12
25.2M
25.20 mi13:05:153:03:147:173:25
9:55
+1:36
FINISH
26.22 mi13:13:353:11:347:198:20
8:11
-1:44

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

6:45 /mi

Average Pace

7:19 /mi

Slowest Pace

9:55 /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

1:30:29

47% of race

Time at Steady Pace

1:14:07

39% of race

Time at Slower Pace

26:58

14% of race

Average Pace: 7:18 /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 mi10:22:5920:586:4520:58
6:45
#6388
10K
6.21 mi10:44:1642:156:4821:17
6:52
#6880
15K
9.32 mi11:05:491:03:486:5121:33
6:57
#7312
20K
12.43 mi11:27:501:25:496:5522:01
7:06
#7628
HALF
13.11 mi11:32:301:30:296:554:40
6:51
#7623
25K
15.53 mi11:50:051:48:046:5817:35
7:16
#7838
30K
18.64 mi12:12:552:10:547:0222:50
7:21
#7874
20M
20.00 mi12:23:102:21:097:0410:15
7:33
#7925
21M
21.00 mi12:31:052:29:047:067:55
7:55
#7943
35K
21.75 mi12:36:482:34:477:085:43
7:39
#8048
23M
23.00 mi12:46:372:44:367:109:49
7:51
#8177
24M
24.00 mi12:54:442:52:437:128:07
8:07
#8422
40K
24.85 mi13:01:502:59:497:157:06
8:19
#8621
25.2M
25.20 mi13:05:153:03:147:173:25
9:55
#8806
FINISH
26.22 mi13:13:353:11:347:198:20
8:11
#9057
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 mi6388577957798091(Top 28%)6920(Top 42%)6920(Top 121%)
10K6.21 mi3.10 mi6880-4926131-3526131-3527474(Top 26%)6534(Top 40%)6534(Top 114%)
15K9.32 mi3.11 mi7312-4326418-2876418-2878091(Top 28%)6920(Top 42%)6920(Top 121%)
20K12.43 mi3.11 mi7628-3166630-2126630-2128480(Top 29%)7118(Top 44%)7118(Top 124%)
HALF13.11 mi0.68 mi7623+56624+66624+67523(Top 26%)6556(Top 40%)6556(Top 115%)
25K15.53 mi2.42 mi7838-2156760-1366760-1369290(Top 32%)7482(Top 46%)7482(Top 131%)
30K18.64 mi3.11 mi7874-366754+66754+68488(Top 29%)6878(Top 42%)6878(Top 120%)
20M20.00 mi1.36 mi7925-516759-56759-59402(Top 32%)7268(Top 44%)7268(Top 127%)
21M21.00 mi1.00 mi7943-186748+116748+119314(Top 32%)7106(Top 43%)7106(Top 124%)
35K21.75 mi0.75 mi8048-1056796-486796-4811835(Top 41%)8333(Top 51%)8333(Top 146%)
23M23.00 mi1.25 mi8177-1296838-426838-4211312(Top 39%)8004(Top 49%)8004(Top 140%)
24M24.00 mi1.00 mi8422-2456946-1086946-10814491(Top 50%)9364(Top 57%)9364(Top 164%)
40K24.85 mi0.85 mi8621-1997035-897035-8914427(Top 50%)9242(Top 57%)9242(Top 161%)
25.2M25.20 mi0.35 mi8806-1857121-867121-8618969(Top 65%)11335(Top 69%)11335(Top 198%)
FINISH26.22 mi1.02 mi9057-2517239-1187239-11816254(Top 56%)10096(Top 62%)10096(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8091

Males

6920

M18-39

6920

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7474

Males

6534

M18-39

6534

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8091

Males

6920

M18-39

6920

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8480

Males

7118

M18-39

7118

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7523

Males

6556

M18-39

6556

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9290

Males

7482

M18-39

7482

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8488

Males

6878

M18-39

6878

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9402

Males

7268

M18-39

7268

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9314

Males

7106

M18-39

7106

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11835

Males

8333

M18-39

8333

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11312

Males

8004

M18-39

8004

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14491

Males

9364

M18-39

9364

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14427

Males

9242

M18-39

9242

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18969

Males

11335

M18-39

11335

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16254

Males

10096

M18-39

10096

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
677
Passed By
2289
Net Change
-2669
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6388
5K → 10K62200-492#6388#6880
10K → 15K39200-432#6880#7312
15K → 20K62200-316#7312#7628
20K → HALF2318+5#7628#7623
HALF → 25K69200-215#7623#7838
25K → 30K140176-36#7838#7874
30K → 20M61112-51#7874#7925
20M → 21M5775-18#7925#7943
21M → 35K26131-105#7943#8048
35K → 23M60189-129#8048#8177
23M → 24M27200-245#8177#8422
24M → 40K24200-199#8422#8621
40K → 25.2M3188-185#8621#8806
25.2M → FINISH24200-251#8806#9057
TOTALS6772289-2669
📊

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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