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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Konstantin Van Schendel

Bib: 4204 β€’M β€’Age: N/A

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°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
29:48
3.11 mi
Rank: #24766
Start β†’ 5K
29:48 | 9:36/mi
10K
1:05:37
6.21 mi
Rank: #27143 (-2377)
5K β†’ 10K
35:49 | 11:32/mi
15K
1:42:06
9.32 mi
Rank: #27651 (-508)
10K β†’ 15K
36:29 | 11:45/mi
20K
2:19:25
12.43 mi
Rank: #27803 (-152)
15K β†’ 20K
37:19 | 12:01/mi
HALF
2:27:10
13.11 mi
Rank: #27790 (+13)
20K β†’ HALF
7:45 | 11:23/mi
25K
2:56:16
15.53 mi
Rank: #27748 (+42)
HALF β†’ 25K
29:06 | 12:00/mi
30K
3:35:27
18.64 mi
Rank: #27707 (+41)
25K β†’ 30K
39:11 | 12:37/mi
20M
3:53:42
20.00 mi
Rank: #27741 (-34)
30K β†’ 20M
18:15 | 13:27/mi
21M
4:07:37
21.00 mi
Rank: #27720 (+21)
20M β†’ 21M
13:55 | 13:55/mi
35K
4:16:59
21.75 mi
Rank: #27722 (-2)
21M β†’ 35K
9:22 | 12:32/mi
23M
4:33:12
23.00 mi
Rank: #27715 (+7)
35K β†’ 23M
16:13 | 12:58/mi
24M
4:45:49
24.00 mi
Rank: #27715
23M β†’ 24M
12:37 | 12:37/mi
40K
4:57:07
24.85 mi
Rank: #27703 (+12)
24M β†’ 40K
11:18 | 13:13/mi
25.2M
5:02:03
25.20 mi
Rank: #27695 (+8)
40K β†’ 25.2M
4:56 | 14:19/mi
FINISH
5:13:18
26.22 mi
Rank: #27660 (+35)
25.2M β†’ FINISH
11:15 | 11:03/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
Time2:27:10
Pace11:14 /mi
2nd Half
Distance13.11 mi
Time2:46:08
Pace12:41 /mi
πŸ“ŠPositive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:4929:489:3629:48
9:36
-
10K
6.21 mi11:08:381:05:3710:3435:49
11:32
+1:56
15K
9.32 mi11:45:071:42:0610:5836:29
11:45
+0:13
20K
12.43 mi12:22:262:19:2511:1437:19
12:01
+0:16
HALF
13.11 mi12:30:112:27:1011:147:45
11:23
-0:38
25K
15.53 mi12:59:172:56:1611:2129:06
12:00
+0:37
30K
18.64 mi13:38:283:35:2711:3439:11
12:37
+0:37
20M
20.00 mi13:56:433:53:4211:4218:15
13:27
+0:50
21M
21.00 mi14:10:384:07:3711:4813:55
13:55
+0:28
35K
21.75 mi14:20:004:16:5911:499:22
12:32
-1:23
23M
23.00 mi14:36:134:33:1211:5316:13
12:58
+0:26
24M
24.00 mi14:48:504:45:4911:5512:37
12:37
-0:21
40K
24.85 mi15:00:084:57:0711:5811:18
13:13
+0:36
25.2M
25.20 mi15:05:045:02:0312:004:56
14:19
+1:06
FINISH
26.22 mi15:16:195:13:1811:5811:15
11:03
-3:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:36 /mi

Average Pace

11:57 /mi

Slowest Pace

14:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:01:06

39% of race

Time at Steady Pace

2:23:48

46% of race

Time at Slower Pace

48:24

15% of race

Average Pace: 11:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:32:4929:489:3629:48
9:36
#24766
10K
6.21 mi11:08:381:05:3710:3435:49
11:32
#27143
15K
9.32 mi11:45:071:42:0610:5836:29
11:45
#27651
20K
12.43 mi12:22:262:19:2511:1437:19
12:01
#27803
HALF
13.11 mi12:30:112:27:1011:147:45
11:23
#27790
25K
15.53 mi12:59:172:56:1611:2129:06
12:00
#27748
30K
18.64 mi13:38:283:35:2711:3439:11
12:37
#27707
20M
20.00 mi13:56:433:53:4211:4218:15
13:27
#27741
21M
21.00 mi14:10:384:07:3711:4813:55
13:55
#27720
35K
21.75 mi14:20:004:16:5911:499:22
12:32
#27722
23M
23.00 mi14:36:134:33:1211:5316:13
12:58
#27715
24M
24.00 mi14:48:504:45:4911:5512:37
12:37
#27715
40K
24.85 mi15:00:084:57:0711:5811:18
13:13
#27703
25.2M
25.20 mi15:05:045:02:0312:004:56
14:19
#27695
FINISH
26.22 mi15:16:195:13:1811:5811:15
11:03
#27660
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 mi24766146151461528187(Top 97%)16050(Top 98%)16050(Top 280%)
10K6.21 mi3.10 mi27143-237715671-105615671-105628254(Top 97%)16089(Top 98%)16089(Top 281%)
15K9.32 mi3.11 mi27651-50815867-19615867-19628187(Top 97%)16050(Top 98%)16050(Top 280%)
20K12.43 mi3.11 mi27803-15215922-5515922-5528027(Top 97%)15985(Top 98%)15985(Top 279%)
HALF13.11 mi0.68 mi27790+1315912+1015912+1027741(Top 96%)15841(Top 97%)15841(Top 277%)
25K15.53 mi2.42 mi27748+4215894+1815894+1827526(Top 95%)15744(Top 96%)15744(Top 275%)
30K18.64 mi3.11 mi27707+4115861+3315861+3327384(Top 94%)15610(Top 96%)15610(Top 273%)
20M20.00 mi1.36 mi27741-3415863-215863-227747(Top 96%)15744(Top 96%)15744(Top 275%)
21M21.00 mi1.00 mi27720+2115847+1615847+1627254(Top 94%)15479(Top 95%)15479(Top 270%)
35K21.75 mi0.75 mi27722-215848-115848-127282(Top 94%)15482(Top 95%)15482(Top 271%)
23M23.00 mi1.25 mi27715+715834+1415834+1427279(Top 94%)15461(Top 95%)15461(Top 270%)
24M24.00 mi1.00 mi2771515827+715827+727303(Top 94%)15439(Top 94%)15439(Top 270%)
40K24.85 mi0.85 mi27703+1215813+1415813+1427262(Top 94%)15415(Top 94%)15415(Top 269%)
25.2M25.20 mi0.35 mi27695+815807+615807+627456(Top 95%)15500(Top 95%)15500(Top 271%)
FINISH26.22 mi1.02 mi27660+3515786+2115786+2126191(Top 90%)14860(Top 91%)14860(Top 260%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28187

Males

16050

M18-39

16050

5K→10K

3.1 - 6.2 mi

Top 97%
Γ—5
+79ft-138ft

Overall

28254

Males

16089

M18-39

16089

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28187

Males

16050

M18-39

16050

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28027

Males

15985

M18-39

15985

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27741

Males

15841

M18-39

15841

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27526

Males

15744

M18-39

15744

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27384

Males

15610

M18-39

15610

30K→20M

18.6 - 20.0 mi

Top 96%
Γ—5
+64ft-50ft

Overall

27747

Males

15744

M18-39

15744

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27254

Males

15479

M18-39

15479

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27282

Males

15482

M18-39

15482

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27279

Males

15461

M18-39

15461

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27303

Males

15439

M18-39

15439

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27262

Males

15415

M18-39

15415

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27456

Males

15500

M18-39

15500

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26191

Males

14860

M18-39

14860

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
474
Passed By
855
Net Change
-2894
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24766
5K β†’ 10K4200-2377#24766#27143
10K β†’ 15K24200-508#27143#27651
15K β†’ 20K32184-152#27651#27803
20K β†’ HALF2714+13#27803#27790
HALF β†’ 25K8745+42#27790#27748
25K β†’ 30K9352+41#27748#27707
30K β†’ 20M2357-34#27707#27741
20M β†’ 21M3615+21#27741#27720
21M β†’ 35K1315-2#27720#27722
35K β†’ 23M3730+7#27722#27715
23M β†’ 24M19190#27715#27715
24M β†’ 40K2412+12#27715#27703
40K β†’ 25.2M146+8#27703#27695
25.2M β†’ FINISH416+35#27695#27660
TOTALS474855-2894
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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