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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Diezemann

Bib: 28384 β€’M β€’Age: N/A

MA

Boston Marathon logo
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
32:01
3.11 mi
Rank: #26748
Start β†’ 5K
32:01 | 10:19/mi
10K
1:02:51
6.21 mi
Rank: #26192 (+556)
5K β†’ 10K
30:50 | 9:56/mi
15K
1:33:06
9.32 mi
Rank: #25784 (+408)
10K β†’ 15K
30:15 | 9:45/mi
20K
2:05:09
12.43 mi
Rank: #25767 (+17)
15K β†’ 20K
32:03 | 10:19/mi
HALF
2:11:39
13.11 mi
Rank: #25694 (+73)
20K β†’ HALF
6:30 | 9:33/mi
25K
2:36:57
15.53 mi
Rank: #25644 (+50)
HALF β†’ 25K
25:18 | 10:26/mi
30K
3:14:40
18.64 mi
Rank: #26003 (-359)
25K β†’ 30K
37:43 | 12:09/mi
20M
3:31:51
20.00 mi
Rank: #26143 (-140)
30K β†’ 20M
17:11 | 12:40/mi
21M
3:44:52
21.00 mi
Rank: #26178 (-35)
20M β†’ 21M
13:01 | 13:01/mi
35K
3:54:22
21.75 mi
Rank: #26247 (-69)
21M β†’ 35K
9:30 | 12:42/mi
23M
4:09:58
23.00 mi
Rank: #26307 (-60)
35K β†’ 23M
15:36 | 12:28/mi
24M
4:23:32
24.00 mi
Rank: #26451 (-144)
23M β†’ 24M
13:34 | 13:34/mi
40K
4:34:57
24.85 mi
Rank: #26517 (-66)
24M β†’ 40K
11:25 | 13:22/mi
25.2M
4:39:19
25.20 mi
Rank: #26500 (+17)
40K β†’ 25.2M
4:22 | 12:40/mi
FINISH
4:50:23
26.22 mi
Rank: #26490 (+10)
25.2M β†’ FINISH
11:04 | 10:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:39
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:38:44
Pace12:07 /mi
πŸ“ŠPositive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5132:0110:1932:01
10:19
-
10K
6.21 mi12:24:411:02:5110:0730:50
9:56
-0:23
15K
9.32 mi12:54:561:33:0610:0030:15
9:45
-0:11
20K
12.43 mi13:26:592:05:0910:0532:03
10:19
+0:34
HALF
13.11 mi13:33:292:11:3910:036:30
9:33
-0:46
25K
15.53 mi13:58:472:36:5710:0725:18
10:26
+0:53
30K
18.64 mi14:36:303:14:4010:2737:43
12:09
+1:43
20M
20.00 mi14:53:413:31:5110:3617:11
12:40
+0:31
21M
21.00 mi15:06:423:44:5210:4313:01
13:01
+0:21
35K
21.75 mi15:16:123:54:2210:479:30
12:42
-0:19
23M
23.00 mi15:31:484:09:5810:5315:36
12:28
-0:14
24M
24.00 mi15:45:224:23:3210:5913:34
13:34
+1:06
40K
24.85 mi15:56:474:34:5711:0411:25
13:22
-0:12
25.2M
25.20 mi16:01:094:39:1911:064:22
12:40
-0:42
FINISH
26.22 mi16:12:134:50:2311:0511:04
10:52
-1:48

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

9:33 /mi

Average Pace

11:05 /mi

Slowest Pace

13:34 /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

2:48:01

58% of race

Time at Steady Pace

1:24:22

29% of race

Time at Slower Pace

38:00

13% of race

Average Pace: 11:04 /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 mi11:53:5132:0110:1932:01
10:19
#26748
10K
6.21 mi12:24:411:02:5110:0730:50
9:56
#26192
15K
9.32 mi12:54:561:33:0610:0030:15
9:45
#25784
20K
12.43 mi13:26:592:05:0910:0532:03
10:19
#25767
HALF
13.11 mi13:33:292:11:3910:036:30
9:33
#25694
25K
15.53 mi13:58:472:36:5710:0725:18
10:26
#25644
30K
18.64 mi14:36:303:14:4010:2737:43
12:09
#26003
20M
20.00 mi14:53:413:31:5110:3617:11
12:40
#26143
21M
21.00 mi15:06:423:44:5210:4313:01
13:01
#26178
35K
21.75 mi15:16:123:54:2210:479:30
12:42
#26247
23M
23.00 mi15:31:484:09:5810:5315:36
12:28
#26307
24M
24.00 mi15:45:224:23:3210:5913:34
13:34
#26451
40K
24.85 mi15:56:474:34:5711:0411:25
13:22
#26517
25.2M
25.20 mi16:01:094:39:1911:064:22
12:40
#26500
FINISH
26.22 mi16:12:134:50:2311:0511:04
10:52
#26490
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 mi26748155271552725054(Top 86%)14748(Top 90%)14748(Top 258%)
10K6.21 mi3.10 mi26192+55615270+25715270+25725649(Top 88%)15021(Top 92%)15021(Top 262%)
15K9.32 mi3.11 mi25784+40815091+17915091+17925054(Top 86%)14748(Top 90%)14748(Top 258%)
20K12.43 mi3.11 mi25767+1715083+815083+825745(Top 89%)15038(Top 92%)15038(Top 263%)
HALF13.11 mi0.68 mi25694+7315039+4415039+4424467(Top 84%)14450(Top 88%)14450(Top 252%)
25K15.53 mi2.42 mi25644+5015008+3115008+3125312(Top 87%)14805(Top 91%)14805(Top 259%)
30K18.64 mi3.11 mi26003-35915139-13115139-13126952(Top 93%)15420(Top 94%)15420(Top 269%)
20M20.00 mi1.36 mi26143-14015181-4215181-4227094(Top 93%)15447(Top 95%)15447(Top 270%)
21M21.00 mi1.00 mi26178-3515185-415185-426411(Top 91%)15087(Top 92%)15087(Top 264%)
35K21.75 mi0.75 mi26247-6915205-2015205-2027458(Top 95%)15559(Top 95%)15559(Top 272%)
23M23.00 mi1.25 mi26307-6015219-1415219-1426733(Top 92%)15190(Top 93%)15190(Top 265%)
24M24.00 mi1.00 mi26451-14415276-5715276-5728065(Top 97%)15821(Top 97%)15821(Top 276%)
40K24.85 mi0.85 mi26517-6615300-2415300-2427376(Top 94%)15470(Top 95%)15470(Top 270%)
25.2M25.20 mi0.35 mi26500+1715286+1415286+1425601(Top 88%)14595(Top 89%)14595(Top 255%)
FINISH26.22 mi1.02 mi26490+1015275+1115275+1125851(Top 89%)14678(Top 90%)14678(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

25054

Males

14748

M18-39

14748

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25649

Males

15021

M18-39

15021

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

25054

Males

14748

M18-39

14748

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25745

Males

15038

M18-39

15038

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24467

Males

14450

M18-39

14450

HALF→25K

13.1 - 15.5 mi

Top 87%
Γ—4
+66ft-88ft

Overall

25312

Males

14805

M18-39

14805

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26952

Males

15420

M18-39

15420

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27094

Males

15447

M18-39

15447

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26411

Males

15087

M18-39

15087

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27458

Males

15559

M18-39

15559

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26733

Males

15190

M18-39

15190

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28065

Males

15821

M18-39

15821

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27376

Males

15470

M18-39

15470

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25601

Males

14595

M18-39

14595

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25851

Males

14678

M18-39

14678

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1538*
Passed By
1075
Net Change
+258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26748
5K β†’ 10K595*39+556#26748#26192
10K β†’ 15K414*6+408#26192#25784
15K β†’ 20K127110+17#25784#25767
20K β†’ HALF752+73#25767#25694
HALF β†’ 25K11060+50#25694#25644
25K β†’ 30K46200-359#25644#26003
30K β†’ 20M25165-140#26003#26143
20M β†’ 21M3166-35#26143#26178
21M β†’ 35K1281-69#26178#26247
35K β†’ 23M2787-60#26247#26307
23M β†’ 24M5149-144#26307#26451
24M β†’ 40K1682-66#26451#26517
40K β†’ 25.2M236+17#26517#26500
25.2M β†’ FINISH3222+10#26500#26490
TOTALS1538*1075+258

* Includes athletes who did not complete a segment (DNF/DNQ).

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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