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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Karsten Wolke

Bib: 7129 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M45-49)
#0 / 2413
Top 23%
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
20:53
3.11 mi
Rank: #6095
Start → 5K
20:53 | 6:44/mi
10K
41:50
6.21 mi
Rank: #6218 (-123)
5K → 10K
20:57 | 6:45/mi
15K
1:02:49
9.32 mi
Rank: #6230 (-12)
10K → 15K
20:59 | 6:46/mi
20K
1:24:00
12.43 mi
Rank: #6208 (+22)
15K → 20K
21:11 | 6:50/mi
HALF
1:28:32
13.11 mi
Rank: #6178 (+30)
20K → HALF
4:32 | 6:40/mi
25K
1:45:13
15.53 mi
Rank: #6211 (-33)
HALF → 25K
16:41 | 6:53/mi
30K
2:07:07
18.64 mi
Rank: #6215 (-4)
25K → 30K
21:54 | 7:03/mi
20M
2:16:44
20.00 mi
Rank: #6193 (+22)
30K → 20M
9:37 | 7:05/mi
21M
2:23:59
21.00 mi
Rank: #6096 (+97)
20M → 21M
7:15 | 7:15/mi
35K
2:28:57
21.75 mi
Rank: #6020 (+76)
21M → 35K
4:58 | 6:39/mi
23M
2:37:32
23.00 mi
Rank: #5899 (+121)
35K → 23M
8:35 | 6:52/mi
24M
2:44:19
24.00 mi
Rank: #5809 (+90)
23M → 24M
6:47 | 6:47/mi
40K
2:50:13
24.85 mi
Rank: #5733 (+76)
24M → 40K
5:54 | 6:55/mi
25.2M
2:52:50
25.20 mi
Rank: #5737 (-4)
40K → 25.2M
2:37 | 7:36/mi
FINISH
2:59:42
26.22 mi
Rank: #5750 (-13)
25.2M → FINISH
6:52 | 6:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:32
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:10
Pace6:58 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1220:536:4420:53
6:44
-
10K
6.21 mi10:47:0941:506:4420:57
6:45
+0:01
15K
9.32 mi11:08:081:02:496:4520:59
6:46
+0:01
20K
12.43 mi11:29:191:24:006:4621:11
6:50
+0:04
HALF
13.11 mi11:33:511:28:326:464:32
6:40
-0:10
25K
15.53 mi11:50:321:45:136:4716:41
6:53
+0:13
30K
18.64 mi12:12:262:07:076:5021:54
7:03
+0:10
20M
20.00 mi12:22:032:16:446:519:37
7:05
+0:02
21M
21.00 mi12:29:182:23:596:527:15
7:15
+0:10
35K
21.75 mi12:34:162:28:576:514:58
6:39
-0:36
23M
23.00 mi12:42:512:37:326:518:35
6:52
+0:13
24M
24.00 mi12:49:382:44:196:516:47
6:47
-0:05
40K
24.85 mi12:55:322:50:136:515:54
6:55
+0:08
25.2M
25.20 mi12:58:092:52:506:522:37
7:36
+0:41
FINISH
26.22 mi13:05:012:59:426:526:52
6:45
-0:51

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

6:39 /mi

Average Pace

6:52 /mi

Slowest Pace

7:36 /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

2:57:05

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:26:1220:536:4420:53
6:44
#6095
10K
6.21 mi10:47:0941:506:4420:57
6:45
#6218
15K
9.32 mi11:08:081:02:496:4520:59
6:46
#6230
20K
12.43 mi11:29:191:24:006:4621:11
6:50
#6208
HALF
13.11 mi11:33:511:28:326:464:32
6:40
#6178
25K
15.53 mi11:50:321:45:136:4716:41
6:53
#6211
30K
18.64 mi12:12:262:07:076:5021:54
7:03
#6215
20M
20.00 mi12:22:032:16:446:519:37
7:05
#6193
21M
21.00 mi12:29:182:23:596:527:15
7:15
#6096
35K
21.75 mi12:34:162:28:576:514:58
6:39
#6020
23M
23.00 mi12:42:512:37:326:518:35
6:52
#5899
24M
24.00 mi12:49:382:44:196:516:47
6:47
#5809
40K
24.85 mi12:55:322:50:136:515:54
6:55
#5733
25.2M
25.20 mi12:58:092:52:506:522:37
7:36
#5737
FINISH
26.22 mi13:05:012:59:426:526:52
6:45
#5750
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6095555055506349(Top 22%)5694(Top 35%)5694(Top 236%)
10K6.21 mi3.10 mi6218-1235639-895639-896388(Top 22%)5752(Top 35%)5752(Top 238%)
15K9.32 mi3.11 mi6230-125646-75646-76349(Top 22%)5694(Top 35%)5694(Top 236%)
20K12.43 mi3.11 mi6208+225618+285618+286369(Top 22%)5688(Top 35%)5688(Top 236%)
HALF13.11 mi0.68 mi6178+305592+265592+265699(Top 20%)5177(Top 32%)5177(Top 215%)
25K15.53 mi2.42 mi6211-335604-125604-126480(Top 22%)5721(Top 35%)5721(Top 237%)
30K18.64 mi3.11 mi6215-45568+365568+366285(Top 22%)5506(Top 34%)5506(Top 228%)
20M20.00 mi1.36 mi6193+225540+285540+286078(Top 21%)5299(Top 32%)5299(Top 220%)
21M21.00 mi1.00 mi6096+975459+815459+814954(Top 17%)4363(Top 27%)4363(Top 181%)
35K21.75 mi0.75 mi6020+765397+625397+624535(Top 16%)4066(Top 25%)4066(Top 169%)
23M23.00 mi1.25 mi5899+1215294+1035294+1034488(Top 15%)3994(Top 24%)3994(Top 166%)
24M24.00 mi1.00 mi5809+905214+805214+804996(Top 17%)4341(Top 27%)4341(Top 180%)
40K24.85 mi0.85 mi5733+765152+625152+624856(Top 17%)4182(Top 26%)4182(Top 173%)
25.2M25.20 mi0.35 mi5737-45153-15153-15713(Top 20%)4729(Top 29%)4729(Top 196%)
FINISH26.22 mi1.02 mi5750-135151+25151+25694(Top 20%)4672(Top 29%)4672(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6349

Males

5694

M45-49

5694

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6388

Males

5752

M45-49

5752

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6349

Males

5694

M45-49

5694

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6369

Males

5688

M45-49

5688

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5699

Males

5177

M45-49

5177

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6480

Males

5721

M45-49

5721

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6285

Males

5506

M45-49

5506

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6078

Males

5299

M45-49

5299

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4954

Males

4363

M45-49

4363

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4535

Males

4066

M45-49

4066

35K→23M

21.8 - 23.0 mi

Top 15%
×5
+23ft-63ft

Overall

4488

Males

3994

M45-49

3994

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4996

Males

4341

M45-49

4341

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4856

Males

4182

M45-49

4182

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5713

Males

4729

M45-49

4729

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5694

Males

4672

M45-49

4672

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1414
Passed By
1003
Net Change
+345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6095
5K → 10K143200-123#6095#6218
10K → 15K134146-12#6218#6230
15K → 20K157135+22#6230#6208
20K → HALF4616+30#6208#6178
HALF → 25K89122-33#6178#6211
25K → 30K148152-4#6211#6215
30K → 20M8260+22#6215#6193
20M → 21M11013+97#6193#6096
21M → 35K9115+76#6096#6020
35K → 23M13312+121#6020#5899
23M → 24M11222+90#5899#5809
24M → 40K9620+76#5809#5733
40K → 25.2M2024-4#5733#5737
25.2M → FINISH5366-13#5737#5750
TOTALS14141003+345
📊

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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