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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ludwig Von Dossow

Bib: 8919 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 37%
Masters (Masters Men)
#0 / 10617
Top 23%
Age Group (M40-44)
#0 / 2198
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
21:13
3.11 mi
Rank: #7132
Start → 5K
21:13 | 6:50/mi
10K
41:58
6.21 mi
Rank: #6443 (+689)
5K → 10K
20:45 | 6:41/mi
15K
1:02:37
9.32 mi
Rank: #6011 (+432)
10K → 15K
20:39 | 6:39/mi
20K
1:23:37
12.43 mi
Rank: #5886 (+125)
15K → 20K
21:00 | 6:46/mi
HALF
1:28:12
13.11 mi
Rank: #5913 (-27)
20K → HALF
4:35 | 6:44/mi
25K
1:44:42
15.53 mi
Rank: #5876 (+37)
HALF → 25K
16:30 | 6:49/mi
30K
2:06:57
18.64 mi
Rank: #6116 (-240)
25K → 30K
22:15 | 7:10/mi
20M
2:16:46
20.00 mi
Rank: #6210 (-94)
30K → 20M
9:49 | 7:14/mi
21M
2:24:40
21.00 mi
Rank: #6398 (-188)
20M → 21M
7:54 | 7:54/mi
35K
2:29:46
21.75 mi
Rank: #6344 (+54)
21M → 35K
5:06 | 6:50/mi
23M
2:39:00
23.00 mi
Rank: #6417 (-73)
35K → 23M
9:14 | 7:23/mi
24M
2:46:30
24.00 mi
Rank: #6541 (-124)
23M → 24M
7:30 | 7:30/mi
40K
2:53:27
24.85 mi
Rank: #6697 (-156)
24M → 40K
6:57 | 8:08/mi
25.2M
2:56:32
25.20 mi
Rank: #6773 (-76)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:04:44
26.22 mi
Rank: #7054 (-281)
25.2M → FINISH
8:12 | 8:03/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
Time1:28:12
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:36:32
Pace7:22 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3021:136:5021:13
6:50
-
10K
6.21 mi11:10:1541:586:4620:45
6:41
-0:09
15K
9.32 mi11:30:541:02:376:4420:39
6:39
-0:02
20K
12.43 mi11:51:541:23:376:4421:00
6:46
+0:07
HALF
13.11 mi11:56:291:28:126:444:35
6:44
-0:02
25K
15.53 mi12:12:591:44:426:4516:30
6:49
+0:05
30K
18.64 mi12:35:142:06:576:4922:15
7:10
+0:21
20M
20.00 mi12:45:032:16:466:519:49
7:14
+0:04
21M
21.00 mi12:52:572:24:406:547:54
7:54
+0:40
35K
21.75 mi12:58:032:29:466:545:06
6:50
-1:04
23M
23.00 mi13:07:172:39:006:559:14
7:23
+0:33
24M
24.00 mi13:14:472:46:306:577:30
7:30
+0:07
40K
24.85 mi13:21:442:53:276:596:57
8:08
+0:38
25.2M
25.20 mi13:24:492:56:327:013:05
8:57
+0:49
FINISH
26.22 mi13:33:013:04:447:048:12
8:03
-0:54

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

7:03 /mi

Slowest Pace

8:57 /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

1:49:48

59% of race

Time at Steady Pace

41:18

22% of race

Time at Slower Pace

33:38

18% of race

Average Pace: 7:03 /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 mi10:49:3021:136:5021:13
6:50
#7132
10K
6.21 mi11:10:1541:586:4620:45
6:41
#6443
15K
9.32 mi11:30:541:02:376:4420:39
6:39
#6011
20K
12.43 mi11:51:541:23:376:4421:00
6:46
#5886
HALF
13.11 mi11:56:291:28:126:444:35
6:44
#5913
25K
15.53 mi12:12:591:44:426:4516:30
6:49
#5876
30K
18.64 mi12:35:142:06:576:4922:15
7:10
#6116
20M
20.00 mi12:45:032:16:466:519:49
7:14
#6210
21M
21.00 mi12:52:572:24:406:547:54
7:54
#6398
35K
21.75 mi12:58:032:29:466:545:06
6:50
#6344
23M
23.00 mi13:07:172:39:006:559:14
7:23
#6417
24M
24.00 mi13:14:472:46:306:577:30
7:30
#6541
40K
24.85 mi13:21:442:53:276:596:57
8:08
#6697
25.2M
25.20 mi13:24:492:56:327:013:05
8:57
#6773
FINISH
26.22 mi13:33:013:04:447:048:12
8:03
#7054
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7132631463145322(Top 18%)4931(Top 30%)4931(Top 224%)
10K6.21 mi3.10 mi6443+6895807+5075807+5075750(Top 20%)5267(Top 32%)5267(Top 240%)
15K9.32 mi3.11 mi6011+4325483+3245483+3245322(Top 18%)4931(Top 30%)4931(Top 224%)
20K12.43 mi3.11 mi5886+1255377+1065377+1065791(Top 20%)5254(Top 32%)5254(Top 239%)
HALF13.11 mi0.68 mi5913-275394-175394-176405(Top 22%)5749(Top 35%)5749(Top 262%)
25K15.53 mi2.42 mi5876+375351+435351+435848(Top 20%)5259(Top 32%)5259(Top 239%)
30K18.64 mi3.11 mi6116-2405504-1535504-1537127(Top 25%)6075(Top 37%)6075(Top 276%)
20M20.00 mi1.36 mi6210-945556-525556-527147(Top 25%)5993(Top 37%)5993(Top 273%)
21M21.00 mi1.00 mi6398-1885691-1355691-1359166(Top 32%)7019(Top 43%)7019(Top 319%)
35K21.75 mi0.75 mi6344+545640+515640+515836(Top 20%)5057(Top 31%)5057(Top 230%)
23M23.00 mi1.25 mi6417-735694-545694-547955(Top 27%)6314(Top 39%)6314(Top 287%)
24M24.00 mi1.00 mi6541-1245768-745768-7410022(Top 35%)7300(Top 45%)7300(Top 332%)
40K24.85 mi0.85 mi6697-1565867-995867-9913275(Top 46%)8731(Top 53%)8731(Top 397%)
25.2M25.20 mi0.35 mi6773-765913-465913-4614241(Top 49%)9126(Top 56%)9126(Top 415%)
FINISH26.22 mi1.02 mi7054-2816074-1616074-16115429(Top 53%)9714(Top 59%)9714(Top 442%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5322

Males

4931

M40-44

4931

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5750

Males

5267

M40-44

5267

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5322

Males

4931

M40-44

4931

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5791

Males

5254

M40-44

5254

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6405

Males

5749

M40-44

5749

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5848

Males

5259

M40-44

5259

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7127

Males

6075

M40-44

6075

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7147

Males

5993

M40-44

5993

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9166

Males

7019

M40-44

7019

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5836

Males

5057

M40-44

5057

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7955

Males

6314

M40-44

6314

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10022

Males

7300

M40-44

7300

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13275

Males

8731

M40-44

8731

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14241

Males

9126

M40-44

9126

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15429

Males

9714

M40-44

9714

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1835*
Passed By
1530
Net Change
+78
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7132
5K → 10K715*26+689#7132#6443
10K → 15K449*17+432#6443#6011
15K → 20K18156+125#6011#5886
20K → HALF1138-27#5886#5913
HALF → 25K11578+37#5913#5876
25K → 30K82200-240#5876#6116
30K → 20M53147-94#6116#6210
20M → 21M27200-188#6210#6398
21M → 35K7016+54#6398#6344
35K → 23M55128-73#6344#6417
23M → 24M30154-124#6417#6541
24M → 40K26182-156#6541#6697
40K → 25.2M1288-76#6697#6773
25.2M → FINISH9200-281#6773#7054
TOTALS1835*1530+78

* 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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