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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kim Lambrechts

Bib: 28651 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
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
26:48
3.11 mi
Rank: #20767
Start → 5K
26:48 | 8:38/mi
10K
53:54
6.21 mi
Rank: #21180 (-413)
5K → 10K
27:06 | 8:44/mi
15K
1:20:49
9.32 mi
Rank: #21135 (+45)
10K → 15K
26:55 | 8:40/mi
20K
1:46:54
12.43 mi
Rank: #20492 (+643)
15K → 20K
26:05 | 8:24/mi
HALF
1:52:32
13.11 mi
Rank: #20409 (+83)
20K → HALF
5:38 | 8:16/mi
25K
2:13:07
15.53 mi
Rank: #20106 (+303)
HALF → 25K
20:35 | 8:30/mi
30K
2:45:37
18.64 mi
Rank: #21248 (-1142)
25K → 30K
32:30 | 10:28/mi
20M
3:00:09
20.00 mi
Rank: #21576 (-328)
30K → 20M
14:32 | 10:42/mi
21M
3:11:28
21.00 mi
Rank: #21775 (-199)
20M → 21M
11:19 | 11:19/mi
35K
3:18:39
21.75 mi
Rank: #21788 (-13)
21M → 35K
7:11 | 9:37/mi
23M
3:31:53
23.00 mi
Rank: #21959 (-171)
35K → 23M
13:14 | 10:35/mi
24M
3:42:45
24.00 mi
Rank: #22154 (-195)
23M → 24M
10:52 | 10:52/mi
40K
3:51:38
24.85 mi
Rank: #22202 (-48)
24M → 40K
8:53 | 10:24/mi
25.2M
3:55:19
25.20 mi
Rank: #22199 (+3)
40K → 25.2M
3:41 | 10:41/mi
FINISH
4:05:24
26.22 mi
Rank: #22244 (-45)
25.2M → FINISH
10:05 | 9:54/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
Time1:52:32
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:12:52
Pace10:09 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5426:488:3826:48
8:38
-
10K
6.21 mi12:17:0053:548:4127:06
8:44
+0:06
15K
9.32 mi12:43:551:20:498:4126:55
8:40
-0:04
20K
12.43 mi13:10:001:46:548:3726:05
8:24
-0:16
HALF
13.11 mi13:15:381:52:328:365:38
8:16
-0:08
25K
15.53 mi13:36:132:13:078:3520:35
8:30
+0:14
30K
18.64 mi14:08:432:45:378:5432:30
10:28
+1:58
20M
20.00 mi14:23:153:00:099:0114:32
10:42
+0:14
21M
21.00 mi14:34:343:11:289:0811:19
11:19
+0:37
35K
21.75 mi14:41:453:18:399:097:11
9:37
-1:42
23M
23.00 mi14:54:593:31:539:1313:14
10:35
+0:58
24M
24.00 mi15:05:513:42:459:1710:52
10:52
+0:17
40K
24.85 mi15:14:443:51:389:208:53
10:24
-0:28
25.2M
25.20 mi15:18:253:55:199:213:41
10:41
+0:17
FINISH
26.22 mi15:28:304:05:249:2210:05
9:54
-0:47

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

8:16 /mi

Average Pace

9:22 /mi

Slowest Pace

11:19 /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

2:13:07

54% of race

Time at Steady Pace

26:09

11% of race

Time at Slower Pace

1:26:08

35% of race

Average Pace: 9:22 /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 mi11:49:5426:488:3826:48
8:38
#20767
10K
6.21 mi12:17:0053:548:4127:06
8:44
#21180
15K
9.32 mi12:43:551:20:498:4126:55
8:40
#21135
20K
12.43 mi13:10:001:46:548:3726:05
8:24
#20492
HALF
13.11 mi13:15:381:52:328:365:38
8:16
#20409
25K
15.53 mi13:36:132:13:078:3520:35
8:30
#20106
30K
18.64 mi14:08:432:45:378:5432:30
10:28
#21248
20M
20.00 mi14:23:153:00:099:0114:32
10:42
#21576
21M
21.00 mi14:34:343:11:289:0811:19
11:19
#21775
35K
21.75 mi14:41:453:18:399:097:11
9:37
#21788
23M
23.00 mi14:54:593:31:539:1313:14
10:35
#21959
24M
24.00 mi15:05:513:42:459:1710:52
10:52
#22154
40K
24.85 mi15:14:443:51:389:208:53
10:24
#22202
25.2M
25.20 mi15:18:253:55:199:213:41
10:41
#22199
FINISH
26.22 mi15:28:304:05:249:2210:05
9:54
#22244
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20767126401264021000(Top 72%)12792(Top 78%)12792(Top 858%)
10K6.21 mi3.10 mi21180-41312849-20912849-20921531(Top 74%)13031(Top 80%)13031(Top 874%)
15K9.32 mi3.11 mi21135+4512831+1812831+1821000(Top 72%)12792(Top 78%)12792(Top 858%)
20K12.43 mi3.11 mi20492+64312526+30512526+30518684(Top 64%)11710(Top 72%)11710(Top 785%)
HALF13.11 mi0.68 mi20409+8312483+4312483+4318785(Top 65%)11792(Top 72%)11792(Top 791%)
25K15.53 mi2.42 mi20106+30312332+15112332+15118509(Top 64%)11590(Top 71%)11590(Top 777%)
30K18.64 mi3.11 mi21248-114212857-52512857-52524213(Top 83%)14163(Top 87%)14163(Top 950%)
20M20.00 mi1.36 mi21576-32813000-14313000-14324285(Top 84%)14130(Top 86%)14130(Top 948%)
21M21.00 mi1.00 mi21775-19913087-8713087-8723778(Top 82%)13832(Top 85%)13832(Top 928%)
35K21.75 mi0.75 mi21788-1313086+113086+122061(Top 76%)12991(Top 80%)12991(Top 871%)
23M23.00 mi1.25 mi21959-17113146-6013146-6023551(Top 81%)13654(Top 84%)13654(Top 916%)
24M24.00 mi1.00 mi22154-19513227-8113227-8124838(Top 86%)14230(Top 87%)14230(Top 954%)
40K24.85 mi0.85 mi22202-4813241-1413241-1422924(Top 79%)13267(Top 81%)13267(Top 890%)
25.2M25.20 mi0.35 mi22199+313234+713234+721576(Top 74%)12634(Top 77%)12634(Top 847%)
FINISH26.22 mi1.02 mi22244-4513242-813242-823546(Top 81%)13565(Top 83%)13565(Top 910%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

21000

Males

12792

M55-59

12792

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21531

Males

13031

M55-59

13031

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

21000

Males

12792

M55-59

12792

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18684

Males

11710

M55-59

11710

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18785

Males

11792

M55-59

11792

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18509

Males

11590

M55-59

11590

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

24213

Males

14163

M55-59

14163

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24285

Males

14130

M55-59

14130

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23778

Males

13832

M55-59

13832

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

22061

Males

12991

M55-59

12991

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23551

Males

13654

M55-59

13654

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24838

Males

14230

M55-59

14230

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22924

Males

13267

M55-59

13267

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21576

Males

12634

M55-59

12634

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23546

Males

13565

M55-59

13565

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1638*
Passed By
1608
Net Change
-1477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20767
5K → 10K121200-413#20767#21180
10K → 15K207*162+45#21180#21135
15K → 20K650*7+643#21135#20492
20K → HALF885+83#20492#20409
HALF → 25K317*14+303#20409#20106
25K → 30K23200-1142#20106#21248
30K → 20M34200-328#21248#21576
20M → 21M29200-199#21576#21775
21M → 35K4255-13#21775#21788
35K → 23M39200-171#21788#21959
23M → 24M13200-195#21959#22154
24M → 40K2876-48#22154#22202
40K → 25.2M1916+3#22202#22199
25.2M → FINISH2873-45#22199#22244
TOTALS1638*1608-1477

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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