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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jean Nkamdon

Bib: 32952 •M •Age: N/A

MD

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 (M50-54)
#0 / 1868
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
28:51
3.11 mi
Rank: #23738
Start → 5K
28:51 | 9:18/mi
10K
58:04
6.21 mi
Rank: #24068 (-330)
5K → 10K
29:13 | 9:25/mi
15K
1:25:25
9.32 mi
Rank: #23426 (+642)
10K → 15K
27:21 | 8:49/mi
20K
1:52:06
12.43 mi
Rank: #22574 (+852)
15K → 20K
26:41 | 8:36/mi
HALF
1:57:42
13.11 mi
Rank: #22403 (+171)
20K → HALF
5:36 | 8:13/mi
25K
2:18:21
15.53 mi
Rank: #21820 (+583)
HALF → 25K
20:39 | 8:31/mi
30K
2:47:13
18.64 mi
Rank: #21643 (+177)
25K → 30K
28:52 | 9:18/mi
20M
2:58:58
20.00 mi
Rank: #21308 (+335)
30K → 20M
11:45 | 8:40/mi
21M
3:08:29
21.00 mi
Rank: #21164 (+144)
20M → 21M
9:31 | 9:31/mi
35K
3:14:43
21.75 mi
Rank: #21013 (+151)
21M → 35K
6:14 | 8:20/mi
23M
3:25:37
23.00 mi
Rank: #20784 (+229)
35K → 23M
10:54 | 8:43/mi
24M
3:34:11
24.00 mi
Rank: #20651 (+133)
23M → 24M
8:34 | 8:34/mi
40K
3:41:37
24.85 mi
Rank: #20514 (+137)
24M → 40K
7:26 | 8:42/mi
25.2M
3:44:44
25.20 mi
Rank: #20430 (+84)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:53:08
26.22 mi
Rank: #20293 (+137)
25.2M → FINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:55:26
Pace8:49 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:1928:519:1828:51
9:18
-
10K
6.21 mi12:29:3258:049:2129:13
9:25
+0:07
15K
9.32 mi12:56:531:25:259:1027:21
8:49
-0:36
20K
12.43 mi13:23:341:52:069:0226:41
8:36
-0:13
HALF
13.11 mi13:29:101:57:428:595:36
8:13
-0:23
25K
15.53 mi13:49:492:18:218:5520:39
8:31
+0:18
30K
18.64 mi14:18:412:47:138:5928:52
9:18
+0:47
20M
20.00 mi14:30:262:58:588:5711:45
8:40
-0:38
21M
21.00 mi14:39:573:08:298:599:31
9:31
+0:51
35K
21.75 mi14:46:113:14:438:586:14
8:20
-1:11
23M
23.00 mi14:57:053:25:378:5710:54
8:43
+0:23
24M
24.00 mi15:05:393:34:118:568:34
8:34
-0:09
40K
24.85 mi15:13:053:41:378:557:26
8:42
+0:08
25.2M
25.20 mi15:16:123:44:448:563:07
9:03
+0:21
FINISH
26.22 mi15:24:363:53:088:548:24
8:15
-0:48

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

8:13 /mi

Average Pace

8:54 /mi

Slowest Pace

9:31 /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

2:13:34

57% of race

Time at Steady Pace

1:39:34

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /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 mi12:00:1928:519:1828:51
9:18
#23738
10K
6.21 mi12:29:3258:049:2129:13
9:25
#24068
15K
9.32 mi12:56:531:25:259:1027:21
8:49
#23426
20K
12.43 mi13:23:341:52:069:0226:41
8:36
#22574
HALF
13.11 mi13:29:101:57:428:595:36
8:13
#22403
25K
15.53 mi13:49:492:18:218:5520:39
8:31
#21820
30K
18.64 mi14:18:412:47:138:5928:52
9:18
#21643
20M
20.00 mi14:30:262:58:588:5711:45
8:40
#21308
21M
21.00 mi14:39:573:08:298:599:31
9:31
#21164
35K
21.75 mi14:46:113:14:438:586:14
8:20
#21013
23M
23.00 mi14:57:053:25:378:5710:54
8:43
#20784
24M
24.00 mi15:05:393:34:118:568:34
8:34
#20651
40K
24.85 mi15:13:053:41:378:557:26
8:42
#20514
25.2M
25.20 mi15:16:123:44:448:563:07
9:03
#20430
FINISH
26.22 mi15:24:363:53:088:548:24
8:15
#20293
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23738140941409421748(Top 75%)13147(Top 80%)13147(Top 704%)
10K6.21 mi3.10 mi24068-33014280-18614280-18624275(Top 84%)14379(Top 88%)14379(Top 770%)
15K9.32 mi3.11 mi23426+64213955+32513955+32521748(Top 75%)13147(Top 80%)13147(Top 704%)
20K12.43 mi3.11 mi22574+85213546+40913546+40919794(Top 68%)12199(Top 75%)12199(Top 653%)
HALF13.11 mi0.68 mi22403+17113448+9813448+9818475(Top 64%)11661(Top 71%)11661(Top 624%)
25K15.53 mi2.42 mi21820+58313157+29113157+29118663(Top 64%)11651(Top 71%)11651(Top 624%)
30K18.64 mi3.11 mi21643+17713054+10313054+10320898(Top 72%)12612(Top 77%)12612(Top 675%)
20M20.00 mi1.36 mi21308+33512864+19012864+19017098(Top 59%)10795(Top 66%)10795(Top 578%)
21M21.00 mi1.00 mi21164+14412793+7112793+7118576(Top 64%)11408(Top 70%)11408(Top 611%)
35K21.75 mi0.75 mi21013+15112717+7612717+7616614(Top 57%)10478(Top 64%)10478(Top 561%)
23M23.00 mi1.25 mi20784+22912585+13212585+13216960(Top 58%)10497(Top 64%)10497(Top 562%)
24M24.00 mi1.00 mi20651+13312514+7112514+7117259(Top 59%)10597(Top 65%)10597(Top 567%)
40K24.85 mi0.85 mi20514+13712429+8512429+8516821(Top 58%)10348(Top 63%)10348(Top 554%)
25.2M25.20 mi0.35 mi20430+8412379+5012379+5014933(Top 51%)9493(Top 58%)9493(Top 508%)
FINISH26.22 mi1.02 mi20293+13712300+7912300+7916663(Top 57%)10290(Top 63%)10290(Top 551%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21748

Males

13147

M50-54

13147

5K→10K

3.1 - 6.2 mi

Top 84%
×5
+79ft-138ft

Overall

24275

Males

14379

M50-54

14379

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21748

Males

13147

M50-54

13147

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19794

Males

12199

M50-54

12199

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18475

Males

11661

M50-54

11661

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18663

Males

11651

M50-54

11651

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

20898

Males

12612

M50-54

12612

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17098

Males

10795

M50-54

10795

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18576

Males

11408

M50-54

11408

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16614

Males

10478

M50-54

10478

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16960

Males

10497

M50-54

10497

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17259

Males

10597

M50-54

10597

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16821

Males

10348

M50-54

10348

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14933

Males

9493

M50-54

9493

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16663

Males

10290

M50-54

10290

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4007*
Passed By
337
Net Change
+3445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23738
5K → 10K95200-330#23738#24068
10K → 15K649*7+642#24068#23426
15K → 20K852*0+852#23426#22574
20K → HALF1710+171#22574#22403
HALF → 25K586*3+583#22403#21820
25K → 30K254*77+177#21820#21643
30K → 20M335*0+335#21643#21308
20M → 21M15612+144#21308#21164
21M → 35K1532+151#21164#21013
35K → 23M239*10+229#21013#20784
23M → 24M1396+133#20784#20651
24M → 40K1447+137#20651#20514
40K → 25.2M851+84#20514#20430
25.2M → FINISH14912+137#20430#20293
TOTALS4007*337+3445

* 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

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