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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Paulo Costa

Bib: 18616 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M55-59)
#0 / 1491
Top 41%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
23:57
3.11 mi
Rank: #14620
Start → 5K
23:57 | 7:43/mi
10K
47:51
6.21 mi
Rank: #14639 (-19)
5K → 10K
23:54 | 7:42/mi
15K
1:12:04
9.32 mi
Rank: #14808 (-169)
10K → 15K
24:13 | 7:48/mi
20K
1:36:23
12.43 mi
Rank: #14776 (+32)
15K → 20K
24:19 | 7:50/mi
HALF
1:41:37
13.11 mi
Rank: #14765 (+11)
20K → HALF
5:14 | 7:41/mi
25K
2:00:46
15.53 mi
Rank: #14714 (+51)
HALF → 25K
19:09 | 7:54/mi
30K
2:25:45
18.64 mi
Rank: #14512 (+202)
25K → 30K
24:59 | 8:03/mi
20M
2:36:49
20.00 mi
Rank: #14445 (+67)
30K → 20M
11:04 | 8:09/mi
21M
2:45:19
21.00 mi
Rank: #14320 (+125)
20M → 21M
8:30 | 8:30/mi
35K
2:50:53
21.75 mi
Rank: #14159 (+161)
21M → 35K
5:34 | 7:27/mi
23M
3:00:40
23.00 mi
Rank: #13961 (+198)
35K → 23M
9:47 | 7:50/mi
24M
3:08:10
24.00 mi
Rank: #13782 (+179)
23M → 24M
7:30 | 7:30/mi
40K
3:14:49
24.85 mi
Rank: #13658 (+124)
24M → 40K
6:39 | 7:47/mi
25.2M
3:17:47
25.20 mi
Rank: #13618 (+40)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:25:40
26.22 mi
Rank: #13596 (+22)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:37
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:44:03
Pace7:57 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5523:577:4323:57
7:43
-
10K
6.21 mi11:30:4947:517:4323:54
7:42
-0:01
15K
9.32 mi11:55:021:12:047:4424:13
7:48
+0:06
20K
12.43 mi12:19:211:36:237:4624:19
7:50
+0:02
HALF
13.11 mi12:24:351:41:377:465:14
7:41
-0:09
25K
15.53 mi12:43:442:00:467:4719:09
7:54
+0:13
30K
18.64 mi13:08:432:25:457:5024:59
8:03
+0:09
20M
20.00 mi13:19:472:36:497:5111:04
8:09
+0:06
21M
21.00 mi13:28:172:45:197:538:30
8:30
+0:21
35K
21.75 mi13:33:512:50:537:525:34
7:27
-1:03
23M
23.00 mi13:43:383:00:407:529:47
7:50
+0:23
24M
24.00 mi13:51:083:08:107:517:30
7:30
-0:20
40K
24.85 mi13:57:473:14:497:516:39
7:47
+0:17
25.2M
25.20 mi14:00:453:17:477:512:58
8:37
+0:50
FINISH
26.22 mi14:08:383:25:407:517:53
7:45
-0:52

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

7:27 /mi

Average Pace

7:51 /mi

Slowest Pace

8:37 /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

3:14:12

94% of race

Time at Steady Pace

11:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:06:5523:577:4323:57
7:43
#14620
10K
6.21 mi11:30:4947:517:4323:54
7:42
#14639
15K
9.32 mi11:55:021:12:047:4424:13
7:48
#14808
20K
12.43 mi12:19:211:36:237:4624:19
7:50
#14776
HALF
13.11 mi12:24:351:41:377:465:14
7:41
#14765
25K
15.53 mi12:43:442:00:467:4719:09
7:54
#14714
30K
18.64 mi13:08:432:25:457:5024:59
8:03
#14512
20M
20.00 mi13:19:472:36:497:5111:04
8:09
#14445
21M
21.00 mi13:28:172:45:197:538:30
8:30
#14320
35K
21.75 mi13:33:512:50:537:525:34
7:27
#14159
23M
23.00 mi13:43:383:00:407:529:47
7:50
#13961
24M
24.00 mi13:51:083:08:107:517:30
7:30
#13782
40K
24.85 mi13:57:473:14:497:516:39
7:47
#13658
25.2M
25.20 mi14:00:453:17:477:512:58
8:37
#13618
FINISH
26.22 mi14:08:383:25:407:517:53
7:45
#13596
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 mi14620101191011915282(Top 53%)10297(Top 63%)10297(Top 691%)
10K6.21 mi3.10 mi14639-1910104+1510104+1514675(Top 51%)10119(Top 62%)10119(Top 679%)
15K9.32 mi3.11 mi14808-16910132-2810132-2815282(Top 53%)10297(Top 63%)10297(Top 691%)
20K12.43 mi3.11 mi14776+3210105+2710105+2714722(Top 51%)10026(Top 61%)10026(Top 672%)
HALF13.11 mi0.68 mi14765+1110104+110104+114472(Top 50%)9981(Top 61%)9981(Top 669%)
25K15.53 mi2.42 mi14714+5110069+3510069+3514563(Top 50%)9890(Top 61%)9890(Top 663%)
30K18.64 mi3.11 mi14512+2029948+1219948+12113775(Top 47%)9454(Top 58%)9454(Top 634%)
20M20.00 mi1.36 mi14445+679902+469902+4613833(Top 48%)9368(Top 57%)9368(Top 628%)
21M21.00 mi1.00 mi14320+1259836+669836+6613088(Top 45%)8948(Top 55%)8948(Top 600%)
35K21.75 mi0.75 mi14159+1619743+939743+9310396(Top 36%)7697(Top 47%)7697(Top 516%)
23M23.00 mi1.25 mi13961+1989630+1139630+11311142(Top 38%)7927(Top 49%)7927(Top 532%)
24M24.00 mi1.00 mi13782+1799533+979533+9710078(Top 35%)7356(Top 45%)7356(Top 493%)
40K24.85 mi0.85 mi13658+1249458+759458+7510859(Top 37%)7637(Top 47%)7637(Top 512%)
25.2M25.20 mi0.35 mi13618+409431+279431+2712246(Top 42%)8228(Top 50%)8228(Top 552%)
FINISH26.22 mi1.02 mi13596+229399+329399+3213253(Top 46%)8680(Top 53%)8680(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15282

Males

10297

M55-59

10297

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14675

Males

10119

M55-59

10119

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15282

Males

10297

M55-59

10297

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14722

Males

10026

M55-59

10026

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14472

Males

9981

M55-59

9981

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14563

Males

9890

M55-59

9890

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13775

Males

9454

M55-59

9454

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13833

Males

9368

M55-59

9368

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13088

Males

8948

M55-59

8948

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10396

Males

7697

M55-59

7697

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11142

Males

7927

M55-59

7927

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10078

Males

7356

M55-59

7356

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10859

Males

7637

M55-59

7637

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12246

Males

8228

M55-59

8228

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13253

Males

8680

M55-59

8680

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2143*
Passed By
981
Net Change
+1024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14620
5K → 10K200200-19#14620#14639
10K → 15K150200-169#14639#14808
15K → 20K198166+32#14808#14776
20K → HALF3625+11#14776#14765
HALF → 25K163112+51#14765#14714
25K → 30K291*89+202#14714#14512
30K → 20M12255+67#14512#14445
20M → 21M16035+125#14445#14320
21M → 35K1654+161#14320#14159
35K → 23M212*14+198#14159#13961
23M → 24M1834+179#13961#13782
24M → 40K1317+124#13782#13658
40K → 25.2M5212+40#13658#13618
25.2M → FINISH8058+22#13618#13596
TOTALS2143*981+1024

* 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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Activity Data

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