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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Keith Carroll

Bib: 29545 •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
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
32:11
3.11 mi
Rank: #26886
Start → 5K
32:11 | 10:22/mi
10K
1:03:20
6.21 mi
Rank: #26366 (+520)
5K → 10K
31:09 | 10:02/mi
15K
1:34:41
9.32 mi
Rank: #26193 (+173)
10K → 15K
31:21 | 10:06/mi
20K
2:06:30
12.43 mi
Rank: #26034 (+159)
15K → 20K
31:49 | 10:15/mi
HALF
2:13:27
13.11 mi
Rank: #26032 (+2)
20K → HALF
6:57 | 10:12/mi
25K
2:39:25
15.53 mi
Rank: #26000 (+32)
HALF → 25K
25:58 | 10:43/mi
30K
3:13:24
18.64 mi
Rank: #25853 (+147)
25K → 30K
33:59 | 10:57/mi
20M
3:27:54
20.00 mi
Rank: #25735 (+118)
30K → 20M
14:30 | 10:41/mi
21M
3:39:10
21.00 mi
Rank: #25624 (+111)
20M → 21M
11:16 | 11:16/mi
35K
3:47:17
21.75 mi
Rank: #25596 (+28)
21M → 35K
8:07 | 10:51/mi
23M
4:02:07
23.00 mi
Rank: #25640 (-44)
35K → 23M
14:50 | 11:52/mi
24M
4:13:09
24.00 mi
Rank: #25616 (+24)
23M → 24M
11:02 | 11:02/mi
40K
4:22:58
24.85 mi
Rank: #25603 (+13)
24M → 40K
9:49 | 11:29/mi
25.2M
4:27:16
25.20 mi
Rank: #25613 (-10)
40K → 25.2M
4:18 | 12:29/mi
FINISH
4:39:25
26.22 mi
Rank: #25718 (-105)
25.2M → FINISH
12:09 | 11:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:27
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:25:58
Pace11:09 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0032:1110:2232:11
10:22
-
10K
6.21 mi12:27:091:03:2010:1231:09
10:02
-0:20
15K
9.32 mi12:58:301:34:4110:1031:21
10:06
+0:04
20K
12.43 mi13:30:192:06:3010:1131:49
10:15
+0:09
HALF
13.11 mi13:37:162:13:2710:116:57
10:12
-0:03
25K
15.53 mi14:03:142:39:2510:1625:58
10:43
+0:31
30K
18.64 mi14:37:133:13:2410:2333:59
10:57
+0:14
20M
20.00 mi14:51:433:27:5410:2414:30
10:41
-0:16
21M
21.00 mi15:02:593:39:1010:2711:16
11:16
+0:35
35K
21.75 mi15:11:063:47:1710:288:07
10:51
-0:25
23M
23.00 mi15:25:564:02:0710:3214:50
11:52
+1:01
24M
24.00 mi15:36:584:13:0910:3311:02
11:02
-0:50
40K
24.85 mi15:46:474:22:5810:359:49
11:29
+0:27
25.2M
25.20 mi15:51:054:27:1610:374:18
12:29
+1:00
FINISH
26.22 mi16:03:144:39:2510:4012:09
11:56
-0:33

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

10:02 /mi

Average Pace

10:40 /mi

Slowest Pace

12:29 /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

2:13:27

48% of race

Time at Steady Pace

1:33:36

33% of race

Time at Slower Pace

52:22

19% of race

Average Pace: 10:39 /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 mi11:56:0032:1110:2232:11
10:22
#26886
10K
6.21 mi12:27:091:03:2010:1231:09
10:02
#26366
15K
9.32 mi12:58:301:34:4110:1031:21
10:06
#26193
20K
12.43 mi13:30:192:06:3010:1131:49
10:15
#26034
HALF
13.11 mi13:37:162:13:2710:116:57
10:12
#26032
25K
15.53 mi14:03:142:39:2510:1625:58
10:43
#26000
30K
18.64 mi14:37:133:13:2410:2333:59
10:57
#25853
20M
20.00 mi14:51:433:27:5410:2414:30
10:41
#25735
21M
21.00 mi15:02:593:39:1010:2711:16
11:16
#25624
35K
21.75 mi15:11:063:47:1710:288:07
10:51
#25596
23M
23.00 mi15:25:564:02:0710:3214:50
11:52
#25640
24M
24.00 mi15:36:584:13:0910:3311:02
11:02
#25616
40K
24.85 mi15:46:474:22:5810:359:49
11:29
#25603
25.2M
25.20 mi15:51:054:27:1610:374:18
12:29
#25613
FINISH
26.22 mi16:03:144:39:2510:4012:09
11:56
#25718
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 mi26886155771557725897(Top 89%)15132(Top 93%)15132(Top 1015%)
10K6.21 mi3.10 mi26366+52015358+21915358+21925913(Top 89%)15137(Top 93%)15137(Top 1015%)
15K9.32 mi3.11 mi26193+17315266+9215266+9225897(Top 89%)15132(Top 93%)15132(Top 1015%)
20K12.43 mi3.11 mi26034+15915195+7115195+7125577(Top 88%)14966(Top 92%)14966(Top 1004%)
HALF13.11 mi0.68 mi26032+215192+315192+326049(Top 90%)15161(Top 93%)15161(Top 1017%)
25K15.53 mi2.42 mi26000+3215165+2715165+2725856(Top 89%)15046(Top 92%)15046(Top 1009%)
30K18.64 mi3.11 mi25853+14715080+8515080+8525226(Top 87%)14651(Top 90%)14651(Top 983%)
20M20.00 mi1.36 mi25735+11815002+7815002+7824230(Top 83%)14108(Top 86%)14108(Top 946%)
21M21.00 mi1.00 mi25624+11114935+6714935+6723686(Top 82%)13796(Top 84%)13796(Top 925%)
35K21.75 mi0.75 mi25596+2814910+2514910+2524979(Top 86%)14381(Top 88%)14381(Top 965%)
23M23.00 mi1.25 mi25640-4414915-514915-525929(Top 89%)14798(Top 91%)14798(Top 992%)
24M24.00 mi1.00 mi25616+2414890+2514890+2525166(Top 87%)14398(Top 88%)14398(Top 966%)
40K24.85 mi0.85 mi25603+1314866+2414866+2425073(Top 86%)14316(Top 88%)14316(Top 960%)
25.2M25.20 mi0.35 mi25613-1014868-214868-225278(Top 87%)14432(Top 88%)14432(Top 968%)
FINISH26.22 mi1.02 mi25718-10514903-3514903-3527376(Top 94%)15467(Top 95%)15467(Top 1037%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21
+97ft-345ft

Overall

25897

Males

15132

M55-59

15132

5K→10K

3.1 - 6.2 mi

Top 89%
×5
+79ft-138ft

Overall

25913

Males

15137

M55-59

15137

10K→15K

6.2 - 9.3 mi

Top 89%
×3
+67ft-78ft

Overall

25897

Males

15132

M55-59

15132

15K→20K

9.3 - 12.4 mi

Top 88%
×5
+106ft-86ft

Overall

25577

Males

14966

M55-59

14966

20K→HALF

12.4 - 13.1 mi

Top 90%
×2
+19ft-37ft

Overall

26049

Males

15161

M55-59

15161

HALF→25K

13.1 - 15.5 mi

Top 89%
×4
+66ft-88ft

Overall

25856

Males

15046

M55-59

15046

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25226

Males

14651

M55-59

14651

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24230

Males

14108

M55-59

14108

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23686

Males

13796

M55-59

13796

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24979

Males

14381

M55-59

14381

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25929

Males

14798

M55-59

14798

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25166

Males

14398

M55-59

14398

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

25073

Males

14316

M55-59

14316

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1
+13ft-16ft

Overall

25278

Males

14432

M55-59

14432

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27376

Males

15467

M55-59

15467

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1761*
Passed By
593
Net Change
+1168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26886
5K → 10K554*34+520#26886#26366
10K → 15K228*55+173#26366#26193
15K → 20K19738+159#26193#26034
20K → HALF2725+2#26034#26032
HALF → 25K10270+32#26032#26000
25K → 30K202*55+147#26000#25853
30K → 20M12911+118#25853#25735
20M → 21M12514+111#25735#25624
21M → 35K4921+28#25624#25596
35K → 23M3074-44#25596#25640
23M → 24M5026+24#25640#25616
24M → 40K4936+13#25616#25603
40K → 25.2M919-10#25603#25613
25.2M → FINISH10115-105#25613#25718
TOTALS1761*593+1168

* 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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