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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caleb Files

Bib: 12563 •X •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Other)
#0 / 103
Age Group
Not available
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
20:41
3.11 mi
Rank: #5519
Start → 5K
20:41 | 6:40/mi
10K
42:31
6.21 mi
Rank: #7317 (-1798)
5K → 10K
21:50 | 7:02/mi
15K
1:05:18
9.32 mi
Rank: #8617 (-1300)
10K → 15K
22:47 | 7:20/mi
20K
1:28:31
12.43 mi
Rank: #9272 (-655)
15K → 20K
23:13 | 7:29/mi
HALF
1:33:45
13.11 mi
Rank: #9479 (-207)
20K → HALF
5:14 | 7:41/mi
25K
1:53:53
15.53 mi
Rank: #10908 (-1429)
HALF → 25K
20:08 | 8:19/mi
30K
2:21:29
18.64 mi
Rank: #12635 (-1727)
25K → 30K
27:36 | 8:54/mi
20M
2:34:24
20.00 mi
Rank: #13449 (-814)
30K → 20M
12:55 | 9:31/mi
21M
2:44:38
21.00 mi
Rank: #14072 (-623)
20M → 21M
10:14 | 10:14/mi
35K
2:51:59
21.75 mi
Rank: #14569 (-497)
21M → 35K
7:21 | 9:50/mi
23M
3:04:39
23.00 mi
Rank: #15353 (-784)
35K → 23M
12:40 | 10:08/mi
24M
3:15:34
24.00 mi
Rank: #16107 (-754)
23M → 24M
10:55 | 10:55/mi
40K
3:24:23
24.85 mi
Rank: #16493 (-386)
24M → 40K
8:49 | 10:19/mi
25.2M
3:27:39
25.20 mi
Rank: #16504 (-11)
40K → 25.2M
3:16 | 9:29/mi
FINISH
3:36:09
26.22 mi
Rank: #16516 (-12)
25.2M → FINISH
8:30 | 8:21/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
Time1:33:45
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time2:02:24
Pace9:21 /mi
📊Positive Split: 30.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4820:416:4020:41
6:40
-
10K
6.21 mi11:10:3842:316:5121:50
7:02
+0:22
15K
9.32 mi11:33:251:05:187:0122:47
7:20
+0:18
20K
12.43 mi11:56:381:28:317:0823:13
7:29
+0:09
HALF
13.11 mi12:01:521:33:457:105:14
7:41
+0:12
25K
15.53 mi12:22:001:53:537:2020:08
8:19
+0:38
30K
18.64 mi12:49:362:21:297:3627:36
8:54
+0:35
20M
20.00 mi13:02:312:34:247:4412:55
9:31
+0:37
21M
21.00 mi13:12:452:44:387:5110:14
10:14
+0:43
35K
21.75 mi13:20:062:51:597:557:21
9:50
-0:24
23M
23.00 mi13:32:463:04:398:0212:40
10:08
+0:18
24M
24.00 mi13:43:413:15:348:0910:55
10:55
+0:47
40K
24.85 mi13:52:303:24:238:148:49
10:19
-0:36
25.2M
25.20 mi13:55:463:27:398:153:16
9:29
-0:50
FINISH
26.22 mi14:04:163:36:098:158:30
8:21
-1:08

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

6:40 /mi

Average Pace

8:15 /mi

Slowest Pace

10:55 /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

1:33:45

43% of race

Time at Steady Pace

1:12:25

34% of race

Time at Slower Pace

49:59

23% of race

Average Pace: 8:15 /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 mi10:48:4820:416:4020:41
6:40
#5519
10K
6.21 mi11:10:3842:316:5121:50
7:02
#7317
15K
9.32 mi11:33:251:05:187:0122:47
7:20
#8617
20K
12.43 mi11:56:381:28:317:0823:13
7:29
#9272
HALF
13.11 mi12:01:521:33:457:105:14
7:41
#9479
25K
15.53 mi12:22:001:53:537:2020:08
8:19
#10908
30K
18.64 mi12:49:362:21:297:3627:36
8:54
#12635
20M
20.00 mi13:02:312:34:247:4412:55
9:31
#13449
21M
21.00 mi13:12:452:44:387:5110:14
10:14
#14072
35K
21.75 mi13:20:062:51:597:557:21
9:50
#14569
23M
23.00 mi13:32:463:04:398:0212:40
10:08
#15353
24M
24.00 mi13:43:413:15:348:0910:55
10:55
#16107
40K
24.85 mi13:52:303:24:238:148:49
10:19
#16493
25.2M
25.20 mi13:55:463:27:398:153:16
9:29
#16504
FINISH
26.22 mi14:04:163:36:098:158:30
8:21
#16516
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi55197711389(Top 39%)44(Top 43%)44
10K6.21 mi3.10 mi7317-179819-1219-128902(Top 31%)29(Top 28%)29
15K9.32 mi3.11 mi8617-130027-827-811389(Top 39%)44(Top 43%)44
20K12.43 mi3.11 mi9272-65531-431-411745(Top 40%)44(Top 43%)44
HALF13.11 mi0.68 mi9479-20732-132-114668(Top 51%)58(Top 56%)58
25K15.53 mi2.42 mi10908-142940-840-817460(Top 60%)73(Top 71%)73
30K18.64 mi3.11 mi12635-172748-848-819012(Top 66%)77(Top 75%)77
20M20.00 mi1.36 mi13449-81452-452-421117(Top 73%)82(Top 80%)82
21M21.00 mi1.00 mi14072-62353-153-121194(Top 73%)81(Top 79%)81
35K21.75 mi0.75 mi14569-49755-255-222723(Top 78%)85(Top 83%)85
23M23.00 mi1.25 mi15353-78463-863-822484(Top 77%)85(Top 83%)85
24M24.00 mi1.00 mi16107-75466-366-324960(Top 86%)89(Top 86%)89
40K24.85 mi0.85 mi16493-38665+165+122776(Top 78%)84(Top 82%)84
25.2M25.20 mi0.35 mi16504-1166-166-117309(Top 60%)69(Top 67%)69
FINISH26.22 mi1.02 mi16516-1267-167-117337(Top 60%)64(Top 62%)64

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11389

X

44

Age Div

44

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8902

X

29

Age Div

29

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11389

X

44

Age Div

44

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11745

X

44

Age Div

44

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14668

X

58

Age Div

58

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17460

X

73

Age Div

73

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19012

X

77

Age Div

77

30K→20M

18.6 - 20.0 mi

Top 73%
×5
+64ft-50ft

Overall

21117

X

82

Age Div

82

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21194

X

81

Age Div

81

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22723

X

85

Age Div

85

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22484

X

85

Age Div

85

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24960

X

89

Age Div

89

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22776

X

84

Age Div

84

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17309

X

69

Age Div

69

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17337

X

64

Age Div

64

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
243
Passed By
2509
Net Change
-10997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5519
5K → 10K13200-1798#5519#7317
10K → 15K6200-1300#7317#8617
15K → 20K23200-655#8617#9272
20K → HALF2200-207#9272#9479
HALF → 25K14200-1429#9479#10908
25K → 30K17200-1727#10908#12635
30K → 20M19200-814#12635#13449
20M → 21M14200-623#13449#14072
21M → 35K15200-497#14072#14569
35K → 23M10200-784#14569#15353
23M → 24M4200-754#15353#16107
24M → 40K20200-386#16107#16493
40K → 25.2M2738-11#16493#16504
25.2M → FINISH5971-12#16504#16516
TOTALS2432509-10997
📊

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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