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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cal Calamia

Bib: 1878 β€’X β€’Age: N/A

CA

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0:00
/ mi
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Overall
#0 / 29021
Gender (Other)
#0 / 103
Age Group
Not available
Race Day Weather
51Β°/41Β°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
31:40
3.11 mi
Rank: #26479
Start β†’ 5K
31:40 | 10:12/mi
10K
1:04:36
6.21 mi
Rank: #26825 (-346)
5K β†’ 10K
32:56 | 10:37/mi
15K
1:38:07
9.32 mi
Rank: #26938 (-113)
10K β†’ 15K
33:31 | 10:48/mi
20K
2:12:35
12.43 mi
Rank: #26999 (-61)
15K β†’ 20K
34:28 | 11:06/mi
HALF
2:20:13
13.11 mi
Rank: #27043 (-44)
20K β†’ HALF
7:38 | 11:12/mi
25K
2:47:42
15.53 mi
Rank: #27012 (+31)
HALF β†’ 25K
27:29 | 11:20/mi
30K
3:23:46
18.64 mi
Rank: #26881 (+131)
25K β†’ 30K
36:04 | 11:37/mi
20M
3:39:47
20.00 mi
Rank: #26839 (+42)
30K β†’ 20M
16:01 | 11:48/mi
21M
3:52:41
21.00 mi
Rank: #26825 (+14)
20M β†’ 21M
12:54 | 12:54/mi
35K
4:01:09
21.75 mi
Rank: #26800 (+25)
21M β†’ 35K
8:28 | 11:20/mi
23M
4:14:58
23.00 mi
Rank: #26682 (+118)
35K β†’ 23M
13:49 | 11:03/mi
24M
4:26:06
24.00 mi
Rank: #26630 (+52)
23M β†’ 24M
11:08 | 11:08/mi
40K
4:35:55
24.85 mi
Rank: #26588 (+42)
24M β†’ 40K
9:49 | 11:29/mi
25.2M
4:39:53
25.20 mi
Rank: #26539 (+49)
40K β†’ 25.2M
3:58 | 11:31/mi
FINISH
4:51:02
26.22 mi
Rank: #26542 (-3)
25.2M β†’ FINISH
11:09 | 10:57/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
Time2:20:13
Pace10:42 /mi
2nd Half
Distance13.11 mi
Time2:30:49
Pace11:31 /mi
πŸ“ŠPositive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:5731:4010:1231:40
10:12
-
10K
6.21 mi12:35:531:04:3610:2432:56
10:37
+0:25
15K
9.32 mi13:09:241:38:0710:3233:31
10:48
+0:11
20K
12.43 mi13:43:522:12:3510:4134:28
11:06
+0:18
HALF
13.11 mi13:51:302:20:1310:427:38
11:12
+0:06
25K
15.53 mi14:18:592:47:4210:4827:29
11:20
+0:08
30K
18.64 mi14:55:033:23:4610:5636:04
11:37
+0:17
20M
20.00 mi15:11:043:39:4711:0016:01
11:48
+0:11
21M
21.00 mi15:23:583:52:4111:0512:54
12:54
+1:06
35K
21.75 mi15:32:264:01:0911:068:28
11:20
-1:34
23M
23.00 mi15:46:154:14:5811:0613:49
11:03
-0:17
24M
24.00 mi15:57:234:26:0611:0611:08
11:08
+0:05
40K
24.85 mi16:07:124:35:5511:079:49
11:29
+0:21
25.2M
25.20 mi16:11:104:39:5311:073:58
11:31
+0:02
FINISH
26.22 mi16:22:194:51:0211:0711:09
10:57
-0:34

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:12 /mi

Average Pace

11:06 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:38:07

34% of race

Time at Steady Pace

2:03:58

43% of race

Time at Slower Pace

1:08:57

24% of race

Average Pace: 11:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:02:5731:4010:1231:40
10:12
#26479
10K
6.21 mi12:35:531:04:3610:2432:56
10:37
#26825
15K
9.32 mi13:09:241:38:0710:3233:31
10:48
#26938
20K
12.43 mi13:43:522:12:3510:4134:28
11:06
#26999
HALF
13.11 mi13:51:302:20:1310:427:38
11:12
#27043
25K
15.53 mi14:18:592:47:4210:4827:29
11:20
#27012
30K
18.64 mi14:55:033:23:4610:5636:04
11:37
#26881
20M
20.00 mi15:11:043:39:4711:0016:01
11:48
#26839
21M
21.00 mi15:23:583:52:4111:0512:54
12:54
#26825
35K
21.75 mi15:32:264:01:0911:068:28
11:20
#26800
23M
23.00 mi15:46:154:14:5811:0613:49
11:03
#26682
24M
24.00 mi15:57:234:26:0611:0611:08
11:08
#26630
40K
24.85 mi16:07:124:35:5511:079:49
11:29
#26588
25.2M
25.20 mi16:11:104:39:5311:073:58
11:31
#26539
FINISH
26.22 mi16:22:194:51:0211:0711:09
10:57
#26542
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 mi2647910010027156(Top 94%)101(Top 98%)101
10K6.21 mi3.10 mi26825-346101-1101-127110(Top 93%)101(Top 98%)101
15K9.32 mi3.11 mi26938-11310110127156(Top 94%)101(Top 98%)101
20K12.43 mi3.11 mi26999-6110110127078(Top 93%)101(Top 98%)101
HALF13.11 mi0.68 mi27043-4410110127596(Top 95%)101(Top 98%)101
25K15.53 mi2.42 mi27012+3110110126809(Top 92%)100(Top 97%)100
30K18.64 mi3.11 mi26881+131100+1100+126276(Top 91%)99(Top 96%)99
20M20.00 mi1.36 mi26839+4210010026144(Top 90%)100(Top 97%)100
21M21.00 mi1.00 mi26825+1410010026254(Top 90%)99(Top 96%)99
35K21.75 mi0.75 mi26800+2510010025790(Top 89%)94(Top 91%)94
23M23.00 mi1.25 mi26682+11810010024591(Top 85%)88(Top 85%)88
24M24.00 mi1.00 mi26630+5210010025378(Top 87%)92(Top 89%)92
40K24.85 mi0.85 mi26588+4210010025088(Top 86%)90(Top 87%)90
25.2M25.20 mi0.35 mi26539+4910010023542(Top 81%)88(Top 85%)88
FINISH26.22 mi1.02 mi26542-310010026028(Top 90%)95(Top 92%)95

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27156

X

101

Age Div

101

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

27110

X

101

Age Div

101

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27156

X

101

Age Div

101

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27078

X

101

Age Div

101

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27596

X

101

Age Div

101

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26809

X

100

Age Div

100

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26276

X

99

Age Div

99

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26144

X

100

Age Div

100

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26254

X

99

Age Div

99

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25790

X

94

Age Div

94

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24591

X

88

Age Div

88

23M→24M

23.0 - 24.0 mi

Top 87%
Γ—6
+12ft-82ft

Overall

25378

X

92

Age Div

92

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

25088

X

90

Age Div

90

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23542

X

88

Age Div

88

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26028

X

95

Age Div

95

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
991
Passed By
835
Net Change
-63
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26479
5K β†’ 10K73200-346#26479#26825
10K β†’ 15K79192-113#26825#26938
15K β†’ 20K92153-61#26938#26999
20K β†’ HALF1256-44#26999#27043
HALF β†’ 25K9766+31#27043#27012
25K β†’ 30K17948+131#27012#26881
30K β†’ 20M6523+42#26881#26839
20M β†’ 21M4127+14#26839#26825
21M β†’ 35K3611+25#26825#26800
35K β†’ 23M1268+118#26800#26682
23M β†’ 24M6412+52#26682#26630
24M β†’ 40K508+42#26630#26588
40K β†’ 25.2M501+49#26588#26539
25.2M β†’ FINISH2730-3#26539#26542
TOTALS991835-63
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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