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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Casey Mcnamara

Bib: 27486 β€’F β€’Age: N/A

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • 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
33:22
3.11 mi
Rank: #27605
Start β†’ 5K
33:22 | 10:45/mi
10K
1:05:21
6.21 mi
Rank: #27071 (+534)
5K β†’ 10K
31:59 | 10:18/mi
15K
1:37:49
9.32 mi
Rank: #26886 (+185)
10K β†’ 15K
32:28 | 10:28/mi
20K
2:15:48
12.43 mi
Rank: #27425 (-539)
15K β†’ 20K
37:59 | 12:14/mi
HALF
2:22:32
13.11 mi
Rank: #27320 (+105)
20K β†’ HALF
6:44 | 9:53/mi
25K
2:53:20
15.53 mi
Rank: #27516 (-196)
HALF β†’ 25K
30:48 | 12:42/mi
30K
3:34:20
18.64 mi
Rank: #27628 (-112)
25K β†’ 30K
41:00 | 13:12/mi
20M
3:51:56
20.00 mi
Rank: #27650 (-22)
30K β†’ 20M
17:36 | 12:58/mi
21M
4:07:23
21.00 mi
Rank: #27711 (-61)
20M β†’ 21M
15:27 | 15:27/mi
35K
4:15:46
21.75 mi
Rank: #27673 (+38)
21M β†’ 35K
8:23 | 11:13/mi
23M
4:32:42
23.00 mi
Rank: #27692 (-19)
35K β†’ 23M
16:56 | 13:32/mi
24M
4:44:27
24.00 mi
Rank: #27647 (+45)
23M β†’ 24M
11:45 | 11:45/mi
40K
4:55:55
24.85 mi
Rank: #27648 (-1)
24M β†’ 40K
11:28 | 13:25/mi
25.2M
5:00:33
25.20 mi
Rank: #27642 (+6)
40K β†’ 25.2M
4:38 | 13:27/mi
FINISH
5:13:29
26.22 mi
Rank: #27673 (-31)
25.2M β†’ FINISH
12:56 | 12:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:32
Pace10:53 /mi
2nd Half
Distance13.11 mi
Time2:50:57
Pace13:03 /mi
πŸ“ŠPositive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5433:2210:4533:22
10:45
-
10K
6.21 mi12:26:531:05:2110:3231:59
10:18
-0:27
15K
9.32 mi12:59:211:37:4910:3032:28
10:28
+0:10
20K
12.43 mi13:37:202:15:4810:5637:59
12:14
+1:46
HALF
13.11 mi13:44:042:22:3210:536:44
9:53
-2:21
25K
15.53 mi14:14:522:53:2011:1030:48
12:42
+2:49
30K
18.64 mi14:55:523:34:2011:3041:00
13:12
+0:30
20M
20.00 mi15:13:283:51:5611:3617:36
12:58
-0:14
21M
21.00 mi15:28:554:07:2311:4715:27
15:27
+2:29
35K
21.75 mi15:37:184:15:4611:468:23
11:13
-4:14
23M
23.00 mi15:54:144:32:4211:5216:56
13:32
+2:19
24M
24.00 mi16:05:594:44:2711:5211:45
11:45
-1:47
40K
24.85 mi16:17:274:55:5511:5511:28
13:25
+1:40
25.2M
25.20 mi16:22:055:00:3311:564:38
13:27
+0:02
FINISH
26.22 mi16:35:015:13:2911:5812:56
12:42
-0:45

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

9:53 /mi

Average Pace

11:58 /mi

Slowest Pace

15:27 /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

2:04:41

40% of race

Time at Steady Pace

2:31:47

48% of race

Time at Slower Pace

37:01

12% of race

Average Pace: 11:57 /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 mi11:54:5433:2210:4533:22
10:45
#27605
10K
6.21 mi12:26:531:05:2110:3231:59
10:18
#27071
15K
9.32 mi12:59:211:37:4910:3032:28
10:28
#26886
20K
12.43 mi13:37:202:15:4810:5637:59
12:14
#27425
HALF
13.11 mi13:44:042:22:3210:536:44
9:53
#27320
25K
15.53 mi14:14:522:53:2011:1030:48
12:42
#27516
30K
18.64 mi14:55:523:34:2011:3041:00
13:12
#27628
20M
20.00 mi15:13:283:51:5611:3617:36
12:58
#27650
21M
21.00 mi15:28:554:07:2311:4715:27
15:27
#27711
35K
21.75 mi15:37:184:15:4611:468:23
11:13
#27673
23M
23.00 mi15:54:144:32:4211:5216:56
13:32
#27692
24M
24.00 mi16:05:594:44:2711:5211:45
11:45
#27647
40K
24.85 mi16:17:274:55:5511:5511:28
13:25
#27648
25.2M
25.20 mi16:22:055:00:3311:564:38
13:27
#27642
FINISH
26.22 mi16:35:015:13:2911:5812:56
12:42
#27673
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27605116261162626599(Top 92%)11078(Top 88%)11078(Top 194%)
10K6.21 mi3.10 mi27071+53411329+29711329+29726534(Top 91%)11034(Top 88%)11034(Top 193%)
15K9.32 mi3.11 mi26886+18511225+10411225+10426599(Top 92%)11078(Top 88%)11078(Top 194%)
20K12.43 mi3.11 mi27425-53911551-32611551-32628191(Top 97%)12040(Top 96%)12040(Top 211%)
HALF13.11 mi0.68 mi27320+10511489+6211489+6225402(Top 88%)10439(Top 83%)10439(Top 183%)
25K15.53 mi2.42 mi27516-19611619-13011619-13028056(Top 97%)11987(Top 95%)11987(Top 210%)
30K18.64 mi3.11 mi27628-11211700-8111700-8127872(Top 96%)11922(Top 95%)11922(Top 209%)
20M20.00 mi1.36 mi27650-2211728-2811728-2827390(Top 94%)11693(Top 93%)11693(Top 205%)
21M21.00 mi1.00 mi27711-6111768-4011768-4028326(Top 98%)12243(Top 97%)12243(Top 214%)
35K21.75 mi0.75 mi27673+3811752+1611752+1625619(Top 88%)10851(Top 86%)10851(Top 190%)
23M23.00 mi1.25 mi27692-1911773-2111773-2127820(Top 96%)11982(Top 95%)11982(Top 210%)
24M24.00 mi1.00 mi27647+4511752+2111752+2126289(Top 91%)11264(Top 90%)11264(Top 197%)
40K24.85 mi0.85 mi27648-111758-611758-627430(Top 95%)11832(Top 94%)11832(Top 207%)
25.2M25.20 mi0.35 mi27642+611755+311755+326631(Top 92%)11440(Top 91%)11440(Top 200%)
FINISH26.22 mi1.02 mi27673-3111781-2611781-2628014(Top 97%)12122(Top 96%)12122(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26599

Females

11078

F18-39

11078

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26534

Females

11034

F18-39

11034

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26599

Females

11078

F18-39

11078

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28191

Females

12040

F18-39

12040

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25402

Females

10439

F18-39

10439

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28056

Females

11987

F18-39

11987

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27872

Females

11922

F18-39

11922

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27390

Females

11693

F18-39

11693

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28326

Females

12243

F18-39

12243

21M→35K

21.0 - 21.8 mi

Top 88%
Γ—7
+17ft-86ft

Overall

25619

Females

10851

F18-39

10851

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27820

Females

11982

F18-39

11982

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26289

Females

11264

F18-39

11264

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27430

Females

11832

F18-39

11832

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26631

Females

11440

F18-39

11440

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28014

Females

12122

F18-39

12122

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1181*
Passed By
870
Net Change
-68
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27605
5K β†’ 10K555*21+534#27605#27071
10K β†’ 15K236*51+185#27071#26886
15K β†’ 20K11200-539#26886#27425
20K β†’ HALF1061+105#27425#27320
HALF β†’ 25K33200-196#27320#27516
25K β†’ 30K34146-112#27516#27628
30K β†’ 20M3052-22#27628#27650
20M β†’ 21M1273-61#27650#27711
21M β†’ 35K380+38#27711#27673
35K β†’ 23M2746-19#27673#27692
23M β†’ 24M505+45#27692#27647
24M β†’ 40K2324-1#27647#27648
40K β†’ 25.2M126+6#27648#27642
25.2M β†’ FINISH1445-31#27642#27673
TOTALS1181*870-68

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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