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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kathryn Healy

Bib: 26942 •F •Age: N/A

MA

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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
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
27:30
3.11 mi
Rank: #21952
Start → 5K
27:30 | 8:52/mi
10K
54:36
6.21 mi
Rank: #21770 (+182)
5K → 10K
27:06 | 8:44/mi
15K
1:21:31
9.32 mi
Rank: #21504 (+266)
10K → 15K
26:55 | 8:40/mi
20K
1:48:31
12.43 mi
Rank: #21204 (+300)
15K → 20K
27:00 | 8:42/mi
HALF
1:54:23
13.11 mi
Rank: #21192 (+12)
20K → HALF
5:52 | 8:37/mi
25K
2:16:26
15.53 mi
Rank: #21242 (-50)
HALF → 25K
22:03 | 9:06/mi
30K
2:46:36
18.64 mi
Rank: #21481 (-239)
25K → 30K
30:10 | 9:43/mi
20M
3:00:24
20.00 mi
Rank: #21647 (-166)
30K → 20M
13:48 | 10:10/mi
21M
3:11:30
21.00 mi
Rank: #21785 (-138)
20M → 21M
11:06 | 11:06/mi
35K
3:17:59
21.75 mi
Rank: #21678 (+107)
21M → 35K
6:29 | 8:40/mi
23M
3:30:41
23.00 mi
Rank: #21767 (-89)
35K → 23M
12:42 | 10:09/mi
24M
3:39:39
24.00 mi
Rank: #21693 (+74)
23M → 24M
8:58 | 8:58/mi
40K
3:47:18
24.85 mi
Rank: #21576 (+117)
24M → 40K
7:39 | 8:57/mi
25.2M
3:50:25
25.20 mi
Rank: #21504 (+72)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:59:10
26.22 mi
Rank: #21425 (+79)
25.2M → FINISH
8:45 | 8:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:23
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:04:47
Pace9:32 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3627:308:5227:30
8:52
-
10K
6.21 mi12:15:4254:368:4827:06
8:44
-0:08
15K
9.32 mi12:42:371:21:318:4526:55
8:40
-0:04
20K
12.43 mi13:09:371:48:318:4427:00
8:42
+0:02
HALF
13.11 mi13:15:291:54:238:445:52
8:37
-0:05
25K
15.53 mi13:37:322:16:268:4722:03
9:06
+0:29
30K
18.64 mi14:07:422:46:368:5730:10
9:43
+0:37
20M
20.00 mi14:21:303:00:249:0213:48
10:10
+0:27
21M
21.00 mi14:32:363:11:309:0811:06
11:06
+0:56
35K
21.75 mi14:39:053:17:599:076:29
8:40
-2:26
23M
23.00 mi14:51:473:30:419:1012:42
10:09
+1:29
24M
24.00 mi15:00:453:39:399:108:58
8:58
-1:11
40K
24.85 mi15:08:243:47:189:097:39
8:57
-0:01
25.2M
25.20 mi15:11:313:50:259:093:07
9:03
+0:06
FINISH
26.22 mi15:20:163:59:109:088:45
8:36
-0:27

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

8:36 /mi

Average Pace

9:08 /mi

Slowest Pace

11:06 /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

0:00

0% of race

Time at Steady Pace

2:51:24

72% of race

Time at Slower Pace

1:07:46

28% of race

Average Pace: 9:07 /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 mi11:48:3627:308:5227:30
8:52
#21952
10K
6.21 mi12:15:4254:368:4827:06
8:44
#21770
15K
9.32 mi12:42:371:21:318:4526:55
8:40
#21504
20K
12.43 mi13:09:371:48:318:4427:00
8:42
#21204
HALF
13.11 mi13:15:291:54:238:445:52
8:37
#21192
25K
15.53 mi13:37:322:16:268:4722:03
9:06
#21242
30K
18.64 mi14:07:422:46:368:5730:10
9:43
#21481
20M
20.00 mi14:21:303:00:249:0213:48
10:10
#21647
21M
21.00 mi14:32:363:11:309:0811:06
11:06
#21785
35K
21.75 mi14:39:053:17:599:076:29
8:40
#21678
23M
23.00 mi14:51:473:30:419:1012:42
10:09
#21767
24M
24.00 mi15:00:453:39:399:108:58
8:58
#21693
40K
24.85 mi15:08:243:47:189:097:39
8:57
#21576
25.2M
25.20 mi15:11:313:50:259:093:07
9:03
#21504
FINISH
26.22 mi15:20:163:59:109:088:45
8:36
#21425
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 mi219528668866821022(Top 72%)8137(Top 65%)8137(Top 142%)
10K6.21 mi3.10 mi21770+1828557+1118557+11121540(Top 74%)8410(Top 67%)8410(Top 147%)
15K9.32 mi3.11 mi21504+2668416+1418416+14121022(Top 72%)8137(Top 65%)8137(Top 142%)
20K12.43 mi3.11 mi21204+3008269+1478269+14720398(Top 70%)7842(Top 62%)7842(Top 137%)
HALF13.11 mi0.68 mi21192+128258+118258+1120925(Top 72%)8088(Top 64%)8088(Top 141%)
25K15.53 mi2.42 mi21242-508286-288286-2821601(Top 74%)8477(Top 67%)8477(Top 148%)
30K18.64 mi3.11 mi21481-2398415-1298415-12922301(Top 77%)8917(Top 71%)8917(Top 156%)
20M20.00 mi1.36 mi21647-1668523-1088523-10822984(Top 79%)9361(Top 74%)9361(Top 164%)
21M21.00 mi1.00 mi21785-1388603-808603-8023338(Top 80%)9607(Top 76%)9607(Top 168%)
35K21.75 mi0.75 mi21678+1078558+458558+4518522(Top 64%)7185(Top 57%)7185(Top 126%)
23M23.00 mi1.25 mi21767-898621-638621-6322533(Top 78%)9264(Top 74%)9264(Top 162%)
24M24.00 mi1.00 mi21693+748590+318590+3119341(Top 67%)7699(Top 61%)7699(Top 135%)
40K24.85 mi0.85 mi21576+1178537+538537+5318185(Top 63%)7155(Top 57%)7155(Top 125%)
25.2M25.20 mi0.35 mi21504+728503+348503+3415078(Top 52%)5528(Top 44%)5528(Top 97%)
FINISH26.22 mi1.02 mi21425+798468+358468+3518636(Top 64%)7377(Top 59%)7377(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

21022

Females

8137

F18-39

8137

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21540

Females

8410

F18-39

8410

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

21022

Females

8137

F18-39

8137

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20398

Females

7842

F18-39

7842

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20925

Females

8088

F18-39

8088

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21601

Females

8477

F18-39

8477

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22301

Females

8917

F18-39

8917

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22984

Females

9361

F18-39

9361

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23338

Females

9607

F18-39

9607

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18522

Females

7185

F18-39

7185

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22533

Females

9264

F18-39

9264

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19341

Females

7699

F18-39

7699

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18185

Females

7155

F18-39

7155

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15078

Females

5528

F18-39

5528

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18636

Females

7377

F18-39

7377

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1922*
Passed By
1248
Net Change
+527
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21952
5K → 10K382*200+182#21952#21770
10K → 15K327*61+266#21770#21504
15K → 20K345*45+300#21504#21204
20K → HALF3725+12#21204#21192
HALF → 25K107157-50#21192#21242
25K → 30K88200-239#21242#21481
30K → 20M54200-166#21481#21647
20M → 21M39177-138#21647#21785
21M → 35K1081+107#21785#21678
35K → 23M53142-89#21678#21767
23M → 24M9117+74#21767#21693
24M → 40K1269+117#21693#21576
40K → 25.2M731+72#21576#21504
25.2M → FINISH9213+79#21504#21425
TOTALS1922*1248+527

* 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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