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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kathleen Smith

Bib: 26403 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
30:17
3.11 mi
Rank: #25229
Start → 5K
30:17 | 9:45/mi
10K
1:02:39
6.21 mi
Rank: #26117 (-888)
5K → 10K
32:22 | 10:26/mi
15K
1:33:58
9.32 mi
Rank: #26028 (+89)
10K → 15K
31:19 | 10:05/mi
20K
2:11:01
12.43 mi
Rank: #26756 (-728)
15K → 20K
37:03 | 11:56/mi
HALF
2:18:20
13.11 mi
Rank: #26769 (-13)
20K → HALF
7:19 | 10:45/mi
25K
2:50:45
15.53 mi
Rank: #27309 (-540)
HALF → 25K
32:25 | 13:22/mi
30K
3:29:09
18.64 mi
Rank: #27287 (+22)
25K → 30K
38:24 | 12:22/mi
20M
3:47:29
20.00 mi
Rank: #27371 (-84)
30K → 20M
18:20 | 13:30/mi
21M
4:01:29
21.00 mi
Rank: #27399 (-28)
20M → 21M
14:00 | 14:00/mi
35K
4:11:10
21.75 mi
Rank: #27417 (-18)
21M → 35K
9:41 | 12:57/mi
23M
4:27:24
23.00 mi
Rank: #27430 (-13)
35K → 23M
16:14 | 12:59/mi
24M
4:39:35
24.00 mi
Rank: #27419 (+11)
23M → 24M
12:11 | 12:11/mi
40K
4:51:08
24.85 mi
Rank: #27428 (-9)
24M → 40K
11:33 | 13:31/mi
25.2M
4:55:44
25.20 mi
Rank: #27417 (+11)
40K → 25.2M
4:36 | 13:21/mi
FINISH
5:06:40
26.22 mi
Rank: #27380 (+37)
25.2M → FINISH
10:56 | 10:44/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
Time2:18:20
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:48:20
Pace12:51 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:0430:179:4530:17
9:45
-
10K
6.21 mi12:10:261:02:3910:0532:22
10:26
+0:41
15K
9.32 mi12:41:451:33:5810:0531:19
10:05
-0:21
20K
12.43 mi13:18:482:11:0110:3337:03
11:56
+1:51
HALF
13.11 mi13:26:072:18:2010:347:19
10:45
-1:11
25K
15.53 mi13:58:322:50:4511:0032:25
13:22
+2:37
30K
18.64 mi14:36:563:29:0911:1438:24
12:22
-1:00
20M
20.00 mi14:55:163:47:2911:2318:20
13:30
+1:08
21M
21.00 mi15:09:164:01:2911:3014:00
14:00
+0:30
35K
21.75 mi15:18:574:11:1011:339:41
12:57
-1:03
23M
23.00 mi15:35:114:27:2411:3816:14
12:59
+0:02
24M
24.00 mi15:47:224:39:3511:3912:11
12:11
-0:48
40K
24.85 mi15:58:554:51:0811:4311:33
13:31
+1:20
25.2M
25.20 mi16:03:314:55:4411:454:36
13:21
-0:10
FINISH
26.22 mi16:14:275:06:4011:4310:56
10:44
-2:37

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

9:45 /mi

Average Pace

11:42 /mi

Slowest Pace

14:00 /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

1:52:13

37% of race

Time at Steady Pace

1:53:33

37% of race

Time at Slower Pace

1:20:54

26% of race

Average Pace: 11:42 /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 mi11:38:0430:179:4530:17
9:45
#25229
10K
6.21 mi12:10:261:02:3910:0532:22
10:26
#26117
15K
9.32 mi12:41:451:33:5810:0531:19
10:05
#26028
20K
12.43 mi13:18:482:11:0110:3337:03
11:56
#26756
HALF
13.11 mi13:26:072:18:2010:347:19
10:45
#26769
25K
15.53 mi13:58:322:50:4511:0032:25
13:22
#27309
30K
18.64 mi14:36:563:29:0911:1438:24
12:22
#27287
20M
20.00 mi14:55:163:47:2911:2318:20
13:30
#27371
21M
21.00 mi15:09:164:01:2911:3014:00
14:00
#27399
35K
21.75 mi15:18:574:11:1011:339:41
12:57
#27417
23M
23.00 mi15:35:114:27:2411:3816:14
12:59
#27430
24M
24.00 mi15:47:224:39:3511:3912:11
12:11
#27419
40K
24.85 mi15:58:554:51:0811:4311:33
13:31
#27428
25.2M
25.20 mi16:03:314:55:4411:454:36
13:21
#27417
FINISH
26.22 mi16:14:275:06:4011:4310:56
10:44
#27380
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25229102931029325884(Top 89%)10662(Top 85%)10662(Top 1363%)
10K6.21 mi3.10 mi26117-88810783-49010783-49026764(Top 92%)11166(Top 89%)11166(Top 1428%)
15K9.32 mi3.11 mi26028+8910738+4510738+4525884(Top 89%)10662(Top 85%)10662(Top 1363%)
20K12.43 mi3.11 mi26756-72811166-42811166-42827958(Top 96%)11892(Top 95%)11892(Top 1521%)
HALF13.11 mi0.68 mi26769-1311173-711173-727057(Top 93%)11400(Top 91%)11400(Top 1458%)
25K15.53 mi2.42 mi27309-54011491-31811491-31828421(Top 98%)12211(Top 97%)12211(Top 1562%)
30K18.64 mi3.11 mi27287+2211496-511496-527179(Top 94%)11552(Top 92%)11552(Top 1477%)
20M20.00 mi1.36 mi27371-8411562-6611562-6627788(Top 96%)11924(Top 95%)11924(Top 1525%)
21M21.00 mi1.00 mi27399-2811593-3111593-3127334(Top 94%)11716(Top 93%)11716(Top 1498%)
35K21.75 mi0.75 mi27417-1811608-1511608-1527659(Top 95%)11903(Top 95%)11903(Top 1522%)
23M23.00 mi1.25 mi27430-1311621-1311621-1327298(Top 94%)11728(Top 93%)11728(Top 1500%)
24M24.00 mi1.00 mi27419+1111620+111620+126825(Top 92%)11528(Top 92%)11528(Top 1474%)
40K24.85 mi0.85 mi27428-911631-1111631-1127509(Top 95%)11876(Top 94%)11876(Top 1519%)
25.2M25.20 mi0.35 mi27417+1111626+511626+526509(Top 91%)11371(Top 90%)11371(Top 1454%)
FINISH26.22 mi1.02 mi27380+3711610+1611610+1625589(Top 88%)10935(Top 87%)10935(Top 1398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21
+97ft-345ft

Overall

25884

Females

10662

F60-64

10662

5K→10K

3.1 - 6.2 mi

Top 92%
×5
+79ft-138ft

Overall

26764

Females

11166

F60-64

11166

10K→15K

6.2 - 9.3 mi

Top 89%
×3
+67ft-78ft

Overall

25884

Females

10662

F60-64

10662

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27958

Females

11892

F60-64

11892

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

27057

Females

11400

F60-64

11400

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28421

Females

12211

F60-64

12211

25K→30K

15.5 - 18.6 mi

Top 94%
×9
+181ft-148ft

Overall

27179

Females

11552

F60-64

11552

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27788

Females

11924

F60-64

11924

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27334

Females

11716

F60-64

11716

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27659

Females

11903

F60-64

11903

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27298

Females

11728

F60-64

11728

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26825

Females

11528

F60-64

11528

24M→40K

24.0 - 24.9 mi

Top 95%
×1
+6ft-20ft

Overall

27509

Females

11876

F60-64

11876

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1
+13ft-16ft

Overall

26509

Females

11371

F60-64

11371

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25589

Females

10935

F60-64

10935

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
500
Passed By
1056
Net Change
-2151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25229
5K → 10K23200-888#25229#26117
10K → 15K15364+89#26117#26028
15K → 20K11200-728#26028#26756
20K → HALF1831-13#26756#26769
HALF → 25K5200-540#26769#27309
25K → 30K9876+22#27309#27287
30K → 20M1599-84#27287#27371
20M → 21M2553-28#27371#27399
21M → 35K1230-18#27399#27417
35K → 23M2841-13#27417#27430
23M → 24M3221+11#27430#27419
24M → 40K2332-9#27419#27428
40K → 25.2M165+11#27428#27417
25.2M → FINISH414+37#27417#27380
TOTALS5001056-2151
📊

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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