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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kaitlynn Rader

Bib: 30535 •F •Age: N/A

MA

Boston Marathon logo
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

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
28:39
3.11 mi
Rank: #23528
Start → 5K
28:39 | 9:14/mi
10K
56:11
6.21 mi
Rank: #22932 (+596)
5K → 10K
27:32 | 8:52/mi
15K
1:24:44
9.32 mi
Rank: #23109 (-177)
10K → 15K
28:33 | 9:12/mi
20K
1:55:59
12.43 mi
Rank: #23799 (-690)
15K → 20K
31:15 | 10:04/mi
HALF
2:02:17
13.11 mi
Rank: #23788 (+11)
20K → HALF
6:18 | 9:15/mi
25K
2:26:12
15.53 mi
Rank: #23816 (-28)
HALF → 25K
23:55 | 9:52/mi
30K
2:58:58
18.64 mi
Rank: #23919 (-103)
25K → 30K
32:46 | 10:33/mi
20M
3:13:19
20.00 mi
Rank: #23919
30K → 20M
14:21 | 10:34/mi
21M
3:25:11
21.00 mi
Rank: #23972 (-53)
20M → 21M
11:52 | 11:52/mi
35K
3:33:20
21.75 mi
Rank: #24031 (-59)
21M → 35K
8:09 | 10:54/mi
23M
3:47:18
23.00 mi
Rank: #24075 (-44)
35K → 23M
13:58 | 11:10/mi
24M
3:58:15
24.00 mi
Rank: #24115 (-40)
23M → 24M
10:57 | 10:57/mi
40K
4:07:32
24.85 mi
Rank: #24109 (+6)
24M → 40K
9:17 | 10:52/mi
25.2M
4:11:33
25.20 mi
Rank: #24103 (+6)
40K → 25.2M
4:01 | 11:39/mi
FINISH
4:21:23
26.22 mi
Rank: #24058 (+45)
25.2M → FINISH
9:50 | 9:39/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
Time2:02:17
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:19:06
Pace10:37 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4028:399:1428:39
9:14
-
10K
6.21 mi12:21:1256:119:0327:32
8:52
-0:22
15K
9.32 mi12:49:451:24:449:0628:33
9:12
+0:20
20K
12.43 mi13:21:001:55:599:2031:15
10:04
+0:52
HALF
13.11 mi13:27:182:02:179:206:18
9:15
-0:49
25K
15.53 mi13:51:132:26:129:2523:55
9:52
+0:37
30K
18.64 mi14:23:592:58:589:3732:46
10:33
+0:41
20M
20.00 mi14:38:203:13:199:4014:21
10:34
+0:01
21M
21.00 mi14:50:123:25:119:4711:52
11:52
+1:18
35K
21.75 mi14:58:213:33:209:498:09
10:54
-0:58
23M
23.00 mi15:12:193:47:189:5313:58
11:10
+0:16
24M
24.00 mi15:23:163:58:159:5610:57
10:57
-0:13
40K
24.85 mi15:32:334:07:329:589:17
10:52
-0:05
25.2M
25.20 mi15:36:344:11:339:594:01
11:39
+0:47
FINISH
26.22 mi15:46:244:21:239:599:50
9:39
-2:00

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

8:52 /mi

Average Pace

9:59 /mi

Slowest Pace

11:52 /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

2:36:02

60% of race

Time at Steady Pace

1:15:30

29% of race

Time at Slower Pace

29:51

11% of race

Average Pace: 9:58 /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 mi11:53:4028:399:1428:39
9:14
#23528
10K
6.21 mi12:21:1256:119:0327:32
8:52
#22932
15K
9.32 mi12:49:451:24:449:0628:33
9:12
#23109
20K
12.43 mi13:21:001:55:599:2031:15
10:04
#23799
HALF
13.11 mi13:27:182:02:179:206:18
9:15
#23788
25K
15.53 mi13:51:132:26:129:2523:55
9:52
#23816
30K
18.64 mi14:23:592:58:589:3732:46
10:33
#23919
20M
20.00 mi14:38:203:13:199:4014:21
10:34
#23919
21M
21.00 mi14:50:123:25:119:4711:52
11:52
#23972
35K
21.75 mi14:58:213:33:209:498:09
10:54
#24031
23M
23.00 mi15:12:193:47:189:5313:58
11:10
#24075
24M
24.00 mi15:23:163:58:159:5610:57
10:57
#24115
40K
24.85 mi15:32:334:07:329:589:17
10:52
#24109
25.2M
25.20 mi15:36:344:11:339:594:01
11:39
#24103
FINISH
26.22 mi15:46:244:21:239:599:50
9:39
#24058
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 mi235289441944123463(Top 81%)9390(Top 75%)9390(Top 164%)
10K6.21 mi3.10 mi22932+5969126+3159126+31522235(Top 77%)8780(Top 70%)8780(Top 154%)
15K9.32 mi3.11 mi23109-1779200-749200-7423463(Top 81%)9390(Top 75%)9390(Top 164%)
20K12.43 mi3.11 mi23799-6909552-3529552-35225180(Top 87%)10290(Top 82%)10290(Top 180%)
HALF13.11 mi0.68 mi23788+119552955223659(Top 82%)9518(Top 76%)9518(Top 167%)
25K15.53 mi2.42 mi23816-289575-239575-2323951(Top 83%)9690(Top 77%)9690(Top 170%)
30K18.64 mi3.11 mi23919-1039652-779652-7724402(Top 84%)10053(Top 80%)10053(Top 176%)
20M20.00 mi1.36 mi239199665-139665-1324021(Top 83%)9924(Top 79%)9924(Top 174%)
21M21.00 mi1.00 mi23972-539705-409705-4024848(Top 86%)10419(Top 83%)10419(Top 182%)
35K21.75 mi0.75 mi24031-599753-489753-4825088(Top 86%)10561(Top 84%)10561(Top 185%)
23M23.00 mi1.25 mi24075-449794-419794-4124832(Top 86%)10490(Top 83%)10490(Top 184%)
24M24.00 mi1.00 mi24115-409835-419835-4125018(Top 86%)10614(Top 84%)10614(Top 186%)
40K24.85 mi0.85 mi24109+69848-139848-1323968(Top 83%)10109(Top 80%)10109(Top 177%)
25.2M25.20 mi0.35 mi24103+69850-29850-223834(Top 82%)10059(Top 80%)10059(Top 176%)
FINISH26.22 mi1.02 mi24058+459848+29848+222835(Top 79%)9516(Top 76%)9516(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21
+97ft-345ft

Overall

23463

Females

9390

F18-39

9390

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22235

Females

8780

F18-39

8780

10K→15K

6.2 - 9.3 mi

Top 81%
×3
+67ft-78ft

Overall

23463

Females

9390

F18-39

9390

15K→20K

9.3 - 12.4 mi

Top 87%
×5
+106ft-86ft

Overall

25180

Females

10290

F18-39

10290

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23659

Females

9518

F18-39

9518

HALF→25K

13.1 - 15.5 mi

Top 83%
×4
+66ft-88ft

Overall

23951

Females

9690

F18-39

9690

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24402

Females

10053

F18-39

10053

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24021

Females

9924

F18-39

9924

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

24848

Females

10419

F18-39

10419

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

25088

Females

10561

F18-39

10561

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

24832

Females

10490

F18-39

10490

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

25018

Females

10614

F18-39

10614

24M→40K

24.0 - 24.9 mi

Top 83%
×1
+6ft-20ft

Overall

23968

Females

10109

F18-39

10109

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23834

Females

10059

F18-39

10059

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22835

Females

9516

F18-39

9516

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1397*
Passed By
1318
Net Change
-530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23528
5K → 10K648*52+596#23528#22932
10K → 15K109200-177#22932#23109
15K → 20K26200-690#23109#23799
20K → HALF3322+11#23799#23788
HALF → 25K100128-28#23788#23816
25K → 30K104200-103#23816#23919
30K → 20M75750#23919#23919
20M → 21M4598-53#23919#23972
21M → 35K2786-59#23972#24031
35K → 23M5498-44#24031#24075
23M → 24M3575-40#24075#24115
24M → 40K5145+6#24115#24109
40K → 25.2M1913+6#24109#24103
25.2M → FINISH7126+45#24103#24058
TOTALS1397*1318-530

* 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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