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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristine Naughton

Bib: 29255 β€’F β€’Age: N/A

MA

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 (F50-54)
#0 / 1233
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
28:57
3.11 mi
Rank: #23867
Start β†’ 5K
28:57 | 9:20/mi
10K
58:21
6.21 mi
Rank: #24202 (-335)
5K β†’ 10K
29:24 | 9:28/mi
15K
1:27:29
9.32 mi
Rank: #24178 (+24)
10K β†’ 15K
29:08 | 9:23/mi
20K
1:58:04
12.43 mi
Rank: #24310 (-132)
15K β†’ 20K
30:35 | 9:51/mi
HALF
2:04:46
13.11 mi
Rank: #24377 (-67)
20K β†’ HALF
6:42 | 9:50/mi
25K
2:32:23
15.53 mi
Rank: #24935 (-558)
HALF β†’ 25K
27:37 | 11:24/mi
30K
3:05:43
18.64 mi
Rank: #24889 (+46)
25K β†’ 30K
33:20 | 10:44/mi
20M
3:20:14
20.00 mi
Rank: #24838 (+51)
30K β†’ 20M
14:31 | 10:42/mi
21M
3:31:35
21.00 mi
Rank: #24769 (+69)
20M β†’ 21M
11:21 | 11:21/mi
35K
3:39:29
21.75 mi
Rank: #24744 (+25)
21M β†’ 35K
7:54 | 10:34/mi
23M
3:52:55
23.00 mi
Rank: #24704 (+40)
35K β†’ 23M
13:26 | 10:45/mi
24M
4:03:24
24.00 mi
Rank: #24689 (+15)
23M β†’ 24M
10:29 | 10:29/mi
40K
4:12:38
24.85 mi
Rank: #24648 (+41)
24M β†’ 40K
9:14 | 10:48/mi
25.2M
4:16:49
25.20 mi
Rank: #24658 (-10)
40K β†’ 25.2M
4:11 | 12:08/mi
FINISH
4:27:09
26.22 mi
Rank: #24644 (+14)
25.2M β†’ FINISH
10:20 | 10:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:46
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:22:23
Pace10:52 /mi
πŸ“ŠPositive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3228:579:2028:57
9:20
-
10K
6.21 mi12:27:5658:219:2429:24
9:28
+0:08
15K
9.32 mi12:57:041:27:299:2429:08
9:23
-0:05
20K
12.43 mi13:27:391:58:049:3130:35
9:51
+0:28
HALF
13.11 mi13:34:212:04:469:326:42
9:50
-0:01
25K
15.53 mi14:01:582:32:239:4927:37
11:24
+1:34
30K
18.64 mi14:35:183:05:439:5833:20
10:44
-0:40
20M
20.00 mi14:49:493:20:1410:0114:31
10:42
-0:02
21M
21.00 mi15:01:103:31:3510:0511:21
11:21
+0:39
35K
21.75 mi15:09:043:39:2910:067:54
10:34
-0:47
23M
23.00 mi15:22:303:52:5510:0813:26
10:45
+0:11
24M
24.00 mi15:32:594:03:2410:0910:29
10:29
-0:16
40K
24.85 mi15:42:134:12:3810:109:14
10:48
+0:19
25.2M
25.20 mi15:46:244:16:4910:124:11
12:08
+1:20
FINISH
26.22 mi15:56:444:27:0910:1210:20
10:09
-1:59

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

9:20 /mi

Average Pace

10:12 /mi

Slowest Pace

12:08 /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

2:15:06

51% of race

Time at Steady Pace

1:28:54

33% of race

Time at Slower Pace

43:09

16% of race

Average Pace: 10:11 /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 mi11:58:3228:579:2028:57
9:20
#23867
10K
6.21 mi12:27:5658:219:2429:24
9:28
#24202
15K
9.32 mi12:57:041:27:299:2429:08
9:23
#24178
20K
12.43 mi13:27:391:58:049:3130:35
9:51
#24310
HALF
13.11 mi13:34:212:04:469:326:42
9:50
#24377
25K
15.53 mi14:01:582:32:239:4927:37
11:24
#24935
30K
18.64 mi14:35:183:05:439:5833:20
10:44
#24889
20M
20.00 mi14:49:493:20:1410:0114:31
10:42
#24838
21M
21.00 mi15:01:103:31:3510:0511:21
11:21
#24769
35K
21.75 mi15:09:043:39:2910:067:54
10:34
#24744
23M
23.00 mi15:22:303:52:5510:0813:26
10:45
#24704
24M
24.00 mi15:32:594:03:2410:0910:29
10:29
#24689
40K
24.85 mi15:42:134:12:3810:109:14
10:48
#24648
25.2M
25.20 mi15:46:244:16:4910:124:11
12:08
#24658
FINISH
26.22 mi15:56:444:27:0910:1210:20
10:09
#24644
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi238679600960024083(Top 83%)9696(Top 77%)9696(Top 786%)
10K6.21 mi3.10 mi24202-3359752-1529752-15224478(Top 84%)9902(Top 79%)9902(Top 803%)
15K9.32 mi3.11 mi24178+249741+119741+1124083(Top 83%)9696(Top 77%)9696(Top 786%)
20K12.43 mi3.11 mi24310-1329812-719812-7124661(Top 85%)10023(Top 80%)10023(Top 813%)
HALF13.11 mi0.68 mi24377-679853-419853-4125247(Top 87%)10348(Top 82%)10348(Top 839%)
25K15.53 mi2.42 mi24935-55810150-29710150-29726879(Top 93%)11291(Top 90%)11291(Top 916%)
30K18.64 mi3.11 mi24889+4610163-1310163-1324794(Top 85%)10263(Top 82%)10263(Top 832%)
20M20.00 mi1.36 mi24838+5110157+610157+624267(Top 84%)10050(Top 80%)10050(Top 815%)
21M21.00 mi1.00 mi24769+6910139+1810139+1823868(Top 82%)9899(Top 79%)9899(Top 803%)
35K21.75 mi0.75 mi24744+2510133+610133+624414(Top 84%)10206(Top 81%)10206(Top 828%)
23M23.00 mi1.25 mi24704+4010121+1210121+1223907(Top 82%)10002(Top 80%)10002(Top 811%)
24M24.00 mi1.00 mi24689+1510126-510126-524075(Top 83%)10116(Top 80%)10116(Top 820%)
40K24.85 mi0.85 mi24648+41101261012623837(Top 82%)10050(Top 80%)10050(Top 815%)
25.2M25.20 mi0.35 mi24658-1010136-1010136-1024715(Top 85%)10502(Top 83%)10502(Top 852%)
FINISH26.22 mi1.02 mi24644+1410145-910145-924225(Top 83%)10235(Top 81%)10235(Top 830%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24083

Females

9696

F50-54

9696

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24478

Females

9902

F50-54

9902

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24083

Females

9696

F50-54

9696

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24661

Females

10023

F50-54

10023

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25247

Females

10348

F50-54

10348

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26879

Females

11291

F50-54

11291

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24794

Females

10263

F50-54

10263

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24267

Females

10050

F50-54

10050

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23868

Females

9899

F50-54

9899

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24414

Females

10206

F50-54

10206

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23907

Females

10002

F50-54

10002

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

24075

Females

10116

F50-54

10116

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23837

Females

10050

F50-54

10050

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24715

Females

10502

F50-54

10502

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24225

Females

10235

F50-54

10235

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
969
Passed By
1132
Net Change
-777
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23867
5K β†’ 10K91200-335#23867#24202
10K β†’ 15K161137+24#24202#24178
15K β†’ 20K82200-132#24178#24310
20K β†’ HALF673-67#24310#24377
HALF β†’ 25K16200-558#24377#24935
25K β†’ 30K14498+46#24935#24889
30K β†’ 20M8837+51#24889#24838
20M β†’ 21M9324+69#24838#24769
21M β†’ 35K4924+25#24769#24744
35K β†’ 23M7232+40#24744#24704
23M β†’ 24M4429+15#24704#24689
24M β†’ 40K6726+41#24689#24648
40K β†’ 25.2M1323-10#24648#24658
25.2M β†’ FINISH4329+14#24658#24644
TOTALS9691132-777
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

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