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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Karla Barnhart

Bib: 23367 •F •Age: N/A

IN

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
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
27:42
3.11 mi
Rank: #22239
Start → 5K
27:42 | 8:55/mi
10K
55:09
6.21 mi
Rank: #22173 (+66)
5K → 10K
27:27 | 8:51/mi
15K
1:22:10
9.32 mi
Rank: #21856 (+317)
10K → 15K
27:01 | 8:42/mi
20K
1:49:47
12.43 mi
Rank: #21703 (+153)
15K → 20K
27:37 | 8:54/mi
HALF
1:55:42
13.11 mi
Rank: #21679 (+24)
20K → HALF
5:55 | 8:41/mi
25K
2:18:02
15.53 mi
Rank: #21725 (-46)
HALF → 25K
22:20 | 9:13/mi
30K
2:48:39
18.64 mi
Rank: #21985 (-260)
25K → 30K
30:37 | 9:52/mi
20M
3:02:04
20.00 mi
Rank: #22003 (-18)
30K → 20M
13:25 | 9:53/mi
21M
3:13:29
21.00 mi
Rank: #22186 (-183)
20M → 21M
11:25 | 11:25/mi
35K
3:20:24
21.75 mi
Rank: #22137 (+49)
21M → 35K
6:55 | 9:15/mi
23M
3:33:33
23.00 mi
Rank: #22244 (-107)
35K → 23M
13:09 | 10:31/mi
24M
3:42:37
24.00 mi
Rank: #22138 (+106)
23M → 24M
9:04 | 9:04/mi
40K
3:50:21
24.85 mi
Rank: #22027 (+111)
24M → 40K
7:44 | 9:03/mi
25.2M
3:53:59
25.20 mi
Rank: #22018 (+9)
40K → 25.2M
3:38 | 10:33/mi
FINISH
4:02:52
26.22 mi
Rank: #21945 (+73)
25.2M → FINISH
8:53 | 8:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:42
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:07:10
Pace9:43 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:1027:428:5527:42
8:55
-
10K
6.21 mi11:58:3755:098:5327:27
8:51
-0:04
15K
9.32 mi12:25:381:22:108:4927:01
8:42
-0:09
20K
12.43 mi12:53:151:49:478:5127:37
8:54
+0:12
HALF
13.11 mi12:59:101:55:428:505:55
8:41
-0:13
25K
15.53 mi13:21:302:18:028:5422:20
9:13
+0:32
30K
18.64 mi13:52:072:48:399:0330:37
9:52
+0:39
20M
20.00 mi14:05:323:02:049:0713:25
9:53
+0:01
21M
21.00 mi14:16:573:13:299:1311:25
11:25
+1:32
35K
21.75 mi14:23:523:20:249:136:55
9:15
-2:10
23M
23.00 mi14:37:013:33:339:1813:09
10:31
+1:16
24M
24.00 mi14:46:053:42:379:179:04
9:04
-1:27
40K
24.85 mi14:53:493:50:219:177:44
9:03
-0:01
25.2M
25.20 mi14:57:273:53:599:183:38
10:33
+1:30
FINISH
26.22 mi15:06:204:02:529:178:53
8:44
-1:49

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

8:41 /mi

Average Pace

9:16 /mi

Slowest Pace

11:25 /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

2:50:38

70% of race

Time at Slower Pace

1:12:14

30% of race

Average Pace: 9:16 /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 mi11:31:1027:428:5527:42
8:55
#22239
10K
6.21 mi11:58:3755:098:5327:27
8:51
#22173
15K
9.32 mi12:25:381:22:108:4927:01
8:42
#21856
20K
12.43 mi12:53:151:49:478:5127:37
8:54
#21703
HALF
13.11 mi12:59:101:55:428:505:55
8:41
#21679
25K
15.53 mi13:21:302:18:028:5422:20
9:13
#21725
30K
18.64 mi13:52:072:48:399:0330:37
9:52
#21985
20M
20.00 mi14:05:323:02:049:0713:25
9:53
#22003
21M
21.00 mi14:16:573:13:299:1311:25
11:25
#22186
35K
21.75 mi14:23:523:20:249:136:55
9:15
#22137
23M
23.00 mi14:37:013:33:339:1813:09
10:31
#22244
24M
24.00 mi14:46:053:42:379:179:04
9:04
#22138
40K
24.85 mi14:53:493:50:219:177:44
9:03
#22027
25.2M
25.20 mi14:57:273:53:599:183:38
10:33
#22018
FINISH
26.22 mi15:06:204:02:529:178:53
8:44
#21945
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 mi222398797879721193(Top 73%)8238(Top 65%)8238(Top 668%)
10K6.21 mi3.10 mi22173+668758+398758+3922077(Top 76%)8694(Top 69%)8694(Top 705%)
15K9.32 mi3.11 mi21856+3178593+1658593+16521193(Top 73%)8238(Top 65%)8238(Top 668%)
20K12.43 mi3.11 mi21703+1538516+778516+7721422(Top 74%)8370(Top 67%)8370(Top 679%)
HALF13.11 mi0.68 mi21679+248504+128504+1221264(Top 73%)8263(Top 66%)8263(Top 670%)
25K15.53 mi2.42 mi21725-468521-178521-1722087(Top 76%)8722(Top 69%)8722(Top 707%)
30K18.64 mi3.11 mi21985-2608673-1528673-15222731(Top 78%)9141(Top 73%)9141(Top 741%)
20M20.00 mi1.36 mi22003-188697-248697-2422253(Top 77%)8982(Top 71%)8982(Top 728%)
21M21.00 mi1.00 mi22186-1838806-1098806-10924017(Top 83%)9978(Top 79%)9978(Top 809%)
35K21.75 mi0.75 mi22137+498792+148792+1420993(Top 72%)8439(Top 67%)8439(Top 684%)
23M23.00 mi1.25 mi22244-1078867-758867-7523402(Top 81%)9726(Top 77%)9726(Top 789%)
24M24.00 mi1.00 mi22138+1068832+358832+3519773(Top 68%)7946(Top 63%)7946(Top 644%)
40K24.85 mi0.85 mi22027+1118778+548778+5418661(Top 64%)7412(Top 59%)7412(Top 601%)
25.2M25.20 mi0.35 mi22018+98775+38775+321198(Top 73%)8664(Top 69%)8664(Top 703%)
FINISH26.22 mi1.02 mi21945+738753+228753+2219282(Top 66%)7708(Top 61%)7708(Top 625%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21193

Females

8238

F50-54

8238

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22077

Females

8694

F50-54

8694

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21193

Females

8238

F50-54

8238

15K→20K

9.3 - 12.4 mi

Top 74%
×5
+106ft-86ft

Overall

21422

Females

8370

F50-54

8370

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21264

Females

8263

F50-54

8263

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22087

Females

8722

F50-54

8722

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22731

Females

9141

F50-54

9141

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22253

Females

8982

F50-54

8982

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24017

Females

9978

F50-54

9978

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20993

Females

8439

F50-54

8439

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23402

Females

9726

F50-54

9726

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19773

Females

7946

F50-54

7946

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18661

Females

7412

F50-54

7412

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21198

Females

8664

F50-54

8664

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19282

Females

7708

F50-54

7708

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1704*
Passed By
1241
Net Change
+294
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22239
5K → 10K266*200+66#22239#22173
10K → 15K371*54+317#22173#21856
15K → 20K242*89+153#21856#21703
20K → HALF4016+24#21703#21679
HALF → 25K114160-46#21679#21725
25K → 30K96200-260#21725#21985
30K → 20M7391-18#21985#22003
20M → 21M30200-183#22003#22186
21M → 35K7627+49#22186#22137
35K → 23M53160-107#22137#22244
23M → 24M11812+106#22244#22138
24M → 40K1154+111#22138#22027
40K → 25.2M2819+9#22027#22018
25.2M → FINISH829+73#22018#21945
TOTALS1704*1241+294

* 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

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