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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Bardsley

Bib: 20626 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Masters (Masters Women)
#0 / 6862
Top 12%
Age Group (F45-49)
#0 / 1786
Top 13%
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
22:10
3.11 mi
Rank: #9648
Start β†’ 5K
22:10 | 7:09/mi
10K
44:27
6.21 mi
Rank: #9815 (-167)
5K β†’ 10K
22:17 | 7:11/mi
15K
1:06:57
9.32 mi
Rank: #9994 (-179)
10K β†’ 15K
22:30 | 7:15/mi
20K
1:29:38
12.43 mi
Rank: #10011 (-17)
15K β†’ 20K
22:41 | 7:19/mi
HALF
1:34:35
13.11 mi
Rank: #10041 (-30)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:52:32
15.53 mi
Rank: #10116 (-75)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:16:37
18.64 mi
Rank: #10318 (-202)
25K β†’ 30K
24:05 | 7:46/mi
20M
2:27:36
20.00 mi
Rank: #10584 (-266)
30K β†’ 20M
10:59 | 8:06/mi
21M
2:36:24
21.00 mi
Rank: #10850 (-266)
20M β†’ 21M
8:48 | 8:48/mi
35K
2:42:24
21.75 mi
Rank: #10991 (-141)
21M β†’ 35K
6:00 | 8:02/mi
23M
2:53:09
23.00 mi
Rank: #11300 (-309)
35K β†’ 23M
10:45 | 8:36/mi
24M
3:02:23
24.00 mi
Rank: #11834 (-534)
23M β†’ 24M
9:14 | 9:14/mi
40K
3:10:05
24.85 mi
Rank: #12140 (-306)
24M β†’ 40K
7:42 | 9:01/mi
25.2M
3:13:26
25.20 mi
Rank: #12249 (-109)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:22:13
26.22 mi
Rank: #12541 (-292)
25.2M β†’ FINISH
8:47 | 8:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:47:38
Pace8:13 /mi
πŸ“ŠPositive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2222:107:0922:10
7:09
-
10K
6.21 mi11:29:3944:277:1022:17
7:11
+0:02
15K
9.32 mi11:52:091:06:577:1122:30
7:15
+0:04
20K
12.43 mi12:14:501:29:387:1322:41
7:19
+0:04
HALF
13.11 mi12:19:471:34:357:134:57
7:16
-0:03
25K
15.53 mi12:37:441:52:327:1517:57
7:25
+0:09
30K
18.64 mi13:01:492:16:377:2024:05
7:46
+0:21
20M
20.00 mi13:12:482:27:367:2310:59
8:06
+0:20
21M
21.00 mi13:21:362:36:247:278:48
8:48
+0:42
35K
21.75 mi13:27:362:42:247:296:00
8:02
-0:46
23M
23.00 mi13:38:212:53:097:3210:45
8:36
+0:34
24M
24.00 mi13:47:353:02:237:369:14
9:14
+0:38
40K
24.85 mi13:55:173:10:057:397:42
9:01
-0:13
25.2M
25.20 mi13:58:383:13:267:413:21
9:43
+0:42
FINISH
26.22 mi14:07:253:22:137:448:47
8:38
-1:05

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

7:09 /mi

Average Pace

7:43 /mi

Slowest Pace

9:43 /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

1:52:32

56% of race

Time at Steady Pace

41:04

20% of race

Time at Slower Pace

48:37

24% of race

Average Pace: 7:43 /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 mi11:07:2222:107:0922:10
7:09
#9648
10K
6.21 mi11:29:3944:277:1022:17
7:11
#9815
15K
9.32 mi11:52:091:06:577:1122:30
7:15
#9994
20K
12.43 mi12:14:501:29:387:1322:41
7:19
#10011
HALF
13.11 mi12:19:471:34:357:134:57
7:16
#10041
25K
15.53 mi12:37:441:52:327:1517:57
7:25
#10116
30K
18.64 mi13:01:492:16:377:2024:05
7:46
#10318
20M
20.00 mi13:12:482:27:367:2310:59
8:06
#10584
21M
21.00 mi13:21:362:36:247:278:48
8:48
#10850
35K
21.75 mi13:27:362:42:247:296:00
8:02
#10991
23M
23.00 mi13:38:212:53:097:3210:45
8:36
#11300
24M
24.00 mi13:47:353:02:237:369:14
9:14
#11834
40K
24.85 mi13:55:173:10:057:397:42
9:01
#12140
25.2M
25.20 mi13:58:383:13:267:413:21
9:43
#12249
FINISH
26.22 mi14:07:253:22:137:448:47
8:38
#12541
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi96481716171610512(Top 36%)2224(Top 18%)2224(Top 125%)
10K6.21 mi3.10 mi9815-1671799-831799-8310049(Top 35%)1938(Top 15%)1938(Top 109%)
15K9.32 mi3.11 mi9994-1791907-1081907-10810512(Top 36%)2224(Top 18%)2224(Top 125%)
20K12.43 mi3.11 mi10011-171948-411948-4110213(Top 35%)2160(Top 17%)2160(Top 121%)
HALF13.11 mi0.68 mi10041-301974-261974-2610967(Top 38%)2480(Top 20%)2480(Top 139%)
25K15.53 mi2.42 mi10116-752047-732047-7310608(Top 37%)2442(Top 19%)2442(Top 137%)
30K18.64 mi3.11 mi10318-2022203-1562203-15611630(Top 40%)3108(Top 25%)3108(Top 174%)
20M20.00 mi1.36 mi10584-2662359-1562359-15613417(Top 46%)4167(Top 33%)4167(Top 233%)
21M21.00 mi1.00 mi10850-2662522-1632522-16314988(Top 52%)5125(Top 41%)5125(Top 287%)
35K21.75 mi0.75 mi10991-1412616-942616-9414630(Top 50%)4967(Top 39%)4967(Top 278%)
23M23.00 mi1.25 mi11300-3092791-1752791-17516250(Top 56%)5974(Top 47%)5974(Top 334%)
24M24.00 mi1.00 mi11834-5343110-3193110-31920411(Top 70%)8248(Top 66%)8248(Top 462%)
40K24.85 mi0.85 mi12140-3063318-2083318-20818429(Top 64%)7262(Top 58%)7262(Top 407%)
25.2M25.20 mi0.35 mi12249-1093377-593377-5918271(Top 63%)7163(Top 57%)7163(Top 401%)
FINISH26.22 mi1.02 mi12541-2923564-1873564-18718764(Top 65%)7433(Top 59%)7433(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10512

Females

2224

F45-49

2224

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10049

Females

1938

F45-49

1938

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10512

Females

2224

F45-49

2224

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10213

Females

2160

F45-49

2160

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

10967

Females

2480

F45-49

2480

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10608

Females

2442

F45-49

2442

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11630

Females

3108

F45-49

3108

30K→20M

18.6 - 20.0 mi

Top 46%
Γ—5
+64ft-50ft

Overall

13417

Females

4167

F45-49

4167

20M→21M

20.0 - 21.0 mi

Top 52%
Γ—8
+106ft-24ft

Overall

14988

Females

5125

F45-49

5125

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14630

Females

4967

F45-49

4967

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16250

Females

5974

F45-49

5974

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20411

Females

8248

F45-49

8248

24M→40K

24.0 - 24.9 mi

Top 64%
Γ—1
+6ft-20ft

Overall

18429

Females

7262

F45-49

7262

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18271

Females

7163

F45-49

7163

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18764

Females

7433

F45-49

7433

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
901
Passed By
2477
Net Change
-2893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9648
5K β†’ 10K169200-167#9648#9815
10K β†’ 15K117200-179#9815#9994
15K β†’ 20K159174-17#9994#10011
20K β†’ HALF2353-30#10011#10041
HALF β†’ 25K83158-75#10041#10116
25K β†’ 30K135200-202#10116#10318
30K β†’ 20M36200-266#10318#10584
20M β†’ 21M35200-266#10584#10850
21M β†’ 35K29170-141#10850#10991
35K β†’ 23M44200-309#10991#11300
23M β†’ 24M16200-534#11300#11834
24M β†’ 40K27200-306#11834#12140
40K β†’ 25.2M13122-109#12140#12249
25.2M β†’ FINISH15200-292#12249#12541
TOTALS9012477-2893
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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