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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Carew

Bib: 28289 •F •Age: N/A

MA

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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
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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
29:12
3.11 mi
Rank: #24134
Start → 5K
29:12 | 9:24/mi
10K
57:35
6.21 mi
Rank: #23788 (+346)
5K → 10K
28:23 | 9:09/mi
15K
1:25:36
9.32 mi
Rank: #23497 (+291)
10K → 15K
28:01 | 9:02/mi
20K
1:53:43
12.43 mi
Rank: #23154 (+343)
15K → 20K
28:07 | 9:03/mi
HALF
1:59:48
13.11 mi
Rank: #23116 (+38)
20K → HALF
6:05 | 8:56/mi
25K
2:21:56
15.53 mi
Rank: #22884 (+232)
HALF → 25K
22:08 | 9:08/mi
30K
2:50:34
18.64 mi
Rank: #22414 (+470)
25K → 30K
28:38 | 9:13/mi
20M
3:02:55
20.00 mi
Rank: #22178 (+236)
30K → 20M
12:21 | 9:06/mi
21M
3:12:10
21.00 mi
Rank: #21906 (+272)
20M → 21M
9:15 | 9:15/mi
35K
3:18:31
21.75 mi
Rank: #21769 (+137)
21M → 35K
6:21 | 8:30/mi
23M
3:29:39
23.00 mi
Rank: #21581 (+188)
35K → 23M
11:08 | 8:54/mi
24M
3:38:22
24.00 mi
Rank: #21460 (+121)
23M → 24M
8:43 | 8:43/mi
40K
3:45:36
24.85 mi
Rank: #21279 (+181)
24M → 40K
7:14 | 8:28/mi
25.2M
3:48:29
25.20 mi
Rank: #21152 (+127)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:56:23
26.22 mi
Rank: #20917 (+235)
25.2M → FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:59:48
Pace9:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:56:35
Pace8:54 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0129:129:2429:12
9:24
-
10K
6.21 mi12:24:2457:359:1728:23
9:09
-0:15
15K
9.32 mi12:52:251:25:369:1228:01
9:02
-0:07
20K
12.43 mi13:20:321:53:439:1028:07
9:03
+0:01
HALF
13.11 mi13:26:371:59:489:096:05
8:56
-0:07
25K
15.53 mi13:48:452:21:569:0922:08
9:08
+0:12
30K
18.64 mi14:17:232:50:349:1028:38
9:13
+0:05
20M
20.00 mi14:29:443:02:559:0912:21
9:06
-0:07
21M
21.00 mi14:38:593:12:109:109:15
9:15
+0:09
35K
21.75 mi14:45:203:18:319:086:21
8:30
-0:45
23M
23.00 mi14:56:283:29:399:0711:08
8:54
+0:24
24M
24.00 mi15:05:113:38:229:068:43
8:43
-0:11
40K
24.85 mi15:12:253:45:369:057:14
8:28
-0:15
25.2M
25.20 mi15:15:183:48:299:052:53
8:22
-0:06
FINISH
26.22 mi15:23:123:56:239:027:54
7:46
-0:36

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

7:46 /mi

Average Pace

9:01 /mi

Slowest Pace

9:24 /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

33:05

14% of race

Time at Steady Pace

2:44:51

70% of race

Time at Slower Pace

38:27

16% of race

Average Pace: 9:01 /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 mi11:56:0129:129:2429:12
9:24
#24134
10K
6.21 mi12:24:2457:359:1728:23
9:09
#23788
15K
9.32 mi12:52:251:25:369:1228:01
9:02
#23497
20K
12.43 mi13:20:321:53:439:1028:07
9:03
#23154
HALF
13.11 mi13:26:371:59:489:096:05
8:56
#23116
25K
15.53 mi13:48:452:21:569:0922:08
9:08
#22884
30K
18.64 mi14:17:232:50:349:1028:38
9:13
#22414
20M
20.00 mi14:29:443:02:559:0912:21
9:06
#22178
21M
21.00 mi14:38:593:12:109:109:15
9:15
#21906
35K
21.75 mi14:45:203:18:319:086:21
8:30
#21769
23M
23.00 mi14:56:283:29:399:0711:08
8:54
#21581
24M
24.00 mi15:05:113:38:229:068:43
8:43
#21460
40K
24.85 mi15:12:253:45:369:057:14
8:28
#21279
25.2M
25.20 mi15:15:183:48:299:052:53
8:22
#21152
FINISH
26.22 mi15:23:123:56:239:027:54
7:46
#20917
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 mi241349734973422791(Top 79%)9027(Top 72%)9027(Top 158%)
10K6.21 mi3.10 mi23788+3469552+1829552+18223376(Top 81%)9335(Top 74%)9335(Top 163%)
15K9.32 mi3.11 mi23497+2919408+1449408+14422791(Top 79%)9027(Top 72%)9027(Top 158%)
20K12.43 mi3.11 mi23154+3439250+1589250+15822142(Top 76%)8734(Top 69%)8734(Top 153%)
HALF13.11 mi0.68 mi23116+389225+259225+2522410(Top 77%)8852(Top 70%)8852(Top 155%)
25K15.53 mi2.42 mi22884+2329117+1089117+10821723(Top 75%)8534(Top 68%)8534(Top 149%)
30K18.64 mi3.11 mi22414+4708901+2168901+21620597(Top 71%)8055(Top 64%)8055(Top 141%)
20M20.00 mi1.36 mi22178+2368785+1168785+11619393(Top 67%)7489(Top 60%)7489(Top 131%)
21M21.00 mi1.00 mi21906+2728664+1218664+12117446(Top 60%)6506(Top 52%)6506(Top 114%)
35K21.75 mi0.75 mi21769+1378605+598605+5917578(Top 61%)6685(Top 53%)6685(Top 117%)
23M23.00 mi1.25 mi21581+1888514+918514+9118018(Top 62%)6979(Top 55%)6979(Top 122%)
24M24.00 mi1.00 mi21460+1218464+508464+5018149(Top 63%)7072(Top 56%)7072(Top 124%)
40K24.85 mi0.85 mi21279+1818382+828382+8215477(Top 53%)5691(Top 45%)5691(Top 100%)
25.2M25.20 mi0.35 mi21152+1278321+618321+6110874(Top 37%)3315(Top 26%)3315(Top 58%)
FINISH26.22 mi1.02 mi20917+2358209+1128209+11213469(Top 46%)4663(Top 37%)4663(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22791

Females

9027

F18-39

9027

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23376

Females

9335

F18-39

9335

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22791

Females

9027

F18-39

9027

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22142

Females

8734

F18-39

8734

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22410

Females

8852

F18-39

8852

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21723

Females

8534

F18-39

8534

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20597

Females

8055

F18-39

8055

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19393

Females

7489

F18-39

7489

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17446

Females

6506

F18-39

6506

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17578

Females

6685

F18-39

6685

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18018

Females

6979

F18-39

6979

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18149

Females

7072

F18-39

7072

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15477

Females

5691

F18-39

5691

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10874

Females

3315

F18-39

3315

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13469

Females

4663

F18-39

4663

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3442*
Passed By
225
Net Change
+3217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24134
5K → 10K426*80+346#24134#23788
10K → 15K334*43+291#23788#23497
15K → 20K371*28+343#23497#23154
20K → HALF4810+38#23154#23116
HALF → 25K264*32+232#23116#22884
25K → 30K482*12+470#22884#22414
30K → 20M239*3+236#22414#22178
20M → 21M273*1+272#22178#21906
21M → 35K1370+137#21906#21769
35K → 23M1946+188#21769#21581
23M → 24M1298+121#21581#21460
24M → 40K1821+181#21460#21279
40K → 25.2M1281+127#21279#21152
25.2M → FINISH235*0+235#21152#20917
TOTALS3442*225+3217

* 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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