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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caitlin Murphy

Bib: 29053 •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
27:44
3.11 mi
Rank: #22295
Start → 5K
27:44 | 8:56/mi
10K
54:38
6.21 mi
Rank: #21802 (+493)
5K → 10K
26:54 | 8:40/mi
15K
1:21:38
9.32 mi
Rank: #21568 (+234)
10K → 15K
27:00 | 8:42/mi
20K
1:49:09
12.43 mi
Rank: #21465 (+103)
15K → 20K
27:31 | 8:52/mi
HALF
1:54:54
13.11 mi
Rank: #21382 (+83)
20K → HALF
5:45 | 8:27/mi
25K
2:16:36
15.53 mi
Rank: #21287 (+95)
HALF → 25K
21:42 | 8:57/mi
30K
2:46:45
18.64 mi
Rank: #21522 (-235)
25K → 30K
30:09 | 9:43/mi
20M
3:00:27
20.00 mi
Rank: #21661 (-139)
30K → 20M
13:42 | 10:06/mi
21M
3:12:15
21.00 mi
Rank: #21924 (-263)
20M → 21M
11:48 | 11:48/mi
35K
3:19:30
21.75 mi
Rank: #21956 (-32)
21M → 35K
7:15 | 9:42/mi
23M
3:31:58
23.00 mi
Rank: #21977 (-21)
35K → 23M
12:28 | 9:58/mi
24M
3:41:58
24.00 mi
Rank: #22038 (-61)
23M → 24M
10:00 | 10:00/mi
40K
3:50:52
24.85 mi
Rank: #22108 (-70)
24M → 40K
8:54 | 10:25/mi
25.2M
3:54:34
25.20 mi
Rank: #22100 (+8)
40K → 25.2M
3:42 | 10:44/mi
FINISH
4:04:04
26.22 mi
Rank: #22086 (+14)
25.2M → FINISH
9:30 | 9:20/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
Time1:54:54
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:09:10
Pace9:52 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4827:448:5627:44
8:56
-
10K
6.21 mi12:17:4254:388:4826:54
8:40
-0:16
15K
9.32 mi12:44:421:21:388:4627:00
8:42
+0:02
20K
12.43 mi13:12:131:49:098:4727:31
8:52
+0:10
HALF
13.11 mi13:17:581:54:548:465:45
8:27
-0:25
25K
15.53 mi13:39:402:16:368:4821:42
8:57
+0:30
30K
18.64 mi14:09:492:46:458:5730:09
9:43
+0:46
20M
20.00 mi14:23:313:00:279:0213:42
10:06
+0:23
21M
21.00 mi14:35:193:12:159:1011:48
11:48
+1:42
35K
21.75 mi14:42:343:19:309:117:15
9:42
-2:06
23M
23.00 mi14:55:023:31:589:1312:28
9:58
+0:16
24M
24.00 mi15:05:023:41:589:1510:00
10:00
+0:02
40K
24.85 mi15:13:563:50:529:188:54
10:25
+0:25
25.2M
25.20 mi15:17:383:54:349:193:42
10:44
+0:19
FINISH
26.22 mi15:27:084:04:049:199:30
9:20
-1:24

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

8:27 /mi

Average Pace

9:19 /mi

Slowest Pace

11:48 /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

2:16:36

56% of race

Time at Steady Pace

1:23:04

34% of race

Time at Slower Pace

24:24

10% of race

Average Pace: 9:19 /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 mi11:50:4827:448:5627:44
8:56
#22295
10K
6.21 mi12:17:4254:388:4826:54
8:40
#21802
15K
9.32 mi12:44:421:21:388:4627:00
8:42
#21568
20K
12.43 mi13:12:131:49:098:4727:31
8:52
#21465
HALF
13.11 mi13:17:581:54:548:465:45
8:27
#21382
25K
15.53 mi13:39:402:16:368:4821:42
8:57
#21287
30K
18.64 mi14:09:492:46:458:5730:09
9:43
#21522
20M
20.00 mi14:23:313:00:279:0213:42
10:06
#21661
21M
21.00 mi14:35:193:12:159:1011:48
11:48
#21924
35K
21.75 mi14:42:343:19:309:117:15
9:42
#21956
23M
23.00 mi14:55:023:31:589:1312:28
9:58
#21977
24M
24.00 mi15:05:023:41:589:1510:00
10:00
#22038
40K
24.85 mi15:13:563:50:529:188:54
10:25
#22108
25.2M
25.20 mi15:17:383:54:349:193:42
10:44
#22100
FINISH
26.22 mi15:27:084:04:049:199:30
9:20
#22086
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 mi222958831883121156(Top 73%)8219(Top 65%)8219(Top 144%)
10K6.21 mi3.10 mi21802+4938570+2618570+26121226(Top 73%)8251(Top 66%)8251(Top 144%)
15K9.32 mi3.11 mi21568+2348451+1198451+11921156(Top 73%)8219(Top 65%)8219(Top 144%)
20K12.43 mi3.11 mi21465+1038399+528399+5221274(Top 73%)8281(Top 66%)8281(Top 145%)
HALF13.11 mi0.68 mi21382+838359+408359+4019945(Top 69%)7572(Top 60%)7572(Top 132%)
25K15.53 mi2.42 mi21287+958311+488311+4820968(Top 72%)8158(Top 65%)8158(Top 143%)
30K18.64 mi3.11 mi21522-2358436-1258436-12522284(Top 77%)8908(Top 71%)8908(Top 156%)
20M20.00 mi1.36 mi21661-1398531-958531-9522819(Top 79%)9270(Top 74%)9270(Top 162%)
21M21.00 mi1.00 mi21924-2638675-1448675-14424737(Top 85%)10364(Top 82%)10364(Top 181%)
35K21.75 mi0.75 mi21956-328703-288703-2822342(Top 77%)9120(Top 73%)9120(Top 160%)
23M23.00 mi1.25 mi21977-218736-338736-3322030(Top 76%)9010(Top 72%)9010(Top 158%)
24M24.00 mi1.00 mi22038-618774-388774-3822808(Top 79%)9449(Top 75%)9449(Top 165%)
40K24.85 mi0.85 mi22108-708828-548828-5422989(Top 79%)9606(Top 76%)9606(Top 168%)
25.2M25.20 mi0.35 mi22100+88830-28830-221758(Top 75%)8950(Top 71%)8950(Top 157%)
FINISH26.22 mi1.02 mi22086+148829+18829+121753(Top 75%)8939(Top 71%)8939(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21156

Females

8219

F18-39

8219

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21226

Females

8251

F18-39

8251

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21156

Females

8219

F18-39

8219

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21274

Females

8281

F18-39

8281

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19945

Females

7572

F18-39

7572

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20968

Females

8158

F18-39

8158

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22284

Females

8908

F18-39

8908

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22819

Females

9270

F18-39

9270

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24737

Females

10364

F18-39

10364

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22342

Females

9120

F18-39

9120

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

22030

Females

9010

F18-39

9010

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22808

Females

9449

F18-39

9449

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22989

Females

9606

F18-39

9606

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21758

Females

8950

F18-39

8950

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21753

Females

8939

F18-39

8939

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1783*
Passed By
1360
Net Change
+209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22295
5K → 10K608*115+493#22295#21802
10K → 15K304*70+234#21802#21568
15K → 20K210*107+103#21568#21465
20K → HALF863+83#21465#21382
HALF → 25K15459+95#21382#21287
25K → 30K94200-235#21287#21522
30K → 20M56195-139#21522#21661
20M → 21M22200-263#21661#21924
21M → 35K4274-32#21924#21956
35K → 23M7798-21#21956#21977
23M → 24M3394-61#21977#22038
24M → 40K2191-70#22038#22108
40K → 25.2M2719+8#22108#22100
25.2M → FINISH4935+14#22100#22086
TOTALS1783*1360+209

* 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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