Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kate Carney

Bib: 29077 β€’F β€’Age: N/A

NH

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 (F40-44)
#0 / 1737
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
29:46
3.11 mi
Rank: #24733
Start β†’ 5K
29:46 | 9:35/mi
10K
58:18
6.21 mi
Rank: #24175 (+558)
5K β†’ 10K
28:32 | 9:12/mi
15K
1:26:38
9.32 mi
Rank: #23897 (+278)
10K β†’ 15K
28:20 | 9:08/mi
20K
1:55:24
12.43 mi
Rank: #23662 (+235)
15K β†’ 20K
28:46 | 9:16/mi
HALF
2:01:31
13.11 mi
Rank: #23611 (+51)
20K β†’ HALF
6:07 | 8:59/mi
25K
2:24:06
15.53 mi
Rank: #23390 (+221)
HALF β†’ 25K
22:35 | 9:19/mi
30K
2:54:40
18.64 mi
Rank: #23239 (+151)
25K β†’ 30K
30:34 | 9:51/mi
20M
3:09:26
20.00 mi
Rank: #23344 (-105)
30K β†’ 20M
14:46 | 10:53/mi
21M
3:19:21
21.00 mi
Rank: #23151 (+193)
20M β†’ 21M
9:55 | 9:55/mi
35K
3:26:15
21.75 mi
Rank: #23060 (+91)
21M β†’ 35K
6:54 | 9:14/mi
23M
3:39:37
23.00 mi
Rank: #23105 (-45)
35K β†’ 23M
13:22 | 10:41/mi
24M
3:48:50
24.00 mi
Rank: #22983 (+122)
23M β†’ 24M
9:13 | 9:13/mi
40K
3:57:08
24.85 mi
Rank: #22902 (+81)
24M β†’ 40K
8:18 | 9:43/mi
25.2M
4:00:39
25.20 mi
Rank: #22849 (+53)
40K β†’ 25.2M
3:31 | 10:12/mi
FINISH
4:09:50
26.22 mi
Rank: #22768 (+81)
25.2M β†’ FINISH
9:11 | 9:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:31
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:08:19
Pace9:48 /mi
πŸ“ŠPositive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2629:469:3529:46
9:35
-
10K
6.21 mi12:21:5858:189:2328:32
9:12
-0:23
15K
9.32 mi12:50:181:26:389:1828:20
9:08
-0:04
20K
12.43 mi13:19:041:55:249:1828:46
9:16
+0:08
HALF
13.11 mi13:25:112:01:319:176:07
8:59
-0:17
25K
15.53 mi13:47:462:24:069:1722:35
9:19
+0:20
30K
18.64 mi14:18:202:54:409:2330:34
9:51
+0:32
20M
20.00 mi14:33:063:09:269:2914:46
10:53
+1:02
21M
21.00 mi14:43:013:19:219:309:55
9:55
-0:58
35K
21.75 mi14:49:553:26:159:306:54
9:14
-0:41
23M
23.00 mi15:03:173:39:379:3313:22
10:41
+1:27
24M
24.00 mi15:12:303:48:509:339:13
9:13
-1:28
40K
24.85 mi15:20:483:57:089:338:18
9:43
+0:30
25.2M
25.20 mi15:24:194:00:399:333:31
10:12
+0:29
FINISH
26.22 mi15:33:304:09:509:339:11
9:01
-1:11

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

8:59 /mi

Average Pace

9:32 /mi

Slowest Pace

10:53 /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

15:18

6% of race

Time at Steady Pace

2:34:06

62% of race

Time at Slower Pace

1:20:26

32% of race

Average Pace: 9:32 /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 mi11:53:2629:469:3529:46
9:35
#24733
10K
6.21 mi12:21:5858:189:2328:32
9:12
#24175
15K
9.32 mi12:50:181:26:389:1828:20
9:08
#23897
20K
12.43 mi13:19:041:55:249:1828:46
9:16
#23662
HALF
13.11 mi13:25:112:01:319:176:07
8:59
#23611
25K
15.53 mi13:47:462:24:069:1722:35
9:19
#23390
30K
18.64 mi14:18:202:54:409:2330:34
9:51
#23239
20M
20.00 mi14:33:063:09:269:2914:46
10:53
#23344
21M
21.00 mi14:43:013:19:219:309:55
9:55
#23151
35K
21.75 mi14:49:553:26:159:306:54
9:14
#23060
23M
23.00 mi15:03:173:39:379:3313:22
10:41
#23105
24M
24.00 mi15:12:303:48:509:339:13
9:13
#22983
40K
24.85 mi15:20:483:57:089:338:18
9:43
#22902
25.2M
25.20 mi15:24:194:00:399:333:31
10:12
#22849
FINISH
26.22 mi15:33:304:09:509:339:11
9:01
#22768
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi24733100411004123217(Top 80%)9256(Top 74%)9256(Top 533%)
10K6.21 mi3.10 mi24175+5589737+3049737+30423557(Top 81%)9429(Top 75%)9429(Top 543%)
15K9.32 mi3.11 mi23897+2789603+1349603+13423217(Top 80%)9256(Top 74%)9256(Top 533%)
20K12.43 mi3.11 mi23662+2359493+1109493+11022994(Top 79%)9172(Top 73%)9172(Top 528%)
HALF13.11 mi0.68 mi23611+519470+239470+2322687(Top 78%)9007(Top 72%)9007(Top 519%)
25K15.53 mi2.42 mi23390+2219372+989372+9822456(Top 77%)8911(Top 71%)8911(Top 513%)
30K18.64 mi3.11 mi23239+1519336+369336+3622684(Top 78%)9115(Top 72%)9115(Top 525%)
20M20.00 mi1.36 mi23344-1059403-679403-6724670(Top 85%)10271(Top 82%)10271(Top 591%)
21M21.00 mi1.00 mi23151+1939318+859318+8520175(Top 70%)7953(Top 63%)7953(Top 458%)
35K21.75 mi0.75 mi23060+919276+429276+4220916(Top 72%)8409(Top 67%)8409(Top 484%)
23M23.00 mi1.25 mi23105-459315-399315-3923795(Top 82%)9934(Top 79%)9934(Top 572%)
24M24.00 mi1.00 mi22983+1229263+529263+5220369(Top 70%)8242(Top 66%)8242(Top 474%)
40K24.85 mi0.85 mi22902+819233+309233+3021094(Top 73%)8626(Top 69%)8626(Top 497%)
25.2M25.20 mi0.35 mi22849+539214+199214+1920170(Top 70%)8166(Top 65%)8166(Top 470%)
FINISH26.22 mi1.02 mi22768+819181+339181+3320590(Top 71%)8371(Top 67%)8371(Top 482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
Γ—21
+97ft-345ft

Overall

23217

Females

9256

F40-44

9256

5K→10K

3.1 - 6.2 mi

Top 81%
Γ—5
+79ft-138ft

Overall

23557

Females

9429

F40-44

9429

10K→15K

6.2 - 9.3 mi

Top 80%
Γ—3
+67ft-78ft

Overall

23217

Females

9256

F40-44

9256

15K→20K

9.3 - 12.4 mi

Top 79%
Γ—5
+106ft-86ft

Overall

22994

Females

9172

F40-44

9172

20K→HALF

12.4 - 13.1 mi

Top 78%
Γ—2
+19ft-37ft

Overall

22687

Females

9007

F40-44

9007

HALF→25K

13.1 - 15.5 mi

Top 77%
Γ—4
+66ft-88ft

Overall

22456

Females

8911

F40-44

8911

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22684

Females

9115

F40-44

9115

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24670

Females

10271

F40-44

10271

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20175

Females

7953

F40-44

7953

21M→35K

21.0 - 21.8 mi

Top 72%
Γ—7
+17ft-86ft

Overall

20916

Females

8409

F40-44

8409

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23795

Females

9934

F40-44

9934

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20369

Females

8242

F40-44

8242

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21094

Females

8626

F40-44

8626

40K→25.2M

24.9 - 25.2 mi

Top 70%
Γ—1
+13ft-16ft

Overall

20170

Females

8166

F40-44

8166

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20590

Females

8371

F40-44

8371

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2463*
Passed By
498
Net Change
+1965
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24733
5K β†’ 10K599*41+558#24733#24175
10K β†’ 15K332*54+278#24175#23897
15K β†’ 20K272*37+235#23897#23662
20K β†’ HALF543+51#23662#23611
HALF β†’ 25K237*16+221#23611#23390
25K β†’ 30K222*71+151#23390#23239
30K β†’ 20M47152-105#23239#23344
20M β†’ 21M1974+193#23344#23151
21M β†’ 35K965+91#23151#23060
35K β†’ 23M4691-45#23060#23105
23M β†’ 24M1253+122#23105#22983
24M β†’ 40K9110+81#22983#22902
40K β†’ 25.2M541+53#22902#22849
25.2M β†’ FINISH9110+81#22849#22768
TOTALS2463*498+1965

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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