Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nora Cary

Bib: 23907 β€’F β€’Age: N/A

NJ

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
Top 44%
Age Group (F70-74)
#0 / 81
Top 2%
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
26:26
3.11 mi
Rank: #20128
Start β†’ 5K
26:26 | 8:31/mi
10K
52:19
6.21 mi
Rank: #19724 (+404)
5K β†’ 10K
25:53 | 8:20/mi
15K
1:19:02
9.32 mi
Rank: #20024 (-300)
10K β†’ 15K
26:43 | 8:36/mi
20K
1:45:23
12.43 mi
Rank: #19807 (+217)
15K β†’ 20K
26:21 | 8:29/mi
HALF
1:51:07
13.11 mi
Rank: #19797 (+10)
20K β†’ HALF
5:44 | 8:25/mi
25K
2:11:52
15.53 mi
Rank: #19663 (+134)
HALF β†’ 25K
20:45 | 8:34/mi
30K
2:38:53
18.64 mi
Rank: #19358 (+305)
25K β†’ 30K
27:01 | 8:42/mi
20M
2:50:45
20.00 mi
Rank: #19207 (+151)
30K β†’ 20M
11:52 | 8:45/mi
21M
2:59:49
21.00 mi
Rank: #19040 (+167)
20M β†’ 21M
9:04 | 9:04/mi
35K
3:06:05
21.75 mi
Rank: #18952 (+88)
21M β†’ 35K
6:16 | 8:23/mi
23M
3:16:39
23.00 mi
Rank: #18741 (+211)
35K β†’ 23M
10:34 | 8:27/mi
24M
3:24:56
24.00 mi
Rank: #18592 (+149)
23M β†’ 24M
8:17 | 8:17/mi
40K
3:32:04
24.85 mi
Rank: #18465 (+127)
24M β†’ 40K
7:08 | 8:21/mi
25.2M
3:35:08
25.20 mi
Rank: #18379 (+86)
40K β†’ 25.2M
3:04 | 8:54/mi
FINISH
3:43:27
26.22 mi
Rank: #18286 (+93)
25.2M β†’ FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:07
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:52:20
Pace8:35 /mi
πŸ“ŠPositive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4826:268:3126:26
8:31
-
10K
6.21 mi11:55:4152:198:2625:53
8:20
-0:11
15K
9.32 mi12:22:241:19:028:2926:43
8:36
+0:16
20K
12.43 mi12:48:451:45:238:2926:21
8:29
-0:07
HALF
13.11 mi12:54:291:51:078:295:44
8:25
-0:04
25K
15.53 mi13:15:142:11:528:3020:45
8:34
+0:09
30K
18.64 mi13:42:152:38:538:3227:01
8:42
+0:08
20M
20.00 mi13:54:072:50:458:3311:52
8:45
+0:03
21M
21.00 mi14:03:112:59:498:349:04
9:04
+0:19
35K
21.75 mi14:09:273:06:058:346:16
8:23
-0:41
23M
23.00 mi14:20:013:16:398:3410:34
8:27
+0:04
24M
24.00 mi14:28:183:24:568:338:17
8:17
-0:10
40K
24.85 mi14:35:263:32:048:327:08
8:21
+0:04
25.2M
25.20 mi14:38:303:35:088:333:04
8:54
+0:33
FINISH
26.22 mi14:46:493:43:278:328:19
8:10
-0:44

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

8:10 /mi

Average Pace

8:32 /mi

Slowest Pace

9:04 /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

3:34:23

96% of race

Time at Steady Pace

9:04

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:29:4826:268:3126:26
8:31
#20128
10K
6.21 mi11:55:4152:198:2625:53
8:20
#19724
15K
9.32 mi12:22:241:19:028:2926:43
8:36
#20024
20K
12.43 mi12:48:451:45:238:2926:21
8:29
#19807
HALF
13.11 mi12:54:291:51:078:295:44
8:25
#19797
25K
15.53 mi13:15:142:11:528:3020:45
8:34
#19663
30K
18.64 mi13:42:152:38:538:3227:01
8:42
#19358
20M
20.00 mi13:54:072:50:458:3311:52
8:45
#19207
21M
21.00 mi14:03:112:59:498:349:04
9:04
#19040
35K
21.75 mi14:09:273:06:058:346:16
8:23
#18952
23M
23.00 mi14:20:013:16:398:3410:34
8:27
#18741
24M
24.00 mi14:28:183:24:568:338:17
8:17
#18592
40K
24.85 mi14:35:263:32:048:327:08
8:21
#18465
25.2M
25.20 mi14:38:303:35:088:333:04
8:54
#18379
FINISH
26.22 mi14:46:493:43:278:328:19
8:10
#18286
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi201287698769820676(Top 71%)7941(Top 63%)7941(Top 9804%)
10K6.21 mi3.10 mi19724+4047467+2317467+23119393(Top 67%)7246(Top 58%)7246(Top 8946%)
15K9.32 mi3.11 mi20024-3007620-1537620-15320676(Top 71%)7941(Top 63%)7941(Top 9804%)
20K12.43 mi3.11 mi19807+2177523+977523+9719203(Top 66%)7181(Top 57%)7181(Top 8865%)
HALF13.11 mi0.68 mi19797+107518+57518+519739(Top 68%)7429(Top 59%)7429(Top 9172%)
25K15.53 mi2.42 mi19663+1347444+747444+7418927(Top 65%)7081(Top 56%)7081(Top 8742%)
30K18.64 mi3.11 mi19358+3057312+1327312+13218006(Top 62%)6673(Top 53%)6673(Top 8238%)
20M20.00 mi1.36 mi19207+1517234+787234+7817613(Top 61%)6541(Top 52%)6541(Top 8075%)
21M21.00 mi1.00 mi19040+1677160+747160+7416513(Top 57%)5982(Top 48%)5982(Top 7385%)
35K21.75 mi0.75 mi18952+887126+347126+3416960(Top 58%)6314(Top 50%)6314(Top 7795%)
23M23.00 mi1.25 mi18741+2117030+967030+9615391(Top 53%)5491(Top 44%)5491(Top 6779%)
24M24.00 mi1.00 mi18592+1496958+726958+7215628(Top 54%)5697(Top 45%)5697(Top 7033%)
40K24.85 mi0.85 mi18465+1276903+556903+5514780(Top 51%)5331(Top 42%)5331(Top 6581%)
25.2M25.20 mi0.35 mi18379+866860+436860+4314200(Top 49%)5041(Top 40%)5041(Top 6223%)
FINISH26.22 mi1.02 mi18286+936825+356825+3516230(Top 56%)6082(Top 48%)6082(Top 7509%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
Γ—21
+97ft-345ft

Overall

20676

Females

7941

F70-74

7941

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19393

Females

7246

F70-74

7246

10K→15K

6.2 - 9.3 mi

Top 71%
Γ—3
+67ft-78ft

Overall

20676

Females

7941

F70-74

7941

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19203

Females

7181

F70-74

7181

20K→HALF

12.4 - 13.1 mi

Top 68%
Γ—2
+19ft-37ft

Overall

19739

Females

7429

F70-74

7429

HALF→25K

13.1 - 15.5 mi

Top 65%
Γ—4
+66ft-88ft

Overall

18927

Females

7081

F70-74

7081

25K→30K

15.5 - 18.6 mi

Top 62%
Γ—9
+181ft-148ft

Overall

18006

Females

6673

F70-74

6673

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17613

Females

6541

F70-74

6541

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16513

Females

5982

F70-74

5982

21M→35K

21.0 - 21.8 mi

Top 58%
Γ—7
+17ft-86ft

Overall

16960

Females

6314

F70-74

6314

35K→23M

21.8 - 23.0 mi

Top 53%
Γ—5
+23ft-63ft

Overall

15391

Females

5491

F70-74

5491

23M→24M

23.0 - 24.0 mi

Top 54%
Γ—6
+12ft-82ft

Overall

15628

Females

5697

F70-74

5697

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14780

Females

5331

F70-74

5331

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14200

Females

5041

F70-74

5041

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16230

Females

6082

F70-74

6082

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2623*
Passed By
605
Net Change
+1842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20128
5K β†’ 10K525*121+404#20128#19724
10K β†’ 15K76200-300#19724#20024
15K β†’ 20K272*55+217#20024#19807
20K β†’ HALF4131+10#19807#19797
HALF β†’ 25K18450+134#19797#19663
25K β†’ 30K353*48+305#19663#19358
30K β†’ 20M17423+151#19358#19207
20M β†’ 21M18417+167#19207#19040
21M β†’ 35K10012+88#19040#18952
35K β†’ 23M216*5+211#18952#18741
23M β†’ 24M15910+149#18741#18592
24M β†’ 40K1358+127#18592#18465
40K β†’ 25.2M893+86#18465#18379
25.2M β†’ FINISH11522+93#18379#18286
TOTALS2623*605+1842

* 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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