Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ciara Wall

Bib: 29316 β€’F β€’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
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
26:52
3.11 mi
Rank: #20909
Start β†’ 5K
26:52 | 8:39/mi
10K
52:50
6.21 mi
Rank: #20185 (+724)
5K β†’ 10K
25:58 | 8:22/mi
15K
1:18:37
9.32 mi
Rank: #19763 (+422)
10K β†’ 15K
25:47 | 8:18/mi
20K
1:44:57
12.43 mi
Rank: #19613 (+150)
15K β†’ 20K
26:20 | 8:29/mi
HALF
1:50:38
13.11 mi
Rank: #19588 (+25)
20K β†’ HALF
5:41 | 8:21/mi
25K
2:11:11
15.53 mi
Rank: #19422 (+166)
HALF β†’ 25K
20:33 | 8:29/mi
30K
2:38:28
18.64 mi
Rank: #19216 (+206)
25K β†’ 30K
27:17 | 8:47/mi
20M
2:50:15
20.00 mi
Rank: #19066 (+150)
30K β†’ 20M
11:47 | 8:41/mi
21M
2:59:22
21.00 mi
Rank: #18923 (+143)
20M β†’ 21M
9:07 | 9:07/mi
35K
3:05:47
21.75 mi
Rank: #18863 (+60)
21M β†’ 35K
6:25 | 8:35/mi
23M
3:16:58
23.00 mi
Rank: #18823 (+40)
35K β†’ 23M
11:11 | 8:57/mi
24M
3:26:02
24.00 mi
Rank: #18860 (-37)
23M β†’ 24M
9:04 | 9:04/mi
40K
3:33:49
24.85 mi
Rank: #18850 (+10)
24M β†’ 40K
7:47 | 9:07/mi
25.2M
3:37:08
25.20 mi
Rank: #18833 (+17)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
3:46:12
26.22 mi
Rank: #18898 (-65)
25.2M β†’ FINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:38
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time1:55:34
Pace8:49 /mi
πŸ“ŠPositive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5526:528:3926:52
8:39
-
10K
6.21 mi12:18:5352:508:3125:58
8:22
-0:17
15K
9.32 mi12:44:401:18:378:2725:47
8:18
-0:04
20K
12.43 mi13:11:001:44:578:2726:20
8:29
+0:11
HALF
13.11 mi13:16:411:50:388:275:41
8:21
-0:08
25K
15.53 mi13:37:142:11:118:2720:33
8:29
+0:08
30K
18.64 mi14:04:312:38:288:3127:17
8:47
+0:18
20M
20.00 mi14:16:182:50:158:3111:47
8:41
-0:06
21M
21.00 mi14:25:252:59:228:339:07
9:07
+0:26
35K
21.75 mi14:31:503:05:478:336:25
8:35
-0:32
23M
23.00 mi14:43:013:16:588:3411:11
8:57
+0:22
24M
24.00 mi14:52:053:26:028:369:04
9:04
+0:07
40K
24.85 mi14:59:523:33:498:377:47
9:07
+0:03
25.2M
25.20 mi15:03:113:37:088:373:19
9:38
+0:31
FINISH
26.22 mi15:12:153:46:128:399:04
8:54
-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

8:18 /mi

Average Pace

8:38 /mi

Slowest Pace

9:38 /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

3:42:53

99% of race

Time at Steady Pace

3:19

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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 mi11:52:5526:528:3926:52
8:39
#20909
10K
6.21 mi12:18:5352:508:3125:58
8:22
#20185
15K
9.32 mi12:44:401:18:378:2725:47
8:18
#19763
20K
12.43 mi13:11:001:44:578:2726:20
8:29
#19613
HALF
13.11 mi13:16:411:50:388:275:41
8:21
#19588
25K
15.53 mi13:37:142:11:118:2720:33
8:29
#19422
30K
18.64 mi14:04:312:38:288:3127:17
8:47
#19216
20M
20.00 mi14:16:182:50:158:3111:47
8:41
#19066
21M
21.00 mi14:25:252:59:228:339:07
9:07
#18923
35K
21.75 mi14:31:503:05:478:336:25
8:35
#18863
23M
23.00 mi14:43:013:16:588:3411:11
8:57
#18823
24M
24.00 mi14:52:053:26:028:369:04
9:04
#18860
40K
24.85 mi14:59:523:33:498:377:47
9:07
#18850
25.2M
25.20 mi15:03:113:37:088:373:19
9:38
#18833
FINISH
26.22 mi15:12:153:46:128:399:04
8:54
#18898
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 mi209098112811218984(Top 65%)7035(Top 56%)7035(Top 123%)
10K6.21 mi3.10 mi20185+7247707+4057707+40519548(Top 67%)7340(Top 58%)7340(Top 128%)
15K9.32 mi3.11 mi19763+4227481+2267481+22618984(Top 65%)7035(Top 56%)7035(Top 123%)
20K12.43 mi3.11 mi19613+1507404+777404+7719170(Top 66%)7162(Top 57%)7162(Top 125%)
HALF13.11 mi0.68 mi19588+257390+147390+1419305(Top 67%)7209(Top 57%)7209(Top 126%)
25K15.53 mi2.42 mi19422+1667303+877303+8718443(Top 64%)6815(Top 54%)6815(Top 119%)
30K18.64 mi3.11 mi19216+2067231+727231+7218481(Top 64%)6935(Top 55%)6935(Top 121%)
20M20.00 mi1.36 mi19066+1507162+697162+6917296(Top 60%)6363(Top 51%)6363(Top 111%)
21M21.00 mi1.00 mi18923+1437094+687094+6816791(Top 58%)6137(Top 49%)6137(Top 107%)
35K21.75 mi0.75 mi18863+607079+157079+1518042(Top 62%)6916(Top 55%)6916(Top 121%)
23M23.00 mi1.25 mi18823+407074+57074+518207(Top 63%)7066(Top 56%)7066(Top 124%)
24M24.00 mi1.00 mi18860-377112-387112-3819755(Top 68%)7928(Top 63%)7928(Top 139%)
40K24.85 mi0.85 mi18850+107121-97121-918897(Top 65%)7519(Top 60%)7519(Top 132%)
25.2M25.20 mi0.35 mi18833+177117+47117+417948(Top 62%)7011(Top 56%)7011(Top 123%)
FINISH26.22 mi1.02 mi18898-657169-527169-5220091(Top 69%)8120(Top 65%)8120(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

18984

Females

7035

F18-39

7035

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19548

Females

7340

F18-39

7340

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

18984

Females

7035

F18-39

7035

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19170

Females

7162

F18-39

7162

20K→HALF

12.4 - 13.1 mi

Top 67%
Γ—2
+19ft-37ft

Overall

19305

Females

7209

F18-39

7209

HALF→25K

13.1 - 15.5 mi

Top 64%
Γ—4
+66ft-88ft

Overall

18443

Females

6815

F18-39

6815

25K→30K

15.5 - 18.6 mi

Top 64%
Γ—9
+181ft-148ft

Overall

18481

Females

6935

F18-39

6935

30K→20M

18.6 - 20.0 mi

Top 60%
Γ—5
+64ft-50ft

Overall

17296

Females

6363

F18-39

6363

20M→21M

20.0 - 21.0 mi

Top 58%
Γ—8
+106ft-24ft

Overall

16791

Females

6137

F18-39

6137

21M→35K

21.0 - 21.8 mi

Top 62%
Γ—7
+17ft-86ft

Overall

18042

Females

6916

F18-39

6916

35K→23M

21.8 - 23.0 mi

Top 63%
Γ—5
+23ft-63ft

Overall

18207

Females

7066

F18-39

7066

23M→24M

23.0 - 24.0 mi

Top 68%
Γ—6
+12ft-82ft

Overall

19755

Females

7928

F18-39

7928

24M→40K

24.0 - 24.9 mi

Top 65%
Γ—1
+6ft-20ft

Overall

18897

Females

7519

F18-39

7519

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

17948

Females

7011

F18-39

7011

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

20091

Females

8120

F18-39

8120

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2756*
Passed By
745
Net Change
+2011
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20909
5K β†’ 10K804*80+724#20909#20185
10K β†’ 15K461*39+422#20185#19763
15K β†’ 20K234*84+150#19763#19613
20K β†’ HALF4217+25#19613#19588
HALF β†’ 25K20034+166#19588#19422
25K β†’ 30K292*86+206#19422#19216
30K β†’ 20M18030+150#19216#19066
20M β†’ 21M16320+143#19066#18923
21M β†’ 35K8525+60#18923#18863
35K β†’ 23M9959+40#18863#18823
23M β†’ 24M5188-37#18823#18860
24M β†’ 40K6454+10#18860#18850
40K β†’ 25.2M3619+17#18850#18833
25.2M β†’ FINISH45110-65#18833#18898
TOTALS2756*745+2011

* 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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