Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sarah Cannaday

Bib: 14461FAge: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 46%
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
23:32
3.11 mi
Rank: #13433
Start5K
23:32 | 7:35/mi
10K
47:27
6.21 mi
Rank: #14065 (-632)
5K10K
23:55 | 7:42/mi
15K
1:11:18
9.32 mi
Rank: #14106 (-41)
10K15K
23:51 | 7:41/mi
20K
1:35:30
12.43 mi
Rank: #14191 (-85)
15K20K
24:12 | 7:48/mi
HALF
1:40:50
13.11 mi
Rank: #14258 (-67)
20KHALF
5:20 | 7:50/mi
25K
2:00:05
15.53 mi
Rank: #14336 (-78)
HALF25K
19:15 | 7:57/mi
30K
2:28:36
18.64 mi
Rank: #15775 (-1439)
25K30K
28:31 | 9:11/mi
20M
2:41:18
20.00 mi
Rank: #16213 (-438)
30K20M
12:42 | 9:21/mi
21M
2:51:02
21.00 mi
Rank: #16426 (-213)
20M21M
9:44 | 9:44/mi
35K
2:58:19
21.75 mi
Rank: #16741 (-315)
21M35K
7:17 | 9:45/mi
23M
3:09:45
23.00 mi
Rank: #16880 (-139)
35K23M
11:26 | 9:09/mi
24M
3:18:01
24.00 mi
Rank: #16809 (+71)
23M24M
8:16 | 8:16/mi
40K
3:25:16
24.85 mi
Rank: #16745 (+64)
24M40K
7:15 | 8:29/mi
25.2M
3:28:26
25.20 mi
Rank: #16709 (+36)
40K25.2M
3:10 | 9:11/mi
FINISH
3:36:02
26.22 mi
Rank: #16487 (+222)
25.2MFINISH
7:36 | 7:28/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
Time1:40:50
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:55:12
Pace8:48 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4223:327:3523:32
7:35
-
10K
6.21 mi11:17:3747:277:3923:55
7:42
+0:07
15K
9.32 mi11:41:281:11:187:3923:51
7:41
-0:01
20K
12.43 mi12:05:401:35:307:4224:12
7:48
+0:07
HALF
13.11 mi12:11:001:40:507:425:20
7:50
+0:02
25K
15.53 mi12:30:152:00:057:4419:15
7:57
+0:07
30K
18.64 mi12:58:462:28:367:5928:31
9:11
+1:14
20M
20.00 mi13:11:282:41:188:0412:42
9:21
+0:10
21M
21.00 mi13:21:122:51:028:099:44
9:44
+0:23
35K
21.75 mi13:28:292:58:198:127:17
9:45
+0:01
23M
23.00 mi13:39:553:09:458:1611:26
9:09
-0:36
24M
24.00 mi13:48:113:18:018:168:16
8:16
-0:53
40K
24.85 mi13:55:263:25:168:167:15
8:29
+0:13
25.2M
25.20 mi13:58:363:28:268:173:10
9:11
+0:42
FINISH
26.22 mi14:06:123:36:028:157:36
7:28
-1:43

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

7:28 /mi

Average Pace

8:15 /mi

Slowest Pace

9:45 /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

1:48:26

50% of race

Time at Steady Pace

34:46

16% of race

Time at Slower Pace

1:12:50

34% of race

Average Pace: 8:14 /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 mi10:53:4223:327:3523:32
7:35
#13433
10K
6.21 mi11:17:3747:277:3923:55
7:42
#14065
15K
9.32 mi11:41:281:11:187:3923:51
7:41
#14106
20K
12.43 mi12:05:401:35:307:4224:12
7:48
#14191
HALF
13.11 mi12:11:001:40:507:425:20
7:50
#14258
25K
15.53 mi12:30:152:00:057:4419:15
7:57
#14336
30K
18.64 mi12:58:462:28:367:5928:31
9:11
#15775
20M
20.00 mi13:11:282:41:188:0412:42
9:21
#16213
21M
21.00 mi13:21:122:51:028:099:44
9:44
#16426
35K
21.75 mi13:28:292:58:198:127:17
9:45
#16741
23M
23.00 mi13:39:553:09:458:1611:26
9:09
#16880
24M
24.00 mi13:48:113:18:018:168:16
8:16
#16809
40K
24.85 mi13:55:263:25:168:167:15
8:29
#16745
25.2M
25.20 mi13:58:363:28:268:173:10
9:11
#16709
FINISH
26.22 mi14:06:123:36:028:157:36
7:28
#16487
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 mi134333740374014355(Top 49%)4356(Top 35%)4356(Top 76%)
10K6.21 mi3.10 mi14065-6324136-3964136-39614748(Top 51%)4541(Top 36%)4541(Top 79%)
15K9.32 mi3.11 mi14106-414193-574193-5714355(Top 49%)4356(Top 35%)4356(Top 76%)
20K12.43 mi3.11 mi14191-854260-674260-6714451(Top 50%)4479(Top 36%)4479(Top 78%)
HALF13.11 mi0.68 mi14258-674290-304290-3015836(Top 55%)5253(Top 42%)5253(Top 92%)
25K15.53 mi2.42 mi14336-784365-754365-7514931(Top 51%)4845(Top 39%)4845(Top 85%)
30K18.64 mi3.11 mi15775-14395269-9045269-90420423(Top 70%)7957(Top 63%)7957(Top 139%)
20M20.00 mi1.36 mi16213-4385552-2835552-28320468(Top 71%)8056(Top 64%)8056(Top 141%)
21M21.00 mi1.00 mi16426-2135685-1335685-13319508(Top 67%)7583(Top 60%)7583(Top 133%)
35K21.75 mi0.75 mi16741-3155865-1805865-18022451(Top 77%)9173(Top 73%)9173(Top 160%)
23M23.00 mi1.25 mi16880-1395973-1085973-10819143(Top 66%)7544(Top 60%)7544(Top 132%)
24M24.00 mi1.00 mi16809+715952+215952+2115511(Top 53%)5619(Top 45%)5619(Top 98%)
40K24.85 mi0.85 mi16745+645930+225930+2215580(Top 54%)5726(Top 46%)5726(Top 100%)
25.2M25.20 mi0.35 mi16709+365922+85922+815759(Top 54%)5832(Top 46%)5832(Top 102%)
FINISH26.22 mi1.02 mi16487+2225823+995823+9911153(Top 38%)3439(Top 27%)3439(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14355

Females

4356

F18-39

4356

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14748

Females

4541

F18-39

4541

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14355

Females

4356

F18-39

4356

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14451

Females

4479

F18-39

4479

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15836

Females

5253

F18-39

5253

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14931

Females

4845

F18-39

4845

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20423

Females

7957

F18-39

7957

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20468

Females

8056

F18-39

8056

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19508

Females

7583

F18-39

7583

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22451

Females

9173

F18-39

9173

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19143

Females

7544

F18-39

7544

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15511

Females

5619

F18-39

5619

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15580

Females

5726

F18-39

5726

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15759

Females

5832

F18-39

5832

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11153

Females

3439

F18-39

3439

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1207*
Passed By
1954
Net Change
-3054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13433
5K10K95200-632#13433#14065
10K15K196200-41#14065#14106
15K20K140200-85#14106#14191
20KHALF1380-67#14191#14258
HALF25K114192-78#14258#14336
25K30K32200-1439#14336#15775
30K20M17200-438#15775#16213
20M21M48200-213#16213#16426
21M35K16200-315#16426#16741
35K23M55194-139#16741#16880
23M24M11039+71#16880#16809
24M40K9531+64#16809#16745
40K25.2M5216+36#16745#16709
25.2MFINISH224*2+222#16709#16487
TOTALS1207*1954-3054

* 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

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