Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Elisa Polino

Bib: 16071 β€’F β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Female)
#0 / 12578
Top 11%
Age Group (F18-39)
#0 / 5716
Top 21%
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
22:51
3.11 mi
Rank: #11537
Start β†’ 5K
22:51 | 7:22/mi
10K
45:18
6.21 mi
Rank: #11003 (+534)
5K β†’ 10K
22:27 | 7:14/mi
15K
1:07:24
9.32 mi
Rank: #10435 (+568)
10K β†’ 15K
22:06 | 7:07/mi
20K
1:29:34
12.43 mi
Rank: #9949 (+486)
15K β†’ 20K
22:10 | 7:09/mi
HALF
1:34:21
13.11 mi
Rank: #9879 (+70)
20K β†’ HALF
4:47 | 7:02/mi
25K
1:51:45
15.53 mi
Rank: #9646 (+233)
HALF β†’ 25K
17:24 | 7:11/mi
30K
2:14:33
18.64 mi
Rank: #9393 (+253)
25K β†’ 30K
22:48 | 7:21/mi
20M
2:24:04
20.00 mi
Rank: #9043 (+350)
30K β†’ 20M
9:31 | 7:01/mi
21M
2:31:37
21.00 mi
Rank: #8887 (+156)
20M β†’ 21M
7:33 | 7:33/mi
35K
2:36:45
21.75 mi
Rank: #8747 (+140)
21M β†’ 35K
5:08 | 6:52/mi
23M
2:45:30
23.00 mi
Rank: #8479 (+268)
35K β†’ 23M
8:45 | 7:00/mi
24M
2:52:28
24.00 mi
Rank: #8339 (+140)
23M β†’ 24M
6:58 | 6:58/mi
40K
2:58:33
24.85 mi
Rank: #8233 (+106)
24M β†’ 40K
6:05 | 7:07/mi
25.2M
3:01:15
25.20 mi
Rank: #8194 (+39)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
3:08:19
26.22 mi
Rank: #8109 (+85)
25.2M β†’ FINISH
7:04 | 6:57/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:34:21
Pace7:12 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:33:58
Pace7:11 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:0722:517:2222:51
7:22
-
10K
6.21 mi11:28:3445:187:1822:27
7:14
-0:08
15K
9.32 mi11:50:401:07:247:1422:06
7:07
-0:07
20K
12.43 mi12:12:501:29:347:1322:10
7:09
+0:02
HALF
13.11 mi12:17:371:34:217:124:47
7:02
-0:07
25K
15.53 mi12:35:011:51:457:1217:24
7:11
+0:09
30K
18.64 mi12:57:492:14:337:1422:48
7:21
+0:10
20M
20.00 mi13:07:202:24:047:139:31
7:01
-0:20
21M
21.00 mi13:14:532:31:377:147:33
7:33
+0:32
35K
21.75 mi13:20:012:36:457:135:08
6:52
-0:41
23M
23.00 mi13:28:462:45:307:128:45
7:00
+0:08
24M
24.00 mi13:35:442:52:287:126:58
6:58
-0:02
40K
24.85 mi13:41:492:58:337:126:05
7:07
+0:09
25.2M
25.20 mi13:44:313:01:157:122:42
7:50
+0:43
FINISH
26.22 mi13:51:353:08:197:127:04
6:57
-0:53

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

6:52 /mi

Average Pace

7:11 /mi

Slowest Pace

7:50 /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

3:05:37

99% of race

Time at Steady Pace

2:42

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi11:06:0722:517:2222:51
7:22
#11537
10K
6.21 mi11:28:3445:187:1822:27
7:14
#11003
15K
9.32 mi11:50:401:07:247:1422:06
7:07
#10435
20K
12.43 mi12:12:501:29:347:1322:10
7:09
#9949
HALF
13.11 mi12:17:371:34:217:124:47
7:02
#9879
25K
15.53 mi12:35:011:51:457:1217:24
7:11
#9646
30K
18.64 mi12:57:492:14:337:1422:48
7:21
#9393
20M
20.00 mi13:07:202:24:047:139:31
7:01
#9043
21M
21.00 mi13:14:532:31:377:147:33
7:33
#8887
35K
21.75 mi13:20:012:36:457:135:08
6:52
#8747
23M
23.00 mi13:28:462:45:307:128:45
7:00
#8479
24M
24.00 mi13:35:442:52:287:126:58
6:58
#8339
40K
24.85 mi13:41:492:58:337:126:05
7:07
#8233
25.2M
25.20 mi13:44:313:01:157:122:42
7:50
#8194
FINISH
26.22 mi13:51:353:08:197:127:04
6:57
#8109
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 mi11537265426549401(Top 32%)1657(Top 13%)1657(Top 29%)
10K6.21 mi3.10 mi11003+5342396+2582396+25810501(Top 36%)2154(Top 17%)2154(Top 38%)
15K9.32 mi3.11 mi10435+5682127+2692127+2699401(Top 32%)1657(Top 13%)1657(Top 29%)
20K12.43 mi3.11 mi9949+4861916+2111916+2118844(Top 30%)1489(Top 12%)1489(Top 26%)
HALF13.11 mi0.68 mi9879+701881+351881+358859(Top 31%)1444(Top 11%)1444(Top 25%)
25K15.53 mi2.42 mi9646+2331797+841797+848675(Top 30%)1515(Top 12%)1515(Top 27%)
30K18.64 mi3.11 mi9393+2531734+631734+638409(Top 29%)1552(Top 12%)1552(Top 27%)
20M20.00 mi1.36 mi9043+3501601+1331601+1335631(Top 19%)652(Top 5%)652(Top 11%)
21M21.00 mi1.00 mi8887+1561563+381563+386862(Top 24%)1163(Top 9%)1163(Top 20%)
35K21.75 mi0.75 mi8747+1401525+381525+386209(Top 21%)895(Top 7%)895(Top 16%)
23M23.00 mi1.25 mi8479+2681443+821443+825435(Top 19%)726(Top 6%)726(Top 13%)
24M24.00 mi1.00 mi8339+1401411+321411+326309(Top 22%)1057(Top 8%)1057(Top 18%)
40K24.85 mi0.85 mi8233+1061394+171394+176254(Top 22%)1081(Top 9%)1081(Top 19%)
25.2M25.20 mi0.35 mi8194+391389+51389+57318(Top 25%)1556(Top 12%)1556(Top 27%)
FINISH26.22 mi1.02 mi8109+851382+71382+77080(Top 24%)1511(Top 12%)1511(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9401

Females

1657

F18-39

1657

5K→10K

3.1 - 6.2 mi

Top 36%
Γ—5
+79ft-138ft

Overall

10501

Females

2154

F18-39

2154

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9401

Females

1657

F18-39

1657

15K→20K

9.3 - 12.4 mi

Top 30%
Γ—5
+106ft-86ft

Overall

8844

Females

1489

F18-39

1489

20K→HALF

12.4 - 13.1 mi

Top 31%
Γ—2
+19ft-37ft

Overall

8859

Females

1444

F18-39

1444

HALF→25K

13.1 - 15.5 mi

Top 30%
Γ—4
+66ft-88ft

Overall

8675

Females

1515

F18-39

1515

25K→30K

15.5 - 18.6 mi

Top 29%
Γ—9
+181ft-148ft

Overall

8409

Females

1552

F18-39

1552

30K→20M

18.6 - 20.0 mi

Top 19%
Γ—5
+64ft-50ft

Overall

5631

Females

652

F18-39

652

20M→21M

20.0 - 21.0 mi

Top 24%
Γ—8
+106ft-24ft

Overall

6862

Females

1163

F18-39

1163

21M→35K

21.0 - 21.8 mi

Top 21%
Γ—7
+17ft-86ft

Overall

6209

Females

895

F18-39

895

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5435

Females

726

F18-39

726

23M→24M

23.0 - 24.0 mi

Top 22%
Γ—6
+12ft-82ft

Overall

6309

Females

1057

F18-39

1057

24M→40K

24.0 - 24.9 mi

Top 22%
Γ—1
+6ft-20ft

Overall

6254

Females

1081

F18-39

1081

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7318

Females

1556

F18-39

1556

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

7080

Females

1511

F18-39

1511

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3686*
Passed By
258
Net Change
+3428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11537
5K β†’ 10K607*73+534#11537#11003
10K β†’ 15K583*15+568#11003#10435
15K β†’ 20K496*10+486#10435#9949
20K β†’ HALF744+70#9949#9879
HALF β†’ 25K251*18+233#9879#9646
25K β†’ 30K292*39+253#9646#9393
30K β†’ 20M352*2+350#9393#9043
20M β†’ 21M17519+156#9043#8887
21M β†’ 35K1433+140#8887#8747
35K β†’ 23M270*2+268#8747#8479
23M β†’ 24M15616+140#8479#8339
24M β†’ 40K12317+106#8339#8233
40K β†’ 25.2M4910+39#8233#8194
25.2M β†’ FINISH11530+85#8194#8109
TOTALS3686*258+3428

* 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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