Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicole Bannon

Bib: 19737FAge: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
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
25:07
3.11 mi
Rank: #17522
Start5K
25:07 | 8:06/mi
10K
49:33
6.21 mi
Rank: #16884 (+638)
5K10K
24:26 | 7:52/mi
15K
1:13:58
9.32 mi
Rank: #16585 (+299)
10K15K
24:25 | 7:52/mi
20K
1:38:17
12.43 mi
Rank: #16087 (+498)
15K20K
24:19 | 7:50/mi
HALF
1:43:35
13.11 mi
Rank: #16044 (+43)
20KHALF
5:18 | 7:47/mi
25K
2:03:06
15.53 mi
Rank: #15982 (+62)
HALF25K
19:31 | 8:03/mi
30K
2:28:59
18.64 mi
Rank: #15932 (+50)
25K30K
25:53 | 8:20/mi
20M
2:40:34
20.00 mi
Rank: #15967 (-35)
30K20M
11:35 | 8:32/mi
21M
2:49:27
21.00 mi
Rank: #15898 (+69)
20M21M
8:53 | 8:53/mi
35K
2:55:33
21.75 mi
Rank: #15847 (+51)
21M35K
6:06 | 8:10/mi
23M
3:06:21
23.00 mi
Rank: #15871 (-24)
35K23M
10:48 | 8:38/mi
24M
3:14:51
24.00 mi
Rank: #15922 (-51)
23M24M
8:30 | 8:30/mi
40K
3:22:06
24.85 mi
Rank: #15890 (+32)
24M40K
7:15 | 8:29/mi
25.2M
3:25:17
25.20 mi
Rank: #15885 (+5)
40K25.2M
3:11 | 9:14/mi
FINISH
3:33:30
26.22 mi
Rank: #15847 (+38)
25.2MFINISH
8:13 | 8:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:35
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:49:55
Pace8:24 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2125:078:0625:07
8:06
-
10K
6.21 mi11:54:4749:337:5924:26
7:52
-0:14
15K
9.32 mi12:19:121:13:587:5724:25
7:52
0:00
20K
12.43 mi12:43:311:38:177:5524:19
7:50
-0:02
HALF
13.11 mi12:48:491:43:357:555:18
7:47
-0:03
25K
15.53 mi13:08:202:03:067:5619:31
8:03
+0:16
30K
18.64 mi13:34:132:28:598:0025:53
8:20
+0:17
20M
20.00 mi13:45:482:40:348:0211:35
8:32
+0:12
21M
21.00 mi13:54:412:49:278:058:53
8:53
+0:21
35K
21.75 mi14:00:472:55:338:056:06
8:10
-0:43
23M
23.00 mi14:11:353:06:218:0710:48
8:38
+0:28
24M
24.00 mi14:20:053:14:518:088:30
8:30
-0:08
40K
24.85 mi14:27:203:22:068:087:15
8:29
-0:01
25.2M
25.20 mi14:30:313:25:178:093:11
9:14
+0:45
FINISH
26.22 mi14:38:443:33:308:098:13
8:04
-1:10

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

7:47 /mi

Average Pace

8:09 /mi

Slowest Pace

9:14 /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

3:10:38

89% of race

Time at Steady Pace

19:41

9% of race

Time at Slower Pace

3:11

1% of race

Average Pace: 8:09 /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 mi11:30:2125:078:0625:07
8:06
#17522
10K
6.21 mi11:54:4749:337:5924:26
7:52
#16884
15K
9.32 mi12:19:121:13:587:5724:25
7:52
#16585
20K
12.43 mi12:43:311:38:177:5524:19
7:50
#16087
HALF
13.11 mi12:48:491:43:357:555:18
7:47
#16044
25K
15.53 mi13:08:202:03:067:5619:31
8:03
#15982
30K
18.64 mi13:34:132:28:598:0025:53
8:20
#15932
20M
20.00 mi13:45:482:40:348:0211:35
8:32
#15967
21M
21.00 mi13:54:412:49:278:058:53
8:53
#15898
35K
21.75 mi14:00:472:55:338:056:06
8:10
#15847
23M
23.00 mi14:11:353:06:218:0710:48
8:38
#15871
24M
24.00 mi14:20:053:14:518:088:30
8:30
#15922
40K
24.85 mi14:27:203:22:068:087:15
8:29
#15890
25.2M
25.20 mi14:30:313:25:178:093:11
9:14
#15885
FINISH
26.22 mi14:38:443:33:308:098:13
8:04
#15847
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 mi175226223622315841(Top 55%)5253(Top 42%)5253(Top 92%)
10K6.21 mi3.10 mi16884+6385869+3545869+35416175(Top 56%)5416(Top 43%)5416(Top 95%)
15K9.32 mi3.11 mi16585+2995680+1895680+18915841(Top 55%)5253(Top 42%)5253(Top 92%)
20K12.43 mi3.11 mi16087+4985405+2755405+27514759(Top 51%)4655(Top 37%)4655(Top 81%)
HALF13.11 mi0.68 mi16044+435389+165389+1615444(Top 53%)5010(Top 40%)5010(Top 88%)
25K15.53 mi2.42 mi15982+625358+315358+3115782(Top 54%)5297(Top 42%)5297(Top 93%)
30K18.64 mi3.11 mi15932+505364-65364-615840(Top 55%)5434(Top 43%)5434(Top 95%)
20M20.00 mi1.36 mi15967-355402-385402-3816385(Top 56%)5854(Top 47%)5854(Top 102%)
21M21.00 mi1.00 mi15898+695380+225380+2215499(Top 53%)5415(Top 43%)5415(Top 95%)
35K21.75 mi0.75 mi15847+515360+205360+2015529(Top 54%)5487(Top 44%)5487(Top 96%)
23M23.00 mi1.25 mi15871-245408-485408-4816497(Top 57%)6137(Top 49%)6137(Top 107%)
24M24.00 mi1.00 mi15922-515459-515459-5116919(Top 58%)6419(Top 51%)6419(Top 112%)
40K24.85 mi0.85 mi15890+325462-35462-315572(Top 54%)5718(Top 45%)5718(Top 100%)
25.2M25.20 mi0.35 mi15885+55463-15463-116003(Top 55%)5957(Top 47%)5957(Top 104%)
FINISH26.22 mi1.02 mi15847+385456+75456+715593(Top 54%)5728(Top 46%)5728(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15841

Females

5253

F18-39

5253

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16175

Females

5416

F18-39

5416

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15841

Females

5253

F18-39

5253

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14759

Females

4655

F18-39

4655

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15444

Females

5010

F18-39

5010

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15782

Females

5297

F18-39

5297

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15840

Females

5434

F18-39

5434

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16385

Females

5854

F18-39

5854

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15499

Females

5415

F18-39

5415

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15529

Females

5487

F18-39

5487

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16497

Females

6137

F18-39

6137

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16919

Females

6419

F18-39

6419

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15572

Females

5718

F18-39

5718

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

16003

Females

5957

F18-39

5957

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15593

Females

5728

F18-39

5728

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2673*
Passed By
998
Net Change
+1675
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17522
5K10K720*82+638#17522#16884
10K15K373*74+299#16884#16585
15K20K516*18+498#16585#16087
20KHALF6017+43#16087#16044
HALF25K173111+62#16044#15982
25K30K205*155+50#15982#15932
30K20M76111-35#15932#15967
20M21M13970+69#15967#15898
21M35K8231+51#15898#15847
35K23M89113-24#15847#15871
23M24M50101-51#15871#15922
24M40K7947+32#15922#15890
40K25.2M3227+5#15890#15885
25.2MFINISH7941+38#15885#15847
TOTALS2673*998+1675

* 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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