Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lindsey Hendren

Bib: 18110 β€’F β€’Age: N/A

SC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 20%
Age Group (F18-39)
#0 / 5716
Top 36%
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
23:03
3.11 mi
Rank: #12120
Start β†’ 5K
23:03 | 7:26/mi
10K
46:10
6.21 mi
Rank: #12235 (-115)
5K β†’ 10K
23:07 | 7:27/mi
15K
1:09:07
9.32 mi
Rank: #12064 (+171)
10K β†’ 15K
22:57 | 7:24/mi
20K
1:32:12
12.43 mi
Rank: #11886 (+178)
15K β†’ 20K
23:05 | 7:26/mi
HALF
1:37:18
13.11 mi
Rank: #11925 (-39)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:55:22
15.53 mi
Rank: #11774 (+151)
HALF β†’ 25K
18:04 | 7:27/mi
30K
2:18:40
18.64 mi
Rank: #11372 (+402)
25K β†’ 30K
23:18 | 7:30/mi
20M
2:28:50
20.00 mi
Rank: #11166 (+206)
30K β†’ 20M
10:10 | 7:30/mi
21M
2:36:39
21.00 mi
Rank: #10959 (+207)
20M β†’ 21M
7:49 | 7:49/mi
35K
2:42:13
21.75 mi
Rank: #10921 (+38)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:51:46
23.00 mi
Rank: #10794 (+127)
35K β†’ 23M
9:33 | 7:38/mi
24M
2:59:13
24.00 mi
Rank: #10704 (+90)
23M β†’ 24M
7:27 | 7:27/mi
40K
3:05:45
24.85 mi
Rank: #10641 (+63)
24M β†’ 40K
6:32 | 7:39/mi
25.2M
3:08:36
25.20 mi
Rank: #10625 (+16)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:16:06
26.22 mi
Rank: #10589 (+36)
25.2M β†’ FINISH
7:30 | 7:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:18
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:38:48
Pace7:33 /mi
πŸ“ŠPositive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2423:037:2623:03
7:26
-
10K
6.21 mi11:28:3146:107:2623:07
7:27
+0:01
15K
9.32 mi11:51:281:09:077:2522:57
7:24
-0:03
20K
12.43 mi12:14:331:32:127:2623:05
7:26
+0:02
HALF
13.11 mi12:19:391:37:187:265:06
7:29
+0:03
25K
15.53 mi12:37:431:55:227:2618:04
7:27
-0:02
30K
18.64 mi13:01:012:18:407:2723:18
7:30
+0:03
20M
20.00 mi13:11:112:28:507:2710:10
7:30
0:00
21M
21.00 mi13:19:002:36:397:287:49
7:49
+0:19
35K
21.75 mi13:24:342:42:137:285:34
7:27
-0:22
23M
23.00 mi13:34:072:51:467:299:33
7:38
+0:11
24M
24.00 mi13:41:342:59:137:297:27
7:27
-0:11
40K
24.85 mi13:48:063:05:457:296:32
7:39
+0:12
25.2M
25.20 mi13:50:573:08:367:302:51
8:16
+0:37
FINISH
26.22 mi13:58:273:16:067:307:30
7:22
-0:54

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

7:22 /mi

Average Pace

7:29 /mi

Slowest Pace

8:16 /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

3:13:15

99% of race

Time at Steady Pace

2:51

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi11:05:2423:037:2623:03
7:26
#12120
10K
6.21 mi11:28:3146:107:2623:07
7:27
#12235
15K
9.32 mi11:51:281:09:077:2522:57
7:24
#12064
20K
12.43 mi12:14:331:32:127:2623:05
7:26
#11886
HALF
13.11 mi12:19:391:37:187:265:06
7:29
#11925
25K
15.53 mi12:37:431:55:227:2618:04
7:27
#11774
30K
18.64 mi13:01:012:18:407:2723:18
7:30
#11372
20M
20.00 mi13:11:112:28:507:2710:10
7:30
#11166
21M
21.00 mi13:19:002:36:397:287:49
7:49
#10959
35K
21.75 mi13:24:342:42:137:285:34
7:27
#10921
23M
23.00 mi13:34:072:51:467:299:33
7:38
#10794
24M
24.00 mi13:41:342:59:137:297:27
7:27
#10704
40K
24.85 mi13:48:063:05:457:296:32
7:39
#10641
25.2M
25.20 mi13:50:573:08:367:302:51
8:16
#10625
FINISH
26.22 mi13:58:273:16:067:307:30
7:22
#10589
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 mi121202983298311841(Top 41%)2936(Top 23%)2936(Top 51%)
10K6.21 mi3.10 mi12235-1153073-903073-9012436(Top 43%)3219(Top 26%)3219(Top 56%)
15K9.32 mi3.11 mi12064+1712994+792994+7911841(Top 41%)2936(Top 23%)2936(Top 51%)
20K12.43 mi3.11 mi11886+1782933+612933+6111399(Top 39%)2784(Top 22%)2784(Top 49%)
HALF13.11 mi0.68 mi11925-392950-172950-1712873(Top 44%)3494(Top 28%)3494(Top 61%)
25K15.53 mi2.42 mi11774+1512913+372913+3711019(Top 38%)2642(Top 21%)2642(Top 46%)
30K18.64 mi3.11 mi11372+4022731+1822731+1829671(Top 33%)2126(Top 17%)2126(Top 37%)
20M20.00 mi1.36 mi11166+2062653+782653+789054(Top 31%)1941(Top 15%)1941(Top 34%)
21M21.00 mi1.00 mi10959+2072583+702583+708682(Top 30%)1902(Top 15%)1902(Top 33%)
35K21.75 mi0.75 mi10921+382576+72576+710432(Top 36%)2694(Top 21%)2694(Top 47%)
23M23.00 mi1.25 mi10794+1272540+362540+369841(Top 34%)2513(Top 20%)2513(Top 44%)
24M24.00 mi1.00 mi10704+902515+252515+259728(Top 34%)2538(Top 20%)2538(Top 44%)
40K24.85 mi0.85 mi10641+632500+152500+159929(Top 34%)2713(Top 22%)2713(Top 47%)
25.2M25.20 mi0.35 mi10625+162501-12501-110105(Top 35%)2869(Top 23%)2869(Top 50%)
FINISH26.22 mi1.02 mi10589+362512-112512-1110381(Top 36%)3032(Top 24%)3032(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11841

Females

2936

F18-39

2936

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12436

Females

3219

F18-39

3219

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11841

Females

2936

F18-39

2936

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11399

Females

2784

F18-39

2784

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12873

Females

3494

F18-39

3494

HALF→25K

13.1 - 15.5 mi

Top 38%
Γ—4
+66ft-88ft

Overall

11019

Females

2642

F18-39

2642

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9671

Females

2126

F18-39

2126

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

9054

Females

1941

F18-39

1941

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8682

Females

1902

F18-39

1902

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10432

Females

2694

F18-39

2694

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9841

Females

2513

F18-39

2513

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

9728

Females

2538

F18-39

2538

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9929

Females

2713

F18-39

2713

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10105

Females

2869

F18-39

2869

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
Γ—2
+22ft-21ft

Overall

10381

Females

3032

F18-39

3032

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2374*
Passed By
728
Net Change
+1531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12120
5K β†’ 10K200200-115#12120#12235
10K β†’ 15K267*96+171#12235#12064
15K β†’ 20K246*68+178#12064#11886
20K β†’ HALF1756-39#11886#11925
HALF β†’ 25K19746+151#11925#11774
25K β†’ 30K428*26+402#11774#11372
30K β†’ 20M216*10+206#11372#11166
20M β†’ 21M227*20+207#11166#10959
21M β†’ 35K6325+38#10959#10921
35K β†’ 23M17245+127#10921#10794
23M β†’ 24M12838+90#10794#10704
24M β†’ 40K9633+63#10704#10641
40K β†’ 25.2M3115+16#10641#10625
25.2M β†’ FINISH8650+36#10625#10589
TOTALS2374*728+1531

* 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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