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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lindsay Harroff

Bib: 12587 •F •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 22%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Lindsay

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:56/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
22:44
3.11 mi
Rank: #11200
Start → 5K
22:44 | 7:20/mi
10K
44:56
6.21 mi
Rank: #10495 (+705)
5K → 10K
22:12 | 7:09/mi
15K
1:06:57
9.32 mi
Rank: #9990 (+505)
10K → 15K
22:01 | 7:06/mi
20K
1:29:09
12.43 mi
Rank: #9655 (+335)
15K → 20K
22:12 | 7:09/mi
HALF
1:34:00
13.11 mi
Rank: #9648 (+7)
20K → HALF
4:51 | 7:07/mi
25K
1:51:19
15.53 mi
Rank: #9429 (+219)
HALF → 25K
17:19 | 7:09/mi
30K
2:13:54
18.64 mi
Rank: #9106 (+323)
25K → 30K
22:35 | 7:17/mi
20M
2:23:54
20.00 mi
Rank: #8984 (+122)
30K → 20M
10:00 | 7:22/mi
21M
2:31:30
21.00 mi
Rank: #8849 (+135)
20M → 21M
7:36 | 7:36/mi
35K
2:36:51
21.75 mi
Rank: #8781 (+68)
21M → 35K
5:21 | 7:10/mi
23M
2:46:05
23.00 mi
Rank: #8679 (+102)
35K → 23M
9:14 | 7:23/mi
24M
2:53:06
24.00 mi
Rank: #8551 (+128)
23M → 24M
7:01 | 7:01/mi
40K
2:59:14
24.85 mi
Rank: #8440 (+111)
24M → 40K
6:08 | 7:11/mi
25.2M
3:01:55
25.20 mi
Rank: #8407 (+33)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:08:59
26.22 mi
Rank: #8308 (+99)
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:00
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0222:447:2022:44
7:20
-
10K
6.21 mi11:14:1444:567:1422:12
7:09
-0:11
15K
9.32 mi11:36:151:06:577:1122:01
7:06
-0:03
20K
12.43 mi11:58:271:29:097:1122:12
7:09
+0:03
HALF
13.11 mi12:03:181:34:007:114:51
7:07
-0:02
25K
15.53 mi12:20:371:51:197:1017:19
7:09
+0:02
30K
18.64 mi12:43:122:13:547:1122:35
7:17
+0:08
20M
20.00 mi12:53:122:23:547:1210:00
7:22
+0:05
21M
21.00 mi13:00:482:31:307:137:36
7:36
+0:14
35K
21.75 mi13:06:092:36:517:135:21
7:10
-0:26
23M
23.00 mi13:15:232:46:057:149:14
7:23
+0:13
24M
24.00 mi13:22:242:53:067:137:01
7:01
-0:22
40K
24.85 mi13:28:322:59:147:136:08
7:11
+0:10
25.2M
25.20 mi13:31:133:01:557:142:41
7:47
+0:36
FINISH
26.22 mi13:38:173:08:597:137:04
6:57
-0:50

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

6:57 /mi

Average Pace

7:13 /mi

Slowest Pace

7:47 /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

3:06:18

99% of race

Time at Steady Pace

2:41

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi10:52:0222:447:2022:44
7:20
#11200
10K
6.21 mi11:14:1444:567:1422:12
7:09
#10495
15K
9.32 mi11:36:151:06:577:1122:01
7:06
#9990
20K
12.43 mi11:58:271:29:097:1122:12
7:09
#9655
HALF
13.11 mi12:03:181:34:007:114:51
7:07
#9648
25K
15.53 mi12:20:371:51:197:1017:19
7:09
#9429
30K
18.64 mi12:43:122:13:547:1122:35
7:17
#9106
20M
20.00 mi12:53:122:23:547:1210:00
7:22
#8984
21M
21.00 mi13:00:482:31:307:137:36
7:36
#8849
35K
21.75 mi13:06:092:36:517:135:21
7:10
#8781
23M
23.00 mi13:15:232:46:057:149:14
7:23
#8679
24M
24.00 mi13:22:242:53:067:137:01
7:01
#8551
40K
24.85 mi13:28:322:59:147:136:08
7:11
#8440
25.2M
25.20 mi13:31:133:01:557:142:41
7:47
#8407
FINISH
26.22 mi13:38:173:08:597:137:04
6:57
#8308
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 mi11200245824589186(Top 32%)1566(Top 12%)1566(Top 27%)
10K6.21 mi3.10 mi10495+7052135+3232135+3239765(Top 34%)1788(Top 14%)1788(Top 31%)
15K9.32 mi3.11 mi9990+5051903+2321903+2329186(Top 32%)1566(Top 12%)1566(Top 27%)
20K12.43 mi3.11 mi9655+3351766+1371766+1378933(Top 31%)1528(Top 12%)1528(Top 27%)
HALF13.11 mi0.68 mi9648+71764+21764+29600(Top 33%)1773(Top 14%)1773(Top 31%)
25K15.53 mi2.42 mi9429+2191696+681696+688444(Top 29%)1425(Top 11%)1425(Top 25%)
30K18.64 mi3.11 mi9106+3231597+991597+997874(Top 27%)1313(Top 10%)1313(Top 23%)
20M20.00 mi1.36 mi8984+1221570+271570+278166(Top 28%)1549(Top 12%)1549(Top 27%)
21M21.00 mi1.00 mi8849+1351546+241546+247190(Top 25%)1282(Top 10%)1282(Top 22%)
35K21.75 mi0.75 mi8781+681542+41542+48229(Top 28%)1655(Top 13%)1655(Top 29%)
23M23.00 mi1.25 mi8679+1021538+41538+47992(Top 28%)1629(Top 13%)1629(Top 28%)
24M24.00 mi1.00 mi8551+1281507+311507+316616(Top 23%)1159(Top 9%)1159(Top 20%)
40K24.85 mi0.85 mi8440+1111492+151492+156619(Top 23%)1217(Top 10%)1217(Top 21%)
25.2M25.20 mi0.35 mi8407+331486+61486+67047(Top 24%)1446(Top 11%)1446(Top 25%)
FINISH26.22 mi1.02 mi8308+991466+201466+207082(Top 24%)1513(Top 12%)1513(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9186

Females

1566

F18-39

1566

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9765

Females

1788

F18-39

1788

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9186

Females

1566

F18-39

1566

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8933

Females

1528

F18-39

1528

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9600

Females

1773

F18-39

1773

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8444

Females

1425

F18-39

1425

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7874

Females

1313

F18-39

1313

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8166

Females

1549

F18-39

1549

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7190

Females

1282

F18-39

1282

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8229

Females

1655

F18-39

1655

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

7992

Females

1629

F18-39

1629

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6616

Females

1159

F18-39

1159

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6619

Females

1217

F18-39

1217

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

7047

Females

1446

F18-39

1446

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7082

Females

1513

F18-39

1513

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3239*
Passed By
347
Net Change
+2892
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11200
5K → 10K758*53+705#11200#10495
10K → 15K528*23+505#10495#9990
15K → 20K366*31+335#9990#9655
20K → HALF2821+7#9655#9648
HALF → 25K235*16+219#9648#9429
25K → 30K355*32+323#9429#9106
30K → 20M14422+122#9106#8984
20M → 21M15520+135#8984#8849
21M → 35K8719+68#8849#8781
35K → 23M14644+102#8781#8679
23M → 24M14820+128#8679#8551
24M → 40K12817+111#8551#8440
40K → 25.2M429+33#8440#8407
25.2M → FINISH11920+99#8407#8308
TOTALS3239*347+2892

* 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

Activity Data

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