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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Robin Laferney

Bib: 19848 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 39%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Robin

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 · 7:56/mi at mile 24.0

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
25:32
3.11 mi
Rank: #18345
Start → 5K
25:32 | 8:14/mi
10K
50:52
6.21 mi
Rank: #18331 (+14)
5K → 10K
25:20 | 8:10/mi
15K
1:16:07
9.32 mi
Rank: #18191 (+140)
10K → 15K
25:15 | 8:08/mi
20K
1:41:58
12.43 mi
Rank: #18197 (-6)
15K → 20K
25:51 | 8:20/mi
HALF
1:47:33
13.11 mi
Rank: #18192 (+5)
20K → HALF
5:35 | 8:12/mi
25K
2:08:18
15.53 mi
Rank: #18305 (-113)
HALF → 25K
20:45 | 8:34/mi
30K
2:35:52
18.64 mi
Rank: #18410 (-105)
25K → 30K
27:34 | 8:53/mi
20M
2:47:53
20.00 mi
Rank: #18360 (+50)
30K → 20M
12:01 | 8:51/mi
21M
2:57:14
21.00 mi
Rank: #18306 (+54)
20M → 21M
9:21 | 9:21/mi
35K
3:03:27
21.75 mi
Rank: #18240 (+66)
21M → 35K
6:13 | 8:19/mi
23M
3:13:55
23.00 mi
Rank: #18036 (+204)
35K → 23M
10:28 | 8:22/mi
24M
3:21:51
24.00 mi
Rank: #17836 (+200)
23M → 24M
7:56 | 7:56/mi
40K
3:28:59
24.85 mi
Rank: #17701 (+135)
24M → 40K
7:08 | 8:21/mi
25.2M
3:32:04
25.20 mi
Rank: #17620 (+81)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:40:11
26.22 mi
Rank: #17510 (+110)
25.2M → FINISH
8:07 | 7:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:33
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:52:38
Pace8:36 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:0625:328:1425:32
8:14
-
10K
6.21 mi11:35:2650:528:1225:20
8:10
-0:04
15K
9.32 mi12:00:411:16:078:1025:15
8:08
-0:02
20K
12.43 mi12:26:321:41:588:1325:51
8:20
+0:12
HALF
13.11 mi12:32:071:47:338:135:35
8:12
-0:08
25K
15.53 mi12:52:522:08:188:1620:45
8:34
+0:22
30K
18.64 mi13:20:262:35:528:2227:34
8:53
+0:19
20M
20.00 mi13:32:272:47:538:2412:01
8:51
-0:02
21M
21.00 mi13:41:482:57:148:279:21
9:21
+0:30
35K
21.75 mi13:48:013:03:278:276:13
8:19
-1:02
23M
23.00 mi13:58:293:13:558:2610:28
8:22
+0:03
24M
24.00 mi14:06:253:21:518:257:56
7:56
-0:26
40K
24.85 mi14:13:333:28:598:257:08
8:21
+0:25
25.2M
25.20 mi14:16:383:32:048:253:05
8:57
+0:36
FINISH
26.22 mi14:24:453:40:118:258:07
7:58
-0:59

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

7:56 /mi

Average Pace

8:24 /mi

Slowest Pace

9:21 /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

2:48:10

76% of race

Time at Steady Pace

52:01

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:10:0625:328:1425:32
8:14
#18345
10K
6.21 mi11:35:2650:528:1225:20
8:10
#18331
15K
9.32 mi12:00:411:16:078:1025:15
8:08
#18191
20K
12.43 mi12:26:321:41:588:1325:51
8:20
#18197
HALF
13.11 mi12:32:071:47:338:135:35
8:12
#18192
25K
15.53 mi12:52:522:08:188:1620:45
8:34
#18305
30K
18.64 mi13:20:262:35:528:2227:34
8:53
#18410
20M
20.00 mi13:32:272:47:538:2412:01
8:51
#18360
21M
21.00 mi13:41:482:57:148:279:21
9:21
#18306
35K
21.75 mi13:48:013:03:278:276:13
8:19
#18240
23M
23.00 mi13:58:293:13:558:2610:28
8:22
#18036
24M
24.00 mi14:06:253:21:518:257:56
7:56
#17836
40K
24.85 mi14:13:333:28:598:257:08
8:21
#17701
25.2M
25.20 mi14:16:383:32:048:253:05
8:57
#17620
FINISH
26.22 mi14:24:453:40:118:258:07
7:58
#17510
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi183456705670517882(Top 62%)6415(Top 51%)6415(Top 369%)
10K6.21 mi3.10 mi18331+146683+226683+2218315(Top 63%)6645(Top 53%)6645(Top 383%)
15K9.32 mi3.11 mi18191+1406594+896594+8917882(Top 62%)6415(Top 51%)6415(Top 369%)
20K12.43 mi3.11 mi18197-66594659418252(Top 63%)6661(Top 53%)6661(Top 383%)
HALF13.11 mi0.68 mi18192+56591+36591+318382(Top 63%)6694(Top 53%)6694(Top 385%)
25K15.53 mi2.42 mi18305-1136673-826673-8218922(Top 65%)7076(Top 56%)7076(Top 407%)
30K18.64 mi3.11 mi18410-1056773-1006773-10018940(Top 65%)7177(Top 57%)7177(Top 413%)
20M20.00 mi1.36 mi18360+506762+116762+1118208(Top 63%)6874(Top 55%)6874(Top 396%)
21M21.00 mi1.00 mi18306+546754+86754+817869(Top 62%)6719(Top 53%)6719(Top 387%)
35K21.75 mi0.75 mi18240+666724+306724+3016526(Top 57%)6050(Top 48%)6050(Top 348%)
23M23.00 mi1.25 mi18036+2046635+896635+8914904(Top 51%)5225(Top 42%)5225(Top 301%)
24M24.00 mi1.00 mi17836+2006540+956540+9513341(Top 46%)4448(Top 35%)4448(Top 256%)
40K24.85 mi0.85 mi17701+1356477+636477+6314773(Top 51%)5324(Top 42%)5324(Top 307%)
25.2M25.20 mi0.35 mi17620+816444+336444+3314483(Top 50%)5175(Top 41%)5175(Top 298%)
FINISH26.22 mi1.02 mi17510+1106400+446400+4414984(Top 52%)5436(Top 43%)5436(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17882

Females

6415

F40-44

6415

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18315

Females

6645

F40-44

6645

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17882

Females

6415

F40-44

6415

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18252

Females

6661

F40-44

6661

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18382

Females

6694

F40-44

6694

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18922

Females

7076

F40-44

7076

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18940

Females

7177

F40-44

7177

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18208

Females

6874

F40-44

6874

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17869

Females

6719

F40-44

6719

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16526

Females

6050

F40-44

6050

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14904

Females

5225

F40-44

5225

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13341

Females

4448

F40-44

4448

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14773

Females

5324

F40-44

5324

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14483

Females

5175

F40-44

5175

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

14984

Females

5436

F40-44

5436

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2010*
Passed By
1099
Net Change
+835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18345
5K → 10K214*200+14#18345#18331
10K → 15K268*128+140#18331#18191
15K → 20K158164-6#18191#18197
20K → HALF3126+5#18197#18192
HALF → 25K98200-113#18192#18305
25K → 30K160200-105#18305#18410
30K → 20M10656+50#18410#18360
20M → 21M10854+54#18360#18306
21M → 35K8216+66#18306#18240
35K → 23M214*10+204#18240#18036
23M → 24M207*7+200#18036#17836
24M → 40K14813+135#17836#17701
40K → 25.2M854+81#17701#17620
25.2M → FINISH13121+110#17620#17510
TOTALS2010*1099+835

* 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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