Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lacey Fournier

Bib: 21089 β€’F β€’Age: N/A

IL

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 47%
Age Group (F45-49)
#0 / 1786
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
25:30
3.11 mi
Rank: #18271
Start β†’ 5K
25:30 | 8:13/mi
10K
51:29
6.21 mi
Rank: #18942 (-671)
5K β†’ 10K
25:59 | 8:22/mi
15K
1:17:45
9.32 mi
Rank: #19250 (-308)
10K β†’ 15K
26:16 | 8:28/mi
20K
1:44:26
12.43 mi
Rank: #19389 (-139)
15K β†’ 20K
26:41 | 8:36/mi
HALF
1:50:09
13.11 mi
Rank: #19392 (-3)
20K β†’ HALF
5:43 | 8:24/mi
25K
2:10:56
15.53 mi
Rank: #19314 (+78)
HALF β†’ 25K
20:47 | 8:35/mi
30K
2:37:52
18.64 mi
Rank: #19004 (+310)
25K β†’ 30K
26:56 | 8:41/mi
20M
2:49:44
20.00 mi
Rank: #18892 (+112)
30K β†’ 20M
11:52 | 8:45/mi
21M
2:59:05
21.00 mi
Rank: #18839 (+53)
20M β†’ 21M
9:21 | 9:21/mi
35K
3:05:31
21.75 mi
Rank: #18792 (+47)
21M β†’ 35K
6:26 | 8:36/mi
23M
3:16:35
23.00 mi
Rank: #18724 (+68)
35K β†’ 23M
11:04 | 8:51/mi
24M
3:25:28
24.00 mi
Rank: #18718 (+6)
23M β†’ 24M
8:53 | 8:53/mi
40K
3:33:06
24.85 mi
Rank: #18691 (+27)
24M β†’ 40K
7:38 | 8:56/mi
25.2M
3:36:27
25.20 mi
Rank: #18699 (-8)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:45:16
26.22 mi
Rank: #18691 (+8)
25.2M β†’ FINISH
8:49 | 8:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:09
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:55:07
Pace8:47 /mi
πŸ“ŠPositive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:2225:308:1325:30
8:13
-
10K
6.21 mi11:38:2151:298:1825:59
8:22
+0:09
15K
9.32 mi12:04:371:17:458:2126:16
8:28
+0:06
20K
12.43 mi12:31:181:44:268:2526:41
8:36
+0:08
HALF
13.11 mi12:37:011:50:098:255:43
8:24
-0:12
25K
15.53 mi12:57:482:10:568:2620:47
8:35
+0:11
30K
18.64 mi13:24:442:37:528:2926:56
8:41
+0:06
20M
20.00 mi13:36:362:49:448:3011:52
8:45
+0:04
21M
21.00 mi13:45:572:59:058:329:21
9:21
+0:36
35K
21.75 mi13:52:233:05:318:326:26
8:36
-0:45
23M
23.00 mi14:03:273:16:358:3311:04
8:51
+0:15
24M
24.00 mi14:12:203:25:288:348:53
8:53
+0:02
40K
24.85 mi14:19:583:33:068:357:38
8:56
+0:03
25.2M
25.20 mi14:23:193:36:278:363:21
9:43
+0:47
FINISH
26.22 mi14:32:083:45:168:368:49
8:40
-1:03

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

8:13 /mi

Average Pace

8:36 /mi

Slowest Pace

9:43 /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

3:32:34

94% of race

Time at Steady Pace

9:21

4% of race

Time at Slower Pace

3:21

1% of race

Average Pace: 8:35 /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 mi11:12:2225:308:1325:30
8:13
#18271
10K
6.21 mi11:38:2151:298:1825:59
8:22
#18942
15K
9.32 mi12:04:371:17:458:2126:16
8:28
#19250
20K
12.43 mi12:31:181:44:268:2526:41
8:36
#19389
HALF
13.11 mi12:37:011:50:098:255:43
8:24
#19392
25K
15.53 mi12:57:482:10:568:2620:47
8:35
#19314
30K
18.64 mi13:24:442:37:528:2926:56
8:41
#19004
20M
20.00 mi13:36:362:49:448:3011:52
8:45
#18892
21M
21.00 mi13:45:572:59:058:329:21
9:21
#18839
35K
21.75 mi13:52:233:05:318:326:26
8:36
#18792
23M
23.00 mi14:03:273:16:358:3311:04
8:51
#18724
24M
24.00 mi14:12:203:25:288:348:53
8:53
#18718
40K
24.85 mi14:19:583:33:068:357:38
8:56
#18691
25.2M
25.20 mi14:23:193:36:278:363:21
9:43
#18699
FINISH
26.22 mi14:32:083:45:168:368:49
8:40
#18691
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi182716663666319887(Top 69%)7520(Top 60%)7520(Top 421%)
10K6.21 mi3.10 mi18942-6717036-3737036-37319576(Top 67%)7357(Top 58%)7357(Top 412%)
15K9.32 mi3.11 mi19250-3087194-1587194-15819887(Top 69%)7520(Top 60%)7520(Top 421%)
20K12.43 mi3.11 mi19389-1397283-897283-8919805(Top 68%)7517(Top 60%)7517(Top 421%)
HALF13.11 mi0.68 mi19392-37280+37280+319584(Top 67%)7363(Top 59%)7363(Top 412%)
25K15.53 mi2.42 mi19314+787244+367244+3619006(Top 65%)7128(Top 57%)7128(Top 399%)
30K18.64 mi3.11 mi19004+3107110+1347110+13417859(Top 62%)6596(Top 52%)6596(Top 369%)
20M20.00 mi1.36 mi18892+1127058+527058+5217619(Top 61%)6547(Top 52%)6547(Top 367%)
21M21.00 mi1.00 mi18839+537049+97049+917878(Top 62%)6728(Top 53%)6728(Top 377%)
35K21.75 mi0.75 mi18792+477034+157034+1518145(Top 63%)6973(Top 55%)6973(Top 390%)
23M23.00 mi1.25 mi18724+687019+157019+1517719(Top 61%)6821(Top 54%)6821(Top 382%)
24M24.00 mi1.00 mi18718+67036-177036-1718958(Top 65%)7500(Top 60%)7500(Top 420%)
40K24.85 mi0.85 mi18691+277037-17037-118065(Top 62%)7075(Top 56%)7075(Top 396%)
25.2M25.20 mi0.35 mi18699-87044-77044-718315(Top 63%)7207(Top 57%)7207(Top 404%)
FINISH26.22 mi1.02 mi18691+87056-127056-1218939(Top 65%)7526(Top 60%)7526(Top 421%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
Γ—21
+97ft-345ft

Overall

19887

Females

7520

F45-49

7520

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19576

Females

7357

F45-49

7357

10K→15K

6.2 - 9.3 mi

Top 69%
Γ—3
+67ft-78ft

Overall

19887

Females

7520

F45-49

7520

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—5
+106ft-86ft

Overall

19805

Females

7517

F45-49

7517

20K→HALF

12.4 - 13.1 mi

Top 67%
Γ—2
+19ft-37ft

Overall

19584

Females

7363

F45-49

7363

HALF→25K

13.1 - 15.5 mi

Top 65%
Γ—4
+66ft-88ft

Overall

19006

Females

7128

F45-49

7128

25K→30K

15.5 - 18.6 mi

Top 62%
Γ—9
+181ft-148ft

Overall

17859

Females

6596

F45-49

6596

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17619

Females

6547

F45-49

6547

20M→21M

20.0 - 21.0 mi

Top 62%
Γ—8
+106ft-24ft

Overall

17878

Females

6728

F45-49

6728

21M→35K

21.0 - 21.8 mi

Top 63%
Γ—7
+17ft-86ft

Overall

18145

Females

6973

F45-49

6973

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17719

Females

6821

F45-49

6821

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18958

Females

7500

F45-49

7500

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

18065

Females

7075

F45-49

7075

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18315

Females

7207

F45-49

7207

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18939

Females

7526

F45-49

7526

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1472*
Passed By
1120
Net Change
-420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18271
5K β†’ 10K78200-671#18271#18942
10K β†’ 15K82200-308#18942#19250
15K β†’ 20K94200-139#19250#19389
20K β†’ HALF2326-3#19389#19392
HALF β†’ 25K15779+78#19392#19314
25K β†’ 30K359*49+310#19314#19004
30K β†’ 20M14533+112#19004#18892
20M β†’ 21M11158+53#18892#18839
21M β†’ 35K8538+47#18839#18792
35K β†’ 23M11345+68#18792#18724
23M β†’ 24M6559+6#18724#18718
24M β†’ 40K7649+27#18718#18691
40K β†’ 25.2M2331-8#18691#18699
25.2M β†’ FINISH6153+8#18699#18691
TOTALS1472*1120-420

* 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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