Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lauryn Miceli

Bib: 17239FAge: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F40-44)
#0 / 1737
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
24:23
3.11 mi
Rank: #15848
Start5K
24:23 | 7:51/mi
10K
48:42
6.21 mi
Rank: #15818 (+30)
5K10K
24:19 | 7:50/mi
15K
1:12:35
9.32 mi
Rank: #15329 (+489)
10K15K
23:53 | 7:42/mi
20K
1:36:23
12.43 mi
Rank: #14784 (+545)
15K20K
23:48 | 7:40/mi
HALF
1:41:39
13.11 mi
Rank: #14788 (-4)
20KHALF
5:16 | 7:44/mi
25K
2:01:48
15.53 mi
Rank: #15266 (-478)
HALF25K
20:09 | 8:19/mi
30K
2:26:26
18.64 mi
Rank: #14814 (+452)
25K30K
24:38 | 7:56/mi
20M
2:37:32
20.00 mi
Rank: #14732 (+82)
30K20M
11:06 | 8:11/mi
21M
2:46:40
21.00 mi
Rank: #14857 (-125)
20M21M
9:08 | 9:08/mi
35K
2:53:43
21.75 mi
Rank: #15227 (-370)
21M35K
7:03 | 9:26/mi
23M
3:06:27
23.00 mi
Rank: #15902 (-675)
35K23M
12:44 | 10:11/mi
24M
3:15:24
24.00 mi
Rank: #16063 (-161)
23M24M
8:57 | 8:57/mi
40K
3:23:43
24.85 mi
Rank: #16300 (-237)
24M40K
8:19 | 9:44/mi
25.2M
3:27:42
25.20 mi
Rank: #16518 (-218)
40K25.2M
3:59 | 11:34/mi
FINISH
3:36:54
26.22 mi
Rank: #16713 (-195)
25.2MFINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:39
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:55:15
Pace8:48 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1224:237:5124:23
7:51
-
10K
6.21 mi11:30:3148:427:5124:19
7:50
-0:01
15K
9.32 mi11:54:241:12:357:4823:53
7:42
-0:08
20K
12.43 mi12:18:121:36:237:4623:48
7:40
-0:02
HALF
13.11 mi12:23:281:41:397:465:16
7:44
+0:04
25K
15.53 mi12:43:372:01:487:5120:09
8:19
+0:35
30K
18.64 mi13:08:152:26:267:5224:38
7:56
-0:23
20M
20.00 mi13:19:212:37:327:5311:06
8:11
+0:15
21M
21.00 mi13:28:292:46:407:579:08
9:08
+0:57
35K
21.75 mi13:35:322:53:438:007:03
9:26
+0:18
23M
23.00 mi13:48:163:06:278:0712:44
10:11
+0:45
24M
24.00 mi13:57:133:15:248:098:57
8:57
-1:14
40K
24.85 mi14:05:323:23:438:128:19
9:44
+0:47
25.2M
25.20 mi14:09:313:27:428:153:59
11:34
+1:50
FINISH
26.22 mi14:18:433:36:548:179:12
9:02
-2:32

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

7:40 /mi

Average Pace

8:17 /mi

Slowest Pace

11:34 /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

52:57

24% of race

Time at Steady Pace

1:44:35

48% of race

Time at Slower Pace

59:22

27% of race

Average Pace: 8:16 /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 mi11:06:1224:237:5124:23
7:51
#15848
10K
6.21 mi11:30:3148:427:5124:19
7:50
#15818
15K
9.32 mi11:54:241:12:357:4823:53
7:42
#15329
20K
12.43 mi12:18:121:36:237:4623:48
7:40
#14784
HALF
13.11 mi12:23:281:41:397:465:16
7:44
#14788
25K
15.53 mi12:43:372:01:487:5120:09
8:19
#15266
30K
18.64 mi13:08:152:26:267:5224:38
7:56
#14814
20M
20.00 mi13:19:212:37:327:5311:06
8:11
#14732
21M
21.00 mi13:28:292:46:407:579:08
9:08
#14857
35K
21.75 mi13:35:322:53:438:007:03
9:26
#15227
23M
23.00 mi13:48:163:06:278:0712:44
10:11
#15902
24M
24.00 mi13:57:133:15:248:098:57
8:57
#16063
40K
24.85 mi14:05:323:23:438:128:19
9:44
#16300
25.2M
25.20 mi14:09:313:27:428:153:59
11:34
#16518
FINISH
26.22 mi14:18:433:36:548:179:12
9:02
#16713
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 mi158485218521814462(Top 50%)4426(Top 35%)4426(Top 255%)
10K6.21 mi3.10 mi15818+305215+35215+315888(Top 55%)5240(Top 42%)5240(Top 302%)
15K9.32 mi3.11 mi15329+4894937+2784937+27814462(Top 50%)4426(Top 35%)4426(Top 255%)
20K12.43 mi3.11 mi14784+5454614+3234614+32313394(Top 46%)3888(Top 31%)3888(Top 224%)
HALF13.11 mi0.68 mi14788-44621-74621-715060(Top 52%)4781(Top 38%)4781(Top 275%)
25K15.53 mi2.42 mi15266-4784921-3004921-30017489(Top 60%)6268(Top 50%)6268(Top 361%)
30K18.64 mi3.11 mi14814+4524682+2394682+23912988(Top 45%)3839(Top 31%)3839(Top 221%)
20M20.00 mi1.36 mi14732+824663+194663+1914112(Top 49%)4564(Top 36%)4564(Top 263%)
21M21.00 mi1.00 mi14857-1254774-1114774-11116845(Top 58%)6159(Top 49%)6159(Top 355%)
35K21.75 mi0.75 mi15227-3705001-2275001-22721536(Top 74%)8711(Top 69%)8711(Top 501%)
23M23.00 mi1.25 mi15902-6755429-4285429-42822591(Top 78%)9295(Top 74%)9295(Top 535%)
24M24.00 mi1.00 mi16063-1615540-1115540-11119248(Top 66%)7637(Top 61%)7637(Top 440%)
40K24.85 mi0.85 mi16300-2375691-1515691-15121125(Top 73%)8635(Top 69%)8635(Top 497%)
25.2M25.20 mi0.35 mi16518-2185824-1335824-13323600(Top 81%)9914(Top 79%)9914(Top 571%)
FINISH26.22 mi1.02 mi16713-1955949-1255949-12520636(Top 71%)8384(Top 67%)8384(Top 483%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14462

Females

4426

F40-44

4426

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15888

Females

5240

F40-44

5240

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14462

Females

4426

F40-44

4426

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13394

Females

3888

F40-44

3888

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15060

Females

4781

F40-44

4781

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17489

Females

6268

F40-44

6268

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

12988

Females

3839

F40-44

3839

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14112

Females

4564

F40-44

4564

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16845

Females

6159

F40-44

6159

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21536

Females

8711

F40-44

8711

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22591

Females

9295

F40-44

9295

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19248

Females

7637

F40-44

7637

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21125

Females

8635

F40-44

8635

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23600

Females

9914

F40-44

9914

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20636

Females

8384

F40-44

8384

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2194*
Passed By
1957
Net Change
-865
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15848
5K10K230*200+30#15848#15818
10K15K538*49+489#15818#15329
15K20K555*10+545#15329#14784
20KHALF3236-4#14784#14788
HALF25K48200-478#14788#15266
25K30K476*24+452#15266#14814
30K20M13654+82#14814#14732
20M21M74199-125#14732#14857
21M35K14200-370#14857#15227
35K23M17200-675#15227#15902
23M24M24185-161#15902#16063
24M40K24200-237#16063#16300
40K25.2M3200-218#16300#16518
25.2MFINISH23200-195#16518#16713
TOTALS2194*1957-865

* 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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