Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Anna Cleary

Bib: 20331 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Masters (Masters Women)
#0 / 6862
Top 13%
Age Group (F45-49)
#0 / 1786
Top 13%
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
24:12
3.11 mi
Rank: #15321
Start β†’ 5K
24:12 | 7:48/mi
10K
48:18
6.21 mi
Rank: #15248 (+73)
5K β†’ 10K
24:06 | 7:46/mi
15K
1:12:46
9.32 mi
Rank: #15475 (-227)
10K β†’ 15K
24:28 | 7:53/mi
20K
1:36:53
12.43 mi
Rank: #15134 (+341)
15K β†’ 20K
24:07 | 7:46/mi
HALF
1:42:03
13.11 mi
Rank: #15050 (+84)
20K β†’ HALF
5:10 | 7:35/mi
25K
2:00:41
15.53 mi
Rank: #14671 (+379)
HALF β†’ 25K
18:38 | 7:41/mi
30K
2:24:53
18.64 mi
Rank: #14137 (+534)
25K β†’ 30K
24:12 | 7:48/mi
20M
2:35:22
20.00 mi
Rank: #13816 (+321)
30K β†’ 20M
10:29 | 7:44/mi
21M
2:43:30
21.00 mi
Rank: #13629 (+187)
20M β†’ 21M
8:08 | 8:08/mi
35K
2:49:12
21.75 mi
Rank: #13543 (+86)
21M β†’ 35K
5:42 | 7:38/mi
23M
2:58:44
23.00 mi
Rank: #13273 (+270)
35K β†’ 23M
9:32 | 7:38/mi
24M
3:06:14
24.00 mi
Rank: #13140 (+133)
23M β†’ 24M
7:30 | 7:30/mi
40K
3:12:40
24.85 mi
Rank: #12960 (+180)
24M β†’ 40K
6:26 | 7:32/mi
25.2M
3:15:25
25.20 mi
Rank: #12877 (+83)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:22:42
26.22 mi
Rank: #12669 (+208)
25.2M β†’ FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:03
Pace7:48 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
πŸ“ŠNegative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:1624:127:4824:12
7:48
-
10K
6.21 mi11:35:2248:187:4724:06
7:46
-0:02
15K
9.32 mi11:59:501:12:467:4924:28
7:53
+0:07
20K
12.43 mi12:23:571:36:537:4824:07
7:46
-0:07
HALF
13.11 mi12:29:071:42:037:485:10
7:35
-0:11
25K
15.53 mi12:47:452:00:417:4718:38
7:41
+0:06
30K
18.64 mi13:11:572:24:537:4724:12
7:48
+0:07
20M
20.00 mi13:22:262:35:227:4710:29
7:44
-0:04
21M
21.00 mi13:30:342:43:307:488:08
8:08
+0:24
35K
21.75 mi13:36:162:49:127:475:42
7:38
-0:30
23M
23.00 mi13:45:482:58:447:479:32
7:38
0:00
24M
24.00 mi13:53:183:06:147:467:30
7:30
-0:08
40K
24.85 mi13:59:443:12:407:466:26
7:32
+0:02
25.2M
25.20 mi14:02:293:15:257:462:45
7:59
+0:27
FINISH
26.22 mi14:09:463:22:427:457:17
7:09
-0:50

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

7:09 /mi

Average Pace

7:44 /mi

Slowest Pace

8:08 /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

2:47:21

83% of race

Time at Steady Pace

35:21

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi11:11:1624:127:4824:12
7:48
#15321
10K
6.21 mi11:35:2248:187:4724:06
7:46
#15248
15K
9.32 mi11:59:501:12:467:4924:28
7:53
#15475
20K
12.43 mi12:23:571:36:537:4824:07
7:46
#15134
HALF
13.11 mi12:29:071:42:037:485:10
7:35
#15050
25K
15.53 mi12:47:452:00:417:4718:38
7:41
#14671
30K
18.64 mi13:11:572:24:537:4724:12
7:48
#14137
20M
20.00 mi13:22:262:35:227:4710:29
7:44
#13816
21M
21.00 mi13:30:342:43:307:488:08
8:08
#13629
35K
21.75 mi13:36:162:49:127:475:42
7:38
#13543
23M
23.00 mi13:45:482:58:447:479:32
7:38
#13273
24M
24.00 mi13:53:183:06:147:467:30
7:30
#13140
40K
24.85 mi13:59:443:12:407:466:26
7:32
#12960
25.2M
25.20 mi14:02:293:15:257:462:45
7:59
#12877
FINISH
26.22 mi14:09:463:22:427:457:17
7:09
#12669
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 mi153214879487915978(Top 55%)5322(Top 42%)5322(Top 298%)
10K6.21 mi3.10 mi15248+734868+114868+1115235(Top 52%)4849(Top 39%)4849(Top 272%)
15K9.32 mi3.11 mi15475-2275028-1605028-16015978(Top 55%)5322(Top 42%)5322(Top 298%)
20K12.43 mi3.11 mi15134+3414828+2004828+20014229(Top 49%)4341(Top 35%)4341(Top 243%)
HALF13.11 mi0.68 mi15050+844771+574771+5713700(Top 47%)3971(Top 32%)3971(Top 222%)
25K15.53 mi2.42 mi14671+3794561+2104561+21012931(Top 45%)3692(Top 29%)3692(Top 207%)
30K18.64 mi3.11 mi14137+5344285+2764285+27611907(Top 41%)3257(Top 26%)3257(Top 182%)
20M20.00 mi1.36 mi13816+3214121+1644121+16410780(Top 37%)2786(Top 22%)2786(Top 156%)
21M21.00 mi1.00 mi13629+1874043+784043+7810820(Top 37%)2910(Top 23%)2910(Top 163%)
35K21.75 mi0.75 mi13543+864011+324011+3211777(Top 41%)3421(Top 27%)3421(Top 192%)
23M23.00 mi1.25 mi13273+2703885+1263885+1269748(Top 34%)2478(Top 20%)2478(Top 139%)
24M24.00 mi1.00 mi13140+1333827+583827+5810139(Top 35%)2745(Top 22%)2745(Top 154%)
40K24.85 mi0.85 mi12960+1803757+703757+709095(Top 31%)2339(Top 19%)2339(Top 131%)
25.2M25.20 mi0.35 mi12877+833720+373720+378329(Top 29%)2060(Top 16%)2060(Top 115%)
FINISH26.22 mi1.02 mi12669+2083634+863634+868768(Top 30%)2289(Top 18%)2289(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
Γ—21
+97ft-345ft

Overall

15978

Females

5322

F45-49

5322

5K→10K

3.1 - 6.2 mi

Top 52%
Γ—5
+79ft-138ft

Overall

15235

Females

4849

F45-49

4849

10K→15K

6.2 - 9.3 mi

Top 55%
Γ—3
+67ft-78ft

Overall

15978

Females

5322

F45-49

5322

15K→20K

9.3 - 12.4 mi

Top 49%
Γ—5
+106ft-86ft

Overall

14229

Females

4341

F45-49

4341

20K→HALF

12.4 - 13.1 mi

Top 47%
Γ—2
+19ft-37ft

Overall

13700

Females

3971

F45-49

3971

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

12931

Females

3692

F45-49

3692

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11907

Females

3257

F45-49

3257

30K→20M

18.6 - 20.0 mi

Top 37%
Γ—5
+64ft-50ft

Overall

10780

Females

2786

F45-49

2786

20M→21M

20.0 - 21.0 mi

Top 37%
Γ—8
+106ft-24ft

Overall

10820

Females

2910

F45-49

2910

21M→35K

21.0 - 21.8 mi

Top 41%
Γ—7
+17ft-86ft

Overall

11777

Females

3421

F45-49

3421

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9748

Females

2478

F45-49

2478

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10139

Females

2745

F45-49

2745

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

9095

Females

2339

F45-49

2339

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8329

Females

2060

F45-49

2060

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
Γ—2
+22ft-21ft

Overall

8768

Females

2289

F45-49

2289

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3342*
Passed By
535
Net Change
+2652
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15321
5K β†’ 10K273*200+73#15321#15248
10K β†’ 15K128200-227#15248#15475
15K β†’ 20K384*43+341#15475#15134
20K β†’ HALF9410+84#15134#15050
HALF β†’ 25K392*13+379#15050#14671
25K β†’ 30K554*20+534#14671#14137
30K β†’ 20M322*1+321#14137#13816
20M β†’ 21M19811+187#13816#13629
21M β†’ 35K10014+86#13629#13543
35K β†’ 23M275*5+270#13543#13273
23M β†’ 24M14411+133#13273#13140
24M β†’ 40K1833+180#13140#12960
40K β†’ 25.2M830+83#12960#12877
25.2M β†’ FINISH212*4+208#12877#12669
TOTALS3342*535+2652

* 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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