Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ann Mallentjer

Bib: 18851 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 (F40-44)
#0 / 1737
Top 30%
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
22:11
3.11 mi
Rank: #9686
Start β†’ 5K
22:11 | 7:09/mi
10K
44:46
6.21 mi
Rank: #10258 (-572)
5K β†’ 10K
22:35 | 7:17/mi
15K
1:07:13
9.32 mi
Rank: #10282 (-24)
10K β†’ 15K
22:27 | 7:14/mi
20K
1:30:43
12.43 mi
Rank: #10818 (-536)
15K β†’ 20K
23:30 | 7:34/mi
HALF
1:35:46
13.11 mi
Rank: #10881 (-63)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:54:16
15.53 mi
Rank: #11144 (-263)
HALF β†’ 25K
18:30 | 7:38/mi
30K
2:19:17
18.64 mi
Rank: #11654 (-510)
25K β†’ 30K
25:01 | 8:04/mi
20M
2:30:42
20.00 mi
Rank: #11952 (-298)
30K β†’ 20M
11:25 | 8:25/mi
21M
2:40:01
21.00 mi
Rank: #12313 (-361)
20M β†’ 21M
9:19 | 9:19/mi
35K
2:45:55
21.75 mi
Rank: #12362 (-49)
21M β†’ 35K
5:54 | 7:54/mi
23M
2:56:29
23.00 mi
Rank: #12535 (-173)
35K β†’ 23M
10:34 | 8:27/mi
24M
3:05:04
24.00 mi
Rank: #12755 (-220)
23M β†’ 24M
8:35 | 8:35/mi
40K
3:11:56
24.85 mi
Rank: #12726 (+29)
24M β†’ 40K
6:52 | 8:02/mi
25.2M
3:14:55
25.20 mi
Rank: #12708 (+18)
40K β†’ 25.2M
2:59 | 8:40/mi
FINISH
3:22:43
26.22 mi
Rank: #12674 (+34)
25.2M β†’ FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:46
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:46:57
Pace8:10 /mi
πŸ“ŠPositive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:4122:117:0922:11
7:09
-
10K
6.21 mi11:27:1644:467:1322:35
7:17
+0:08
15K
9.32 mi11:49:431:07:137:1322:27
7:14
-0:03
20K
12.43 mi12:13:131:30:437:1823:30
7:34
+0:20
HALF
13.11 mi12:18:161:35:467:195:03
7:25
-0:09
25K
15.53 mi12:36:461:54:167:2218:30
7:38
+0:13
30K
18.64 mi13:01:472:19:177:2925:01
8:04
+0:26
20M
20.00 mi13:13:122:30:427:3311:25
8:25
+0:21
21M
21.00 mi13:22:312:40:017:389:19
9:19
+0:54
35K
21.75 mi13:28:252:45:557:385:54
7:54
-1:25
23M
23.00 mi13:38:592:56:297:4110:34
8:27
+0:33
24M
24.00 mi13:47:343:05:047:438:35
8:35
+0:08
40K
24.85 mi13:54:263:11:567:446:52
8:02
-0:33
25.2M
25.20 mi13:57:253:14:557:452:59
8:40
+0:38
FINISH
26.22 mi14:05:133:22:437:457:48
7:40
-1:00

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

9:19 /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

1:35:46

47% of race

Time at Steady Pace

1:04:05

32% of race

Time at Slower Pace

42:52

21% 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 mi11:04:4122:117:0922:11
7:09
#9686
10K
6.21 mi11:27:1644:467:1322:35
7:17
#10258
15K
9.32 mi11:49:431:07:137:1322:27
7:14
#10282
20K
12.43 mi12:13:131:30:437:1823:30
7:34
#10818
HALF
13.11 mi12:18:161:35:467:195:03
7:25
#10881
25K
15.53 mi12:36:461:54:167:2218:30
7:38
#11144
30K
18.64 mi13:01:472:19:177:2925:01
8:04
#11654
20M
20.00 mi13:13:122:30:427:3311:25
8:25
#11952
21M
21.00 mi13:22:312:40:017:389:19
9:19
#12313
35K
21.75 mi13:28:252:45:557:385:54
7:54
#12362
23M
23.00 mi13:38:592:56:297:4110:34
8:27
#12535
24M
24.00 mi13:47:343:05:047:438:35
8:35
#12755
40K
24.85 mi13:54:263:11:567:446:52
8:02
#12726
25.2M
25.20 mi13:57:253:14:557:452:59
8:40
#12708
FINISH
26.22 mi14:05:133:22:437:457:48
7:40
#12674
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 mi96861739173910358(Top 36%)2144(Top 17%)2144(Top 123%)
10K6.21 mi3.10 mi10258-5722028-2892028-28910901(Top 38%)2376(Top 19%)2376(Top 137%)
15K9.32 mi3.11 mi10282-242063-352063-3510358(Top 36%)2144(Top 17%)2144(Top 123%)
20K12.43 mi3.11 mi10818-5362376-3132376-31312534(Top 43%)3399(Top 27%)3399(Top 196%)
HALF13.11 mi0.68 mi10881-632413-372413-3712257(Top 42%)3162(Top 25%)3162(Top 182%)
25K15.53 mi2.42 mi11144-2632568-1552568-15512481(Top 43%)3422(Top 27%)3422(Top 197%)
30K18.64 mi3.11 mi11654-5102889-3212889-32113888(Top 48%)4332(Top 34%)4332(Top 249%)
20M20.00 mi1.36 mi11952-2983078-1893078-18915605(Top 54%)5415(Top 43%)5415(Top 312%)
21M21.00 mi1.00 mi12313-3613305-2273305-22717691(Top 61%)6611(Top 53%)6611(Top 381%)
35K21.75 mi0.75 mi12362-493350-453350-4513706(Top 47%)4458(Top 35%)4458(Top 257%)
23M23.00 mi1.25 mi12535-1733477-1273477-12715344(Top 53%)5444(Top 43%)5444(Top 313%)
24M24.00 mi1.00 mi12755-2203615-1383615-13817380(Top 60%)6664(Top 53%)6664(Top 384%)
40K24.85 mi0.85 mi12726+293625-103625-1012719(Top 44%)4168(Top 33%)4168(Top 240%)
25.2M25.20 mi0.35 mi12708+183628-33628-312619(Top 43%)4151(Top 33%)4151(Top 239%)
FINISH26.22 mi1.02 mi12674+343637-93637-912640(Top 44%)4192(Top 33%)4192(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10358

Females

2144

F40-44

2144

5K→10K

3.1 - 6.2 mi

Top 38%
Γ—5
+79ft-138ft

Overall

10901

Females

2376

F40-44

2376

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10358

Females

2144

F40-44

2144

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12534

Females

3399

F40-44

3399

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12257

Females

3162

F40-44

3162

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12481

Females

3422

F40-44

3422

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13888

Females

4332

F40-44

4332

30K→20M

18.6 - 20.0 mi

Top 54%
Γ—5
+64ft-50ft

Overall

15605

Females

5415

F40-44

5415

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17691

Females

6611

F40-44

6611

21M→35K

21.0 - 21.8 mi

Top 47%
Γ—7
+17ft-86ft

Overall

13706

Females

4458

F40-44

4458

35K→23M

21.8 - 23.0 mi

Top 53%
Γ—5
+23ft-63ft

Overall

15344

Females

5444

F40-44

5444

23M→24M

23.0 - 24.0 mi

Top 60%
Γ—6
+12ft-82ft

Overall

17380

Females

6664

F40-44

6664

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12719

Females

4168

F40-44

4168

40K→25.2M

24.9 - 25.2 mi

Top 43%
Γ—1
+13ft-16ft

Overall

12619

Females

4151

F40-44

4151

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
Γ—2
+22ft-21ft

Overall

12640

Females

4192

F40-44

4192

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
842
Passed By
2082
Net Change
-2988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9686
5K β†’ 10K75200-572#9686#10258
10K β†’ 15K164188-24#10258#10282
15K β†’ 20K49200-536#10282#10818
20K β†’ HALF1679-63#10818#10881
HALF β†’ 25K77200-263#10881#11144
25K β†’ 30K73200-510#11144#11654
30K β†’ 20M37200-298#11654#11952
20M β†’ 21M27200-361#11952#12313
21M β†’ 35K3584-49#12313#12362
35K β†’ 23M49200-173#12362#12535
23M β†’ 24M28200-220#12535#12755
24M β†’ 40K7950+29#12755#12726
40K β†’ 25.2M3820+18#12726#12708
25.2M β†’ FINISH9561+34#12708#12674
TOTALS8422082-2988
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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