Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Megan Smith

Bib: 22177FAge: N/A

VT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
Age Group (F50-54)
#0 / 1233
Top 18%
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
23:50
3.11 mi
Rank: #14305
Start5K
23:50 | 7:41/mi
10K
47:14
6.21 mi
Rank: #13756 (+549)
5K10K
23:24 | 7:32/mi
15K
1:11:32
9.32 mi
Rank: #14325 (-569)
10K15K
24:18 | 7:50/mi
20K
1:36:25
12.43 mi
Rank: #14810 (-485)
15K20K
24:53 | 8:01/mi
HALF
1:41:45
13.11 mi
Rank: #14847 (-37)
20KHALF
5:20 | 7:50/mi
25K
2:01:44
15.53 mi
Rank: #15227 (-380)
HALF25K
19:59 | 8:15/mi
30K
2:27:54
18.64 mi
Rank: #15468 (-241)
25K30K
26:10 | 8:26/mi
20M
2:39:21
20.00 mi
Rank: #15495 (-27)
30K20M
11:27 | 8:26/mi
21M
2:48:13
21.00 mi
Rank: #15443 (+52)
20M21M
8:52 | 8:52/mi
35K
2:54:12
21.75 mi
Rank: #15381 (+62)
21M35K
5:59 | 8:00/mi
23M
3:04:18
23.00 mi
Rank: #15231 (+150)
35K23M
10:06 | 8:05/mi
24M
3:12:18
24.00 mi
Rank: #15139 (+92)
23M24M
8:00 | 8:00/mi
40K
3:19:29
24.85 mi
Rank: #15125 (+14)
24M40K
7:11 | 8:25/mi
25.2M
3:22:29
25.20 mi
Rank: #15088 (+37)
40K25.2M
3:00 | 8:42/mi
FINISH
3:30:41
26.22 mi
Rank: #15109 (-21)
25.2MFINISH
8:12 | 8:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:48:56
Pace8:19 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3623:507:4123:50
7:41
-
10K
6.21 mi11:49:0047:147:3723:24
7:32
-0:09
15K
9.32 mi12:13:181:11:327:4124:18
7:50
+0:18
20K
12.43 mi12:38:111:36:257:4624:53
8:01
+0:11
HALF
13.11 mi12:43:311:41:457:465:20
7:50
-0:11
25K
15.53 mi13:03:302:01:447:5119:59
8:15
+0:25
30K
18.64 mi13:29:402:27:547:5726:10
8:26
+0:11
20M
20.00 mi13:41:072:39:217:5911:27
8:26
0:00
21M
21.00 mi13:49:592:48:138:018:52
8:52
+0:26
35K
21.75 mi13:55:582:54:128:015:59
8:00
-0:52
23M
23.00 mi14:06:043:04:188:0110:06
8:05
+0:05
24M
24.00 mi14:14:043:12:188:018:00
8:00
-0:05
40K
24.85 mi14:21:153:19:298:027:11
8:25
+0:25
25.2M
25.20 mi14:24:153:22:298:033:00
8:42
+0:17
FINISH
26.22 mi14:32:273:30:418:038:12
8:03
-0:39

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

7:32 /mi

Average Pace

8:02 /mi

Slowest Pace

8:52 /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

2:34:01

73% of race

Time at Steady Pace

56:40

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:25:3623:507:4123:50
7:41
#14305
10K
6.21 mi11:49:0047:147:3723:24
7:32
#13756
15K
9.32 mi12:13:181:11:327:4124:18
7:50
#14325
20K
12.43 mi12:38:111:36:257:4624:53
8:01
#14810
HALF
13.11 mi12:43:311:41:457:465:20
7:50
#14847
25K
15.53 mi13:03:302:01:447:5119:59
8:15
#15227
30K
18.64 mi13:29:402:27:547:5726:10
8:26
#15468
20M
20.00 mi13:41:072:39:217:5911:27
8:26
#15495
21M
21.00 mi13:49:592:48:138:018:52
8:52
#15443
35K
21.75 mi13:55:582:54:128:015:59
8:00
#15381
23M
23.00 mi14:06:043:04:188:0110:06
8:05
#15231
24M
24.00 mi14:14:043:12:188:018:00
8:00
#15139
40K
24.85 mi14:21:153:19:298:027:11
8:25
#15125
25.2M
25.20 mi14:24:153:22:298:033:00
8:42
#15088
FINISH
26.22 mi14:32:273:30:418:038:12
8:03
#15109
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi143054260426015538(Top 54%)5071(Top 40%)5071(Top 411%)
10K6.21 mi3.10 mi13756+5493946+3143946+31413237(Top 46%)3674(Top 29%)3674(Top 298%)
15K9.32 mi3.11 mi14325-5694318-3724318-37215538(Top 54%)5071(Top 40%)5071(Top 411%)
20K12.43 mi3.11 mi14810-4854630-3124630-31216192(Top 56%)5487(Top 44%)5487(Top 445%)
HALF13.11 mi0.68 mi14847-374654-244654-2415791(Top 54%)5208(Top 41%)5208(Top 422%)
25K15.53 mi2.42 mi15227-3804891-2374891-23717052(Top 59%)6013(Top 48%)6013(Top 488%)
30K18.64 mi3.11 mi15468-2415083-1925083-19216402(Top 57%)5748(Top 46%)5748(Top 466%)
20M20.00 mi1.36 mi15495-275118-355118-3515780(Top 54%)5516(Top 44%)5516(Top 447%)
21M21.00 mi1.00 mi15443+525114+45114+415397(Top 53%)5356(Top 43%)5356(Top 434%)
35K21.75 mi0.75 mi15381+625091+235091+2314522(Top 50%)4926(Top 39%)4926(Top 400%)
23M23.00 mi1.25 mi15231+1505028+635028+6312988(Top 45%)4153(Top 33%)4153(Top 337%)
24M24.00 mi1.00 mi15139+924993+354993+3513813(Top 48%)4689(Top 37%)4689(Top 380%)
40K24.85 mi0.85 mi15125+145005-125005-1215098(Top 52%)5480(Top 44%)5480(Top 444%)
25.2M25.20 mi0.35 mi15088+374993+124993+1212978(Top 45%)4366(Top 35%)4366(Top 354%)
FINISH26.22 mi1.02 mi15109-215016-235016-2315491(Top 53%)5679(Top 45%)5679(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15538

Females

5071

F50-54

5071

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13237

Females

3674

F50-54

3674

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15538

Females

5071

F50-54

5071

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16192

Females

5487

F50-54

5487

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15791

Females

5208

F50-54

5208

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17052

Females

6013

F50-54

6013

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16402

Females

5748

F50-54

5748

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15780

Females

5516

F50-54

5516

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15397

Females

5356

F50-54

5356

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14522

Females

4926

F50-54

4926

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12988

Females

4153

F50-54

4153

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13813

Females

4689

F50-54

4689

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15098

Females

5480

F50-54

5480

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12978

Females

4366

F50-54

4366

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15491

Females

5679

F50-54

5679

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1797*
Passed By
1401
Net Change
-804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14305
5K10K664*115+549#14305#13756
10K15K79200-569#13756#14325
15K20K64200-485#14325#14810
20KHALF2259-37#14810#14847
HALF25K59200-380#14847#15227
25K30K123200-241#15227#15468
30K20M92119-27#15468#15495
20M21M12472+52#15495#15443
21M35K9129+62#15443#15381
35K23M17424+150#15381#15231
23M24M11826+92#15231#15139
24M40K7864+14#15139#15125
40K25.2M4912+37#15125#15088
25.2MFINISH6081-21#15088#15109
TOTALS1797*1401-804

* 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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