Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Megan Mizer

Bib: 13557 β€’F β€’Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 34%
Gender (Female)
#0 / 12578
Top 17%
Age Group (F18-39)
#0 / 5716
Top 31%
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
23:07
3.11 mi
Rank: #12284
Start β†’ 5K
23:07 | 7:27/mi
10K
45:49
6.21 mi
Rank: #11747 (+537)
5K β†’ 10K
22:42 | 7:19/mi
15K
1:08:17
9.32 mi
Rank: #11251 (+496)
10K β†’ 15K
22:28 | 7:14/mi
20K
1:30:53
12.43 mi
Rank: #10958 (+293)
15K β†’ 20K
22:36 | 7:17/mi
HALF
1:35:48
13.11 mi
Rank: #10913 (+45)
20K β†’ HALF
4:55 | 7:13/mi
25K
1:53:33
15.53 mi
Rank: #10674 (+239)
HALF β†’ 25K
17:45 | 7:20/mi
30K
2:16:45
18.64 mi
Rank: #10380 (+294)
25K β†’ 30K
23:12 | 7:29/mi
20M
2:27:00
20.00 mi
Rank: #10266 (+114)
30K β†’ 20M
10:15 | 7:33/mi
21M
2:34:46
21.00 mi
Rank: #10118 (+148)
20M β†’ 21M
7:46 | 7:46/mi
35K
2:40:13
21.75 mi
Rank: #10057 (+61)
21M β†’ 35K
5:27 | 7:18/mi
23M
2:49:41
23.00 mi
Rank: #9959 (+98)
35K β†’ 23M
9:28 | 7:34/mi
24M
2:57:05
24.00 mi
Rank: #9903 (+56)
23M β†’ 24M
7:24 | 7:24/mi
40K
3:03:30
24.85 mi
Rank: #9848 (+55)
24M β†’ 40K
6:25 | 7:31/mi
25.2M
3:06:20
25.20 mi
Rank: #9836 (+12)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
3:13:47
26.22 mi
Rank: #9805 (+31)
25.2M β†’ FINISH
7:27 | 7:19/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:48
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:59
Pace7:29 /mi
πŸ“ŠPositive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1323:077:2723:07
7:27
-
10K
6.21 mi11:14:5545:497:2322:42
7:19
-0:08
15K
9.32 mi11:37:231:08:177:2022:28
7:14
-0:05
20K
12.43 mi11:59:591:30:537:1922:36
7:17
+0:03
HALF
13.11 mi12:04:541:35:487:194:55
7:13
-0:04
25K
15.53 mi12:22:391:53:337:1917:45
7:20
+0:07
30K
18.64 mi12:45:512:16:457:2123:12
7:29
+0:09
20M
20.00 mi12:56:062:27:007:2210:15
7:33
+0:04
21M
21.00 mi13:03:522:34:467:237:46
7:46
+0:13
35K
21.75 mi13:09:192:40:137:235:27
7:18
-0:28
23M
23.00 mi13:18:472:49:417:239:28
7:34
+0:16
24M
24.00 mi13:26:112:57:057:237:24
7:24
-0:10
40K
24.85 mi13:32:363:03:307:236:25
7:31
+0:07
25.2M
25.20 mi13:35:263:06:207:242:50
8:13
+0:42
FINISH
26.22 mi13:42:533:13:477:247:27
7:19
-0:54

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

7:13 /mi

Average Pace

7:24 /mi

Slowest Pace

8:13 /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

3:10:57

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:52:1323:077:2723:07
7:27
#12284
10K
6.21 mi11:14:5545:497:2322:42
7:19
#11747
15K
9.32 mi11:37:231:08:177:2022:28
7:14
#11251
20K
12.43 mi11:59:591:30:537:1922:36
7:17
#10958
HALF
13.11 mi12:04:541:35:487:194:55
7:13
#10913
25K
15.53 mi12:22:391:53:337:1917:45
7:20
#10674
30K
18.64 mi12:45:512:16:457:2123:12
7:29
#10380
20M
20.00 mi12:56:062:27:007:2210:15
7:33
#10266
21M
21.00 mi13:03:522:34:467:237:46
7:46
#10118
35K
21.75 mi13:09:192:40:137:235:27
7:18
#10057
23M
23.00 mi13:18:472:49:417:239:28
7:34
#9959
24M
24.00 mi13:26:112:57:057:237:24
7:24
#9903
40K
24.85 mi13:32:363:03:307:236:25
7:31
#9848
25.2M
25.20 mi13:35:263:06:207:242:50
8:13
#9836
FINISH
26.22 mi13:42:533:13:477:247:27
7:19
#9805
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122843081308110403(Top 36%)2167(Top 17%)2167(Top 38%)
10K6.21 mi3.10 mi11747+5372790+2912790+29111224(Top 39%)2557(Top 20%)2557(Top 45%)
15K9.32 mi3.11 mi11251+4962563+2272563+22710403(Top 36%)2167(Top 17%)2167(Top 38%)
20K12.43 mi3.11 mi10958+2932446+1172446+1179967(Top 34%)2032(Top 16%)2032(Top 36%)
HALF13.11 mi0.68 mi10913+452426+202426+2010456(Top 36%)2212(Top 18%)2212(Top 39%)
25K15.53 mi2.42 mi10674+2392343+832343+839895(Top 34%)2074(Top 16%)2074(Top 36%)
30K18.64 mi3.11 mi10380+2942234+1092234+1099413(Top 32%)2003(Top 16%)2003(Top 35%)
20M20.00 mi1.36 mi10266+1142207+272207+279440(Top 33%)2122(Top 17%)2122(Top 37%)
21M21.00 mi1.00 mi10118+1482159+482159+488294(Top 29%)1732(Top 14%)1732(Top 30%)
35K21.75 mi0.75 mi10057+612138+212138+219244(Top 32%)2128(Top 17%)2128(Top 37%)
23M23.00 mi1.25 mi9959+982119+192119+199356(Top 32%)2255(Top 18%)2255(Top 39%)
24M24.00 mi1.00 mi9903+562107+122107+129385(Top 32%)2358(Top 19%)2358(Top 41%)
40K24.85 mi0.85 mi9848+552112-52112-58907(Top 31%)2223(Top 18%)2223(Top 39%)
25.2M25.20 mi0.35 mi9836+122114-22114-29766(Top 34%)2712(Top 22%)2712(Top 47%)
FINISH26.22 mi1.02 mi9805+312143-292143-299979(Top 34%)2828(Top 22%)2828(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10403

Females

2167

F18-39

2167

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11224

Females

2557

F18-39

2557

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10403

Females

2167

F18-39

2167

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9967

Females

2032

F18-39

2032

20K→HALF

12.4 - 13.1 mi

Top 36%
Γ—2
+19ft-37ft

Overall

10456

Females

2212

F18-39

2212

HALF→25K

13.1 - 15.5 mi

Top 34%
Γ—4
+66ft-88ft

Overall

9895

Females

2074

F18-39

2074

25K→30K

15.5 - 18.6 mi

Top 32%
Γ—9
+181ft-148ft

Overall

9413

Females

2003

F18-39

2003

30K→20M

18.6 - 20.0 mi

Top 33%
Γ—5
+64ft-50ft

Overall

9440

Females

2122

F18-39

2122

20M→21M

20.0 - 21.0 mi

Top 29%
Γ—8
+106ft-24ft

Overall

8294

Females

1732

F18-39

1732

21M→35K

21.0 - 21.8 mi

Top 32%
Γ—7
+17ft-86ft

Overall

9244

Females

2128

F18-39

2128

35K→23M

21.8 - 23.0 mi

Top 32%
Γ—5
+23ft-63ft

Overall

9356

Females

2255

F18-39

2255

23M→24M

23.0 - 24.0 mi

Top 32%
Γ—6
+12ft-82ft

Overall

9385

Females

2358

F18-39

2358

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

8907

Females

2223

F18-39

2223

40K→25.2M

24.9 - 25.2 mi

Top 34%
Γ—1
+13ft-16ft

Overall

9766

Females

2712

F18-39

2712

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9979

Females

2828

F18-39

2828

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3042*
Passed By
562
Net Change
+2479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12284
5K β†’ 10K621*84+537#12284#11747
10K β†’ 15K525*29+496#11747#11251
15K β†’ 20K321*28+293#11251#10958
20K β†’ HALF6116+45#10958#10913
HALF β†’ 25K276*37+239#10913#10674
25K β†’ 30K345*51+294#10674#10380
30K β†’ 20M14834+114#10380#10266
20M β†’ 21M16921+148#10266#10118
21M β†’ 35K8423+61#10118#10057
35K β†’ 23M158*60+98#10057#9959
23M β†’ 24M10044+56#9959#9903
24M β†’ 40K9843+55#9903#9848
40K β†’ 25.2M3624+12#9848#9836
25.2M β†’ FINISH10068+31#9836#9805
TOTALS3042*562+2479

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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