Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mia Dover

Bib: 13743 β€’F β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Female)
#0 / 12578
Top 14%
Age Group (F18-39)
#0 / 5716
Top 26%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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See how your race unfolded, where your performance changed, and what to focus on next.

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
23:08
3.11 mi
Rank: #12321
Start β†’ 5K
23:08 | 7:27/mi
10K
46:07
6.21 mi
Rank: #12165 (+156)
5K β†’ 10K
22:59 | 7:24/mi
15K
1:09:10
9.32 mi
Rank: #12106 (+59)
10K β†’ 15K
23:03 | 7:26/mi
20K
1:32:36
12.43 mi
Rank: #12160 (-54)
15K β†’ 20K
23:26 | 7:33/mi
HALF
1:37:36
13.11 mi
Rank: #12124 (+36)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:55:32
15.53 mi
Rank: #11863 (+261)
HALF β†’ 25K
17:56 | 7:24/mi
30K
2:18:57
18.64 mi
Rank: #11499 (+364)
25K β†’ 30K
23:25 | 7:33/mi
20M
2:29:05
20.00 mi
Rank: #11272 (+227)
30K β†’ 20M
10:08 | 7:28/mi
21M
2:36:31
21.00 mi
Rank: #10894 (+378)
20M β†’ 21M
7:26 | 7:26/mi
35K
2:41:43
21.75 mi
Rank: #10717 (+177)
21M β†’ 35K
5:12 | 6:58/mi
23M
2:50:31
23.00 mi
Rank: #10300 (+417)
35K β†’ 23M
8:48 | 7:02/mi
24M
2:57:07
24.00 mi
Rank: #9910 (+390)
23M β†’ 24M
6:36 | 6:36/mi
40K
3:02:44
24.85 mi
Rank: #9565 (+345)
24M β†’ 40K
5:37 | 6:35/mi
25.2M
3:05:09
25.20 mi
Rank: #9402 (+163)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
3:11:36
26.22 mi
Rank: #9070 (+332)
25.2M β†’ FINISH
6:27 | 6:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:37:36
Pace7:27 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:34:00
Pace7:11 /mi
πŸ“ŠNegative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2423:087:2723:08
7:27
-
10K
6.21 mi11:15:2346:077:2622:59
7:24
-0:03
15K
9.32 mi11:38:261:09:107:2623:03
7:26
+0:02
20K
12.43 mi12:01:521:32:367:2823:26
7:33
+0:07
HALF
13.11 mi12:06:521:37:367:275:00
7:21
-0:12
25K
15.53 mi12:24:481:55:327:2717:56
7:24
+0:03
30K
18.64 mi12:48:132:18:577:2823:25
7:33
+0:09
20M
20.00 mi12:58:212:29:057:2810:08
7:28
-0:05
21M
21.00 mi13:05:472:36:317:287:26
7:26
-0:02
35K
21.75 mi13:10:592:41:437:275:12
6:58
-0:28
23M
23.00 mi13:19:472:50:317:258:48
7:02
+0:04
24M
24.00 mi13:26:232:57:077:236:36
6:36
-0:26
40K
24.85 mi13:32:003:02:447:225:37
6:35
-0:01
25.2M
25.20 mi13:34:253:05:097:212:25
7:01
+0:26
FINISH
26.22 mi13:40:523:11:367:196:27
6:20
-0:41

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

6:20 /mi

Average Pace

7:19 /mi

Slowest Pace

7:33 /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

18:40

10% of race

Time at Steady Pace

2:06:05

66% of race

Time at Slower Pace

46:51

24% of race

Average Pace: 7:18 /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 mi10:52:2423:087:2723:08
7:27
#12321
10K
6.21 mi11:15:2346:077:2622:59
7:24
#12165
15K
9.32 mi11:38:261:09:107:2623:03
7:26
#12106
20K
12.43 mi12:01:521:32:367:2823:26
7:33
#12160
HALF
13.11 mi12:06:521:37:367:275:00
7:21
#12124
25K
15.53 mi12:24:481:55:327:2717:56
7:24
#11863
30K
18.64 mi12:48:132:18:577:2823:25
7:33
#11499
20M
20.00 mi12:58:212:29:057:2810:08
7:28
#11272
21M
21.00 mi13:05:472:36:317:287:26
7:26
#10894
35K
21.75 mi13:10:592:41:437:275:12
6:58
#10717
23M
23.00 mi13:19:472:50:317:258:48
7:02
#10300
24M
24.00 mi13:26:232:57:077:236:36
6:36
#9910
40K
24.85 mi13:32:003:02:447:225:37
6:35
#9565
25.2M
25.20 mi13:34:253:05:097:212:25
7:01
#9402
FINISH
26.22 mi13:40:523:11:367:196:27
6:20
#9070
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 mi123213098309812121(Top 42%)3089(Top 25%)3089(Top 54%)
10K6.21 mi3.10 mi12165+1563029+693029+6912050(Top 42%)2988(Top 24%)2988(Top 52%)
15K9.32 mi3.11 mi12106+593018+113018+1112121(Top 42%)3089(Top 25%)3089(Top 54%)
20K12.43 mi3.11 mi12160-543079-613079-6112340(Top 43%)3285(Top 26%)3285(Top 57%)
HALF13.11 mi0.68 mi12124+363061+183061+1811506(Top 40%)2731(Top 22%)2731(Top 48%)
25K15.53 mi2.42 mi11863+2612960+1012960+10110526(Top 36%)2393(Top 19%)2393(Top 42%)
30K18.64 mi3.11 mi11499+3642801+1592801+1599957(Top 34%)2242(Top 18%)2242(Top 39%)
20M20.00 mi1.36 mi11272+2272706+952706+958865(Top 31%)1851(Top 15%)1851(Top 32%)
21M21.00 mi1.00 mi10894+3782548+1582548+1586119(Top 21%)915(Top 7%)915(Top 16%)
35K21.75 mi0.75 mi10717+1772477+712477+716799(Top 23%)1118(Top 9%)1118(Top 20%)
23M23.00 mi1.25 mi10300+4172295+1822295+1825705(Top 20%)798(Top 6%)798(Top 14%)
24M24.00 mi1.00 mi9910+3902111+1842111+1843802(Top 13%)385(Top 3%)385(Top 7%)
40K24.85 mi0.85 mi9565+3451961+1501961+1502945(Top 10%)265(Top 2%)265(Top 5%)
25.2M25.20 mi0.35 mi9402+1631906+551906+552784(Top 10%)275(Top 2%)275(Top 5%)
FINISH26.22 mi1.02 mi9070+3321794+1121794+1123224(Top 11%)362(Top 3%)362(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12121

Females

3089

F18-39

3089

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12050

Females

2988

F18-39

2988

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12121

Females

3089

F18-39

3089

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12340

Females

3285

F18-39

3285

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11506

Females

2731

F18-39

2731

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10526

Females

2393

F18-39

2393

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9957

Females

2242

F18-39

2242

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

8865

Females

1851

F18-39

1851

20M→21M

20.0 - 21.0 mi

Top 21%
Γ—8
+106ft-24ft

Overall

6119

Females

915

F18-39

915

21M→35K

21.0 - 21.8 mi

Top 23%
Γ—7
+17ft-86ft

Overall

6799

Females

1118

F18-39

1118

35K→23M

21.8 - 23.0 mi

Top 20%
Γ—5
+23ft-63ft

Overall

5705

Females

798

F18-39

798

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3802

Females

385

F18-39

385

24M→40K

24.0 - 24.9 mi

Top 10%
Γ—1
+6ft-20ft

Overall

2945

Females

265

F18-39

265

40K→25.2M

24.9 - 25.2 mi

Top 10%
Γ—1
+13ft-16ft

Overall

2784

Females

275

F18-39

275

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3224

Females

362

F18-39

362

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3880*
Passed By
628
Net Change
+3251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12321
5K β†’ 10K354*198+156#12321#12165
10K β†’ 15K204*145+59#12165#12106
15K β†’ 20K147200-54#12106#12160
20K β†’ HALF5216+36#12160#12124
HALF β†’ 25K286*25+261#12124#11863
25K β†’ 30K398*34+364#11863#11499
30K β†’ 20M233*6+227#11499#11272
20M β†’ 21M381*3+378#11272#10894
21M β†’ 35K1770+177#10894#10717
35K β†’ 23M418*1+417#10717#10300
23M β†’ 24M390*0+390#10300#9910
24M β†’ 40K345*0+345#9910#9565
40K β†’ 25.2M1630+163#9565#9402
25.2M β†’ FINISH332*0+332#9402#9070
TOTALS3880*628+3251

* 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

Activity Data

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