Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Elizabeth Ayres

Bib: 27315 β€’F β€’Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
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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
32:25
3.11 mi
Rank: #27046
Start β†’ 5K
32:25 | 10:27/mi
10K
1:02:44
6.21 mi
Rank: #26156 (+890)
5K β†’ 10K
30:19 | 9:46/mi
15K
1:33:44
9.32 mi
Rank: #25960 (+196)
10K β†’ 15K
31:00 | 9:59/mi
20K
2:03:47
12.43 mi
Rank: #25493 (+467)
15K β†’ 20K
30:03 | 9:41/mi
HALF
2:10:21
13.11 mi
Rank: #25460 (+33)
20K β†’ HALF
6:34 | 9:39/mi
25K
2:34:30
15.53 mi
Rank: #25262 (+198)
HALF β†’ 25K
24:09 | 9:58/mi
30K
3:06:32
18.64 mi
Rank: #25002 (+260)
25K β†’ 30K
32:02 | 10:19/mi
20M
3:20:44
20.00 mi
Rank: #24900 (+102)
30K β†’ 20M
14:12 | 10:28/mi
21M
3:33:09
21.00 mi
Rank: #24942 (-42)
20M β†’ 21M
12:25 | 12:25/mi
35K
3:40:57
21.75 mi
Rank: #24920 (+22)
21M β†’ 35K
7:48 | 10:26/mi
23M
3:54:28
23.00 mi
Rank: #24870 (+50)
35K β†’ 23M
13:31 | 10:49/mi
24M
4:04:39
24.00 mi
Rank: #24818 (+52)
23M β†’ 24M
10:11 | 10:11/mi
40K
4:13:22
24.85 mi
Rank: #24736 (+82)
24M β†’ 40K
8:43 | 10:12/mi
25.2M
4:17:15
25.20 mi
Rank: #24705 (+31)
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:27:20
26.22 mi
Rank: #24663 (+42)
25.2M β†’ FINISH
10:05 | 9:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:21
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:16:59
Pace10:27 /mi
πŸ“ŠPositive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5532:2510:2732:25
10:27
-
10K
6.21 mi12:24:141:02:4410:0630:19
9:46
-0:41
15K
9.32 mi12:55:141:33:4410:0431:00
9:59
+0:13
20K
12.43 mi13:25:172:03:479:5830:03
9:41
-0:18
HALF
13.11 mi13:31:512:10:219:576:34
9:39
-0:02
25K
15.53 mi13:56:002:34:309:5724:09
9:58
+0:19
30K
18.64 mi14:28:023:06:3210:0132:02
10:19
+0:21
20M
20.00 mi14:42:143:20:4410:0314:12
10:28
+0:09
21M
21.00 mi14:54:393:33:0910:1012:25
12:25
+1:57
35K
21.75 mi15:02:273:40:5710:107:48
10:26
-1:59
23M
23.00 mi15:15:583:54:2810:1213:31
10:49
+0:23
24M
24.00 mi15:26:094:04:3910:1210:11
10:11
-0:38
40K
24.85 mi15:34:524:13:2210:128:43
10:12
+0:01
25.2M
25.20 mi15:38:454:17:1510:133:53
11:16
+1:04
FINISH
26.22 mi15:48:504:27:2010:1310:05
9:54
-1:22

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

9:39 /mi

Average Pace

10:12 /mi

Slowest Pace

12:25 /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

1:06:56

25% of race

Time at Steady Pace

2:50:35

64% of race

Time at Slower Pace

29:49

11% of race

Average Pace: 10:12 /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 mi11:53:5532:2510:2732:25
10:27
#27046
10K
6.21 mi12:24:141:02:4410:0630:19
9:46
#26156
15K
9.32 mi12:55:141:33:4410:0431:00
9:59
#25960
20K
12.43 mi13:25:172:03:479:5830:03
9:41
#25493
HALF
13.11 mi13:31:512:10:219:576:34
9:39
#25460
25K
15.53 mi13:56:002:34:309:5724:09
9:58
#25262
30K
18.64 mi14:28:023:06:3210:0132:02
10:19
#25002
20M
20.00 mi14:42:143:20:4410:0314:12
10:28
#24900
21M
21.00 mi14:54:393:33:0910:1012:25
12:25
#24942
35K
21.75 mi15:02:273:40:5710:107:48
10:26
#24920
23M
23.00 mi15:15:583:54:2810:1213:31
10:49
#24870
24M
24.00 mi15:26:094:04:3910:1210:11
10:11
#24818
40K
24.85 mi15:34:524:13:2210:128:43
10:12
#24736
25.2M
25.20 mi15:38:454:17:1510:133:53
11:16
#24705
FINISH
26.22 mi15:48:504:27:2010:1310:05
9:54
#24663
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 mi27046113041130425638(Top 88%)10525(Top 84%)10525(Top 589%)
10K6.21 mi3.10 mi26156+89010802+50210802+50225243(Top 87%)10299(Top 82%)10299(Top 577%)
15K9.32 mi3.11 mi25960+19610694+10810694+10825638(Top 88%)10525(Top 84%)10525(Top 589%)
20K12.43 mi3.11 mi25493+46710449+24510449+24524230(Top 83%)9794(Top 78%)9794(Top 548%)
HALF13.11 mi0.68 mi25460+3310429+2010429+2024752(Top 85%)10084(Top 80%)10084(Top 565%)
25K15.53 mi2.42 mi25262+19810333+9610333+9624216(Top 83%)9826(Top 78%)9826(Top 550%)
30K18.64 mi3.11 mi25002+26010227+10610227+10623887(Top 82%)9775(Top 78%)9775(Top 547%)
20M20.00 mi1.36 mi24900+10210191+3610191+3623756(Top 82%)9787(Top 78%)9787(Top 548%)
21M21.00 mi1.00 mi24942-4210224-3310224-3325664(Top 88%)10853(Top 86%)10853(Top 608%)
35K21.75 mi0.75 mi24920+2210219+510219+524176(Top 83%)10086(Top 80%)10086(Top 565%)
23M23.00 mi1.25 mi24870+5010214+510214+524077(Top 83%)10101(Top 80%)10101(Top 566%)
24M24.00 mi1.00 mi24818+5210198+1610198+1623325(Top 80%)9718(Top 77%)9718(Top 544%)
40K24.85 mi0.85 mi24736+8210175+2310175+2322459(Top 77%)9340(Top 74%)9340(Top 523%)
25.2M25.20 mi0.35 mi24705+3110158+1710158+1723039(Top 79%)9637(Top 77%)9637(Top 540%)
FINISH26.22 mi1.02 mi24663+4210153+510153+523571(Top 81%)9904(Top 79%)9904(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25638

Females

10525

F45-49

10525

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25243

Females

10299

F45-49

10299

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25638

Females

10525

F45-49

10525

15K→20K

9.3 - 12.4 mi

Top 83%
Γ—5
+106ft-86ft

Overall

24230

Females

9794

F45-49

9794

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24752

Females

10084

F45-49

10084

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24216

Females

9826

F45-49

9826

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23887

Females

9775

F45-49

9775

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23756

Females

9787

F45-49

9787

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25664

Females

10853

F45-49

10853

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

24176

Females

10086

F45-49

10086

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24077

Females

10101

F45-49

10101

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23325

Females

9718

F45-49

9718

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22459

Females

9340

F45-49

9340

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

23039

Females

9637

F45-49

9637

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
Γ—2
+22ft-21ft

Overall

23571

Females

9904

F45-49

9904

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2679*
Passed By
296
Net Change
+2383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27046
5K β†’ 10K904*14+890#27046#26156
10K β†’ 15K234*38+196#26156#25960
15K β†’ 20K470*3+467#25960#25493
20K β†’ HALF418+33#25493#25460
HALF β†’ 25K202*4+198#25460#25262
25K β†’ 30K280*20+260#25262#25002
30K β†’ 20M12018+102#25002#24900
20M β†’ 21M3981-42#24900#24942
21M β†’ 35K5028+22#24942#24920
35K β†’ 23M9040+50#24920#24870
23M β†’ 24M6513+52#24870#24818
24M β†’ 40K9210+82#24818#24736
40K β†’ 25.2M343+31#24736#24705
25.2M β†’ FINISH5816+42#24705#24663
TOTALS2679*296+2383

* 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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Activity Data

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