Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Paige Nelson

Bib: 19040 β€’F β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
25:09
3.11 mi
Rank: #17597
Start β†’ 5K
25:09 | 8:06/mi
10K
50:40
6.21 mi
Rank: #18135 (-538)
5K β†’ 10K
25:31 | 8:13/mi
15K
1:16:36
9.32 mi
Rank: #18509 (-374)
10K β†’ 15K
25:56 | 8:21/mi
20K
1:42:56
12.43 mi
Rank: #18660 (-151)
15K β†’ 20K
26:20 | 8:29/mi
HALF
1:48:35
13.11 mi
Rank: #18671 (-11)
20K β†’ HALF
5:39 | 8:18/mi
25K
2:09:26
15.53 mi
Rank: #18727 (-56)
HALF β†’ 25K
20:51 | 8:36/mi
30K
2:36:56
18.64 mi
Rank: #18725 (+2)
25K β†’ 30K
27:30 | 8:52/mi
20M
2:53:02
20.00 mi
Rank: #19853 (-1128)
30K β†’ 20M
16:06 | 11:52/mi
21M
3:03:02
21.00 mi
Rank: #19900 (-47)
20M β†’ 21M
10:00 | 10:00/mi
35K
3:09:50
21.75 mi
Rank: #19925 (-25)
21M β†’ 35K
6:48 | 9:06/mi
23M
3:24:28
23.00 mi
Rank: #20561 (-636)
35K β†’ 23M
14:38 | 11:42/mi
24M
3:34:54
24.00 mi
Rank: #20804 (-243)
23M β†’ 24M
10:26 | 10:26/mi
40K
3:43:17
24.85 mi
Rank: #20835 (-31)
24M β†’ 40K
8:23 | 9:49/mi
25.2M
3:47:50
25.20 mi
Rank: #21032 (-197)
40K β†’ 25.2M
4:33 | 13:12/mi
FINISH
3:57:18
26.22 mi
Rank: #21075 (-43)
25.2M β†’ FINISH
9:28 | 9:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:35
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:08:43
Pace9:50 /mi
πŸ“ŠPositive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2525:098:0625:09
8:06
-
10K
6.21 mi11:33:5650:408:1025:31
8:13
+0:07
15K
9.32 mi11:59:521:16:368:1425:56
8:21
+0:08
20K
12.43 mi12:26:121:42:568:1726:20
8:29
+0:08
HALF
13.11 mi12:31:511:48:358:175:39
8:18
-0:11
25K
15.53 mi12:52:422:09:268:2020:51
8:36
+0:18
30K
18.64 mi13:20:122:36:568:2627:30
8:52
+0:16
20M
20.00 mi13:36:182:53:028:4016:06
11:52
+3:00
21M
21.00 mi13:46:183:03:028:4310:00
10:00
-1:52
35K
21.75 mi13:53:063:09:508:446:48
9:06
-0:54
23M
23.00 mi14:07:443:24:288:5414:38
11:42
+2:36
24M
24.00 mi14:18:103:34:548:5810:26
10:26
-1:16
40K
24.85 mi14:26:333:43:179:008:23
9:49
-0:37
25.2M
25.20 mi14:31:063:47:509:034:33
13:12
+3:23
FINISH
26.22 mi14:40:343:57:189:049:28
9:18
-3:54

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

8:06 /mi

Average Pace

9:03 /mi

Slowest Pace

13:12 /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

56:19

24% of race

Time at Steady Pace

2:05:16

53% of race

Time at Slower Pace

55:43

23% of race

Average Pace: 9:03 /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 mi11:08:2525:098:0625:09
8:06
#17597
10K
6.21 mi11:33:5650:408:1025:31
8:13
#18135
15K
9.32 mi11:59:521:16:368:1425:56
8:21
#18509
20K
12.43 mi12:26:121:42:568:1726:20
8:29
#18660
HALF
13.11 mi12:31:511:48:358:175:39
8:18
#18671
25K
15.53 mi12:52:422:09:268:2020:51
8:36
#18727
30K
18.64 mi13:20:122:36:568:2627:30
8:52
#18725
20M
20.00 mi13:36:182:53:028:4016:06
11:52
#19853
21M
21.00 mi13:46:183:03:028:4310:00
10:00
#19900
35K
21.75 mi13:53:063:09:508:446:48
9:06
#19925
23M
23.00 mi14:07:443:24:288:5414:38
11:42
#20561
24M
24.00 mi14:18:103:34:548:5810:26
10:26
#20804
40K
24.85 mi14:26:333:43:179:008:23
9:49
#20835
25.2M
25.20 mi14:31:063:47:509:034:33
13:12
#21032
FINISH
26.22 mi14:40:343:57:189:049:28
9:18
#21075
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 mi175976272627219295(Top 66%)7212(Top 57%)7212(Top 126%)
10K6.21 mi3.10 mi18135-5386576-3046576-30418661(Top 64%)6833(Top 54%)6833(Top 120%)
15K9.32 mi3.11 mi18509-3746763-1876763-18719295(Top 66%)7212(Top 57%)7212(Top 126%)
20K12.43 mi3.11 mi18660-1516865-1026865-10219179(Top 66%)7171(Top 57%)7171(Top 125%)
HALF13.11 mi0.68 mi18671-116875-106875-1019040(Top 66%)7086(Top 56%)7086(Top 124%)
25K15.53 mi2.42 mi18727-566915-406915-4019187(Top 66%)7237(Top 58%)7237(Top 127%)
30K18.64 mi3.11 mi18725+26953-386953-3818859(Top 65%)7138(Top 57%)7138(Top 125%)
20M20.00 mi1.36 mi19853-11287595-6427595-64226217(Top 90%)11092(Top 88%)11092(Top 194%)
21M21.00 mi1.00 mi19900-477631-367631-3620451(Top 70%)8088(Top 64%)8088(Top 141%)
35K21.75 mi0.75 mi19925-257652-217652-2120397(Top 70%)8139(Top 65%)8139(Top 142%)
23M23.00 mi1.25 mi20561-6367992-3407992-34025714(Top 89%)10919(Top 87%)10919(Top 191%)
24M24.00 mi1.00 mi20804-2438130-1388130-13823948(Top 83%)10048(Top 80%)10048(Top 176%)
40K24.85 mi0.85 mi20835-318152-228152-2221391(Top 74%)8783(Top 70%)8783(Top 154%)
25.2M25.20 mi0.35 mi21032-1978264-1128264-11226324(Top 91%)11278(Top 90%)11278(Top 197%)
FINISH26.22 mi1.02 mi21075-438293-298293-2921623(Top 75%)8871(Top 71%)8871(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
Γ—21
+97ft-345ft

Overall

19295

Females

7212

F18-39

7212

5K→10K

3.1 - 6.2 mi

Top 64%
Γ—5
+79ft-138ft

Overall

18661

Females

6833

F18-39

6833

10K→15K

6.2 - 9.3 mi

Top 66%
Γ—3
+67ft-78ft

Overall

19295

Females

7212

F18-39

7212

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19179

Females

7171

F18-39

7171

20K→HALF

12.4 - 13.1 mi

Top 66%
Γ—2
+19ft-37ft

Overall

19040

Females

7086

F18-39

7086

HALF→25K

13.1 - 15.5 mi

Top 66%
Γ—4
+66ft-88ft

Overall

19187

Females

7237

F18-39

7237

25K→30K

15.5 - 18.6 mi

Top 65%
Γ—9
+181ft-148ft

Overall

18859

Females

7138

F18-39

7138

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26217

Females

11092

F18-39

11092

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20451

Females

8088

F18-39

8088

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20397

Females

8139

F18-39

8139

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25714

Females

10919

F18-39

10919

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

23948

Females

10048

F18-39

10048

24M→40K

24.0 - 24.9 mi

Top 74%
Γ—1
+6ft-20ft

Overall

21391

Females

8783

F18-39

8783

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26324

Females

11278

F18-39

11278

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
Γ—2
+22ft-21ft

Overall

21623

Females

8871

F18-39

8871

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
830
Passed By
2132
Net Change
-3478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17597
5K β†’ 10K99200-538#17597#18135
10K β†’ 15K71200-374#18135#18509
15K β†’ 20K111200-151#18509#18660
20K β†’ HALF2940-11#18660#18671
HALF β†’ 25K121177-56#18671#18727
25K β†’ 30K179177+2#18727#18725
30K β†’ 20M4200-1128#18725#19853
20M β†’ 21M77124-47#19853#19900
21M β†’ 35K3964-25#19900#19925
35K β†’ 23M6200-636#19925#20561
23M β†’ 24M15200-243#20561#20804
24M β†’ 40K4677-31#20804#20835
40K β†’ 25.2M3200-197#20835#21032
25.2M β†’ FINISH3073-43#21032#21075
TOTALS8302132-3478
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

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