Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Rachael Randall

Bib: 33199 β€’F β€’Age: N/A

MA

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 (F40-44)
#0 / 1737
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
31:24
3.11 mi
Rank: #26243
Start β†’ 5K
31:24 | 10:07/mi
10K
1:03:15
6.21 mi
Rank: #26332 (-89)
5K β†’ 10K
31:51 | 10:16/mi
15K
1:34:40
9.32 mi
Rank: #26192 (+140)
10K β†’ 15K
31:25 | 10:07/mi
20K
2:07:59
12.43 mi
Rank: #26303 (-111)
15K β†’ 20K
33:19 | 10:44/mi
HALF
2:15:10
13.11 mi
Rank: #26339 (-36)
20K β†’ HALF
7:11 | 10:33/mi
25K
2:44:07
15.53 mi
Rank: #26597 (-258)
HALF β†’ 25K
28:57 | 11:57/mi
30K
3:22:52
18.64 mi
Rank: #26798 (-201)
25K β†’ 30K
38:45 | 12:29/mi
20M
3:40:16
20.00 mi
Rank: #26874 (-76)
30K β†’ 20M
17:24 | 12:49/mi
21M
3:53:16
21.00 mi
Rank: #26863 (+11)
20M β†’ 21M
13:00 | 13:00/mi
35K
4:02:15
21.75 mi
Rank: #26869 (-6)
21M β†’ 35K
8:59 | 12:01/mi
23M
4:18:07
23.00 mi
Rank: #26902 (-33)
35K β†’ 23M
15:52 | 12:41/mi
24M
4:29:31
24.00 mi
Rank: #26865 (+37)
23M β†’ 24M
11:24 | 11:24/mi
40K
4:39:54
24.85 mi
Rank: #26869 (-4)
24M β†’ 40K
10:23 | 12:09/mi
25.2M
4:44:10
25.20 mi
Rank: #26844 (+25)
40K β†’ 25.2M
4:16 | 12:23/mi
FINISH
4:55:40
26.22 mi
Rank: #26851 (-7)
25.2M β†’ FINISH
11:30 | 11:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:10
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:40:30
Pace12:15 /mi
πŸ“ŠPositive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:3331:2410:0731:24
10:07
-
10K
6.21 mi12:33:241:03:1510:1131:51
10:16
+0:09
15K
9.32 mi13:04:491:34:4010:1031:25
10:07
-0:09
20K
12.43 mi13:38:082:07:5910:1833:19
10:44
+0:37
HALF
13.11 mi13:45:192:15:1010:197:11
10:33
-0:11
25K
15.53 mi14:14:162:44:0710:3428:57
11:57
+1:24
30K
18.64 mi14:53:013:22:5210:5338:45
12:29
+0:32
20M
20.00 mi15:10:253:40:1611:0117:24
12:49
+0:20
21M
21.00 mi15:23:253:53:1611:0713:00
13:00
+0:11
35K
21.75 mi15:32:244:02:1511:098:59
12:01
-0:59
23M
23.00 mi15:48:164:18:0711:1415:52
12:41
+0:40
24M
24.00 mi15:59:404:29:3111:1411:24
11:24
-1:17
40K
24.85 mi16:10:034:39:5411:1610:23
12:09
+0:45
25.2M
25.20 mi16:14:194:44:1011:174:16
12:23
+0:14
FINISH
26.22 mi16:25:494:55:4011:1811:30
11:18
-1:05

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

10:07 /mi

Average Pace

11:17 /mi

Slowest Pace

13:00 /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

2:38:04

53% of race

Time at Steady Pace

52:35

18% of race

Time at Slower Pace

1:25:01

29% of race

Average Pace: 11:17 /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 mi12:01:3331:2410:0731:24
10:07
#26243
10K
6.21 mi12:33:241:03:1510:1131:51
10:16
#26332
15K
9.32 mi13:04:491:34:4010:1031:25
10:07
#26192
20K
12.43 mi13:38:082:07:5910:1833:19
10:44
#26303
HALF
13.11 mi13:45:192:15:1010:197:11
10:33
#26339
25K
15.53 mi14:14:162:44:0710:3428:57
11:57
#26597
30K
18.64 mi14:53:013:22:5210:5338:45
12:29
#26798
20M
20.00 mi15:10:253:40:1611:0117:24
12:49
#26874
21M
21.00 mi15:23:253:53:1611:0713:00
13:00
#26863
35K
21.75 mi15:32:244:02:1511:098:59
12:01
#26869
23M
23.00 mi15:48:164:18:0711:1415:52
12:41
#26902
24M
24.00 mi15:59:404:29:3111:1411:24
11:24
#26865
40K
24.85 mi16:10:034:39:5411:1610:23
12:09
#26869
25.2M
25.20 mi16:14:194:44:1011:174:16
12:23
#26844
FINISH
26.22 mi16:25:494:55:4011:1811:30
11:18
#26851
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26243108401084025954(Top 89%)10703(Top 85%)10703(Top 616%)
10K6.21 mi3.10 mi26332-8910894-5410894-5426432(Top 91%)10973(Top 87%)10973(Top 632%)
15K9.32 mi3.11 mi26192+14010828+6610828+6625954(Top 89%)10703(Top 85%)10703(Top 616%)
20K12.43 mi3.11 mi26303-11110905-7710905-7726575(Top 92%)11084(Top 88%)11084(Top 638%)
HALF13.11 mi0.68 mi26339-3610926-2110926-2126743(Top 92%)11210(Top 89%)11210(Top 645%)
25K15.53 mi2.42 mi26597-25811081-15511081-15527458(Top 95%)11633(Top 92%)11633(Top 670%)
30K18.64 mi3.11 mi26798-20111221-14011221-14027266(Top 94%)11604(Top 92%)11604(Top 668%)
20M20.00 mi1.36 mi26874-7611274-5311274-5327262(Top 94%)11623(Top 92%)11623(Top 669%)
21M21.00 mi1.00 mi26863+1111273+111273+126395(Top 91%)11220(Top 89%)11220(Top 646%)
35K21.75 mi0.75 mi26869-611283-1011283-1026744(Top 92%)11433(Top 91%)11433(Top 658%)
23M23.00 mi1.25 mi26902-3311314-3111314-3127003(Top 93%)11589(Top 92%)11589(Top 667%)
24M24.00 mi1.00 mi26865+3711301+1311301+1325813(Top 89%)11005(Top 87%)11005(Top 634%)
40K24.85 mi0.85 mi26869-411309-811309-826109(Top 90%)11204(Top 89%)11204(Top 645%)
25.2M25.20 mi0.35 mi26844+2511302+711302+725176(Top 87%)10716(Top 85%)10716(Top 617%)
FINISH26.22 mi1.02 mi26851-711314-1211314-1226583(Top 92%)11432(Top 91%)11432(Top 658%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
Γ—21
+97ft-345ft

Overall

25954

Females

10703

F40-44

10703

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26432

Females

10973

F40-44

10973

10K→15K

6.2 - 9.3 mi

Top 89%
Γ—3
+67ft-78ft

Overall

25954

Females

10703

F40-44

10703

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26575

Females

11084

F40-44

11084

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26743

Females

11210

F40-44

11210

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27458

Females

11633

F40-44

11633

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27266

Females

11604

F40-44

11604

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27262

Females

11623

F40-44

11623

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26395

Females

11220

F40-44

11220

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26744

Females

11433

F40-44

11433

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

27003

Females

11589

F40-44

11589

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25813

Females

11005

F40-44

11005

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26109

Females

11204

F40-44

11204

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25176

Females

10716

F40-44

10716

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26583

Females

11432

F40-44

11432

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
797*
Passed By
1230
Net Change
-608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26243
5K β†’ 10K155200-89#26243#26332
10K β†’ 15K207*67+140#26332#26192
15K β†’ 20K86197-111#26192#26303
20K β†’ HALF1450-36#26303#26339
HALF β†’ 25K32200-258#26339#26597
25K β†’ 30K40200-201#26597#26798
30K β†’ 20M2399-76#26798#26874
20M β†’ 21M4534+11#26874#26863
21M β†’ 35K2632-6#26863#26869
35K β†’ 23M3467-33#26869#26902
23M β†’ 24M469+37#26902#26865
24M β†’ 40K3438-4#26865#26869
40K β†’ 25.2M294+25#26869#26844
25.2M β†’ FINISH2633-7#26844#26851
TOTALS797*1230-608

* 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

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OTQ

Olympic Trials Qualifying analysis available

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