Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lynette Richardson

Bib: 23221 β€’F β€’Age: N/A

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
Top 40%
Age Group (F50-54)
#0 / 1233
Top 36%
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
25:42
3.11 mi
Rank: #18708
Start β†’ 5K
25:42 | 8:17/mi
10K
50:38
6.21 mi
Rank: #18092 (+616)
5K β†’ 10K
24:56 | 8:02/mi
15K
1:15:42
9.32 mi
Rank: #17898 (+194)
10K β†’ 15K
25:04 | 8:05/mi
20K
1:41:54
12.43 mi
Rank: #18171 (-273)
15K β†’ 20K
26:12 | 8:26/mi
HALF
1:47:29
13.11 mi
Rank: #18164 (+7)
20K β†’ HALF
5:35 | 8:12/mi
25K
2:07:49
15.53 mi
Rank: #18113 (+51)
HALF β†’ 25K
20:20 | 8:24/mi
30K
2:35:11
18.64 mi
Rank: #18183 (-70)
25K β†’ 30K
27:22 | 8:49/mi
20M
2:47:06
20.00 mi
Rank: #18123 (+60)
30K β†’ 20M
11:55 | 8:47/mi
21M
2:56:49
21.00 mi
Rank: #18189 (-66)
20M β†’ 21M
9:43 | 9:43/mi
35K
3:02:56
21.75 mi
Rank: #18100 (+89)
21M β†’ 35K
6:07 | 8:11/mi
23M
3:13:42
23.00 mi
Rank: #17977 (+123)
35K β†’ 23M
10:46 | 8:37/mi
24M
3:22:02
24.00 mi
Rank: #17879 (+98)
23M β†’ 24M
8:20 | 8:20/mi
40K
3:29:20
24.85 mi
Rank: #17788 (+91)
24M β†’ 40K
7:18 | 8:33/mi
25.2M
3:32:36
25.20 mi
Rank: #17766 (+22)
40K β†’ 25.2M
3:16 | 9:29/mi
FINISH
3:40:59
26.22 mi
Rank: #17702 (+64)
25.2M β†’ FINISH
8:23 | 8:14/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
Time1:47:29
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:53:30
Pace8:40 /mi
πŸ“ŠPositive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0325:428:1725:42
8:17
-
10K
6.21 mi11:52:5950:388:0924:56
8:02
-0:15
15K
9.32 mi12:18:031:15:428:0825:04
8:05
+0:03
20K
12.43 mi12:44:151:41:548:1226:12
8:26
+0:21
HALF
13.11 mi12:49:501:47:298:125:35
8:12
-0:14
25K
15.53 mi13:10:102:07:498:1420:20
8:24
+0:12
30K
18.64 mi13:37:322:35:118:2027:22
8:49
+0:25
20M
20.00 mi13:49:272:47:068:2211:55
8:47
-0:02
21M
21.00 mi13:59:102:56:498:269:43
9:43
+0:56
35K
21.75 mi14:05:173:02:568:256:07
8:11
-1:32
23M
23.00 mi14:16:033:13:428:2610:46
8:37
+0:26
24M
24.00 mi14:24:233:22:028:268:20
8:20
-0:17
40K
24.85 mi14:31:413:29:208:267:18
8:33
+0:13
25.2M
25.20 mi14:34:573:32:368:273:16
9:29
+0:56
FINISH
26.22 mi14:43:203:40:598:278:23
8:14
-1:15

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

8:02 /mi

Average Pace

8:26 /mi

Slowest Pace

9:43 /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

50:00

23% of race

Time at Steady Pace

1:58:43

54% of race

Time at Slower Pace

52:16

24% of race

Average Pace: 8:26 /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 mi11:28:0325:428:1725:42
8:17
#18708
10K
6.21 mi11:52:5950:388:0924:56
8:02
#18092
15K
9.32 mi12:18:031:15:428:0825:04
8:05
#17898
20K
12.43 mi12:44:151:41:548:1226:12
8:26
#18171
HALF
13.11 mi12:49:501:47:298:125:35
8:12
#18164
25K
15.53 mi13:10:102:07:498:1420:20
8:24
#18113
30K
18.64 mi13:37:322:35:118:2027:22
8:49
#18183
20M
20.00 mi13:49:272:47:068:2211:55
8:47
#18123
21M
21.00 mi13:59:102:56:498:269:43
9:43
#18189
35K
21.75 mi14:05:173:02:568:256:07
8:11
#18100
23M
23.00 mi14:16:033:13:428:2610:46
8:37
#17977
24M
24.00 mi14:24:233:22:028:268:20
8:20
#17879
40K
24.85 mi14:31:413:29:208:267:18
8:33
#17788
25.2M
25.20 mi14:34:573:32:368:273:16
9:29
#17766
FINISH
26.22 mi14:43:203:40:598:278:23
8:14
#17702
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi187086907690717499(Top 60%)6197(Top 49%)6197(Top 503%)
10K6.21 mi3.10 mi18092+6166551+3566551+35617451(Top 60%)6180(Top 49%)6180(Top 501%)
15K9.32 mi3.11 mi17898+1946435+1166435+11617499(Top 60%)6197(Top 49%)6197(Top 503%)
20K12.43 mi3.11 mi18171-2736582-1476582-14718920(Top 65%)7024(Top 56%)7024(Top 570%)
HALF13.11 mi0.68 mi18164+76579+36579+318388(Top 63%)6700(Top 53%)6700(Top 543%)
25K15.53 mi2.42 mi18113+516557+226557+2217900(Top 62%)6501(Top 52%)6501(Top 527%)
30K18.64 mi3.11 mi18183-706640-836640-8318623(Top 64%)7014(Top 56%)7014(Top 569%)
20M20.00 mi1.36 mi18123+606635+56635+517828(Top 61%)6655(Top 53%)6655(Top 540%)
21M21.00 mi1.00 mi18189-666692-576692-5719443(Top 67%)7552(Top 60%)7552(Top 612%)
35K21.75 mi0.75 mi18100+896651+416651+4115715(Top 54%)5607(Top 45%)5607(Top 455%)
23M23.00 mi1.25 mi17977+1236608+436608+4316368(Top 56%)6062(Top 48%)6062(Top 492%)
24M24.00 mi1.00 mi17879+986571+376571+3715950(Top 55%)5879(Top 47%)5879(Top 477%)
40K24.85 mi0.85 mi17788+916528+436528+4315955(Top 55%)5948(Top 47%)5948(Top 482%)
25.2M25.20 mi0.35 mi17766+226526+26526+217239(Top 59%)6638(Top 53%)6638(Top 538%)
FINISH26.22 mi1.02 mi17702+646515+116515+1116600(Top 57%)6282(Top 50%)6282(Top 509%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
Γ—21
+97ft-345ft

Overall

17499

Females

6197

F50-54

6197

5K→10K

3.1 - 6.2 mi

Top 60%
Γ—5
+79ft-138ft

Overall

17451

Females

6180

F50-54

6180

10K→15K

6.2 - 9.3 mi

Top 60%
Γ—3
+67ft-78ft

Overall

17499

Females

6197

F50-54

6197

15K→20K

9.3 - 12.4 mi

Top 65%
Γ—5
+106ft-86ft

Overall

18920

Females

7024

F50-54

7024

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18388

Females

6700

F50-54

6700

HALF→25K

13.1 - 15.5 mi

Top 62%
Γ—4
+66ft-88ft

Overall

17900

Females

6501

F50-54

6501

25K→30K

15.5 - 18.6 mi

Top 64%
Γ—9
+181ft-148ft

Overall

18623

Females

7014

F50-54

7014

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17828

Females

6655

F50-54

6655

20M→21M

20.0 - 21.0 mi

Top 67%
Γ—8
+106ft-24ft

Overall

19443

Females

7552

F50-54

7552

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15715

Females

5607

F50-54

5607

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16368

Females

6062

F50-54

6062

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15950

Females

5879

F50-54

5879

24M→40K

24.0 - 24.9 mi

Top 55%
Γ—1
+6ft-20ft

Overall

15955

Females

5948

F50-54

5948

40K→25.2M

24.9 - 25.2 mi

Top 59%
Γ—1
+13ft-16ft

Overall

17239

Females

6638

F50-54

6638

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
Γ—2
+22ft-21ft

Overall

16600

Females

6282

F50-54

6282

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2249*
Passed By
1041
Net Change
+1006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18708
5K β†’ 10K708*92+616#18708#18092
10K β†’ 15K281*87+194#18092#17898
15K β†’ 20K90200-273#17898#18171
20K β†’ HALF3124+7#18171#18164
HALF β†’ 25K14695+51#18164#18113
25K β†’ 30K169200-70#18113#18183
30K β†’ 20M12666+60#18183#18123
20M β†’ 21M66132-66#18123#18189
21M β†’ 35K9910+89#18189#18100
35K β†’ 23M15835+123#18100#17977
23M β†’ 24M12325+98#17977#17879
24M β†’ 40K11221+91#17879#17788
40K β†’ 25.2M4220+22#17788#17766
25.2M β†’ FINISH9834+64#17766#17702
TOTALS2249*1041+1006

* 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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