Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fay Nykerk

Bib: 25797 β€’F β€’Age: N/A

CA

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 (F60-64)
#0 / 782
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
29:23
3.11 mi
Rank: #24351
Start β†’ 5K
29:23 | 9:28/mi
10K
1:00:55
6.21 mi
Rank: #25373 (-1022)
5K β†’ 10K
31:32 | 10:09/mi
15K
1:32:52
9.32 mi
Rank: #25741 (-368)
10K β†’ 15K
31:57 | 10:18/mi
20K
2:07:12
12.43 mi
Rank: #26171 (-430)
15K β†’ 20K
34:20 | 11:04/mi
HALF
2:14:34
13.11 mi
Rank: #26231 (-60)
20K β†’ HALF
7:22 | 10:49/mi
25K
2:41:13
15.53 mi
Rank: #26271 (-40)
HALF β†’ 25K
26:39 | 11:00/mi
30K
3:18:08
18.64 mi
Rank: #26377 (-106)
25K β†’ 30K
36:55 | 11:53/mi
20M
3:34:03
20.00 mi
Rank: #26353 (+24)
30K β†’ 20M
15:55 | 11:44/mi
21M
3:46:31
21.00 mi
Rank: #26323 (+30)
20M β†’ 21M
12:28 | 12:28/mi
35K
3:55:07
21.75 mi
Rank: #26330 (-7)
21M β†’ 35K
8:36 | 11:30/mi
23M
4:09:41
23.00 mi
Rank: #26291 (+39)
35K β†’ 23M
14:34 | 11:39/mi
24M
4:21:12
24.00 mi
Rank: #26293 (-2)
23M β†’ 24M
11:31 | 11:31/mi
40K
4:31:03
24.85 mi
Rank: #26243 (+50)
24M β†’ 40K
9:51 | 11:32/mi
25.2M
4:35:32
25.20 mi
Rank: #26239 (+4)
40K β†’ 25.2M
4:29 | 13:01/mi
FINISH
4:46:30
26.22 mi
Rank: #26223 (+16)
25.2M β†’ FINISH
10:58 | 10:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:14:34
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:31:56
Pace11:36 /mi
πŸ“ŠPositive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:5929:239:2829:23
9:28
-
10K
6.21 mi12:07:311:00:559:4931:32
10:09
+0:41
15K
9.32 mi12:39:281:32:529:5831:57
10:18
+0:09
20K
12.43 mi13:13:482:07:1210:1534:20
11:04
+0:46
HALF
13.11 mi13:21:102:14:3410:167:22
10:49
-0:15
25K
15.53 mi13:47:492:41:1310:2326:39
11:00
+0:11
30K
18.64 mi14:24:443:18:0810:3836:55
11:53
+0:53
20M
20.00 mi14:40:393:34:0310:4315:55
11:44
-0:09
21M
21.00 mi14:53:073:46:3110:4812:28
12:28
+0:44
35K
21.75 mi15:01:433:55:0710:498:36
11:30
-0:58
23M
23.00 mi15:16:174:09:4110:5214:34
11:39
+0:09
24M
24.00 mi15:27:484:21:1210:5411:31
11:31
-0:08
40K
24.85 mi15:37:394:31:0310:559:51
11:32
+0:01
25.2M
25.20 mi15:42:084:35:3210:574:29
13:01
+1:29
FINISH
26.22 mi15:53:064:46:3010:5710:58
10:46
-2:15

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

9:28 /mi

Average Pace

10:56 /mi

Slowest Pace

13:01 /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

2:17:51

48% of race

Time at Steady Pace

2:11:42

46% of race

Time at Slower Pace

16:57

6% of race

Average Pace: 10:56 /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 mi11:35:5929:239:2829:23
9:28
#24351
10K
6.21 mi12:07:311:00:559:4931:32
10:09
#25373
15K
9.32 mi12:39:281:32:529:5831:57
10:18
#25741
20K
12.43 mi13:13:482:07:1210:1534:20
11:04
#26171
HALF
13.11 mi13:21:102:14:3410:167:22
10:49
#26231
25K
15.53 mi13:47:492:41:1310:2326:39
11:00
#26271
30K
18.64 mi14:24:443:18:0810:3836:55
11:53
#26377
20M
20.00 mi14:40:393:34:0310:4315:55
11:44
#26353
21M
21.00 mi14:53:073:46:3110:4812:28
12:28
#26323
35K
21.75 mi15:01:433:55:0710:498:36
11:30
#26330
23M
23.00 mi15:16:174:09:4110:5214:34
11:39
#26291
24M
24.00 mi15:27:484:21:1210:5411:31
11:31
#26293
40K
24.85 mi15:37:394:31:0310:559:51
11:32
#26243
25.2M
25.20 mi15:42:084:35:3210:574:29
13:01
#26239
FINISH
26.22 mi15:53:064:46:3010:5710:58
10:46
#26223
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi243519858985826299(Top 91%)10900(Top 87%)10900(Top 1394%)
10K6.21 mi3.10 mi25373-102210368-51010368-51026207(Top 90%)10836(Top 86%)10836(Top 1386%)
15K9.32 mi3.11 mi25741-36810569-20110569-20126299(Top 91%)10900(Top 87%)10900(Top 1394%)
20K12.43 mi3.11 mi26171-43010826-25710826-25727020(Top 93%)11324(Top 90%)11324(Top 1448%)
HALF13.11 mi0.68 mi26231-6010860-3410860-3427132(Top 93%)11438(Top 91%)11438(Top 1463%)
25K15.53 mi2.42 mi26271-4010893-3310893-3326328(Top 91%)10995(Top 87%)10995(Top 1406%)
30K18.64 mi3.11 mi26377-10610988-9510988-9526630(Top 92%)11250(Top 89%)11250(Top 1439%)
20M20.00 mi1.36 mi26353+2410985+310985+326026(Top 90%)10993(Top 87%)10993(Top 1406%)
21M21.00 mi1.00 mi26323+3010980+510980+525744(Top 89%)10895(Top 87%)10895(Top 1393%)
35K21.75 mi0.75 mi26330-710995-1510995-1526070(Top 90%)11074(Top 88%)11074(Top 1416%)
23M23.00 mi1.25 mi26291+3910982+1310982+1325639(Top 88%)10887(Top 87%)10887(Top 1392%)
24M24.00 mi1.00 mi26293-210992-1010992-1025968(Top 89%)11093(Top 88%)11093(Top 1419%)
40K24.85 mi0.85 mi26243+5010972+2010972+2025159(Top 87%)10716(Top 85%)10716(Top 1370%)
25.2M25.20 mi0.35 mi26239+410974-210974-226077(Top 90%)11156(Top 89%)11156(Top 1427%)
FINISH26.22 mi1.02 mi26223+1610983-910983-925656(Top 88%)10973(Top 87%)10973(Top 1403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26299

Females

10900

F60-64

10900

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26207

Females

10836

F60-64

10836

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26299

Females

10900

F60-64

10900

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27020

Females

11324

F60-64

11324

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27132

Females

11438

F60-64

11438

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26328

Females

10995

F60-64

10995

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26630

Females

11250

F60-64

11250

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26026

Females

10993

F60-64

10993

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25744

Females

10895

F60-64

10895

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26070

Females

11074

F60-64

11074

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25639

Females

10887

F60-64

10887

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25968

Females

11093

F60-64

11093

24M→40K

24.0 - 24.9 mi

Top 87%
Γ—1
+6ft-20ft

Overall

25159

Females

10716

F60-64

10716

40K→25.2M

24.9 - 25.2 mi

Top 90%
Γ—1
+13ft-16ft

Overall

26077

Females

11156

F60-64

11156

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25656

Females

10973

F60-64

10973

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
611
Passed By
1173
Net Change
-1872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24351
5K β†’ 10K18200-1022#24351#25373
10K β†’ 15K42200-368#25373#25741
15K β†’ 20K30200-430#25741#26171
20K β†’ HALF1070-60#26171#26231
HALF β†’ 25K72112-40#26231#26271
25K β†’ 30K75181-106#26271#26377
30K β†’ 20M6238+24#26377#26353
20M β†’ 21M5828+30#26353#26323
21M β†’ 35K2532-7#26323#26330
35K β†’ 23M6829+39#26330#26291
23M β†’ 24M3436-2#26291#26293
24M β†’ 40K599+50#26293#26243
40K β†’ 25.2M1713+4#26243#26239
25.2M β†’ FINISH4125+16#26239#26223
TOTALS6111173-1872
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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