Nina Williams

Bib: 25340F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:22
Rank: #24516
Start5K
10:25/mi
32:22 split
10K· 6.21 mi
1:07:22
Rank: #25343 (-827)
5K10K
11:16/mi
35:00 split
15K· 9.32 mi
1:43:49
Rank: #25625 (-282)
10K15K
11:44/mi
36:27 split
20K· 12.43 mi
2:19:37
Rank: #25509 (+116)
15K20K
11:31/mi
35:48 split
Half· 13.11 mi
2:27:24
Rank: #25506 (+3)
20KHalf
11:24/mi
7:47 split
25K· 15.53 mi
2:56:05
Rank: #25423 (+83)
Half25K
11:50/mi
28:41 split
30K· 18.64 mi
3:32:58
Rank: #25246 (+177)
25K30K
11:52/mi
36:53 split
20M
3:49:18
Rank: #25188 (+58)
30K20M
12:01/mi
16:20 split
21M
4:02:07
Rank: #25124 (+64)
20M21M
12:49/mi
12:49 split
35K· 21.75 mi
4:10:45
Rank: #25102 (+22)
21M35K
11:32/mi
8:38 split
23M
4:26:47
Rank: #25102
35K23M
12:48/mi
16:02 split
24M
4:39:36
Rank: #25139 (-37)
23M24M
12:49/mi
12:49 split
40K· 24.85 mi
4:49:41
Rank: #25099 (+40)
24M40K
11:48/mi
10:05 split
25.2M
4:53:34
Rank: #25061 (+38)
40K25.2M
11:16/mi
3:53 split
Finish· 26.22 mi
5:04:11
Rank: #25010 (+51)
25.2MFinish
10:25/mi
10:37 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:24
Pace11:15 /mi
2nd Half
Distance13.11 mi
Time2:36:47
Pace11:58 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3232:2210:2532:22
10:25
-
10K
6.21 mi12:28:321:07:2210:5035:00
11:16
+0:51
15K
9.32 mi13:04:591:43:4911:0836:27
11:44
+0:28
20K
12.43 mi13:40:472:19:3711:1435:48
11:31
-0:13
Half
13.11 mi13:48:342:27:2411:157:47
11:24
-0:07
25K
15.53 mi14:17:152:56:0511:2028:41
11:50
+0:26
30K
18.64 mi14:54:083:32:5811:2536:53
11:52
+0:02
20M
20.00 mi15:10:283:49:1811:2816:20
12:01
+0:09
21M
21.00 mi15:23:174:02:0711:3212:49
12:49
+0:48
35K
21.75 mi15:31:554:10:4511:328:38
11:32
-1:17
23M
23.00 mi15:47:574:26:4711:3616:02
12:48
+1:16
24M
24.00 mi16:00:464:39:3611:3912:49
12:49
+0:01
40K
24.85 mi16:10:514:49:4111:3910:05
11:48
-1:01
25.2M
25.20 mi16:14:444:53:3411:393:53
11:16
-0:32
Finish
26.22 mi16:25:215:04:1111:3710:37
10:25
-0:51

Checkpoints & Pacing

📈Pace 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

10:25 /mi

Average Pace

11:37 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:52

27% of race

Time at Steady Pace

3:00:39

59% of race

Time at Slower Pace

41:40

14% of race

Average Pace: 11:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:53:3232:2210:2532:22
10:25
#24516
10K
6.21 mi12:28:321:07:2210:5035:00
11:16
#25343
15K
9.32 mi13:04:591:43:4911:0836:27
11:44
#25625
20K
12.43 mi13:40:472:19:3711:1435:48
11:31
#25509
Half
13.11 mi13:48:342:27:2411:157:47
11:24
#25506
25K
15.53 mi14:17:152:56:0511:2028:41
11:50
#25423
30K
18.64 mi14:54:083:32:5811:2536:53
11:52
#25246
20M
20.00 mi15:10:283:49:1811:2816:20
12:01
#25188
21M
21.00 mi15:23:174:02:0711:3212:49
12:49
#25124
35K
21.75 mi15:31:554:10:4511:328:38
11:32
#25102
23M
23.00 mi15:47:574:26:4711:3616:02
12:48
#25102
24M
24.00 mi16:00:464:39:3611:3912:49
12:49
#25139
40K
24.85 mi16:10:514:49:4111:3910:05
11:48
#25099
25.2M
25.20 mi16:14:444:53:3411:393:53
11:16
#25061
Finish
26.22 mi16:25:215:04:1111:3710:37
10:25
#25010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24516101641016425887(Top 97%)10976(Top 96%)10976(Top 225%)
10K6.21 mi3.10 mi25343-82710628-46410628-46425754(Top 97%)10883(Top 95%)10883(Top 223%)
15K9.32 mi3.11 mi25625-28210809-18110809-18125887(Top 97%)10976(Top 96%)10976(Top 225%)
20K12.43 mi3.11 mi25509+11610753+5610753+5625270(Top 95%)10640(Top 93%)10640(Top 218%)
Half13.11 mi0.68 mi25506+310755-210755-225397(Top 95%)10724(Top 94%)10724(Top 220%)
25K15.53 mi2.42 mi25423+8310714+4110714+4125013(Top 94%)10524(Top 92%)10524(Top 215%)
30K18.64 mi3.11 mi25246+17710626+8810626+8824353(Top 91%)10194(Top 89%)10194(Top 209%)
20M20.00 mi1.36 mi25188+5810605+2110605+2124233(Top 91%)10204(Top 89%)10204(Top 209%)
21M21.00 mi1.00 mi25124+6410574+3110574+3123867(Top 90%)10021(Top 88%)10021(Top 205%)
35K21.75 mi0.75 mi25102+2210565+910565+924170(Top 91%)10217(Top 89%)10217(Top 209%)
23M23.00 mi1.25 mi2510210580-1510580-1524897(Top 94%)10583(Top 93%)10583(Top 217%)
24M24.00 mi1.00 mi25139-3710607-2710607-2725348(Top 95%)10847(Top 95%)10847(Top 222%)
40K24.85 mi0.85 mi25099+4010586+2110586+2123642(Top 89%)10020(Top 88%)10020(Top 205%)
25.2M25.20 mi0.35 mi25061+3810567+1910567+1921095(Top 79%)8654(Top 76%)8654(Top 177%)
Finish26.22 mi1.02 mi25010+5110545+2210545+2222860(Top 86%)9585(Top 84%)9585(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25887

Females

10976

F18-39

10976

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25754

Females

10883

F18-39

10883

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25887

Females

10976

F18-39

10976

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25270

Females

10640

F18-39

10640

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25397

Females

10724

F18-39

10724

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

25013

Females

10524

F18-39

10524

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24353

Females

10194

F18-39

10194

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

24233

Females

10204

F18-39

10204

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23867

Females

10021

F18-39

10021

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24170

Females

10217

F18-39

10217

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

24897

Females

10583

F18-39

10583

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25348

Females

10847

F18-39

10847

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23642

Females

10020

F18-39

10020

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21095

Females

8654

F18-39

8654

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22860

Females

9585

F18-39

9585

Passing Analysis

Category:
Athletes Passed
845
Passed By
1339
Net Change
-494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24516
5K10K18845-827#24516#25343
10K15K27309-282#25343#25625
15K20K14832+116#25625#25509
20KHalf1714+3#25509#25506
Half25K10017+83#25506#25423
25K30K19013+177#25423#25246
30K20M679+58#25246#25188
20M21M739+64#25188#25124
21M35K275+22#25124#25102
35K23M37370#25102#25102
23M24M1047-37#25102#25139
24M40K411+40#25139#25099
40K25.2M380+38#25099#25061
25.2MFinish521+51#25061#25010
TOTALS8451339-494
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing