Larissa Smailes

Bib: 20377F

CO

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:37
Rank: #23273
Start5K
9:13/mi
28:37 split
10K· 6.21 mi
56:55
Rank: #23065 (+208)
5K10K
9:07/mi
28:18 split
15K· 9.32 mi
1:26:44
Rank: #23461 (-396)
10K15K
9:36/mi
29:49 split
20K· 12.43 mi
1:55:25
Rank: #23094 (+367)
15K20K
9:14/mi
28:41 split
Half· 13.11 mi
2:01:33
Rank: #23046 (+48)
20KHalf
8:59/mi
6:08 split
25K· 15.53 mi
2:23:41
Rank: #22610 (+436)
Half25K
9:08/mi
22:08 split
30K· 18.64 mi
2:55:26
Rank: #22530 (+80)
25K30K
10:13/mi
31:45 split
20M
3:08:05
Rank: #22264 (+266)
30K20M
9:19/mi
12:39 split
21M
3:18:10
Rank: #22040 (+224)
20M21M
10:05/mi
10:05 split
35K· 21.75 mi
3:25:21
Rank: #21976 (+64)
21M35K
9:36/mi
7:11 split
23M
3:37:13
Rank: #21777 (+199)
35K23M
9:29/mi
11:52 split
24M
3:46:41
Rank: #21677 (+100)
23M24M
9:28/mi
9:28 split
40K· 24.85 mi
3:54:35
Rank: #21518 (+159)
24M40K
9:14/mi
7:54 split
25.2M
3:58:18
Rank: #21490 (+28)
40K25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
4:07:01
Rank: #21344 (+146)
25.2MFinish
8:33/mi
8:43 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
Time2:01:33
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:05:28
Pace9:34 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5628:379:1328:37
9:13
-
10K
6.21 mi11:52:1456:559:1028:18
9:07
-0:06
15K
9.32 mi12:22:031:26:449:1829:49
9:36
+0:29
20K
12.43 mi12:50:441:55:259:1728:41
9:14
-0:22
Half
13.11 mi12:56:522:01:339:166:08
8:59
-0:15
25K
15.53 mi13:19:002:23:419:1522:08
9:08
+0:09
30K
18.64 mi13:50:452:55:269:2531:45
10:13
+1:05
20M
20.00 mi14:03:243:08:059:2412:39
9:19
-0:54
21M
21.00 mi14:13:293:18:109:2610:05
10:05
+0:46
35K
21.75 mi14:20:403:25:219:277:11
9:36
-0:29
23M
23.00 mi14:32:323:37:139:2711:52
9:29
-0:07
24M
24.00 mi14:42:003:46:419:279:28
9:28
-0:01
40K
24.85 mi14:49:543:54:359:267:54
9:14
-0:14
25.2M
25.20 mi14:53:373:58:189:273:43
10:47
+1:33
Finish
26.22 mi15:02:204:07:019:268:43
8:33
-2:14

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

8:33 /mi

Average Pace

9:26 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:51

6% of race

Time at Steady Pace

2:29:37

61% of race

Time at Slower Pace

1:22:33

33% of race

Average Pace: 9:25 /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 mi11:23:5628:379:1328:37
9:13
#23273
10K
6.21 mi11:52:1456:559:1028:18
9:07
#23065
15K
9.32 mi12:22:031:26:449:1829:49
9:36
#23461
20K
12.43 mi12:50:441:55:259:1728:41
9:14
#23094
Half
13.11 mi12:56:522:01:339:166:08
8:59
#23046
25K
15.53 mi13:19:002:23:419:1522:08
9:08
#22610
30K
18.64 mi13:50:452:55:269:2531:45
10:13
#22530
20M
20.00 mi14:03:243:08:059:2412:39
9:19
#22264
21M
21.00 mi14:13:293:18:109:2610:05
10:05
#22040
35K
21.75 mi14:20:403:25:219:277:11
9:36
#21976
23M
23.00 mi14:32:323:37:139:2711:52
9:29
#21777
24M
24.00 mi14:42:003:46:419:279:28
9:28
#21677
40K
24.85 mi14:49:543:54:359:267:54
9:14
#21518
25.2M
25.20 mi14:53:373:58:189:273:43
10:47
#21490
Finish
26.22 mi15:02:204:07:019:268:43
8:33
#21344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi232739318931824003(Top 85%)9668(Top 79%)9668(Top 533%)
10K6.21 mi3.10 mi23065+2089184+1349184+13422860(Top 80%)9051(Top 74%)9051(Top 499%)
15K9.32 mi3.11 mi23461-3969390-2069390-20624003(Top 85%)9668(Top 79%)9668(Top 533%)
20K12.43 mi3.11 mi23094+3679177+2139177+21322018(Top 78%)8592(Top 70%)8592(Top 474%)
Half13.11 mi0.68 mi23046+489152+259152+2521816(Top 77%)8488(Top 69%)8488(Top 468%)
25K15.53 mi2.42 mi22610+4368931+2218931+22120498(Top 72%)7812(Top 64%)7812(Top 431%)
30K18.64 mi3.11 mi22530+808927+48927+422232(Top 78%)8892(Top 73%)8892(Top 490%)
20M20.00 mi1.36 mi22264+2668797+1308797+13018368(Top 65%)6941(Top 57%)6941(Top 383%)
21M21.00 mi1.00 mi22040+2248688+1098688+10918640(Top 66%)7153(Top 58%)7153(Top 395%)
35K21.75 mi0.75 mi21976+648669+198669+1920706(Top 73%)8352(Top 68%)8352(Top 461%)
23M23.00 mi1.25 mi21777+1998592+778592+7718620(Top 66%)7313(Top 60%)7313(Top 403%)
24M24.00 mi1.00 mi21677+1008556+368556+3619532(Top 69%)7846(Top 64%)7846(Top 433%)
40K24.85 mi0.85 mi21518+1598487+698487+6917597(Top 62%)6930(Top 57%)6930(Top 382%)
25.2M25.20 mi0.35 mi21490+288474+138474+1320005(Top 70%)8166(Top 67%)8166(Top 450%)
Finish26.22 mi1.02 mi21344+1468412+628412+6216619(Top 59%)6377(Top 52%)6377(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24003

Females

9668

F45-49

9668

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22860

Females

9051

F45-49

9051

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24003

Females

9668

F45-49

9668

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22018

Females

8592

F45-49

8592

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21816

Females

8488

F45-49

8488

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20498

Females

7812

F45-49

7812

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22232

Females

8892

F45-49

8892

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18368

Females

6941

F45-49

6941

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18640

Females

7153

F45-49

7153

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

20706

Females

8352

F45-49

8352

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18620

Females

7313

F45-49

7313

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19532

Females

7846

F45-49

7846

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17597

Females

6930

F45-49

6930

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

20005

Females

8166

F45-49

8166

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16619

Females

6377

F45-49

6377

Passing Analysis

Category:
Athletes Passed
2738
Passed By
809
Net Change
+1929
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23273
5K10K344136+208#23273#23065
10K15K69465-396#23065#23461
15K20K38316+367#23461#23094
20KHalf568+48#23094#23046
Half25K4393+436#23046#22610
25K30K210130+80#22610#22530
30K20M2660+266#22530#22264
20M21M2262+224#22264#22040
21M35K8117+64#22040#21976
35K23M2045+199#21976#21777
23M24M11010+100#21777#21677
24M40K1623+159#21677#21518
40K25.2M3810+28#21518#21490
25.2MFinish1504+146#21490#21344
TOTALS2738809+1929
📊

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