Shannon Silvestri

Bib: 27660F

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
38:41
Rank: #26536
Start5K
12:27/mi
38:41 split
10K· 6.21 mi
1:18:44
Rank: #26547 (-11)
5K10K
12:53/mi
40:03 split
15K· 9.32 mi
1:58:47
Rank: #26544 (+3)
10K15K
12:53/mi
40:03 split
20K· 12.43 mi
2:43:38
Rank: #26572 (-28)
15K20K
14:26/mi
44:51 split
Half· 13.11 mi
2:52:32
Rank: #26568 (+4)
20KHalf
13:03/mi
8:54 split
25K· 15.53 mi
3:25:20
Rank: #26562 (+6)
Half25K
13:32/mi
32:48 split
30K· 18.64 mi
4:09:05
Rank: #26525 (+37)
25K30K
14:05/mi
43:45 split
20M
4:28:46
Rank: #26515 (+10)
30K20M
14:29/mi
19:41 split
21M
4:43:58
Rank: #26510 (+5)
20M21M
15:12/mi
15:12 split
35K· 21.75 mi
4:54:43
Rank: #26510
21M35K
14:22/mi
10:45 split
23M
5:12:54
Rank: #26507 (+3)
35K23M
14:31/mi
18:11 split
24M
5:27:21
Rank: #26510 (-3)
23M24M
14:27/mi
14:27 split
40K· 24.85 mi
5:39:33
Rank: #26496 (+14)
24M40K
14:16/mi
12:12 split
25.2M
5:44:41
Rank: #26492 (+4)
40K25.2M
14:53/mi
5:08 split
Finish· 26.22 mi
5:58:25
Rank: #26494 (-2)
25.2MFinish
13:29/mi
13:44 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
Time2:52:32
Pace13:10 /mi
2nd Half
Distance13.11 mi
Time3:05:53
Pace14:11 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:2438:4112:2738:41
12:27
-
10K
6.21 mi12:40:271:18:4412:4040:03
12:53
+0:26
15K
9.32 mi13:20:301:58:4712:4540:03
12:53
0:00
20K
12.43 mi14:05:212:43:3813:1044:51
14:26
+1:33
Half
13.11 mi14:14:152:52:3213:108:54
13:03
-1:23
25K
15.53 mi14:47:033:25:2013:1332:48
13:32
+0:29
30K
18.64 mi15:30:484:09:0513:2243:45
14:05
+0:33
20M
20.00 mi15:50:294:28:4613:2619:41
14:29
+0:24
21M
21.00 mi16:05:414:43:5813:3115:12
15:12
+0:43
35K
21.75 mi16:16:264:54:4313:3310:45
14:22
-0:50
23M
23.00 mi16:34:375:12:5413:3618:11
14:31
+0:09
24M
24.00 mi16:49:045:27:2113:3814:27
14:27
-0:04
40K
24.85 mi17:01:165:39:3313:4012:12
14:16
-0:11
25.2M
25.20 mi17:06:245:44:4113:415:08
14:53
+0:37
Finish
26.22 mi17:20:085:58:2513:4113:44
13:29
-1:24

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

12:27 /mi

Average Pace

13:41 /mi

Slowest Pace

15:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:13

49% of race

Time at Steady Pace

2:43:52

46% of race

Time at Slower Pace

20:20

6% of race

Average Pace: 13:40 /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 mi12:00:2438:4112:2738:41
12:27
#26536
10K
6.21 mi12:40:271:18:4412:4040:03
12:53
#26547
15K
9.32 mi13:20:301:58:4712:4540:03
12:53
#26544
20K
12.43 mi14:05:212:43:3813:1044:51
14:26
#26572
Half
13.11 mi14:14:152:52:3213:108:54
13:03
#26568
25K
15.53 mi14:47:033:25:2013:1332:48
13:32
#26562
30K
18.64 mi15:30:484:09:0513:2243:45
14:05
#26525
20M
20.00 mi15:50:294:28:4613:2619:41
14:29
#26515
21M
21.00 mi16:05:414:43:5813:3115:12
15:12
#26510
35K
21.75 mi16:16:264:54:4313:3310:45
14:22
#26510
23M
23.00 mi16:34:375:12:5413:3618:11
14:31
#26507
24M
24.00 mi16:49:045:27:2113:3814:27
14:27
#26510
40K
24.85 mi17:01:165:39:3313:4012:12
14:16
#26496
25.2M
25.20 mi17:06:245:44:4113:415:08
14:53
#26492
Finish
26.22 mi17:20:085:58:2513:4113:44
13:29
#26494
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi26536113821138226452(Top 99%)11332(Top 99%)11332(Top 624%)
10K6.21 mi3.10 mi26547-1111392-1011392-1026540(Top 100%)11386(Top 100%)11386(Top 627%)
15K9.32 mi3.11 mi26544+311391+111391+126452(Top 99%)11332(Top 99%)11332(Top 624%)
20K12.43 mi3.11 mi26572-2811406-1511406-1526567(Top 100%)11398(Top 100%)11398(Top 627%)
Half13.11 mi0.68 mi26568+411401+511401+526372(Top 99%)11288(Top 99%)11288(Top 621%)
25K15.53 mi2.42 mi26562+611398+311398+326143(Top 98%)11157(Top 98%)11157(Top 614%)
30K18.64 mi3.11 mi26525+3711376+2211376+2226069(Top 98%)11133(Top 97%)11133(Top 613%)
20M20.00 mi1.36 mi26515+1011368+811368+826087(Top 98%)11177(Top 98%)11177(Top 615%)
21M21.00 mi1.00 mi26510+511364+411364+425849(Top 97%)11028(Top 97%)11028(Top 607%)
35K21.75 mi0.75 mi2651011366-211366-226262(Top 99%)11257(Top 99%)11257(Top 620%)
23M23.00 mi1.25 mi26507+311362+411362+426133(Top 98%)11202(Top 98%)11202(Top 617%)
24M24.00 mi1.00 mi26510-311364-211364-226247(Top 99%)11273(Top 99%)11273(Top 620%)
40K24.85 mi0.85 mi26496+1411356+811356+825837(Top 97%)11095(Top 97%)11095(Top 611%)
25.2M25.20 mi0.35 mi26492+411353+311353+325652(Top 96%)11008(Top 96%)11008(Top 606%)
Finish26.22 mi1.02 mi26494-211357-411357-426184(Top 98%)11260(Top 99%)11260(Top 620%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26452

Females

11332

F45-49

11332

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

26540

Females

11386

F45-49

11386

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26452

Females

11332

F45-49

11332

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

26567

Females

11398

F45-49

11398

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26372

Females

11288

F45-49

11288

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

26143

Females

11157

F45-49

11157

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26069

Females

11133

F45-49

11133

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26087

Females

11177

F45-49

11177

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25849

Females

11028

F45-49

11028

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26262

Females

11257

F45-49

11257

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26133

Females

11202

F45-49

11202

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26247

Females

11273

F45-49

11273

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25837

Females

11095

F45-49

11095

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25652

Females

11008

F45-49

11008

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26184

Females

11260

F45-49

11260

Passing Analysis

Category:
Athletes Passed
147
Passed By
105
Net Change
+42
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26536
5K10K1324-11#26536#26547
10K15K1310+3#26547#26544
15K20K432-28#26544#26572
20KHalf51+4#26572#26568
Half25K104+6#26568#26562
25K30K414+37#26562#26525
30K20M133+10#26525#26515
20M21M83+5#26515#26510
21M35K440#26510#26510
35K23M52+3#26510#26507
23M24M36-3#26507#26510
24M40K162+14#26510#26496
40K25.2M62+4#26496#26492
25.2MFinish68-2#26492#26494
TOTALS147105+42
📊

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