Kathryn Zaffiri

Dunedin, FL

Bib: 8187 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 20%
Gender (Female)
#0 / 12338
Top 12%
Division (F30-34)
#0 / 1621
Top 15%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:21/mi
29:03
279164
10K· 6.21 mi
8:41/mi
56:01
103217
15K· 9.32 mi
8:44/mi
1:23:08
5155
21K· 13.05 mi
8:55/mi
1:56:22
2037
25K· 15.53 mi
8:37/mi
2:17:46
35
30K· 18.64 mi
8:53/mi
2:45:21
5857
35K· 21.75 mi
9:06/mi
3:13:37
9892
40K· 24.85 mi
9:24/mi
3:42:48
3653
Finish· 26.22 mi
9:33/mi
3:55:50
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:228:55 /mi⚡ faster
2nd Half
1:59:279:04 /mi+2.6%
Positive split — 2.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:039:213.11 mi29:03
9:21
-
10K
56:019:013.10 mi26:58
8:41
-0:40
15K
1:23:088:553.11 mi27:07
8:44
+0:03
21K
1:56:228:553.73 mi33:14
8:55
+0:11
25K
2:17:468:522.48 mi21:24
8:37
-0:18
30K
2:45:218:523.11 mi27:35
8:53
+0:16
35K
3:13:378:543.11 mi28:16
9:06
+0:13
40K
3:42:488:583.10 mi29:11
9:24
+0:18
Finish(26.22 mi)
3:55:509:001.37 mi13:02
9:33
+0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:00 /mi

Slowest Pace

9:33 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:42:48

94% of race

Time at Steady Pace

13:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi7684192029272211763264
10K3.10 mi7445+2391818+102279+1372841756268
15K3.11 mi7290+1551774+44270+972211763264
21K3.73 mi7180+1101744+3027071241724270
25K2.48 mi6952+2281679+65257+1363651544246
30K3.11 mi6477+4751559+120239+1853811321206
35K3.11 mi6130+3471513+46236+354621481230
40K3.10 mi5905+2251506+7234+255481689253
Finish(26.22 mi)1.37 mi5876+291516-10240-661742013308

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×18story building
+279ft-164ft

Overall

7221

Females

1763

F30-34

1763

5K→10K

3.1 - 6.2 mi

Top 24%
×11story building
+103ft-217ft

Overall

7284

Females

1756

F30-34

1756

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+51ft-55ft

Overall

7221

Females

1763

F30-34

1763

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7124

Females

1724

F30-34

1724

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

6365

Females

1544

F30-34

1544

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5381

Females

1321

F30-34

1321

30K→35K

18.6 - 21.8 mi

Top 18%
×2story building
+98ft-92ft

Overall

5462

Females

1481

F30-34

1481

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

5548

Females

1689

F30-34

1689

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

6174

Females

2013

F30-34

2013

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7684
5K10K
218457*+239
#7684 #7445
10K15K
126281*+155
#7445 #7290
15K21K
174284*+110
#7290 #7180
21K25K
64292*+228
#7180 #6952
25K30K
47522*+475
#6952 #6477
30K35K
83430*+347
#6477 #6130
35K40K
134359*+225
#6130 #5905
40KFinish
83112*+29
#5905 #5876
TOTALS
9292737*+1808
#7684 #5876

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions