Karen Kozlovsky

Sunnyvale, CA

Bib: 1147 F 29

0:00
0:00
/ mi
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Overall
#0 / 1437
Gender (Female)
#0 / 602
Division (F25-29)
#0 / 136
Race Day Weather
41°/31°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
6.2M
10:49/mi
1:07:02
218323
13.1M
10:54/mi
2:22:11
132211
20M
12:42/mi
3:49:51
195222
Finish· 26.22 mi
12:28/mi
5:07:20
64131
Course Elevation
58411 ft
×1redwood tree
611 ft climb · 894 ft descent

The Course

Half Splits

1st Half· via 13.1M
2:22:1110:51 /mi⚡ faster
2nd Half
2:45:0912:35 /mi+16.2%
Positive split — 16.2% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
6.2M
1:07:0210:496.20 mi1:07:02
10:49
-
13.1M
2:22:1110:516.90 mi1:15:09
10:54
+0:05
20M
3:49:5111:306.90 mi1:27:40
12:42
+1:48
Finish(26.22 mi)
5:07:2011:446.22 mi1:17:29
12:28
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

11:44 /mi

Slowest Pace

12:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:22:11

46% of race

Time at Steady Pace

2:45:09

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:43 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
6.2M6.20 mi12194941161219494116
13.1M6.90 mi1211+8486+8115+11161466110
20M6.90 mi1231-20501-15118-31251521121
Finish(26.22 mi)6.22 mi1214+17502-1120-21134481109

Segment Performance Analysis

Start → 6.2M

0.0 - 6.2 mi

Top 85%
×15story building
+218ft-323ft

Overall

1219

Females

494

F25-29

116

6.2M→13.1M

6.2 - 13.1 mi

Top 81%
×7story building
+132ft-211ft

Overall

1161

Females

466

F25-29

110

13.1M→20M

13.1 - 20.0 mi

Top 87%
×9story building
+195ft-222ft

Overall

1251

Females

521

F25-29

121

20M→Finish

20.0 - 26.2 mi

Top 79%
×6story building
+64ft-131ft

Overall

1134

Females

481

F25-29

109

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 6.2M-#1219
6.2M13.1M
1335+8
#1219 #1211
13.1M20M
3721-20
#1211 #1231
20MFinish
1133+17
#1231 #1214
TOTALS
6189+5
#1219 #1214

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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