Lucy Szlembarska
CLARENDON HILLS, IL
Bib: 1268 F 45
Masters
0:00
0:00
/ miMasters
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Overall
#0 / 1413
Top 26%Gender (Female)
#0 / 498
Top 15%Masters (Masters Women)
#0 / 219
Top 10%Division (F45-49)
#0 / 52
Top 10%Race Day Weather
29°/19°F
clear sky
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10 · 688 ft
Mile 15 · 603 ft
Start
0:00
Race begins
10K· 6.21 mi
8:33/mi
53:06
↑ 229 ft↓ 142 ft0.3% grade
HALF· 13.11 mi
8:30/mi
1:51:42
↑ 199 ft↓ 250 ft0.1% grade
20M
8:31/mi
2:50:20
↑ 247 ft↓ 266 ft
Finish· 26.22 mi
9:24/mi
3:48:47
↑ 192 ft↓ 198 ft
Course Elevation
872ft
Total climb
107ft
Range
599 to 706 ft
875ft
Total descent
About the height of a nine-story building
The Course
Half Splits
1st Half· via HALF
1:51:428:32 /mi⚡ faster
2nd Half
1:57:058:56 /mi+4.8%
Positive split — 4.8% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
10K | 53:06 | 8:33 | 6.21 mi | 53:06 | 8:33 | - | |
HALF(13.11 mi) | 1:51:42 | 8:32 | 6.90 mi | 58:36 | 8:30 | -0:03 | |
20M | 2:50:20 | 8:31 | 6.89 mi | 58:38 | 8:31 | +0:01 | |
Finish(26.22 mi) | 3:48:47 | 8:44 | 6.22 mi | 58:27 | 9:24 | +0:53 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
8:30 /mi
Average Pace
8:44 /mi
Slowest Pace
9:24 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
2:50:20
74% of race
Time at Steady Pace
58:27
26% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:44 /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
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 10K | 6.21 mi | 426 | 80 | 7 | 426 | 80 | 7 |
| HALF(13.11 mi) | 6.90 mi | 424+2 | 80 | 6+1 | 424 | 78 | 4 |
| 20M | 6.89 mi | 401+23 | 77+3 | 5+1 | 392 | 82 | 6 |
| Finish(26.22 mi) | 6.22 mi | 362+39 | 74+3 | 5 | 382 | 93 | 7 |
Segment Performance Analysis
Start → 10K
0.0 - 6.2 mi
619 ft706 ft
↑ 229ft↓ 142ft
99 ft
Overall
426
Females
80
F45-49
7
10K→HALF
6.2 - 13.1 mi
701 ft649 ft
↑ 199ft↓ 250ft
52 ft
Overall
424
Females
78
F45-49
4
HALF→20M
13.1 - 20.0 mi
646 ft628 ft
↑ 247ft↓ 266ft
51 ft
Overall
392
Females
82
F45-49
6
20M→Finish
20.0 - 26.2 mi
617 ft610 ft
↑ 192ft↓ 198ft
47 ft
Overall
382
Females
93
F45-49
7
Passing Analysis
No position changes recorded for this athlete.
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