Katherine Yu

Clarksville

Bib: 35608 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 54109
Top 47%
Gender (Female)
#0 / 24561
Top 35%
Division (F30-34)
#0 / 4161
Top 38%
Race Day Weather
54°/44°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:37/mi
26:46
↑ 52↓ 48
10K· 6.21 mi
8:27/mi
53:01
↑ 25↓ 31
15K· 9.32 mi
8:25/mi
1:19:09
↑ 12↓ 13
20K· 12.43 mi
8:47/mi
1:46:27
↑ 18↓ 17
Half· 13.11 mi
9:10/mi
1:52:42
↑ 13
25K· 15.53 mi
9:46/mi
2:16:24
↑ 22↓ 30
30K· 18.64 mi
10:31/mi
2:49:05
↑ 13↓ 12
35K· 21.75 mi
10:14/mi
3:20:52
↑ 27↓ 27
40K· 24.85 mi
10:35/mi
3:53:44
↑ 16↓ 11
Finish· 26.22 mi
10:26/mi
4:07:58
↑ 23↓ 20
Course Elevation
227ft
Total climb
32ft
Range
589 to 621 ft
221ft
Total descent
About the height of a three-story building

The Course

Half Splits

1st Half· via Half
1:52:428:36 /mi⚡ faster
2nd Half
2:15:1610:19 /mi+20.0%
Positive split — 20.0% slower in the second half
AI Race Performance Report

Katherine's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:468:373.11 mi26:46
8:37
-
10K
53:018:323.10 mi26:15
8:27
-0:10
15K
1:19:098:303.11 mi26:08
8:25
-0:02
20K
1:46:278:343.11 mi27:18
8:47
+0:22
Half(13.11 mi)
1:52:428:360.68 mi6:15
9:10
+0:23
25K
2:16:248:472.42 mi23:42
9:46
+0:36
30K
2:49:059:043.11 mi32:41
10:31
+0:45
35K
3:20:529:143.11 mi31:47
10:14
-0:17
40K
3:53:449:243.10 mi32:52
10:35
+0:21
Finish(26.22 mi)
4:07:589:281.37 mi14:14
10:26
-0:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Katherine's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing