Cooper Slack

Seattle

Bib: 18607 M

0:00
0:00
/ mi
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Overall
#0 / 54109
Top 5%
Gender (Male)
#0 / 29548
Top 8%
Division (M25-29)
#0 / 4122
Top 14%
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
6:15/mi
19:26
↑ 52↓ 48
10K· 6.21 mi
6:21/mi
39:09
↑ 25↓ 31
15K· 9.32 mi
6:13/mi
58:27
↑ 12↓ 13
20K· 12.43 mi
6:19/mi
1:18:05
↑ 18↓ 17
Half· 13.11 mi
6:23/mi
1:22:26
↑ 13
25K· 15.53 mi
6:22/mi
1:37:53
↑ 22↓ 30
30K· 18.64 mi
6:38/mi
1:58:29
↑ 13↓ 12
35K· 21.75 mi
6:48/mi
2:19:36
↑ 27↓ 27
40K· 24.85 mi
7:54/mi
2:44:09
↑ 16↓ 11
Finish· 26.22 mi
7:29/mi
2:54:22
↑ 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
1:22:266:17 /mi⚡ faster
2nd Half
1:31:567:01 /mi+11.5%
Positive split — 11.5% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:266:153.11 mi19:26
6:15
-
10K
39:096:183.10 mi19:43
6:21
+0:06
15K
58:276:163.11 mi19:18
6:13
-0:08
20K
1:18:056:173.11 mi19:38
6:19
+0:06
Half(13.11 mi)
1:22:266:170.68 mi4:21
6:23
+0:04
25K
1:37:536:182.42 mi15:27
6:22
-0:01
30K
1:58:296:213.11 mi20:36
6:38
+0:16
35K
2:19:366:253.11 mi21:07
6:48
+0:10
40K
2:44:096:363.10 mi24:33
7:54
+1:06
Finish(26.22 mi)
2:54:226:391.37 mi10:13
7:29
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing