Jason Horner

Aptos

Bib: 8727 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 54109
Top 3%
Gender (Male)
#0 / 29548
Top 5%
Masters (Masters Men)
#0 / 14666
Top 2%
Division (M45-49)
#0 / 3637
Top 2%
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
6:36/mi
20:29
↑ 52↓ 48
10K· 6.21 mi
6:29/mi
40:38
↑ 25↓ 31
15K· 9.32 mi
6:21/mi
1:00:22
↑ 12↓ 13
20K· 12.43 mi
6:22/mi
1:20:09
↑ 18↓ 17
Half· 13.11 mi
6:24/mi
1:24:31
↑ 13
25K· 15.53 mi
6:18/mi
1:39:48
↑ 22↓ 30
30K· 18.64 mi
6:18/mi
1:59:23
↑ 13↓ 12
35K· 21.75 mi
6:20/mi
2:19:05
↑ 27↓ 27
40K· 24.85 mi
6:36/mi
2:39:36
↑ 16↓ 11
Finish· 26.22 mi
6:32/mi
2:48:30
↑ 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
1:24:316:27 /mi⚖️ balanced
2nd Half
1:23:596:24 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:296:363.11 mi20:29
6:36
-
10K
40:386:323.10 mi20:09
6:29
-0:07
15K
1:00:226:293.11 mi19:44
6:21
-0:08
20K
1:20:096:273.11 mi19:47
6:22
+0:01
Half(13.11 mi)
1:24:316:270.68 mi4:22
6:24
+0:02
25K
1:39:486:252.42 mi15:17
6:18
-0:06
30K
1:59:236:243.11 mi19:35
6:18
0:00
35K
2:19:056:243.11 mi19:42
6:20
+0:02
40K
2:39:366:253.10 mi20:31
6:36
+0:16
Finish(26.22 mi)
2:48:306:261.37 mi8:54
6:32
-0:04
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