Jayson Rivera

Toa baja

Bib: 20668 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 54109
Top 37%
Gender (Male)
#0 / 29548
Top 48%
Masters (Masters Men)
#0 / 14666
Top 43%
Division (M40-44)
#0 / 4329
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
8:34/mi
26:37
↑ 52↓ 48
10K· 6.21 mi
7:51/mi
51:01
↑ 25↓ 31
15K· 9.32 mi
7:43/mi
1:14:59
↑ 12↓ 13
20K· 12.43 mi
7:42/mi
1:38:54
↑ 18↓ 17
Half· 13.11 mi
7:39/mi
1:44:07
↑ 13
25K· 15.53 mi
7:47/mi
2:03:00
↑ 22↓ 30
30K· 18.64 mi
8:04/mi
2:28:04
↑ 13↓ 12
35K· 21.75 mi
9:37/mi
2:57:57
↑ 27↓ 27
40K· 24.85 mi
13:13/mi
3:39:02
↑ 16↓ 11
Finish· 26.22 mi
10:05/mi
3:52:47
↑ 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
1:44:077:57 /mi⚡ faster
2nd Half
2:08:409:49 /mi+23.6%
Positive split — 23.6% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:378:343.11 mi26:37
8:34
-
10K
51:018:133.10 mi24:24
7:51
-0:43
15K
1:14:598:033.11 mi23:58
7:43
-0:08
20K
1:38:547:573.11 mi23:55
7:42
-0:01
Half(13.11 mi)
1:44:077:570.68 mi5:13
7:39
-0:03
25K
2:03:007:552.42 mi18:53
7:47
+0:08
30K
2:28:047:573.11 mi25:04
8:04
+0:17
35K
2:57:578:113.11 mi29:53
9:37
+1:33
40K
3:39:028:493.10 mi41:05
13:13
+3:36
Finish(26.22 mi)
3:52:478:531.37 mi13:45
10:05
-3:08
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