Robert Jarosiewicz

Midland

Bib: 36307 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 54109
Gender (Male)
#0 / 29548
Masters (Masters Men)
#0 / 14666
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
8:11/mi
25:27
↑ 52↓ 48
10K· 6.21 mi
8:25/mi
51:37
↑ 25↓ 31
15K· 9.32 mi
8:12/mi
1:17:05
↑ 12↓ 13
20K· 12.43 mi
8:39/mi
1:43:57
↑ 18↓ 17
Half· 13.11 mi
9:20/mi
1:50:19
↑ 13
25K· 15.53 mi
10:31/mi
2:15:48
↑ 22↓ 30
30K· 18.64 mi
10:56/mi
2:49:45
↑ 13↓ 12
35K· 21.75 mi
10:51/mi
3:23:27
↑ 27↓ 27
40K· 24.85 mi
11:14/mi
3:58:21
↑ 16↓ 11
Finish· 26.22 mi
11:17/mi
4:13:44
↑ 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
1:50:198:25 /mi⚡ faster
2nd Half
2:23:2510:56 /mi+30.0%
Positive split — 30.0% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:278:113.11 mi25:27
8:11
-
10K
51:378:183.10 mi26:10
8:25
+0:14
15K
1:17:058:163.11 mi25:28
8:12
-0:13
20K
1:43:578:223.11 mi26:52
8:39
+0:27
Half(13.11 mi)
1:50:198:250.68 mi6:22
9:20
+0:41
25K
2:15:488:452.42 mi25:29
10:31
+1:11
30K
2:49:459:063.11 mi33:57
10:56
+0:25
35K
3:23:279:213.11 mi33:42
10:51
-0:05
40K
3:58:219:353.10 mi34:54
11:14
+0:23
Finish(26.22 mi)
4:13:449:411.37 mi15:23
11:17
+0:03
Trend:
Faster pace
Steady pace
Slower pace
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Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing