Mark Reznikov
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Bib: 5671 M
Masters
0:00
0:00
/ miMasters
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Overall
#0 / 54109
Top 7%Gender (Male)
#0 / 29548
Top 12%Masters (Masters Men)
#0 / 14666
Top 7%Division (M40-44)
#0 / 4329
Top 12%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
6:45/mi
20:59
↑ 52 ft↓ 48 ft
10K· 6.21 mi
6:54/mi
42:25
↑ 25 ft↓ 31 ft
15K· 9.32 mi
6:46/mi
1:03:27
↑ 12 ft↓ 13 ft
20K· 12.43 mi
6:57/mi
1:25:03
↑ 18 ft↓ 17 ft
Half· 13.11 mi
6:55/mi
1:29:46
↑ 13 ft0.2% grade
25K· 15.53 mi
6:54/mi
1:46:30
↑ 22 ft↓ 30 ft
30K· 18.64 mi
6:49/mi
2:07:41
↑ 13 ft↓ 12 ft
35K· 21.75 mi
6:50/mi
2:28:55
↑ 27 ft↓ 27 ft
40K· 24.85 mi
6:49/mi
2:50:06
↑ 16 ft↓ 11 ft
Finish· 26.22 mi
6:38/mi
2:59:09
↑ 23 ft↓ 20 ft
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
1:29:466:51 /mi⚖️ balanced
2nd Half
1:29:236:49 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report
Mark's race, broken down like a coach
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 20:59 | 6:45 | 3.11 mi | 20:59 | 6:45 | - | |
10K | 42:25 | 6:50 | 3.10 mi | 21:26 | 6:54 | +0:09 | |
15K | 1:03:27 | 6:48 | 3.11 mi | 21:02 | 6:46 | -0:08 | |
20K | 1:25:03 | 6:51 | 3.11 mi | 21:36 | 6:57 | +0:11 | |
Half(13.11 mi) | 1:29:46 | 6:51 | 0.68 mi | 4:43 | 6:55 | -0:02 | |
25K | 1:46:30 | 6:51 | 2.42 mi | 16:44 | 6:54 | -0:01 | |
30K | 2:07:41 | 6:51 | 3.11 mi | 21:11 | 6:49 | -0:05 | |
35K | 2:28:55 | 6:51 | 3.11 mi | 21:14 | 6:50 | +0:01 | |
40K | 2:50:06 | 6:51 | 3.10 mi | 21:11 | 6:49 | -0:01 | |
Finish(26.22 mi) | 2:59:09 | 6:50 | 1.37 mi | 9:03 | 6:38 | -0:11 |
Trend:
Faster pace
Steady pace
Slower pace
More below
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Race managed by
Chicago Event Management
Race timed by
Mika Timing
