Sergii Zhelezniak

Bib: 10815β€’Mβ€’Age: 30

Chicago, IL

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0:00
0:00
/ mi
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Overall
#0 / 9529
Gender (Male)
#0 / 4757
Age Group (M30-34)
Official
#0 / 1008
Calculated (M30-34)
#0 / 1008
Race Day Weather
60Β°/50Β°F
clear sky

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5KΒ· 3.11 mi
34:29
Rank: #7062
Start β†’ 5K
34:29 | 11:06/mi
8KΒ· 4.97 mi
54:42
Rank: #6845 (+217)
5K β†’ 8K
20:13 | 10:51/mi
10KΒ· 6.21 mi
1:07:57
Rank: #6696 (+149)
8K β†’ 10K
13:15 | 10:40/mi
15KΒ· 9.32 mi
1:39:47
Rank: #6155 (+541)
10K β†’ 15K
31:50 | 10:15/mi
FINISHΒ· 13.11 mi
2:17:00
Rank: #5611 (+544)
15K β†’ FINISH
37:13 | 9:50/mi
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An AI deep-dive into your pacing, rankings, and passing β€” built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:1534:2911:0634:29
11:06
-
8K
4.97 mi08:20:2854:4211:0120:13
10:51
-0:15
10K
6.21 mi08:33:431:07:5710:5713:15
10:40
-0:11
15K
9.32 mi09:05:331:39:4710:4331:50
10:15
-0:25
FINISH
13.11 mi09:42:462:17:0010:2837:13
9:50
-0:25

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:50 /mi

Average Pace

10:27 /mi

Slowest Pace

11:06 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:22:18

60% of race

Time at Steady Pace

54:42

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:27 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:00:1534:2911:0634:29
11:06
#7062
8K
4.97 mi08:20:2854:4211:0120:13
10:51
#6845
10K
6.21 mi08:33:431:07:5710:5713:15
10:40
#6696
15K
9.32 mi09:05:331:39:4710:4331:50
10:15
#6155
FINISH
13.11 mi09:42:462:17:0010:2837:13
9:50
#5611
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi706240548655187(Top 54%)3310(Top 70%)739(Top 73%)
8K4.97 mi1.86 mi6845+2173978+76852+136642(Top 70%)3904(Top 82%)844(Top 84%)
10K6.21 mi1.24 mi6696+1493930+48842+106181(Top 65%)3735(Top 79%)813(Top 81%)
15K9.32 mi3.11 mi6155+5413731+199814+285187(Top 54%)3310(Top 70%)739(Top 73%)
FINISH13.11 mi3.79 mi5611+5443491+240773+414377(Top 46%)2877(Top 60%)648(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—2humans
+11ft-21ft

Overall

5187

Males

3310

M30-34

739

5K→8K

3.1 - 5.0 mi

Top 70%
Γ—2humans
+13ft-3ft

Overall

6642

Males

3904

M30-34

844

8K→10K

5.0 - 6.2 mi

Top 65%
Γ—1human
+8ft-7ft

Overall

6181

Males

3735

M30-34

813

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—1human
+19ft-22ft

Overall

5187

Males

3310

M30-34

739

15K→FINISH

9.3 - 13.1 mi

Top 46%
Γ—1human
+24ft-20ft

Overall

4377

Males

2877

M30-34

648

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1534
Passed By
83
Net Change
+1451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7062
5K β†’ 8K27558+217#7062#6845
8K β†’ 10K16112+149#6845#6696
10K β†’ 15K5465+541#6696#6155
15K β†’ FINISH5528+544#6155#5611
TOTALS153483+1451
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

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Public Race Data

Chicago Event Management

Chicago Event Management