Stephen Douglas

Chicago, IL

Bib: 12100 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Male)
#0 / 17709
Top 29%
Division (M25-29)
#0 / 2720
Top 40%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:02/mi
28:03
279164
10K· 6.21 mi
8:38/mi
54:53
103217
15K· 9.32 mi
8:46/mi
1:22:08
5155
21K· 13.05 mi
9:02/mi
1:55:50
2037
25K· 15.53 mi
8:52/mi
2:17:53
35
30K· 18.64 mi
9:15/mi
2:46:37
5857
35K· 21.75 mi
9:36/mi
3:16:28
9892
40K· 24.85 mi
10:02/mi
3:47:37
3653
Finish· 26.22 mi
10:03/mi
4:01:20
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:55:508:53 /mi⚡ faster
2nd Half
2:05:299:32 /mi+8.3%
Positive split — 8.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:039:023.11 mi28:03
9:02
-
10K
54:538:503.10 mi26:50
8:38
-0:24
15K
1:22:088:493.11 mi27:15
8:46
+0:08
21K
1:55:508:533.73 mi33:42
9:02
+0:16
25K
2:17:538:532.48 mi22:03
8:52
-0:10
30K
2:46:378:563.11 mi28:44
9:15
+0:23
35K
3:16:289:023.11 mi29:51
9:36
+0:21
40K
3:47:379:093.10 mi31:09
10:02
+0:26
Finish(26.22 mi)
4:01:209:131.37 mi13:43
10:03
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

9:13 /mi

Slowest Pace

10:03 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:37

69% of race

Time at Steady Pace

1:14:43

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:12 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi57164442923754156731176
10K3.10 mi6286-5704855-4131000-77697553251096
15K3.11 mi6634-3485084-2291053-53754156731176
21K3.73 mi6900-2665260-1761097-44793859371253
25K2.48 mi7009-1095308-481124-27810859861254
30K3.11 mi6898+1115216+921098+26730753331127
35K3.11 mi6875+235127+891074+24759953131098
40K3.10 mi7025-1505136-91075-1781651821065
Finish(26.22 mi)1.37 mi7101-765161-251080-5818153211124

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7541

Males

5673

M25-29

5673

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

6975

Males

5325

M25-29

5325

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7541

Males

5673

M25-29

5673

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

7938

Males

5937

M25-29

5937

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

8108

Males

5986

M25-29

5986

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7307

Males

5333

M25-29

5333

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7599

Males

5313

M25-29

5313

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7816

Males

5182

M25-29

5182

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

8181

Males

5321

M25-29

5321

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5716
5K10K
62959*-570
#5716 #6286
10K15K
41466*-348
#6286 #6634
15K21K
385119*-266
#6634 #6900
21K25K
251142-109
#6900 #7009
25K30K
194305*+111
#7009 #6898
30K35K
281304*+23
#6898 #6875
35K40K
384234*-150
#6875 #7025
40KFinish
16387*-76
#7025 #7101
TOTALS
27011316*-1385
#5716 #7101

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions