Opokua Osei-Yeboah

Oak Park, IL

Bib: 35672 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
11:31/mi
35:47
2791640.7%
140 ft elev
10K· 6.21 mi
10:27/mi
1:08:16
1032170.7%
25 ft elev
15K· 9.32 mi
10:35/mi
1:41:10
5155
21 ft elev
21K· 13.05 mi
11:31/mi
2:24:07
2037
4 ft elev
25K· 15.53 mi
12:07/mi
2:54:13
350.2%
30 ft elev
30K· 18.64 mi
12:50/mi
3:34:06
5857
30 ft elev
35K· 21.75 mi
13:44/mi
4:16:47
9892
36 ft elev
40K· 24.85 mi
14:53/mi
5:03:01
36530.1%
18 ft elev
Finish· 26.22 mi
15:27/mi
5:24:05
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:24:0711:03 /mi⚡ faster
2nd Half
2:59:5713:40 /mi+24.9%
Positive split — 24.9% 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
35:4711:313.11 mi35:47
11:31
-
10K
1:08:1610:593.10 mi32:29
10:27
-1:04
15K
1:41:1010:513.11 mi32:54
10:35
+0:08
21K
2:24:0711:033.73 mi42:57
11:31
+0:56
25K
2:54:1311:132.48 mi30:06
12:07
+0:36
30K
3:34:0611:293.11 mi39:53
12:50
+0:43
35K
4:16:4711:483.11 mi42:41
13:44
+0:54
40K
5:03:0112:113.10 mi46:14
14:53
+1:09
Finish(26.22 mi)
5:24:0512:221.37 mi21:04
15:27
+0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

12:22 /mi

Slowest Pace

15:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:05:23

20% of race

Time at Steady Pace

2:28:43

46% of race

Time at Slower Pace

1:49:59

34% of race

Average Pace: 12:22 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi213287676689183906261529
10K3.10 mi20145+11837076+600631+58188336453562
15K3.11 mi19412+7336726+350594+37183906261529
21K3.73 mi19666-2546865-139603-9206477410655
25K2.48 mi20152-4867178-313625-22220208340751
30K3.11 mi20374-2227382-204659-34211888118735
35K3.11 mi20786-4127668-286682-23222298959841
40K3.10 mi21245-4597985-317713-31238039720926
Finish(26.22 mi)1.37 mi21547-3028163-178736-2325334103341003

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18390

Females

6261

F45-49

6261

5K→10K

3.1 - 6.2 mi

Top 63%
×11story building
+103ft-217ft

Overall

18833

Females

6453

F45-49

6453

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18390

Females

6261

F45-49

6261

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20647

Females

7410

F45-49

7410

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

22020

Females

8340

F45-49

8340

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21188

Females

8118

F45-49

8118

30K→35K

18.6 - 21.8 mi

Top 74%
×2story building
+98ft-92ft

Overall

22229

Females

8959

F45-49

8959

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23803

Females

9720

F45-49

9720

40K→Finish

24.9 - 26.2 mi

Top 84%
×5story building
+80ft-24ft

Overall

25334

Females

10334

F45-49

10334

Passing Analysis

Category:
Passed
3509*
Passed By
3728
Net Change
-219
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21328
5K10K1291*108+1183#21328#20145
10K15K862*129+733#20145#19412
15K21K450*704-254#19412#19666
21K25K214*700-486#19666#20152
25K30K307*529-222#20152#20374
30K35K189*601-412#20374#20786
35K40K148*607-459#20786#21245
40KFinish48*350-302#21245#21547
TOTALS3509*3728-219

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

Passing Charts

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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