Emily Isaacson

Beachwood, OH

Bib: 10649 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 22%
Gender (Female)
#0 / 12338
Top 14%
Division (F20-24)
#0 / 1404
Top 24%
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
9:31/mi
29:33
279164
10K· 6.21 mi
9:00/mi
57:30
103217
15K· 9.32 mi
9:04/mi
1:25:39
5155
21K· 13.05 mi
9:09/mi
1:59:47
2037
25K· 15.53 mi
8:45/mi
2:21:31
35
30K· 18.64 mi
9:13/mi
2:50:10
5857
35K· 21.75 mi
9:09/mi
3:18:35
9892
40K· 24.85 mi
9:14/mi
3:47:17
3653
Finish· 26.22 mi
8:41/mi
3:59:07
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:479:11 /mi⚖️ balanced
2nd Half
1:59:199:04 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:339:313.11 mi29:33
9:31
-
10K
57:309:153.10 mi27:57
9:00
-0:31
15K
1:25:399:113.11 mi28:09
9:04
+0:04
21K
1:59:479:113.73 mi34:08
9:09
+0:05
25K
2:21:319:072.48 mi21:44
8:45
-0:24
30K
2:50:109:083.11 mi28:39
9:13
+0:28
35K
3:18:359:083.11 mi28:25
9:09
-0:04
40K
3:47:179:093.10 mi28:42
9:14
+0:05
Finish(26.22 mi)
3:59:079:081.37 mi11:50
8:41
-0:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:08 /mi

Slowest Pace

9:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:29:40

37% of race

Time at Steady Pace

2:29:27

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi8710226042394812536466
10K3.10 mi9038-3282360-100436-1394752488450
15K3.11 mi9153-1152403-43443-794812536466
21K3.73 mi8962+1912338+65432+1186982285430
25K2.48 mi8599+3632232+106416+1672221813347
30K3.11 mi8150+4492112+120396+2071561927364
35K3.11 mi7477+6731970+142372+2456611546305
40K3.10 mi6944+5331863+107353+1949731476295
Finish(26.22 mi)1.37 mi6641+3031783+80342+113178840183

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

9481

Females

2536

F20-24

2536

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9475

Females

2488

F20-24

2488

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

9481

Females

2536

F20-24

2536

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8698

Females

2285

F20-24

2285

21K→25K

13.1 - 15.5 mi

Top 24%
×2story building
+35ft-8ft

Overall

7222

Females

1813

F20-24

1813

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7156

Females

1927

F20-24

1927

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5661

Females

1546

F20-24

1546

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

4973

Females

1476

F20-24

1476

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

3178

Females

840

F20-24

840

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8710
5K10K
504176*-328
#8710 #9038
10K15K
289174*-115
#9038 #9153
15K21K
163354*+191
#9153 #8962
21K25K
44407*+363
#8962 #8599
25K30K
71520*+449
#8599 #8150
30K35K
42715*+673
#8150 #7477
35K40K
56589*+533
#7477 #6944
40KFinish
8311*+303
#6944 #6641
TOTALS
11773246*+2069
#8710 #6641

* 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