Jonathan Middlebrooks

Jacksonville, FL

Bib: 3060 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Division (M20-24)
#0 / 1424
Top 23%
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
8:53/mi
27:35
279164
10K· 6.21 mi
8:22/mi
53:36
103217
15K· 9.32 mi
8:23/mi
1:19:40
5155
21K· 13.05 mi
8:33/mi
1:51:32
2037
25K· 15.53 mi
8:12/mi
2:11:54
35
30K· 18.64 mi
8:27/mi
2:38:09
5857
35K· 21.75 mi
8:30/mi
3:04:32
9892
40K· 24.85 mi
8:14/mi
3:30:08
3653
Finish· 26.22 mi
7:35/mi
3:40:29
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:51:328:33 /mi+2.3%
2nd Half
1:48:578:16 /mi✓ faster
Negative split — 2.3% faster 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
27:358:533.11 mi27:35
8:53
-
10K
53:368:383.10 mi26:01
8:22
-0:31
15K
1:19:408:333.11 mi26:04
8:23
+0:01
21K
1:51:328:333.73 mi31:52
8:33
+0:10
25K
2:11:548:292.48 mi20:22
8:12
-0:21
30K
2:38:098:293.11 mi26:15
8:27
+0:15
35K
3:04:328:293.11 mi26:23
8:30
+0:03
40K
3:30:088:273.10 mi25:36
8:14
-0:16
Finish(26.22 mi)
3:40:298:251.37 mi10:21
7:35
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:35 /mi

Average Pace

8:25 /mi

Slowest Pace

8:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:19

26% of race

Time at Steady Pace

2:44:10

74% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi4927387946051954093497
10K3.10 mi5105-1784011-132470-1054524292483
15K3.11 mi5107-24024-13474-451954093497
21K3.73 mi5049+583980+44472+250003920478
25K2.48 mi4846+2033818+162459+1342993376408
30K3.11 mi4500+3463531+287427+3237112910372
35K3.11 mi4165+3353258+273397+3031572445327
40K3.10 mi3666+4992875+383364+3320371594222
Finish(26.22 mi)1.37 mi3363+3032630+245334+30874718126

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

5195

Males

4093

M20-24

4093

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5452

Males

4292

M20-24

4292

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

5195

Males

4093

M20-24

4093

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5000

Males

3920

M20-24

3920

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

4299

Males

3376

M20-24

3376

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

3711

Males

2910

M20-24

2910

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

3157

Males

2445

M20-24

2445

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2037

Males

1594

M20-24

1594

40K→Finish

24.9 - 26.2 mi

Top 3%
×5story building
+80ft-24ft

Overall

874

Males

718

M20-24

718

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4927
5K10K
337159*-178
#4927 #5105
10K15K
144142*-2
#5105 #5107
15K21K
113171*+58
#5107 #5049
21K25K
24227+203
#5049 #4846
25K30K
29375*+346
#4846 #4500
30K35K
28363*+335
#4500 #4165
35K40K
8507*+499
#4165 #3666
40KFinish
0303*+303
#3666 #3363
TOTALS
6832247*+1564
#4927 #3363

* 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