Jonathan Harris

Chicago, IL

Bib: 6017 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Top 27%

Gender (Male)

#0 / 17709

Top 33%

Masters (Masters Men)

#0 / 8330

Top 24%

Division (M50-54)

#0 / 1638

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

27 ft elev

5K· 3.11 mi

9:24/mi

29:11

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:37/mi

55:57

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:36/mi

1:22:41

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:41/mi

1:55:02

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:27/mi

2:16:03

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:45/mi

2:43:14

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:04/mi

3:11:24

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:10/mi

3:46:07

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

15:52/mi

4:07:46

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster

Distance13.05 mi

Time1:55:02

Pace8:49 /mi

2nd Half

Distance13.17 mi

Time2:12:44

Pace10:05 /mi

📊Positive Split: 15.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:55:15	29:11	9:24	29:11	9:24	-
10K	6.21 mi	08:22:01	55:57	9:00	26:46	8:37	-0:47
15K	9.32 mi	08:48:45	1:22:41	8:52	26:44	8:36	-0:01
21K	13.05 mi	09:21:06	1:55:02	8:49	32:21	8:41	+0:05
25K	15.53 mi	09:42:07	2:16:03	8:45	21:01	8:27	-0:14
30K	18.64 mi	10:09:18	2:43:14	8:45	27:11	8:45	+0:18
35K	21.75 mi	10:37:28	3:11:24	8:48	28:10	9:04	+0:19
40K	24.85 mi	11:12:11	3:46:07	9:06	34:43	11:10	+2:06
Finish	26.22 mi	11:33:50	4:07:46	9:27	21:39	15:52	+4:42

Checkpoints & Pacing

📈Pace 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

8:27 /mi

Average Pace

9:27 /mi

Slowest Pace

15:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:11:24

77% of race

Time at Slower Pace

56:22

23% of race

Average Pace: 9:27 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ 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.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:55:15	29:11	9:24	29:11	9:24	#7957
10K	6.21 mi	08:22:01	55:57	9:00	26:46	8:37	#7360
15K	9.32 mi	08:48:45	1:22:41	8:52	26:44	8:36	#6967
21K	13.05 mi	09:21:06	1:55:02	8:49	32:21	8:41	#6518
25K	15.53 mi	09:42:07	2:16:03	8:45	21:01	8:27	#6237
30K	18.64 mi	10:09:18	2:43:14	8:45	27:11	8:45	#5839
35K	21.75 mi	10:37:28	3:11:24	8:48	28:10	9:04	#5608
40K	24.85 mi	11:12:11	3:46:07	9:06	34:43	11:10	#6662
Finish	26.22 mi	11:33:50	4:07:46	9:27	21:39	15:52	#8142

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	7957	5947	395	6461(Top 22%)	4949(Top 28%)	307(Top 19%)
10K	6.21 mi	3.10 mi	7360+597	5569+378	364+31	6834(Top 23%)	5247(Top 30%)	339(Top 21%)
15K	9.32 mi	3.11 mi	6967+393	5302+267	341+23	6461(Top 22%)	4949(Top 28%)	307(Top 19%)
21K	13.05 mi	3.73 mi	6518+449	5010+292	319+22	5691(Top 19%)	4416(Top 25%)	260(Top 16%)
25K	15.53 mi	2.48 mi	6237+281	4804+206	300+19	5535(Top 18%)	4251(Top 24%)	247(Top 15%)
30K	18.64 mi	3.11 mi	5839+398	4490+314	278+22	4843(Top 16%)	3691(Top 21%)	214(Top 13%)
35K	21.75 mi	3.11 mi	5608+231	4268+222	268+10	5321(Top 18%)	3890(Top 22%)	233(Top 14%)
40K	24.85 mi	3.10 mi	6662-1054	4897-629	320-52	12208(Top 41%)	7599(Top 43%)	564(Top 35%)
Finish	26.22 mi	1.37 mi	8142-1480	5830-933	398-78	26068(Top 87%)	15424(Top 87%)	1379(Top 85%)

15424

Passing Analysis

Category:

Athletes Passed

2803*

Passed By

2988

Net Change

-185

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#7957
5K → 10K	719*	122	+597	#7957	#7360
10K → 15K	445*	52	+393	#7360	#6967
15K → 21K	493*	44	+449	#6967	#6518
21K → 25K	310	29	+281	#6518	#6237
25K → 30K	442*	44	+398	#6237	#5839
30K → 35K	330*	99	+231	#5839	#5608
35K → 40K	60*	1114	-1054	#5608	#6662
40K → Finish	4*	1484	-1480	#6662	#8142
TOTALS	2803*	2988	-185

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 7 days ago

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions