Jeffrey Rivera

Herndon, VA

Bib: 30717 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Masters (Masters Men)

#0 / 8330

Division (M45-49)

#0 / 1775

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

12:03/mi

37:25

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:55/mi

1:11:21

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:02/mi

1:45:37

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:15/mi

2:31:19

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

11:37/mi

3:00:12

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

14:54/mi

3:46:28

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:45/mi

4:29:12

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

14:02/mi

5:12:49

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

14:46/mi

5:32:57

↑ 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

Time2:31:19

Pace11:36 /mi

2nd Half

Distance13.17 mi

Time3:01:38

Pace13:47 /mi

📊Positive Split: 20.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:22:08	37:25	12:03	37:25	12:03	-
10K	6.21 mi	08:56:04	1:11:21	11:29	33:56	10:55	-1:08
15K	9.32 mi	09:30:20	1:45:37	11:20	34:16	11:02	+0:07
21K	13.05 mi	10:16:02	2:31:19	11:36	45:42	12:15	+1:13
25K	15.53 mi	10:44:55	3:00:12	11:36	28:53	11:37	-0:38
30K	18.64 mi	11:31:11	3:46:28	12:09	46:16	14:54	+3:17
35K	21.75 mi	12:13:55	4:29:12	12:23	42:44	13:45	-1:09
40K	24.85 mi	12:57:32	5:12:49	12:35	43:37	14:02	+0:17
Finish	26.22 mi	13:17:40	5:32:57	12:42	20:08	14:46	+0:44

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

10:55 /mi

Average Pace

12:42 /mi

Slowest Pace

14:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:12

20% of race

Time at Steady Pace

1:52:00

34% of race

Time at Slower Pace

2:32:45

46% of race

Average Pace: 12:42 /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	08:22:08	37:25	12:03	37:25	12:03	#24180
10K	6.21 mi	08:56:04	1:11:21	11:29	33:56	10:55	#22916
15K	9.32 mi	09:30:20	1:45:37	11:20	34:16	11:02	#22152
21K	13.05 mi	10:16:02	2:31:19	11:36	45:42	12:15	#22565
25K	15.53 mi	10:44:55	3:00:12	11:36	28:53	11:37	#22029
30K	18.64 mi	11:31:11	3:46:28	12:09	46:16	14:54	#23062
35K	21.75 mi	12:13:55	4:29:12	12:23	42:44	13:45	#22934
40K	24.85 mi	12:57:32	5:12:49	12:35	43:37	14:02	#22742
Finish	26.22 mi	13:17:40	5:32:57	12:42	20:08	14:46	#22841

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	24180	15134	1441	20878(Top 69%)	13457(Top 76%)	1265(Top 72%)
10K	6.21 mi	3.10 mi	22916+1264	14512+622	1382+59	21726(Top 72%)	13892(Top 78%)	1318(Top 75%)
15K	9.32 mi	3.11 mi	22152+764	14129+383	1344+38	20878(Top 69%)	13457(Top 76%)	1265(Top 72%)
21K	13.05 mi	3.73 mi	22565-413	14299-170	1361-17	23210(Top 77%)	14531(Top 82%)	1391(Top 79%)
25K	15.53 mi	2.48 mi	22029+536	13965+334	1330+31	20417(Top 68%)	12857(Top 73%)	1215(Top 69%)
30K	18.64 mi	3.11 mi	23062-1033	14407-442	1377-47	26673(Top 89%)	15837(Top 89%)	1550(Top 88%)
35K	21.75 mi	3.11 mi	22934+128	14230+177	1363+14	22292(Top 74%)	13303(Top 75%)	1280(Top 73%)
40K	24.85 mi	3.10 mi	22742+192	14038+192	1337+26	21554(Top 72%)	12827(Top 72%)	1220(Top 69%)
Finish	26.22 mi	1.37 mi	22841-99	14067-29	1336+1	23983(Top 80%)	14223(Top 80%)	1349(Top 77%)

14223

Passing Analysis

Category:

Athletes Passed

4197*

Passed By

2858

Net Change

+1339

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#24180
5K → 10K	1348*	84	+1264	#24180	#22916
10K → 15K	851*	87	+764	#22916	#22152
15K → 21K	429*	842	-413	#22152	#22565
21K → 25K	642*	106	+536	#22565	#22029
25K → 30K	110*	1143	-1033	#22029	#23062
30K → 35K	379*	251	+128	#23062	#22934
35K → 40K	357*	165	+192	#22934	#22742
40K → Finish	81*	180	-99	#22742	#22841
TOTALS	4197*	2858	+1339

* 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 8 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions