Greg Mattison

Ballwin, MO

Bib: 14097 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 (M55-59)

#0 / 1294

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

11:22/mi

35:19

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:00/mi

1:09:30

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:28/mi

1:45:07

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:40/mi

2:32:21

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

13:50/mi

3:06:44

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

14:15/mi

3:51:01

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

15:03/mi

4:37:45

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

16:30/mi

5:29:02

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

15:37/mi

5:50:20

↑ 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

Time2:32:21

Pace11:41 /mi

2nd Half

Distance13.17 mi

Time3:17:59

Pace15:02 /mi

📊Positive Split: 30.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:31:50	35:19	11:22	35:19	11:22	-
10K	6.21 mi	09:06:01	1:09:30	11:11	34:11	11:00	-0:22
15K	9.32 mi	09:41:38	1:45:07	11:17	35:37	11:28	+0:28
21K	13.05 mi	10:28:52	2:32:21	11:41	47:14	12:40	+1:12
25K	15.53 mi	11:03:15	3:06:44	12:01	34:23	13:50	+1:10
30K	18.64 mi	11:47:32	3:51:01	12:24	44:17	14:15	+0:25
35K	21.75 mi	12:34:16	4:37:45	12:46	46:44	15:03	+0:48
40K	24.85 mi	13:25:33	5:29:02	13:14	51:17	16:30	+1:27
Finish	26.22 mi	13:46:51	5:50:20	13:22	21:18	15:37	-0:53

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

11:00 /mi

Average Pace

13:22 /mi

Slowest Pace

16:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:21

43% of race

Time at Steady Pace

1:18:40

22% of race

Time at Slower Pace

1:59:19

34% of race

Average Pace: 13:22 /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	08:31:50	35:19	11:22	35:19	11:22	#20483
10K	6.21 mi	09:06:01	1:09:30	11:11	34:11	11:00	#21255
15K	9.32 mi	09:41:38	1:45:07	11:17	35:37	11:28	#21860
21K	13.05 mi	10:28:52	2:32:21	11:41	47:14	12:40	#22895
25K	15.53 mi	11:03:15	3:06:44	12:01	34:23	13:50	#23680
30K	18.64 mi	11:47:32	3:51:01	12:24	44:17	14:15	#23984
35K	21.75 mi	12:34:16	4:37:45	12:46	46:44	15:03	#24367
40K	24.85 mi	13:25:33	5:29:02	13:14	51:17	16:30	#24992
Finish	26.22 mi	13:46:51	5:50:20	13:22	21:18	15:37	#25092

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	20483	13218	770	22927(Top 76%)	14518(Top 82%)	881(Top 69%)
10K	6.21 mi	3.10 mi	21255-772	13644-426	797-27	22185(Top 74%)	14115(Top 80%)	842(Top 66%)
15K	9.32 mi	3.11 mi	21860-605	13964-320	825-28	22927(Top 76%)	14518(Top 82%)	881(Top 69%)
21K	13.05 mi	3.73 mi	22895-1035	14469-505	885-60	24450(Top 81%)	15151(Top 86%)	978(Top 76%)
25K	15.53 mi	2.48 mi	23680-785	14800-331	933-48	26649(Top 89%)	15954(Top 90%)	1081(Top 84%)
30K	18.64 mi	3.11 mi	23984-304	14867-67	955-22	25204(Top 84%)	15075(Top 85%)	1005(Top 78%)
35K	21.75 mi	3.11 mi	24367-383	14952-85	970-15	25648(Top 85%)	15155(Top 86%)	1026(Top 80%)
40K	24.85 mi	3.10 mi	24992-625	15193-241	1007-37	27090(Top 90%)	15956(Top 90%)	1098(Top 86%)
Finish	26.22 mi	1.37 mi	25092-100	15227-34	1006+1	25672(Top 85%)	15210(Top 86%)	1013(Top 79%)

15210

Passing Analysis

Category:

Athletes Passed

1431*

Passed By

6040

Net Change

-4609

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#20483
5K → 10K	208*	980	-772	#20483	#21255
10K → 15K	234*	839	-605	#21255	#21860
15K → 21K	284*	1319	-1035	#21860	#22895
21K → 25K	128*	913	-785	#22895	#23680
25K → 30K	235*	539	-304	#23680	#23984
30K → 35K	167*	550	-383	#23984	#24367
35K → 40K	93*	718	-625	#24367	#24992
40K → Finish	82*	182	-100	#24992	#25092
TOTALS	1431*	6040	-4609

* 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