Richard Chase

Chesterfield, MO

Bib: 38658 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 46%
Division (M65-69)
#0 / 358
Top 27%
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
9:32/mi
29:36
2791640.7%
140 ft elev
10K· 6.21 mi
8:52/mi
57:09
1032170.7%
25 ft elev
15K· 9.32 mi
9:06/mi
1:25:25
5155
21 ft elev
21K· 13.05 mi
9:22/mi
2:00:19
2037
4 ft elev
25K· 15.53 mi
9:22/mi
2:23:37
350.2%
30 ft elev
30K· 18.64 mi
10:22/mi
2:55:49
5857
30 ft elev
35K· 21.75 mi
12:33/mi
3:34:50
9892
36 ft elev
40K· 24.85 mi
15:37/mi
4:23:20
36530.1%
18 ft elev
Finish· 26.22 mi
16:17/mi
4:45:32
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:199:13 /mi⚡ faster
2nd Half
2:45:1212:33 /mi+37.3%
Positive split — 37.3% slower 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
29:369:323.11 mi29:36
9:32
-
10K
57:099:123.10 mi27:33
8:52
-0:40
15K
1:25:259:103.11 mi28:16
9:06
+0:14
21K
2:00:199:133.73 mi34:54
9:22
+0:16
25K
2:23:379:152.48 mi23:18
9:22
0:00
30K
2:55:499:263.11 mi32:12
10:22
+1:00
35K
3:34:509:533.11 mi39:01
12:33
+2:11
40K
4:23:2010:363.10 mi48:30
15:37
+3:04
Finish(26.22 mi)
4:45:3210:541.37 mi22:12
16:17
+0:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:52 /mi

Average Pace

10:54 /mi

Slowest Pace

16:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:55:49

62% of race

Time at Slower Pace

1:49:43

38% of race

Average Pace: 10:53 /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. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi88266528419747713743
10K3.10 mi8654+1726421+107418543637141
15K3.11 mi9002-3486655-23442-19747713743
21K3.73 mi9228-2266794-139429902720844
25K2.48 mi9422-1946902-10844-210531748452
30K3.11 mi9843-4217124-22246-212081814764
35K3.11 mi11301-14587863-73959-131853511324140
40K3.10 mi14076-27759331-146882-232551115060249
Finish(26.22 mi)1.37 mi15257-11819951-62094-122666115761268

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

9747

Males

7137

M65-69

7137

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8543

Males

6371

M65-69

6371

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

9747

Males

7137

M65-69

7137

15K→21K

9.3 - 13.1 mi

Top 33%
×1story
+20ft-37ft

Overall

9902

Males

7208

M65-69

7208

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10531

Males

7484

M65-69

7484

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

12081

Males

8147

M65-69

8147

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+98ft-92ft

Overall

18535

Males

11324

M65-69

11324

35K→40K

21.8 - 24.9 mi

Top 85%
×2story building
+36ft-53ft

Overall

25511

Males

15060

M65-69

15060

40K→Finish

24.9 - 26.2 mi

Top 89%
×5story building
+80ft-24ft

Overall

26661

Males

15761

M65-69

15761

Passing Analysis

Category:
Passed
1145*
Passed By
7576
Net Change
-6431
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8826
5K10K378*206+172#8826#8654
10K15K127*475-348#8654#9002
15K21K185*411-226#9002#9228
21K25K181*375-194#9228#9422
25K30K161*582-421#9422#9843
30K35K86*1544-1458#9843#11301
35K40K15*2790-2775#11301#14076
40KFinish12*1193-1181#14076#15257
TOTALS1145*7576-6431

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

Passing Charts

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