Jeffrey Duncan

Clemson, SC

Bib: 3591 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 16%
Gender (Male)
#0 / 17709
Top 21%
Masters (Masters Men)
#0 / 8330
Top 14%
Division (M45-49)
#0 / 1775
Top 17%
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
8:19/mi
25:50
2791640.7%
140 ft elev
10K· 6.21 mi
7:44/mi
49:52
1032170.7%
25 ft elev
15K· 9.32 mi
7:54/mi
1:14:24
5155
21 ft elev
21K· 13.05 mi
7:57/mi
1:44:02
2037
4 ft elev
25K· 15.53 mi
8:02/mi
2:04:00
350.2%
30 ft elev
30K· 18.64 mi
8:42/mi
2:31:02
5857
30 ft elev
35K· 21.75 mi
9:44/mi
3:01:16
9892
36 ft elev
40K· 24.85 mi
11:21/mi
3:36:31
36530.1%
18 ft elev
Finish· 26.22 mi
10:26/mi
3:50:45
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
1:44:027:58 /mi⚡ faster
2nd Half
2:06:429:37 /mi+21.8%
Positive split — 21.8% 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
25:508:193.11 mi25:50
8:19
-
10K
49:528:023.10 mi24:02
7:44
-0:35
15K
1:14:247:593.11 mi24:32
7:54
+0:10
21K
1:44:027:583.73 mi29:38
7:57
+0:03
25K
2:04:007:592.48 mi19:58
8:02
+0:05
30K
2:31:028:063.11 mi27:02
8:42
+0:40
35K
3:01:168:203.11 mi30:14
9:44
+1:02
40K
3:36:318:433.10 mi35:15
11:21
+1:37
Finish(26.22 mi)
3:50:458:481.37 mi14:14
10:26
-0:55
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

8:48 /mi

Slowest Pace

11:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:02

65% of race

Time at Slower Pace

1:19:43

35% of race

Average Pace: 8:48 /mi

Loading chart...
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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi2558210015733002688200
10K3.10 mi2598-402134-34158-128282324169
15K3.11 mi2836-2382331-197167-933002688200
21K3.73 mi2794+422293+38168-128222313180
25K2.48 mi2932-1382398-105176-837002942230
30K3.11 mi3144-2122549-151193-1746353553280
35K3.11 mi3610-4662866-317223-3080725598464
40K3.10 mi4648-10383545-679282-59128287930684
Finish(26.22 mi)1.37 mi4932-2843711-166294-1296976150496

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

3300

Males

2688

M45-49

2688

5K→10K

3.1 - 6.2 mi

Top 9%
×11story building
+103ft-217ft

Overall

2828

Males

2324

M45-49

2324

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3300

Males

2688

M45-49

2688

15K→21K

9.3 - 13.1 mi

Top 9%
×1story
+20ft-37ft

Overall

2822

Males

2313

M45-49

2313

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3700

Males

2942

M45-49

2942

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4635

Males

3553

M45-49

3553

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

8072

Males

5598

M45-49

5598

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

12828

Males

7930

M45-49

7930

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9697

Males

6150

M45-49

6150

Passing Analysis

Category:
Passed
455*
Passed By
2829
Net Change
-2374
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2558
5K10K91*131-40#2558#2598
10K15K42*280-238#2598#2836
15K21K116*74+42#2836#2794
21K25K39177-138#2794#2932
25K30K66*278-212#2932#3144
30K35K54*520-466#3144#3610
35K40K25*1063-1038#3610#4648
40KFinish22*306-284#4648#4932
TOTALS455*2829-2374

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

Passing Charts

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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