Nathan Southam

Castle Rock, CO

Bib: 340 M 52

0:00
0:00
/ mi
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Overall
#0 / 320
Top 41%
Gender (Male)
#0 / 196
Top 49%
Division (M50-54)
#0 / 10
Top 50%
Race Day Weather
77°/67°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10
Mile 15
Mile 20
Start
0:00
Race begins
6.55 Miles
9:01/mi
58:58
↑ 607
HALF· 13.11 mi
9:31/mi
2:01:21
↑ 416↓ 510
22.25 Miles
11:56/mi
3:50:23
↑ 897↓ 913
24.15 Mile
13:17/mi
4:15:37
↓ 295
FINISH· 26.22 mi
13:35/mi
4:43:43
↑ 38↓ 233
Course Elevation
2,001ft
Total climb
760ft
Range
27 to 787 ft
2,058ft
Total descent
About the height of three redwood trees

The Course

Half Splits

1st Half· via HALF
2:01:219:16 /mi⚡ faster
2nd Half
2:42:2212:24 /mi+33.8%
Positive split — 33.8% slower in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
6.55 Miles
58:589:016.55 mi58:58
9:01
-
HALF(13.11 mi)
2:01:219:166.56 mi1:02:23
9:31
+0:30
22.25 Miles
3:50:2310:229.14 mi1:49:02
11:56
+2:25
24.15 Mile
4:15:3710:361.90 mi25:14
13:17
+1:21
FINISH(26.22 mi)
4:43:4310:502.07 mi28:05
13:35
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:50 /mi

Slowest Pace

13:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:21

43% of race

Time at Steady Pace

1:49:02

38% of race

Time at Slower Pace

53:19

19% of race

Average Pace: 10:49 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
6.55 Miles6.55 mi6555265552
HALF(13.11 mi)6.56 mi73-862-73-188735
22.25 Miles9.14 mi98-2576-145-21521007
24.15 Mile1.90 mi112-1482-651921228
FINISH(26.22 mi)2.07 mi130-1896-146-12481589

Segment Performance Analysis

Start → 6.55 Miles

0.0 - 6.5 mi

Top 20%
85 ft623 ft
↑ 607ft↓ 69ft
558 ft

Overall

65

Males

55

M50-54

2

6.55 Miles→HALF

6.5 - 13.1 mi

Top 28%
623 ft528 ft
↑ 416ft↓ 510ft
425 ft

Overall

88

Males

73

M50-54

5

HALF→22.25 Miles

13.1 - 22.3 mi

Top 48%
537 ft520 ft
↑ 897ft↓ 913ft
358 ft

Overall

152

Males

100

M50-54

7

22.25 Miles→24.15 Mile

22.3 - 24.1 mi

Top 60%
501 ft241 ft
↑ 34ft↓ 295ft
260 ft

Overall

192

Males

122

M50-54

8

24.15 Mile→FINISH

24.1 - 26.2 mi

Top 78%
229 ft34 ft
↑ 38ft↓ 233ft
202 ft

Overall

248

Males

158

M50-54

9

Passing Analysis

No position changes recorded for this athlete.

BQ

Boston Qualifying analysis available

NYC

NYC Marathon Qualifying analysis available

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