Nathan Irsch

Cabot, AR

Bib: 394 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1846

Top 10%

Gender (Male)

#0 / 1161

Top 13%

Masters (Masters Men)

#0 / 434

Top 11%

Division (M45-49)

#0 / 105

Top 11%

Race Day Weather

33°/23°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

256 ft elev

5K· 3.11 mi

7:27/mi

23:08

↑ 121 ft↓ 76 ft0.3% grade

300 ft elev

4.8M

7:05/mi

35:07

↑ 52 ft↓ 51 ft

295 ft elev

10K· 6.21 mi

7:41/mi

45:58

↑ 48 ft↓ 57 ft0.1% grade

286 ft elev

7:21/mi

59:05

↑ 36 ft↓ 78 ft0.4% grade

241 ft elev

10M

6:30/mi

1:12:04

↑ 54 ft↓ 40 ft0.1% grade

255 ft elev

11M

7:14/mi

1:19:18

↑ 41 ft↓ 25 ft0.3% grade

272 ft elev

13.1M

8:39/mi

1:37:28

↑ 54 ft↓ 70 ft0.1% grade

256 ft elev

17M

7:58/mi

2:08:31

↑ 84 ft↓ 86 ft

252 ft elev

30K· 18.64 mi

8:21/mi

2:22:13

↑ 64 ft↓ 44 ft0.2% grade

274 ft elev

22.5M

8:40/mi

2:55:40

↑ 88 ft↓ 91 ft

274 ft elev

Finish· 26.22 mi

9:17/mi

3:30:10

↑ 119 ft↓ 153 ft0.2% grade

237 ft elev

Course Elevation

227–310 ft

≈

×7story building

•▲ 770 ft climb · ▼ 789 ft descent

The Course

Half Splits

1st Half· via 13.1M

1:37:287:26 /mi⚡ faster

2nd Half

1:52:418:35 /mi+15.6%

Positive split — 15.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:08	7:27	3.11 mi	23:08	7:27	-
4.8M	35:07	7:19	1.69 mi	11:59	7:05	-0:22
10K	45:58	7:24	1.41 mi	10:51	7:41	+0:36
8M	59:05	7:23	1.79 mi	13:07	7:21	-0:20
10M	1:12:04	7:12	2.00 mi	12:59	6:30	-0:51
11M	1:19:18	7:13	1.00 mi	7:14	7:14	+0:44
13.1M	1:37:28	7:26	2.10 mi	18:10	8:39	+1:25
17M	2:08:31	7:34	3.90 mi	31:03	7:58	-0:41
30K	2:22:13	7:38	1.64 mi	13:42	8:21	+0:23
22.5M	2:55:40	7:48	3.86 mi	33:27	8:40	+0:19
Finish(26.22 mi)	3:30:10	8:01	3.72 mi	34:30	9:17	+0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:30 /mi

Average Pace

8:01 /mi

Slowest Pace

9:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

32:12

15% of race

Time at Steady Pace

1:18:09

37% of race

Time at Slower Pace

1:39:49

47% of race

Average Pace: 8:01 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	128	116	116	128	116	116
4.8M	1.69 mi	125+3	112+4	112+4	124	111	111
10K	1.41 mi	120+5	109+3	109+3	104	94	94
8M	1.79 mi	114+6	104+5	104+5	124	111	111
10M	2.00 mi	119-5	107-3	107-3	138	122	122
11M	1.00 mi	116+3	105+2	105+2	103	92	92
13.1M	2.10 mi	114+2	103+2	103+2	110	98	98
17M	3.90 mi	125-11	111-8	111-8	217	181	181
30K	1.64 mi	120+5	107+4	107+4	133	113	113
22.5M	3.86 mi	135-15	118-11	118-11	257	202	202
Finish(26.22 mi)	3.72 mi	181-46	154-36	154-36	426	312	312

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 7%

×4story building

+121ft-76ft

Overall

128

Males

116

M45-49

116

5K→4.8M

3.1 - 4.8 mi

Top 7%

×1story

+52ft-51ft

Overall

124

Males

111

M45-49

10.0 - 11.0 mi

Top 6%

×2story building

+41ft-25ft

Overall

103

Males

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#128
5K → 4.8M	25+3	#128 → #125
4.8M → 10K	05+5	#125 → #120
10K → 8M	06+6	#120 → #114
8M → 10M	72-5	#114 → #119
10M → 11M	03+3	#119 → #116
11M → 13.1M	24*+2	#116 → #114
13.1M → 17M	121-11	#114 → #125
17M → 30K	05+5	#125 → #120
30K → 22.5M	161-15	#120 → #135
22.5M → Finish	482-46	#135 → #181
TOTALS	8734*-53	#128 → #181

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 12 days ago

Official Timing Data

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Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats