Robert Blackburn

Midland, TX

Bib: 41273 M 48

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M45-49)

#0 / 3266

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

9:23/mi

28:08

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:53/mi

29:05

→ flat

76 ft elev

9:12/mi

37:18

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:31/mi

46:49

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:35/mi

56:24

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:31/mi

58:26

→ flat0.6% grade

58 ft elev

9:21/mi

1:05:47

↓ 30 ft0.6% grade

33 ft elev

9:38/mi

1:15:25

↑ 30 ft0.4% grade

54 ft elev

9:28/mi

1:24:53

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:28/mi

1:27:55

↓ 13 ft0.8% grade

66 ft elev

10M

9:18/mi

1:34:14

↓ 36 ft0.9% grade

33 ft elev

11M

9:22/mi

1:43:36

↑ 43 ft0.7% grade

72 ft elev

12M

9:29/mi

1:53:05

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:24/mi

1:57:06

↑ 16 ft0.7% grade

54 ft elev

13M

9:27/mi

2:02:31

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:27/mi

2:03:33

→ flat0.5% grade

49 ft elev

14M

9:47/mi

2:12:16

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:58/mi

2:22:14

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:38/mi

2:27:55

↑ 68 ft2.4% grade

169 ft elev

16M

10:35/mi

2:32:51

↓ 45 ft1.7% grade

125 ft elev

17M

10:30/mi

2:43:21

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:34/mi

2:54:55

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:30/mi

3:01:39

→ flat

41 ft elev

19M

10:38/mi

3:05:28

→ flat0.2% grade

39 ft elev

20M

11:29/mi

3:16:57

↑ 43 ft0.7% grade

72 ft elev

21M

11:49/mi

3:28:46

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:40/mi

3:37:30

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:29/mi

3:40:39

→ flat0.2% grade

51 ft elev

23M

12:07/mi

3:52:46

↓ 10 ft0.1% grade

46 ft elev

24M

12:12/mi

4:04:58

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

13:05/mi

4:16:09

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

12:30/mi

4:17:58

↑ 10 ft1.3% grade

111 ft elev

26M

11:45/mi

4:29:43

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

11:26/mi

4:32:13

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

2:03:339:25 /mi⚡ faster

2nd Half

2:28:4011:20 /mi+20.3%

Positive split — 20.3% slower in the second half

AI Race Performance Report

Robert's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	28:08	9:23	3.00 mi	28:08	9:23	-
5K	29:05	9:22	0.11 mi	0:57	8:53	-0:30
4M	37:18	9:20	0.89 mi	8:13	9:12	+0:19
5M	46:49	9:22	1.00 mi	9:31	9:31	+0:19
6M	56:24	9:24	1.00 mi	9:35	9:35	+0:04
10K	58:26	9:24	0.21 mi	2:02	9:31	-0:04
7M	1:05:47	9:24	0.79 mi	7:21	9:21	-0:10
8M	1:15:25	9:26	1.00 mi	9:38	9:38	+0:17
9M	1:24:53	9:26	1.00 mi	9:28	9:28	-0:10
15K	1:27:55	9:26	0.32 mi	3:02	9:28	0:00
10M	1:34:14	9:25	0.68 mi	6:19	9:18	-0:10
11M	1:43:36	9:25	1.00 mi	9:22	9:22	+0:04
12M	1:53:05	9:25	1.00 mi	9:29	9:29	+0:07
20K	1:57:06	9:25	0.43 mi	4:01	9:24	-0:05
13M	2:02:31	9:25	0.57 mi	5:25	9:27	+0:03
Half(13.11 mi)	2:03:33	9:25	0.11 mi	1:02	9:27	0:00
14M	2:12:16	9:27	0.89 mi	8:43	9:47	+0:20
15M	2:22:14	9:29	1.00 mi	9:58	9:58	+0:11
25K	2:27:55	9:31	0.53 mi	5:41	10:38	+0:40
16M	2:32:51	9:33	0.47 mi	4:56	10:35	-0:03
17M	2:43:21	9:37	1.00 mi	10:30	10:30	-0:05
18M	2:54:55	9:43	1.00 mi	11:34	11:34	+1:04
30K	3:01:39	9:45	0.64 mi	6:44	10:30	-1:04
19M	3:05:28	9:46	0.36 mi	3:49	10:38	+0:08
20M	3:16:57	9:51	1.00 mi	11:29	11:29	+0:51
21M	3:28:46	9:56	1.00 mi	11:49	11:49	+0:20
35K	3:37:30	10:00	0.75 mi	8:44	11:40	-0:09
22M	3:40:39	10:02	0.25 mi	3:09	12:29	+0:49
23M	3:52:46	10:07	1.00 mi	12:07	12:07	-0:22
24M	4:04:58	10:12	1.00 mi	12:12	12:12	+0:05
40K	4:16:09	10:18	0.85 mi	11:11	13:05	+0:53
25M	4:17:58	10:19	0.15 mi	1:49	12:30	-0:35
26M	4:29:43	10:22	1.00 mi	11:45	11:45	-0:45
Finish(26.22 mi)	4:32:13	10:23	0.22 mi	2:30	11:26	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

10:23 /mi

Slowest Pace

13:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

32:12

12% of race

Time at Steady Pace

2:07:16

47% of race

Time at Slower Pace

1:52:45

41% of race

Average Pace: 10:23 /mi

Loading chart...

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
3M	3.00 mi	27808	18614	1907	22700	15551	1564
5K	0.11 mi	27478+330	18422+192	1883+24	23364	15971	1605
4M	0.89 mi	27558-80	18523-101	1879+4	27884	18702	1893
5M	1.00 mi	28661-1103	19079-556	1935-56	32717	21091	2120
6M	1.00 mi	29273-612	19412-333	1967-32	32261	20869	2082
10K	0.21 mi	29292-19	19418-6	1960+7	30442	19970	2014
7M	0.79 mi	29591-299	19572-154	1973-13	31828	20775	2083
8M	1.00 mi	29754-163	19662-90	1976-3	30719	20155	2008
9M	1.00 mi	29567+187	19595+67	1966+10	28460	19071	1916
15K	0.32 mi	29544+23	19575+20	1963+3	30385	19877	1991
10M	0.68 mi	29289+255	19432+143	1950+13	27087	18172	1816
11M	1.00 mi	28930+359	19238+194	1929+21	25972	17589	1762
12M	1.00 mi	28775+155	19153+85	1926+3	27628	18459	1861
20K	0.43 mi	28639+136	19073+80	1920+6	26325	17736	1778
13M	0.57 mi	28274+365	18900+173	1911+9	22700	15551	1564
Half(13.11 mi)	0.11 mi	28241+33	18875+25	1910+1	24269	16382	1639
14M	0.89 mi	28228+13	18839+36	1896+14	29024	18810	1889
15M	1.00 mi	27908+320	18627+212	1879+17	25893	17150	1715
25K	0.53 mi	27902+6	18591+36	1872+7	29623	18817	1897
16M	0.47 mi	28174-272	18702-111	1885-13	38098	22728	2328
17M	1.00 mi	28437-263	18806-104	1902-17	33177	20446	2049
18M	1.00 mi	29248-811	19150-344	1926-24	40815	23528	2404
30K	0.64 mi	29108+140	19032+118	1919+7	29388	18075	1849
19M	0.36 mi	29138-30	19019+13	1914+5	33042	19603	1993
20M	1.00 mi	29252-114	18990+29	1913+1	33180	19381	1985
21M	1.00 mi	29481-229	19016-26	1922-9	35715	20351	2065
35K	0.75 mi	29668-187	19044-28	1925-3	35752	20342	2087
22M	0.25 mi	29812-144	19091-47	1924+1	41829	23111	2331
23M	1.00 mi	30230-418	19201-110	1933-9	39028	21684	2193
24M	1.00 mi	30519-289	19252-51	1935-2	36790	20507	2064
40K	0.85 mi	31230-711	19514-262	1970-35	46631	25220	2537
25M	0.15 mi	31325-95	19554-40	1974-4	45447	24828	2510
26M	1.00 mi	31759-434	19695-141	1987-13	41119	22500	2260
Finish(26.22 mi)	0.22 mi	31875-116	19735-40	1992-5	46118	25029	2482

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 37%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

22700

Males

15551

No position changes recorded for this athlete.

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