Arieh Rosenbaum

San Anselmo, CA

Bib: 39907 M 57

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 24%

Gender (Male)

#0 / 31978

Top 33%

Masters (Masters Men)

#0 / 14572

Top 29%

Division (M55-59)

#0 / 2107

Top 23%

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

8:30/mi

25:30

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:25/mi

26:24

→ flat

76 ft elev

8:24/mi

33:54

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:23/mi

42:17

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:27/mi

50:44

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:35/mi

52:34

→ flat0.6% grade

58 ft elev

8:24/mi

59:10

↓ 30 ft0.6% grade

33 ft elev

8:33/mi

1:07:43

↑ 30 ft0.4% grade

54 ft elev

8:48/mi

1:16:31

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:38/mi

1:19:17

↓ 13 ft0.8% grade

66 ft elev

10M

8:16/mi

1:24:54

↓ 36 ft0.9% grade

33 ft elev

11M

8:36/mi

1:33:30

↑ 43 ft0.7% grade

72 ft elev

12M

8:33/mi

1:42:03

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:25/mi

1:45:39

↑ 16 ft0.7% grade

54 ft elev

13M

8:52/mi

1:50:43

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:52/mi

1:51:42

→ flat0.5% grade

49 ft elev

14M

8:31/mi

1:59:17

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:53/mi

2:08:10

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:10/mi

2:13:04

↑ 68 ft2.4% grade

169 ft elev

16M

8:24/mi

2:16:59

↓ 45 ft1.7% grade

125 ft elev

17M

8:38/mi

2:25:37

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:34/mi

2:34:11

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:39/mi

2:39:44

→ flat

41 ft elev

19M

8:27/mi

2:42:46

→ flat0.2% grade

39 ft elev

20M

9:05/mi

2:51:51

↑ 43 ft0.7% grade

72 ft elev

21M

10:06/mi

3:01:57

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:52/mi

3:08:35

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:11/mi

3:10:54

→ flat0.2% grade

51 ft elev

23M

9:46/mi

3:20:40

↓ 10 ft0.1% grade

46 ft elev

24M

10:26/mi

3:31:06

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:40/mi

3:39:22

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:33/mi

3:40:54

↑ 10 ft1.3% grade

111 ft elev

26M

9:31/mi

3:50:25

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:09/mi

3:52:25

↓ 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

1:51:428:31 /mi⚡ faster

2nd Half

2:00:439:13 /mi+8.1%

Positive split — 8.1% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:30	8:30	3.00 mi	25:30	8:30	-
5K	26:24	8:30	0.11 mi	0:54	8:25	-0:05
4M	33:54	8:29	0.89 mi	7:30	8:24	-0:01
5M	42:17	8:27	1.00 mi	8:23	8:23	-0:01
6M	50:44	8:27	1.00 mi	8:27	8:27	+0:04
10K	52:34	8:28	0.21 mi	1:50	8:35	+0:08
7M	59:10	8:27	0.79 mi	6:36	8:24	-0:11
8M	1:07:43	8:28	1.00 mi	8:33	8:33	+0:09
9M	1:16:31	8:30	1.00 mi	8:48	8:48	+0:15
15K	1:19:17	8:30	0.32 mi	2:46	8:38	-0:10
10M	1:24:54	8:29	0.68 mi	5:37	8:16	-0:22
11M	1:33:30	8:30	1.00 mi	8:36	8:36	+0:20
12M	1:42:03	8:30	1.00 mi	8:33	8:33	-0:03
20K	1:45:39	8:30	0.43 mi	3:36	8:25	-0:08
13M	1:50:43	8:31	0.57 mi	5:04	8:52	+0:27
Half(13.11 mi)	1:51:42	8:31	0.11 mi	0:59	8:52	0:00
14M	1:59:17	8:31	0.89 mi	7:35	8:31	-0:21
15M	2:08:10	8:33	1.00 mi	8:53	8:53	+0:22
25K	2:13:04	8:34	0.53 mi	4:54	9:10	+0:17
16M	2:16:59	8:34	0.47 mi	3:55	8:24	-0:46
17M	2:25:37	8:34	1.00 mi	8:38	8:38	+0:14
18M	2:34:11	8:34	1.00 mi	8:34	8:34	-0:04
30K	2:39:44	8:34	0.64 mi	5:33	8:39	+0:05
19M	2:42:46	8:34	0.36 mi	3:02	8:27	-0:12
20M	2:51:51	8:36	1.00 mi	9:05	9:05	+0:38
21M	3:01:57	8:40	1.00 mi	10:06	10:06	+1:01
35K	3:08:35	8:40	0.75 mi	6:38	8:52	-1:14
22M	3:10:54	8:41	0.25 mi	2:19	9:11	+0:19
23M	3:20:40	8:43	1.00 mi	9:46	9:46	+0:35
24M	3:31:06	8:48	1.00 mi	10:26	10:26	+0:40
40K	3:39:22	8:50	0.85 mi	8:16	9:40	-0:46
25M	3:40:54	8:50	0.15 mi	1:32	10:33	+0:53
26M	3:50:25	8:52	1.00 mi	9:31	9:31	-1:02
Finish(26.22 mi)	3:52:25	8:52	0.22 mi	2:00	9:09	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:52 /mi

Slowest Pace

10:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:37

2% of race

Time at Steady Pace

2:38:53

68% of race

Time at Slower Pace

1:07:55

29% of race

Average Pace: 8:52 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
3M	3.00 mi	15389	11416	511	14707	10816	463
5K	0.11 mi	15358+31	11388+28	509+2	15818	11546	536
4M	0.89 mi	15357+1	11391-3	506+3	15611	11586	530
5M	1.00 mi	15533-176	11513-122	509-3	16357	12042	542
6M	1.00 mi	15593-60	11566-53	514-5	16291	12044	550
10K	0.21 mi	15602-9	11569-3	515-1	16636	12254	554
7M	0.79 mi	15738-136	11663-94	521-6	17384	12795	580
8M	1.00 mi	15754-16	11688-25	522-1	16087	11954	530
9M	1.00 mi	16029-275	11871-183	532-10	18534	13458	610
15K	0.32 mi	16105-76	11912-41	535-3	18732	13532	613
10M	0.68 mi	15865+240	11759+153	527+8	13707	10368	444
11M	1.00 mi	15750+115	11680+79	522+5	15071	11271	480
12M	1.00 mi	15646+104	11612+68	518+4	15370	11471	497
20K	0.43 mi	15537+109	11546+66	514+4	13260	10081	425
13M	0.57 mi	15518+19	11521+25	507+7	14707	10816	463
Half(13.11 mi)	0.11 mi	15528-10	11527-6	508-1	16632	11925	521
14M	0.89 mi	15348+180	11402+125	501+7	14103	10483	451
15M	1.00 mi	15149+199	11267+135	492+9	13815	10262	428
25K	0.53 mi	15110+39	11227+40	492	14467	10548	445
16M	0.47 mi	15021+89	11177+50	492	13839	10222	458
17M	1.00 mi	14895+126	11081+96	484+8	13949	10274	448
18M	1.00 mi	14711+184	10944+137	473+11	13178	9701	425
30K	0.64 mi	14540+171	10805+139	466+7	12692	9275	394
19M	0.36 mi	14455+85	10747+58	466	11772	8681	375
20M	1.00 mi	14280+175	10605+142	460+6	13865	9789	426
21M	1.00 mi	14635-355	10766-161	470-10	21876	14022	676
35K	0.75 mi	14422+213	10600+166	465+5	11797	8378	375
22M	0.25 mi	14380+42	10564+36	465	12960	9074	404
23M	1.00 mi	14496-116	10581-17	466-1	19026	12247	586
24M	1.00 mi	14718-222	10680-99	474-8	21422	13254	640
40K	0.85 mi	14769-51	10674+6	474	18307	11478	530
25M	0.15 mi	14850-81	10713-39	478-4	29038	17065	859
26M	1.00 mi	14913-63	10705+8	476+2	19211	11938	535
Finish(26.22 mi)	0.22 mi	14934-21	10705	476	21777	13266	559

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 24%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

14707

Males

10816

No position changes recorded for this athlete.

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