Ian Rosenberger

Brooklyn, NY

Bib: 42776 M 45

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

9:56/mi

29:48

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

10:46/mi

30:57

→ flat

76 ft elev

10:16/mi

40:07

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:25/mi

50:32

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:30/mi

1:01:02

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

10:18/mi

1:03:14

→ flat0.6% grade

58 ft elev

10:06/mi

1:11:10

↓ 30 ft0.6% grade

33 ft elev

10:30/mi

1:21:40

↑ 30 ft0.4% grade

54 ft elev

10:46/mi

1:32:26

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

10:49/mi

1:35:54

↓ 13 ft0.8% grade

66 ft elev

10M

10:24/mi

1:42:58

↓ 36 ft0.9% grade

33 ft elev

11M

10:29/mi

1:53:27

↑ 43 ft0.7% grade

72 ft elev

12M

10:34/mi

2:04:01

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

11:11/mi

2:08:48

↑ 16 ft0.7% grade

54 ft elev

13M

11:19/mi

2:15:16

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

11:19/mi

2:16:31

→ flat0.5% grade

49 ft elev

14M

10:59/mi

2:26:18

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:10/mi

2:37:28

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

11:14/mi

2:43:28

↑ 68 ft2.4% grade

169 ft elev

16M

10:42/mi

2:48:27

↓ 45 ft1.7% grade

125 ft elev

17M

11:07/mi

2:59:34

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:05/mi

3:10:39

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

11:21/mi

3:17:56

→ flat

41 ft elev

19M

11:22/mi

3:22:01

→ flat0.2% grade

39 ft elev

20M

11:36/mi

3:33:37

↑ 43 ft0.7% grade

72 ft elev

21M

11:39/mi

3:45:16

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:02/mi

3:54:16

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:34/mi

3:57:11

→ flat0.2% grade

51 ft elev

23M

11:57/mi

4:09:08

↓ 10 ft0.1% grade

46 ft elev

24M

12:19/mi

4:21:27

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

12:06/mi

4:31:48

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:55/mi

4:33:32

↑ 10 ft1.3% grade

111 ft elev

26M

11:25/mi

4:44:57

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:04/mi

4:47:09

↓ 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

2:16:3110:25 /mi⚡ faster

2nd Half

2:30:3811:29 /mi+10.3%

Positive split — 10.3% slower in the second half

AI Race Performance Report

Ian's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	29:48	9:56	3.00 mi	29:48	9:56	-
5K	30:57	9:58	0.11 mi	1:09	10:46	+0:50
4M	40:07	10:02	0.89 mi	9:10	10:16	-0:30
5M	50:32	10:06	1.00 mi	10:25	10:25	+0:09
6M	1:01:02	10:10	1.00 mi	10:30	10:30	+0:05
10K	1:03:14	10:11	0.21 mi	2:12	10:18	-0:12
7M	1:11:10	10:10	0.79 mi	7:56	10:06	-0:12
8M	1:21:40	10:12	1.00 mi	10:30	10:30	+0:24
9M	1:32:26	10:16	1.00 mi	10:46	10:46	+0:16
15K	1:35:54	10:17	0.32 mi	3:28	10:49	+0:03
10M	1:42:58	10:18	0.68 mi	7:04	10:24	-0:25
11M	1:53:27	10:19	1.00 mi	10:29	10:29	+0:05
12M	2:04:01	10:20	1.00 mi	10:34	10:34	+0:05
20K	2:08:48	10:22	0.43 mi	4:47	11:11	+0:37
13M	2:15:16	10:24	0.57 mi	6:28	11:19	+0:08
Half(13.11 mi)	2:16:31	10:25	0.11 mi	1:15	11:19	0:00
14M	2:26:18	10:27	0.89 mi	9:47	10:59	-0:20
15M	2:37:28	10:30	1.00 mi	11:10	11:10	+0:11
25K	2:43:28	10:31	0.53 mi	6:00	11:14	+0:04
16M	2:48:27	10:32	0.47 mi	4:59	10:42	-0:32
17M	2:59:34	10:34	1.00 mi	11:07	11:07	+0:25
18M	3:10:39	10:36	1.00 mi	11:05	11:05	-0:02
30K	3:17:56	10:37	0.64 mi	7:17	11:21	+0:16
19M	3:22:01	10:38	0.36 mi	4:05	11:22	+0:01
20M	3:33:37	10:41	1.00 mi	11:36	11:36	+0:14
21M	3:45:16	10:44	1.00 mi	11:39	11:39	+0:03
35K	3:54:16	10:46	0.75 mi	9:00	12:02	+0:23
22M	3:57:11	10:47	0.25 mi	2:55	11:34	-0:28
23M	4:09:08	10:50	1.00 mi	11:57	11:57	+0:23
24M	4:21:27	10:54	1.00 mi	12:19	12:19	+0:22
40K	4:31:48	10:56	0.85 mi	10:21	12:06	-0:13
25M	4:33:32	10:56	0.15 mi	1:44	11:55	-0:11
26M	4:44:57	10:58	1.00 mi	11:25	11:25	-0:30
Finish(26.22 mi)	4:47:09	10:58	0.22 mi	2:12	10:04	-1:21

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:56 /mi

Average Pace

10:58 /mi

Slowest Pace

12:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:07:44

44% of race

Time at Steady Pace

1:27:54

31% of race

Time at Slower Pace

1:11:31

25% of race

Average Pace: 10:57 /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	34806	22106	2255	40323	23996	2431
5K	0.11 mi	34996-190	22152-46	2258-3	44191	25707	2623
4M	0.89 mi	36199-1203	22712-560	2302-44	40560	24642	2510
5M	1.00 mi	37508-1309	23315-603	2373-71	42781	25468	2603
6M	1.00 mi	38357-849	23674-359	2417-44	42260	25262	2572
10K	0.21 mi	38366-9	23677-3	2415+2	39671	24169	2465
7M	0.79 mi	38579-213	23792-115	2418-3	40748	24734	2500
8M	1.00 mi	38759-180	23864-72	2428-10	40116	24476	2482
9M	1.00 mi	39202-443	24086-222	2454-26	42663	25561	2599
15K	0.32 mi	39367-165	24152-66	2460-6	44499	26054	2666
10M	0.68 mi	39250+117	24071+81	2452+8	38491	23477	2373
11M	1.00 mi	39097+153	24000+71	2444+8	38257	23445	2368
12M	1.00 mi	38998+99	23971+29	2434+10	38631	23604	2376
20K	0.43 mi	39217-219	24059-88	2445-11	44404	25925	2619
13M	0.57 mi	39232-15	24047+12	2444+1	40323	23996	2431
Half(13.11 mi)	0.11 mi	39247-15	24043+4	2440+4	41032	24293	2454
14M	0.89 mi	39284-37	24012+31	2437+3	40386	23967	2430
15M	1.00 mi	38974+310	23814+198	2420+17	36489	22069	2214
25K	0.53 mi	38735+239	23673+141	2392+28	34723	21089	2123
16M	0.47 mi	38701+34	23636+37	2390+2	39235	23210	2378
17M	1.00 mi	38616+85	23564+72	2379+11	38686	22946	2333
18M	1.00 mi	38420+196	23403+161	2359+20	37203	21917	2237
30K	0.64 mi	38227+193	23263+140	2346+13	36037	21005	2167
19M	0.36 mi	38219+8	23221+42	2346	39224	22343	2282
20M	1.00 mi	37889+330	22963+258	2322+24	34044	19771	2021
21M	1.00 mi	37635+254	22767+196	2304+18	34481	19800	2009
35K	0.75 mi	37641-6	22690+77	2293+11	38529	21612	2221
22M	0.25 mi	37602+39	22661+29	2292+1	35156	20031	2034
23M	1.00 mi	37578+24	22564+97	2282+10	37855	21103	2124
24M	1.00 mi	37574+4	22492+72	2277+5	37717	20952	2109
40K	0.85 mi	37656-82	22470+22	2272+5	40329	22164	2229
25M	0.15 mi	37687-31	22480-10	2272	42006	23221	2346
26M	1.00 mi	37717-30	22437+43	2271+1	38439	21205	2112
Finish(26.22 mi)	0.22 mi	37678+39	22409+28	2269+2	33403	18967	1841

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 66%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

40323

Males

23996

No position changes recorded for this athlete.

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Race managed by

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