Mark Duffy

Albany, NY

Bib: 45087 M 44

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 46%

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Top 49%

Division (M40-44)

#0 / 3949

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

8:50/mi

26:29

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:12/mi

27:28

→ flat

76 ft elev

8:49/mi

35:20

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:32/mi

43:52

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:28/mi

52:20

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:44/mi

54:12

→ flat0.6% grade

58 ft elev

8:34/mi

1:00:56

↓ 30 ft0.6% grade

33 ft elev

9:03/mi

1:09:59

↑ 30 ft0.4% grade

54 ft elev

9:07/mi

1:19:06

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:53/mi

1:21:57

↓ 13 ft0.8% grade

66 ft elev

10M

10:14/mi

1:28:54

↓ 36 ft0.9% grade

33 ft elev

11M

9:51/mi

1:38:45

↑ 43 ft0.7% grade

72 ft elev

12M

9:16/mi

1:48:01

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:35/mi

1:52:07

↑ 16 ft0.7% grade

54 ft elev

13M

9:54/mi

1:57:47

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:54/mi

1:58:52

→ flat0.5% grade

49 ft elev

14M

9:56/mi

2:07:43

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

10:53/mi

2:18:36

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

12:00/mi

2:25:01

↑ 68 ft2.4% grade

169 ft elev

16M

9:52/mi

2:29:37

↓ 45 ft1.7% grade

125 ft elev

17M

10:04/mi

2:39:41

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:30/mi

2:50:11

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:55/mi

2:57:11

→ flat

41 ft elev

19M

10:32/mi

3:00:58

→ flat0.2% grade

39 ft elev

20M

12:30/mi

3:13:28

↑ 43 ft0.7% grade

72 ft elev

21M

11:02/mi

3:24:30

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:44/mi

3:33:17

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:06/mi

3:36:05

→ flat0.2% grade

51 ft elev

23M

11:42/mi

3:47:47

↓ 10 ft0.1% grade

46 ft elev

24M

11:17/mi

3:59:04

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:30/mi

4:08:54

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:00/mi

4:10:30

↑ 10 ft1.3% grade

111 ft elev

26M

10:45/mi

4:21:15

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:13/mi

4:23:29

↓ 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

1:58:529:04 /mi⚡ faster

2nd Half

2:24:3711:02 /mi+21.7%

Positive split — 21.7% slower in the second half

AI Race Performance Report

Mark'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	26:29	8:50	3.00 mi	26:29	8:50	-
5K	27:28	8:50	0.11 mi	0:59	9:12	+0:22
4M	35:20	8:50	0.89 mi	7:52	8:49	-0:23
5M	43:52	8:46	1.00 mi	8:32	8:32	-0:17
6M	52:20	8:43	1.00 mi	8:28	8:28	-0:04
10K	54:12	8:43	0.21 mi	1:52	8:44	+0:16
7M	1:00:56	8:42	0.79 mi	6:44	8:34	-0:10
8M	1:09:59	8:45	1.00 mi	9:03	9:03	+0:29
9M	1:19:06	8:47	1.00 mi	9:07	9:07	+0:04
15K	1:21:57	8:48	0.32 mi	2:51	8:53	-0:14
10M	1:28:54	8:53	0.68 mi	6:57	10:14	+1:21
11M	1:38:45	8:59	1.00 mi	9:51	9:51	-0:23
12M	1:48:01	9:00	1.00 mi	9:16	9:16	-0:35
20K	1:52:07	9:01	0.43 mi	4:06	9:35	+0:19
13M	1:57:47	9:04	0.57 mi	5:40	9:54	+0:19
Half(13.11 mi)	1:58:52	9:04	0.11 mi	1:05	9:54	0:00
14M	2:07:43	9:07	0.89 mi	8:51	9:56	+0:02
15M	2:18:36	9:14	1.00 mi	10:53	10:53	+0:57
25K	2:25:01	9:20	0.53 mi	6:25	12:00	+1:07
16M	2:29:37	9:21	0.47 mi	4:36	9:52	-2:08
17M	2:39:41	9:24	1.00 mi	10:04	10:04	+0:12
18M	2:50:11	9:27	1.00 mi	10:30	10:30	+0:26
30K	2:57:11	9:30	0.64 mi	7:00	10:55	+0:25
19M	3:00:58	9:31	0.36 mi	3:47	10:32	-0:23
20M	3:13:28	9:40	1.00 mi	12:30	12:30	+1:58
21M	3:24:30	9:44	1.00 mi	11:02	11:02	-1:28
35K	3:33:17	9:48	0.75 mi	8:47	11:44	+0:42
22M	3:36:05	9:49	0.25 mi	2:48	11:06	-0:38
23M	3:47:47	9:54	1.00 mi	11:42	11:42	+0:36
24M	3:59:04	9:58	1.00 mi	11:17	11:17	-0:25
40K	4:08:54	10:01	0.85 mi	9:50	11:30	+0:13
25M	4:10:30	10:01	0.15 mi	1:36	11:00	-0:30
26M	4:21:15	10:03	1.00 mi	10:45	10:45	-0:15
Finish(26.22 mi)	4:23:29	10:03	0.22 mi	2:14	10:13	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

10:03 /mi

Slowest Pace

12:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:13

35% of race

Time at Steady Pace

1:07:41

26% of race

Time at Slower Pace

1:44:35

40% of race

Average Pace: 10:03 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	19672	14065	1896	27444	18096	2369
5K	0.11 mi	19778-106	14112-47	1897-1	27198	18018	2333
4M	0.89 mi	20058-280	14296-184	1915-18	21479	15140	1999
5M	1.00 mi	19690+368	14067+229	1890+25	18648	13473	1826
6M	1.00 mi	19104+586	13716+351	1848+42	16649	12267	1681
10K	0.21 mi	19044+60	13681+35	1847+1	19356	13881	1849
7M	0.79 mi	19144-100	13761-80	1857-10	20227	14485	1939
8M	1.00 mi	19544-400	13995-234	1884-27	23065	16112	2097
9M	1.00 mi	19883-339	14208-213	1903-19	23542	16387	2125
15K	0.32 mi	19951-68	14249-41	1905-2	22811	15850	2083
10M	0.68 mi	21367-1416	15080-831	1988-83	36679	22677	2896
11M	1.00 mi	22364-997	15648-568	2050-62	31242	20263	2617
12M	1.00 mi	22536-172	15751-103	2060-10	25019	17093	2229
20K	0.43 mi	22785-249	15883-132	2076-16	28512	18859	2439
13M	0.57 mi	23050-265	16020-137	2081-5	27444	18096	2369
Half(13.11 mi)	0.11 mi	23152-102	16083-63	2091-10	28756	18740	2444
14M	0.89 mi	23901-749	16482-399	2143-52	30427	19513	2522
15M	1.00 mi	24943-1042	17044-562	2221-78	34004	20994	2691
25K	0.53 mi	25773-830	17470-426	2277-56	40423	23618	3002
16M	0.47 mi	25923-150	17532-62	2280-3	30720	19441	2520
17M	1.00 mi	26049-126	17563-31	2279+1	29059	18515	2405
18M	1.00 mi	26337-288	17638-75	2286-7	32063	19633	2562
30K	0.64 mi	26493-156	17680-42	2287-1	32605	19473	2543
19M	0.36 mi	26562-69	17694-14	2288-1	32213	19237	2521
20M	1.00 mi	27390-828	18023-329	2328-40	39903	22518	2867
21M	1.00 mi	27390	17928+95	2324+4	29548	17663	2317
35K	0.75 mi	27644-254	18001-73	2340-16	36274	20574	2665
22M	0.25 mi	27650-6	17977+24	2339+1	30895	18131	2382
23M	1.00 mi	27983-333	18075-98	2353-14	35797	20101	2616
24M	1.00 mi	27891+92	17945+130	2342+11	28965	16832	2164
40K	0.85 mi	28066-175	17955-10	2344-2	35411	19752	2511
25M	0.15 mi	28092-26	17957-2	2344	34099	19492	2482
26M	1.00 mi	28154-62	17912+45	2341+3	31988	18131	2307
Finish(26.22 mi)	0.22 mi	28180-26	17917-5	2340+1	34833	19626	2471

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 45%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

27444

Males

18096

No position changes recorded for this athlete.

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Race managed by

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