Jason Pfeifer

New York, NY

Bib: 6743 M 42

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 28%

Division (M40-44)

#0 / 3949

Top 36%

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

7:10/mi

21:30

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:24/mi

22:11

→ flat

76 ft elev

6:50/mi

28:17

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:54/mi

35:11

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:08/mi

42:19

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:15/mi

43:52

→ flat0.6% grade

58 ft elev

7:07/mi

49:28

↓ 30 ft0.6% grade

33 ft elev

7:07/mi

56:35

↑ 30 ft0.4% grade

54 ft elev

7:19/mi

1:03:54

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:26/mi

1:06:17

↓ 13 ft0.8% grade

66 ft elev

10M

7:13/mi

1:11:11

↓ 36 ft0.9% grade

33 ft elev

11M

7:25/mi

1:18:36

↑ 43 ft0.7% grade

72 ft elev

12M

7:18/mi

1:25:54

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:55/mi

1:29:17

↑ 16 ft0.7% grade

54 ft elev

13M

8:02/mi

1:33:53

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:38/mi

1:34:50

→ flat0.5% grade

49 ft elev

14M

8:10/mi

1:42:06

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:45/mi

1:50:51

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:53/mi

1:55:36

↑ 68 ft2.4% grade

169 ft elev

16M

8:41/mi

1:59:39

↓ 45 ft1.7% grade

125 ft elev

17M

9:12/mi

2:08:51

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:07/mi

2:19:58

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

13:31/mi

2:28:38

→ flat

41 ft elev

19M

11:36/mi

2:32:48

→ flat0.2% grade

39 ft elev

20M

12:59/mi

2:45:47

↑ 43 ft0.7% grade

72 ft elev

21M

12:12/mi

2:57:59

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:08/mi

3:06:19

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:06/mi

3:08:52

→ flat0.2% grade

51 ft elev

23M

10:24/mi

3:19:16

↓ 10 ft0.1% grade

46 ft elev

24M

10:57/mi

3:30:13

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:15/mi

3:38:59

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:45/mi

3:40:24

↑ 10 ft1.3% grade

111 ft elev

26M

9:16/mi

3:49:40

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:37/mi

3:51:33

↓ 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

1:34:507:14 /mi⚡ faster

2nd Half

2:16:4310:26 /mi+44.2%

Positive split — 44.2% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:24 /mi

Average Pace

8:50 /mi

Slowest Pace

13:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:25:54

37% of race

Time at Steady Pace

54:06

23% of race

Time at Slower Pace

1:31:33

40% of race

Average Pace: 8:50 /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	3741	3253	485	7783	6273	885
5K	0.11 mi	3620+121	3157+96	475+10	1069	980	126
4M	0.89 mi	3386+234	2969+188	444+31	2595	2319	343
5M	1.00 mi	3362+24	2952+17	440+4	3304	2916	428
6M	1.00 mi	3467-105	3037-85	455-15	4081	3539	513
10K	0.21 mi	3475-8	3043-6	455	3876	3377	497
7M	0.79 mi	3597-122	3142-99	465-10	4528	3894	568
8M	1.00 mi	3596+1	3140+2	462+3	3568	3139	464
9M	1.00 mi	3647-51	3179-39	466-4	4212	3651	528
15K	0.32 mi	3695-48	3222-43	473-7	6147	5159	729
10M	0.68 mi	3711-16	3238-16	474-1	4465	3835	559
11M	1.00 mi	3752-41	3271-33	483-9	4353	3760	543
12M	1.00 mi	3805-53	3311-40	489-6	4525	3876	559
20K	0.43 mi	3914-109	3390-79	501-12	8180	6633	936
13M	0.57 mi	4067-153	3513-123	517-16	7783	6273	885
Half(13.11 mi)	0.11 mi	4100-33	3542-29	520-3	14121	10325	1407
14M	0.89 mi	4339-239	3730-188	546-26	10752	8349	1166
15M	1.00 mi	4742-403	4052-322	589-43	12534	9457	1307
25K	0.53 mi	4956-214	4212-160	611-22	11864	8952	1244
16M	0.47 mi	5162-206	4368-156	637-26	17035	12141	1656
17M	1.00 mi	5762-600	4818-450	690-53	20450	14026	1840
18M	1.00 mi	7020-1258	5731-913	798-108	37418	22010	2831
30K	0.64 mi	8709-1689	6953-1222	975-177	47790	26181	3303
19M	0.36 mi	9390-681	7413-460	1038-63	40758	22983	2950
20M	1.00 mi	11259-1869	8671-1258	1201-163	42724	23844	3016
21M	1.00 mi	12625-1366	9514-843	1319-118	38518	21680	2797
35K	0.75 mi	13341-716	9938-424	1393-74	31153	18239	2387
22M	0.25 mi	13405-64	9965-27	1397-4	21455	13712	1827
23M	1.00 mi	13877-472	10201-236	1419-22	24468	14936	1962
24M	1.00 mi	14338-461	10440-239	1447-28	25859	15430	1997
40K	0.85 mi	14589-251	10557-117	1456-9	23676	14164	1837
25M	0.15 mi	14612-23	10567-10	1454+2	20638	12908	1697
26M	1.00 mi	14597+15	10507+60	1438+16	16650	10606	1404
Finish(26.22 mi)	0.22 mi	14585+12	10493+14	1436+2	15644	10110	1275

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 13%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

7783

Males

6273

No position changes recorded for this athlete.

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