Greg Halzen

Bronx, NY

Bib: 13582 M 45

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 42%

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Top 45%

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

8:43/mi

26:09

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:53/mi

27:06

→ flat

76 ft elev

8:31/mi

34:42

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:39/mi

43:21

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:49/mi

52:10

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:03/mi

54:06

→ flat0.6% grade

58 ft elev

8:31/mi

1:00:48

↓ 30 ft0.6% grade

33 ft elev

8:42/mi

1:09:30

↑ 30 ft0.4% grade

54 ft elev

8:53/mi

1:18:23

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:43/mi

1:21:30

↓ 13 ft0.8% grade

66 ft elev

10M

8:53/mi

1:27:32

↓ 36 ft0.9% grade

33 ft elev

11M

9:01/mi

1:36:33

↑ 43 ft0.7% grade

72 ft elev

12M

8:53/mi

1:45:26

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:51/mi

1:49:13

↑ 16 ft0.7% grade

54 ft elev

13M

9:11/mi

1:54:28

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:11/mi

1:55:29

→ flat0.5% grade

49 ft elev

14M

8:58/mi

2:03:28

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:05/mi

2:12:33

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:21/mi

2:17:33

↑ 68 ft2.4% grade

169 ft elev

16M

8:50/mi

2:21:40

↓ 45 ft1.7% grade

125 ft elev

17M

8:55/mi

2:30:35

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:13/mi

2:39:48

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

11:12/mi

2:46:59

→ flat

41 ft elev

19M

10:01/mi

2:50:35

→ flat0.2% grade

39 ft elev

20M

11:42/mi

3:02:17

↑ 43 ft0.7% grade

72 ft elev

21M

11:43/mi

3:14:00

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:10/mi

3:22:21

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:30/mi

3:25:15

→ flat0.2% grade

51 ft elev

23M

12:14/mi

3:37:29

↓ 10 ft0.1% grade

46 ft elev

24M

12:52/mi

3:50:21

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

12:40/mi

4:01:11

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:00/mi

4:02:47

↑ 10 ft1.3% grade

111 ft elev

26M

11:34/mi

4:14:21

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:58/mi

4:16:45

↓ 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

1:55:298:49 /mi⚡ faster

2nd Half

2:21:1610:47 /mi+22.3%

Positive split — 22.3% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

9:48 /mi

Slowest Pace

12:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:39:48

62% of race

Time at Slower Pace

1:36:57

38% of race

Average Pace: 9:48 /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	18223	13183	1360	19022	13429	1336
5K	0.11 mi	18231-8	13182+1	1355+5	22978	15756	1586
4M	0.89 mi	17905+326	12985+197	1333+22	17068	12475	1280
5M	1.00 mi	18284-379	13226-241	1355-22	20356	14458	1458
6M	1.00 mi	18709-425	13488-262	1379-24	21750	15243	1534
10K	0.21 mi	18822-113	13554-66	1384-5	24003	16535	1674
7M	0.79 mi	18872-50	13597-43	1391-7	19528	14062	1420
8M	1.00 mi	18690+182	13500+97	1374+17	18044	13153	1306
9M	1.00 mi	18762-72	13547-47	1378-4	19813	14221	1418
15K	0.32 mi	19283-521	13864-317	1408-30	33020	21135	2113
10M	0.68 mi	19390-107	13916-52	1413-5	21470	15048	1499
11M	1.00 mi	19398-8	13918-2	1401+12	20746	14652	1462
12M	1.00 mi	19324+74	13868+50	1391+10	19576	13985	1384
20K	0.43 mi	19263+61	13825+43	1382+9	18569	13378	1348
13M	0.57 mi	19229+34	13803+22	1380+2	19022	13429	1336
Half(13.11 mi)	0.11 mi	19231-2	13797+6	1378+2	20743	14376	1422
14M	0.89 mi	19193+38	13760+37	1378	19721	13856	1383
15M	1.00 mi	18853+340	13527+233	1353+25	16015	11609	1157
25K	0.53 mi	18708+145	13417+110	1351+2	16840	11973	1197
16M	0.47 mi	18691+17	13397+20	1350+1	19124	13385	1369
17M	1.00 mi	18522+169	13258+139	1333+17	17225	12201	1237
18M	1.00 mi	18515+7	13221+37	1329+4	20439	13879	1418
30K	0.64 mi	19271-756	13629-408	1379-50	34837	20468	2108
19M	0.36 mi	19463-192	13716-87	1384-5	27573	17182	1756
20M	1.00 mi	20841-1378	14481-765	1469-85	34682	20063	2045
21M	1.00 mi	21900-1059	14989-508	1506-37	34946	20002	2028
35K	0.75 mi	22283-383	15156-167	1523-17	31385	18347	1868
22M	0.25 mi	22428-145	15214-58	1529-6	34339	19658	1997
23M	1.00 mi	23202-774	15577-363	1565-36	39881	22119	2246
24M	1.00 mi	24040-838	15925-348	1618-53	41690	22891	2305
40K	0.85 mi	24772-732	16235-310	1637-19	44198	24071	2429
25M	0.15 mi	24814-42	16238-3	1639-2	34018	19445	1962
26M	1.00 mi	25360-546	16458-220	1665-26	39651	21789	2180
Finish(26.22 mi)	0.22 mi	25469-109	16505-47	1670-5	42378	23209	2307

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 31%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

19022

Males

13429

No position changes recorded for this athlete.

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