Leonard Swerdlof

New York, NY

Bib: 18832 M 37

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 61036

Top 16%

Gender (Male)

#0 / 31978

Top 23%

Division (M35-39)

#0 / 4669

Top 26%

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

8:21/mi

25:02

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:03/mi

26:00

→ flat

76 ft elev

8:36/mi

33:41

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:25/mi

42:06

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:33/mi

50:39

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:25/mi

52:27

→ flat0.6% grade

58 ft elev

8:21/mi

59:01

↓ 30 ft0.6% grade

33 ft elev

8:32/mi

1:07:33

↑ 30 ft0.4% grade

54 ft elev

8:29/mi

1:16:02

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:13/mi

1:18:40

↓ 13 ft0.8% grade

66 ft elev

10M

8:19/mi

1:24:19

↓ 36 ft0.9% grade

33 ft elev

11M

8:33/mi

1:32:52

↑ 43 ft0.7% grade

72 ft elev

12M

8:21/mi

1:41:13

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:28/mi

1:44:50

↑ 16 ft0.7% grade

54 ft elev

13M

8:40/mi

1:49:48

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:40/mi

1:50:45

→ flat0.5% grade

49 ft elev

14M

8:11/mi

1:58:02

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:39/mi

2:06:41

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:57/mi

2:11:28

↑ 68 ft2.4% grade

169 ft elev

16M

8:05/mi

2:15:14

↓ 45 ft1.7% grade

125 ft elev

17M

8:13/mi

2:23:27

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:54/mi

2:31:21

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:14/mi

2:36:38

→ flat

41 ft elev

19M

8:07/mi

2:39:33

→ flat0.2% grade

39 ft elev

20M

8:19/mi

2:47:52

↑ 43 ft0.7% grade

72 ft elev

21M

8:10/mi

2:56:02

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:56/mi

3:01:58

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:19/mi

3:04:04

→ flat0.2% grade

51 ft elev

23M

8:02/mi

3:12:06

↓ 10 ft0.1% grade

46 ft elev

24M

8:17/mi

3:20:23

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:08/mi

3:27:20

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:55/mi

3:28:29

↑ 10 ft1.3% grade

111 ft elev

26M

7:51/mi

3:36:20

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:33/mi

3:37:59

↓ 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

1:50:458:27 /mi+3.2%

2nd Half

1:47:148:11 /mi✓ faster

Negative split — 3.2% faster in the second half

AI Race Performance Report

Leonard'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.

Free account · no payment

Checkpoint Splits

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

8:19 /mi

Slowest Pace

9:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:26:01

39% of race

Time at Steady Pace

2:06:13

58% of race

Time at Slower Pace

5:45

3% of race

Average Pace: 8:19 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
3M	3.00 mi	13604	10292	1689	12671	9531	1567
5K	0.11 mi	13845-241	10446-154	1717-28	25411	17068	2702
4M	0.89 mi	14708-863	10984-538	1793-76	18437	13315	2125
5M	1.00 mi	15107-399	11236-252	1820-27	16948	12423	2003
6M	1.00 mi	15435-328	11454-218	1847-27	17813	12984	2094
10K	0.21 mi	15400+35	11437+17	1843+4	15243	11395	1871
7M	0.79 mi	15505-105	11508-71	1855-12	16976	12557	2017
8M	1.00 mi	15512-7	11533-25	1864-9	16005	11909	1936
9M	1.00 mi	15357+155	11448+85	1854+10	14727	11118	1812
15K	0.32 mi	15272+85	11396+52	1850+4	14141	10688	1738
10M	0.68 mi	15142+130	11303+93	1834+16	14330	10771	1760
11M	1.00 mi	15039+103	11237+66	1827+7	14574	10967	1791
12M	1.00 mi	14845+194	11107+130	1804+23	13360	10153	1684
20K	0.43 mi	14765+80	11063+44	1797+7	13820	10460	1711
13M	0.57 mi	14622+143	10966+97	1785+12	12671	9531	1567
Half(13.11 mi)	0.11 mi	14637-15	10976-10	1788-3	14714	10724	1750
14M	0.89 mi	14319+318	10764+212	1753+35	10954	8496	1388
15M	1.00 mi	14034+285	10569+195	1723+30	11622	8896	1466
25K	0.53 mi	13928+106	10491+78	1709+14	12474	9355	1541
16M	0.47 mi	13803+125	10409+82	1696+13	10821	8298	1355
17M	1.00 mi	13485+318	10179+230	1668+28	10154	7814	1292
18M	1.00 mi	13015+470	9868+311	1615+53	7383	5868	972
30K	0.64 mi	12790+225	9702+166	1593+22	9233	7063	1187
19M	0.36 mi	12676+114	9617+85	1577+16	8982	6880	1139
20M	1.00 mi	12247+429	9310+307	1529+48	7725	5947	1023
21M	1.00 mi	11760+487	8946+364	1472+57	6322	4957	871
35K	0.75 mi	11389+371	8691+255	1433+39	5271	4154	745
22M	0.25 mi	11277+112	8607+84	1414+19	6505	5003	881
23M	1.00 mi	10818+459	8270+337	1363+51	5465	4251	758
24M	1.00 mi	10358+460	7927+343	1299+64	5103	3948	718
40K	0.85 mi	10061+297	7699+228	1266+33	5770	4302	755
25M	0.15 mi	10002+59	7656+43	1259+7	5021	3849	684
26M	1.00 mi	9682+320	7396+260	1227+32	4992	3748	664
Finish(26.22 mi)	0.22 mi	9624+58	7354+42	1221+6	6012	4493	772

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 21%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

12671

Males

9531

No position changes recorded for this athlete.

More below

See the rest of Leonard's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners