Rafal Kaczmarek

Belle Mead, NJ

Bib: 19881 M 46

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

8:16/mi

24:48

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:07/mi

25:40

→ flat

76 ft elev

8:13/mi

33:00

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:13/mi

41:13

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:17/mi

49:30

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:30/mi

51:19

→ flat0.6% grade

58 ft elev

8:20/mi

57:52

↓ 30 ft0.6% grade

33 ft elev

8:38/mi

1:06:30

↑ 30 ft0.4% grade

54 ft elev

8:52/mi

1:15:22

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:35/mi

1:18:07

↓ 13 ft0.8% grade

66 ft elev

10M

8:32/mi

1:23:55

↓ 36 ft0.9% grade

33 ft elev

11M

9:09/mi

1:33:04

↑ 43 ft0.7% grade

72 ft elev

12M

8:53/mi

1:41:57

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:14/mi

1:45:54

↑ 16 ft0.7% grade

54 ft elev

13M

9:23/mi

1:51:16

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:23/mi

1:52:18

→ flat0.5% grade

49 ft elev

14M

9:08/mi

2:00:26

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:52/mi

2:10:18

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:29/mi

2:15:54

↑ 68 ft2.4% grade

169 ft elev

16M

9:01/mi

2:20:06

↓ 45 ft1.7% grade

125 ft elev

17M

9:29/mi

2:29:35

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:26/mi

2:39:01

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:40/mi

2:45:13

→ flat

41 ft elev

19M

9:28/mi

2:48:37

→ flat0.2% grade

39 ft elev

20M

11:00/mi

2:59:37

↑ 43 ft0.7% grade

72 ft elev

21M

12:05/mi

3:11:42

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:31/mi

3:21:04

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:29/mi

3:24:13

→ flat0.2% grade

51 ft elev

23M

12:28/mi

3:36:41

↓ 10 ft0.1% grade

46 ft elev

24M

13:14/mi

3:49:55

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:57/mi

4:00:08

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

12:30/mi

4:01:57

↑ 10 ft1.3% grade

111 ft elev

26M

12:07/mi

4:14:04

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

11:08/mi

4:16:30

↓ 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

1:52:188:34 /mi⚡ faster

2nd Half

2:24:1211:00 /mi+28.4%

Positive split — 28.4% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

9:47 /mi

Slowest Pace

13:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:25

26% of race

Time at Steady Pace

1:36:36

38% of race

Time at Slower Pace

1:33:29

36% of race

Average Pace: 9:47 /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	12771	9754	993	21755	14998	1505
5K	0.11 mi	12698+73	9706+48	991+2	12853	9699	1014
4M	0.89 mi	12793-95	9768-62	992-1	13514	10263	1037
5M	1.00 mi	13040-247	9932-164	1008-16	14456	10849	1106
6M	1.00 mi	13220-180	10066-134	1017-9	14429	10863	1094
10K	0.21 mi	13277-57	10096-30	1021-4	16150	11963	1199
7M	0.79 mi	13610-333	10327-231	1047-26	16656	12356	1237
8M	1.00 mi	13982-372	10559-232	1067-20	17187	12634	1253
9M	1.00 mi	14510-528	10898-339	1102-35	19590	14090	1401
15K	0.32 mi	14611-101	10966-68	1112-10	18510	13385	1345
10M	0.68 mi	14691-80	11013-47	1113-1	16833	12314	1233
11M	1.00 mi	15227-536	11362-349	1148-35	22788	15839	1575
12M	1.00 mi	15538-311	11550-188	1155-7	19575	13984	1383
20K	0.43 mi	15851-313	11737-187	1164-9	24296	16606	1655
13M	0.57 mi	16054-203	11870-133	1184-20	21755	14998	1505
Half(13.11 mi)	0.11 mi	16109-55	11901-31	1186-2	23310	15832	1579
14M	0.89 mi	16414-305	12076-175	1209-23	22038	15175	1531
15M	1.00 mi	16938-524	12376-300	1238-29	24897	16638	1669
25K	0.53 mi	17362-424	12622-246	1268-30	28087	18077	1823
16M	0.47 mi	17439-77	12656-34	1277-9	21418	14654	1495
17M	1.00 mi	17798-359	12849-193	1291-14	23531	15715	1579
18M	1.00 mi	18020-222	12928-79	1303-12	22531	15019	1544
30K	0.64 mi	18086-66	12941-13	1301+2	22457	14739	1510
19M	0.36 mi	18107-21	12933+8	1302-1	22566	14738	1504
20M	1.00 mi	18909-802	13349-416	1354-52	29581	17806	1810
21M	1.00 mi	20426-1517	14167-818	1439-85	37694	21266	2149
35K	0.75 mi	21582-1156	14754-587	1484-45	42012	23254	2370
22M	0.25 mi	21866-284	14905-151	1498-14	41801	23089	2329
23M	1.00 mi	22861-995	15382-477	1551-53	41560	22938	2332
24M	1.00 mi	23843-982	15818-436	1603-52	44098	24099	2433
40K	0.85 mi	24337-494	16011-193	1620-17	39075	21543	2161
25M	0.15 mi	24462-125	16056-45	1623-3	45413	24805	2509
26M	1.00 mi	25235-773	16388-332	1657-34	43864	23878	2397
Finish(26.22 mi)	0.22 mi	25366-131	16449-61	1664-7	43698	23862	2368

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 36%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

21755

Males

14998

No position changes recorded for this athlete.

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Race managed by

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