Jeff Black

Harrisburg, NC

Bib: 64677 M 45

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 39%

Gender (Male)

#0 / 31978

Top 49%

Masters (Masters Men)

#0 / 14572

Top 42%

Division (M45-49)

#0 / 3266

Top 48%

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

9:37/mi

28:50

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:03/mi

29:48

→ flat

76 ft elev

9:00/mi

37:50

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:09/mi

46:59

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:01/mi

56:00

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:53/mi

57:54

→ flat0.6% grade

58 ft elev

8:51/mi

1:04:51

↓ 30 ft0.6% grade

33 ft elev

8:47/mi

1:13:38

↑ 30 ft0.4% grade

54 ft elev

9:12/mi

1:22:50

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:44/mi

1:25:38

↓ 13 ft0.8% grade

66 ft elev

10M

9:17/mi

1:31:56

↓ 36 ft0.9% grade

33 ft elev

11M

9:37/mi

1:41:33

↑ 43 ft0.7% grade

72 ft elev

12M

9:15/mi

1:50:48

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:00/mi

1:54:39

↑ 16 ft0.7% grade

54 ft elev

13M

10:23/mi

2:00:35

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:23/mi

2:01:44

→ flat0.5% grade

49 ft elev

14M

10:36/mi

2:11:10

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

10:09/mi

2:21:19

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:44/mi

2:27:03

↑ 68 ft2.4% grade

169 ft elev

16M

9:48/mi

2:31:37

↓ 45 ft1.7% grade

125 ft elev

17M

10:50/mi

2:42:27

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:02/mi

2:51:29

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:39/mi

2:57:40

→ flat

41 ft elev

19M

9:00/mi

3:00:54

→ flat0.2% grade

39 ft elev

20M

10:14/mi

3:11:08

↑ 43 ft0.7% grade

72 ft elev

21M

9:55/mi

3:21:03

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:07/mi

3:28:37

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:55/mi

3:31:07

→ flat0.2% grade

51 ft elev

23M

10:05/mi

3:41:12

↓ 10 ft0.1% grade

46 ft elev

24M

10:06/mi

3:51:18

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:51/mi

3:59:43

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:24/mi

4:01:05

↑ 10 ft1.3% grade

111 ft elev

26M

9:19/mi

4:10:24

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:13/mi

4:12:25

↓ 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

2:01:449:17 /mi⚡ faster

2nd Half

2:10:419:58 /mi+7.4%

Positive split — 7.4% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

9:38 /mi

Slowest Pace

10:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:39:48

40% of race

Time at Steady Pace

58:59

23% of race

Time at Slower Pace

1:33:38

37% of race

Average Pace: 9:38 /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	30906	20203	2055	32031	20337	2029
5K	0.11 mi	30576+330	20025+178	2035+20	24846	16791	1680
4M	0.89 mi	29373+1203	19469+556	1990+45	24532	16873	1717
5M	1.00 mi	29096+277	19313+156	1964+26	28155	18803	1888
6M	1.00 mi	28378+718	18950+363	1911+53	25011	17075	1720
10K	0.21 mi	28182+196	18854+96	1903+8	21558	15133	1519
7M	0.79 mi	27840+342	18677+177	1879+24	24667	17018	1708
8M	1.00 mi	26788+1052	18144+533	1829+50	19158	13801	1376
9M	1.00 mi	26536+252	18014+130	1814+15	24822	17092	1719
15K	0.32 mi	26297+239	17865+149	1801+13	20489	14512	1462
10M	0.68 mi	26285+12	17866-1	1798+3	26709	17964	1795
11M	1.00 mi	26526-241	17980-114	1808-10	28654	18992	1888
12M	1.00 mi	26330+196	17871+109	1795+13	24748	16941	1697
20K	0.43 mi	26123+207	17755+116	1787+8	20937	14693	1466
13M	0.57 mi	26463-340	17934-179	1800-13	32031	20337	2029
Half(13.11 mi)	0.11 mi	26552-89	17981-47	1807-7	33097	20837	2069
14M	0.89 mi	27314-762	18358-377	1848-41	36874	22439	2264
15M	1.00 mi	27248+66	18275+83	1838+10	27410	17925	1792
25K	0.53 mi	27306-58	18283-8	1840-2	30345	19146	1930
16M	0.47 mi	27344-38	18278+5	1838+2	29821	19038	1934
17M	1.00 mi	27875-531	18523-245	1867-29	36211	21799	2215
18M	1.00 mi	27166+709	18098+425	1829+38	18472	12794	1298
30K	0.64 mi	26781+385	17826+272	1804+25	22227	14613	1493
19M	0.36 mi	26508+273	17669+157	1788+16	17975	12279	1258
20M	1.00 mi	26093+415	17348+321	1756+32	23667	15072	1542
21M	1.00 mi	25561+532	16978+370	1718+38	20562	13327	1369
35K	0.75 mi	25317+244	16779+199	1700+18	22670	14308	1452
22M	0.25 mi	25207+110	16706+73	1695+5	20059	12991	1320
23M	1.00 mi	24888+319	16443+263	1668+27	21843	13653	1378
24M	1.00 mi	24436+452	16134+309	1637+31	18646	11852	1212
40K	0.85 mi	24162+274	15925+209	1610+27	19998	12326	1242
25M	0.15 mi	24094+68	15881+44	1601+9	17741	11353	1120
26M	1.00 mi	23700+394	15610+271	1577+24	17230	10906	1077
Finish(26.22 mi)	0.22 mi	23681+19	15581+29	1575+2	23074	13898	1322

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 52%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

32031

Males

20337

No position changes recorded for this athlete.

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