Brian Wolfburg

Jacksonville, FL

Bib: 4807 M 49

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 61036

Top 44%

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Top 48%

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

9:14/mi

27:41

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:21/mi

28:41

→ flat

76 ft elev

9:19/mi

37:00

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:27/mi

46:27

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:17/mi

55:44

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:40/mi

57:48

→ flat0.6% grade

58 ft elev

9:12/mi

1:05:02

↓ 30 ft0.6% grade

33 ft elev

9:53/mi

1:14:55

↑ 30 ft0.4% grade

54 ft elev

9:24/mi

1:24:19

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:12/mi

1:27:16

↓ 13 ft0.8% grade

66 ft elev

10M

11:10/mi

1:34:51

↓ 36 ft0.9% grade

33 ft elev

11M

9:26/mi

1:44:17

↑ 43 ft0.7% grade

72 ft elev

12M

9:39/mi

1:53:56

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:24/mi

1:57:57

↑ 16 ft0.7% grade

54 ft elev

13M

9:49/mi

2:03:34

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:49/mi

2:04:39

→ flat0.5% grade

49 ft elev

14M

9:44/mi

2:13:19

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:54/mi

2:23:13

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:08/mi

2:28:38

↑ 68 ft2.4% grade

169 ft elev

16M

9:24/mi

2:33:01

↓ 45 ft1.7% grade

125 ft elev

17M

10:03/mi

2:43:04

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:47/mi

2:52:51

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:53/mi

2:59:11

→ flat

41 ft elev

19M

9:50/mi

3:02:43

→ flat0.2% grade

39 ft elev

20M

11:18/mi

3:14:01

↑ 43 ft0.7% grade

72 ft elev

21M

10:29/mi

3:24:30

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:30/mi

3:32:21

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:34/mi

3:35:01

→ flat0.2% grade

51 ft elev

23M

11:00/mi

3:46:01

↓ 10 ft0.1% grade

46 ft elev

24M

11:06/mi

3:57:07

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:44/mi

4:06:18

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:19/mi

4:07:48

↑ 10 ft1.3% grade

111 ft elev

26M

10:46/mi

4:18:34

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:45/mi

4:20:42

↓ 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

2:04:399:30 /mi⚡ faster

2nd Half

2:16:0310:23 /mi+9.1%

Positive split — 9.1% slower in the second half

AI Race Performance Report

Brian'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	27:41	9:14	3.00 mi	27:41	9:14	-
5K	28:41	9:14	0.11 mi	1:00	9:21	+0:07
4M	37:00	9:15	0.89 mi	8:19	9:19	-0:02
5M	46:27	9:17	1.00 mi	9:27	9:27	+0:08
6M	55:44	9:17	1.00 mi	9:17	9:17	-0:10
10K	57:48	9:18	0.21 mi	2:04	9:40	+0:23
7M	1:05:02	9:17	0.79 mi	7:14	9:12	-0:28
8M	1:14:55	9:22	1.00 mi	9:53	9:53	+0:41
9M	1:24:19	9:22	1.00 mi	9:24	9:24	-0:29
15K	1:27:16	9:22	0.32 mi	2:57	9:12	-0:12
10M	1:34:51	9:29	0.68 mi	7:35	11:10	+1:58
11M	1:44:17	9:29	1.00 mi	9:26	9:26	-1:44
12M	1:53:56	9:30	1.00 mi	9:39	9:39	+0:13
20K	1:57:57	9:29	0.43 mi	4:01	9:24	-0:15
13M	2:03:34	9:30	0.57 mi	5:37	9:49	+0:25
Half(13.11 mi)	2:04:39	9:30	0.11 mi	1:05	9:49	0:00
14M	2:13:19	9:31	0.89 mi	8:40	9:44	-0:05
15M	2:23:13	9:33	1.00 mi	9:54	9:54	+0:10
25K	2:28:38	9:34	0.53 mi	5:25	10:08	+0:14
16M	2:33:01	9:34	0.47 mi	4:23	9:24	-0:44
17M	2:43:04	9:36	1.00 mi	10:03	10:03	+0:39
18M	2:52:51	9:36	1.00 mi	9:47	9:47	-0:16
30K	2:59:11	9:37	0.64 mi	6:20	9:53	+0:06
19M	3:02:43	9:37	0.36 mi	3:32	9:50	-0:03
20M	3:14:01	9:42	1.00 mi	11:18	11:18	+1:28
21M	3:24:30	9:44	1.00 mi	10:29	10:29	-0:49
35K	3:32:21	9:46	0.75 mi	7:51	10:30	+0:01
22M	3:35:01	9:46	0.25 mi	2:40	10:34	+0:04
23M	3:46:01	9:50	1.00 mi	11:00	11:00	+0:26
24M	3:57:07	9:53	1.00 mi	11:06	11:06	+0:06
40K	4:06:18	9:55	0.85 mi	9:11	10:44	-0:22
25M	4:07:48	9:55	0.15 mi	1:30	10:19	-0:25
26M	4:18:34	9:57	1.00 mi	10:46	10:46	+0:27
Finish(26.22 mi)	4:20:42	9:57	0.22 mi	2:08	9:45	-1:01

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

9:57 /mi

Slowest Pace

11:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:09

36% of race

Time at Steady Pace

1:18:42

30% of race

Time at Slower Pace

1:28:51

34% of race

Average Pace: 9:57 /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	25567	17417	1791	26700	17717	1772
5K	0.11 mi	25600-33	17427-10	1791	29042	18976	1908
4M	0.89 mi	26455-855	17906-479	1824-33	29284	19418	1971
5M	1.00 mi	27685-1230	18600-694	1884-60	31817	20657	2080
6M	1.00 mi	27798-113	18648-48	1887-3	28719	19103	1913
10K	0.21 mi	27984-186	18745-97	1889-2	32045	20784	2096
7M	0.79 mi	28193-209	18869-124	1907-18	30019	19882	1992
8M	1.00 mi	28934-741	19249-380	1936-29	33444	21499	2141
9M	1.00 mi	28764+170	19180+69	1927+9	27615	18635	1865
15K	0.32 mi	28657+107	19115+65	1921+6	27250	18287	1827
10M	0.68 mi	30001-1344	19771-656	1986-65	44653	26049	2648
11M	1.00 mi	29634+367	19596+175	1977+9	26700	17990	1809
12M	1.00 mi	29567+67	19551+45	1966+11	29367	19322	1941
20K	0.43 mi	29431+136	19479+72	1957+9	26226	17678	1770
13M	0.57 mi	29228+203	19361+118	1949+8	26700	17717	1772
Half(13.11 mi)	0.11 mi	29208+20	19348+13	1947+2	27999	18358	1823
14M	0.89 mi	29077+131	19259+89	1937+10	28397	18508	1854
15M	1.00 mi	28649+428	19002+257	1913+24	25265	16827	1687
25K	0.53 mi	28405+244	18836+166	1897+16	25118	16617	1677
16M	0.47 mi	28292+113	18768+68	1895+2	25801	17051	1730
17M	1.00 mi	28250+42	18720+48	1892+3	28865	18428	1846
18M	1.00 mi	27946+304	18497+223	1866+26	25708	16681	1700
30K	0.64 mi	27652+294	18299+198	1851+15	24203	15601	1591
19M	0.36 mi	27513+139	18196+103	1844+7	25882	16393	1676
20M	1.00 mi	27702-189	18180+16	1833+11	31790	18757	1920
21M	1.00 mi	27388+314	17927+253	1817+16	25048	15592	1592
35K	0.75 mi	27204+184	17759+168	1803+14	25786	15801	1614
22M	0.25 mi	27133+71	17706+53	1798+5	26014	15910	1618
23M	1.00 mi	27149-16	17638+68	1788+10	29872	17336	1760
24M	1.00 mi	27049+100	17501+137	1774+14	27331	16109	1613
40K	0.85 mi	27002+47	17409+92	1759+15	28405	16401	1668
25M	0.15 mi	26983+19	17392+17	1755+4	27129	16163	1604
26M	1.00 mi	27125-142	17399-7	1763-8	32131	18206	1828
Finish(26.22 mi)	0.22 mi	27104+21	17374+25	1758+5	29593	17089	1661

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 44%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

26700

Males

17717

No position changes recorded for this athlete.

More below

See the rest of Brian'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