John Williamson

Dallas, TX

Bib: 28935 M 26

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 61036

Top 32%

Gender (Male)

#0 / 31978

Top 42%

Division (M25-29)

#0 / 5339

Top 49%

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

8:12/mi

24:37

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:48/mi

25:27

→ flat

76 ft elev

7:59/mi

32:35

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:09/mi

40:44

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:04/mi

48:48

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:02/mi

50:31

→ flat0.6% grade

58 ft elev

8:01/mi

56:49

↓ 30 ft0.6% grade

33 ft elev

8:07/mi

1:04:56

↑ 30 ft0.4% grade

54 ft elev

8:22/mi

1:13:18

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:00/mi

1:15:52

↓ 13 ft0.8% grade

66 ft elev

10M

8:01/mi

1:21:19

↓ 36 ft0.9% grade

33 ft elev

11M

8:12/mi

1:29:31

↑ 43 ft0.7% grade

72 ft elev

12M

7:47/mi

1:37:18

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:00/mi

1:40:43

↑ 16 ft0.7% grade

54 ft elev

13M

7:59/mi

1:45:17

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:59/mi

1:46:10

→ flat0.5% grade

49 ft elev

14M

7:52/mi

1:53:10

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:12/mi

2:01:22

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:35/mi

2:05:57

↑ 68 ft2.4% grade

169 ft elev

16M

8:14/mi

2:09:47

↓ 45 ft1.7% grade

125 ft elev

17M

8:08/mi

2:17:55

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:13/mi

2:26:08

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:28/mi

2:31:34

→ flat

41 ft elev

19M

13:00/mi

2:36:14

→ flat0.2% grade

39 ft elev

20M

9:30/mi

2:45:44

↑ 43 ft0.7% grade

72 ft elev

21M

12:17/mi

2:58:01

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

17:04/mi

3:10:47

↑ 20 ft↓ 23 ft

52 ft elev

22M

18:06/mi

3:15:21

→ flat0.2% grade

51 ft elev

23M

17:09/mi

3:32:30

↓ 10 ft0.1% grade

46 ft elev

24M

12:42/mi

3:45:12

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

7:45/mi

3:51:50

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:27/mi

3:52:55

↑ 10 ft1.3% grade

111 ft elev

26M

7:20/mi

4:00:15

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

6:56/mi

4:01:46

↓ 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

1:46:108:06 /mi⚡ faster

2nd Half

2:15:3610:21 /mi+27.7%

Positive split — 27.7% slower in the second half

AI Race Performance Report

John'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	24:37	8:12	3.00 mi	24:37	8:12	-
5K	25:27	8:11	0.11 mi	0:50	7:48	-0:24
4M	32:35	8:09	0.89 mi	7:08	7:59	+0:11
5M	40:44	8:09	1.00 mi	8:09	8:09	+0:10
6M	48:48	8:08	1.00 mi	8:04	8:04	-0:05
10K	50:31	8:08	0.21 mi	1:43	8:02	-0:02
7M	56:49	8:07	0.79 mi	6:18	8:01	-0:01
8M	1:04:56	8:07	1.00 mi	8:07	8:07	+0:06
9M	1:13:18	8:09	1.00 mi	8:22	8:22	+0:15
15K	1:15:52	8:08	0.32 mi	2:34	8:00	-0:22
10M	1:21:19	8:08	0.68 mi	5:27	8:01	+0:01
11M	1:29:31	8:08	1.00 mi	8:12	8:12	+0:11
12M	1:37:18	8:07	1.00 mi	7:47	7:47	-0:25
20K	1:40:43	8:06	0.43 mi	3:25	8:00	+0:13
13M	1:45:17	8:06	0.57 mi	4:34	7:59	-0:01
Half(13.11 mi)	1:46:10	8:06	0.11 mi	0:53	7:59	0:00
14M	1:53:10	8:05	0.89 mi	7:00	7:52	-0:07
15M	2:01:22	8:05	1.00 mi	8:12	8:12	+0:20
25K	2:05:57	8:06	0.53 mi	4:35	8:35	+0:23
16M	2:09:47	8:07	0.47 mi	3:50	8:14	-0:21
17M	2:17:55	8:07	1.00 mi	8:08	8:08	-0:06
18M	2:26:08	8:07	1.00 mi	8:13	8:13	+0:05
30K	2:31:34	8:08	0.64 mi	5:26	8:28	+0:15
19M	2:36:14	8:13	0.36 mi	4:40	13:00	+4:32
20M	2:45:44	8:17	1.00 mi	9:30	9:30	-3:30
21M	2:58:01	8:29	1.00 mi	12:17	12:17	+2:47
35K	3:10:47	8:46	0.75 mi	12:46	17:04	+4:47
22M	3:15:21	8:53	0.25 mi	4:34	18:06	+1:02
23M	3:32:30	9:14	1.00 mi	17:09	17:09	-0:57
24M	3:45:12	9:23	1.00 mi	12:42	12:42	-4:27
40K	3:51:50	9:20	0.85 mi	6:38	7:45	-4:57
25M	3:52:55	9:19	0.15 mi	1:05	7:27	-0:18
26M	4:00:15	9:14	1.00 mi	7:20	7:20	-0:07
Finish(26.22 mi)	4:01:46	9:14	0.22 mi	1:31	6:56	-0:24

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:56 /mi

Average Pace

9:14 /mi

Slowest Pace

18:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:57:38

73% of race

Time at Slower Pace

1:04:08

27% of race

Average Pace: 9:13 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
3M	3.00 mi	12105	9307	1783	7462	6039	1165
5K	0.11 mi	11939+166	9193+114	1760+23	9337	7335	1365
4M	0.89 mi	11673+266	9030+163	1731+29	11106	8665	1640
5M	1.00 mi	12000-327	9239-209	1757-26	13677	10347	1982
6M	1.00 mi	11963+37	9227+12	1770-13	12107	9357	1796
10K	0.21 mi	11905+58	9188+39	1759+11	10650	8338	1592
7M	0.79 mi	11983-78	9253-65	1767-8	12934	9938	1918
8M	1.00 mi	11876+107	9198+55	1763+4	11557	9014	1740
9M	1.00 mi	12000-124	9293-95	1779-16	13348	10212	1974
15K	0.32 mi	11968+32	9272+21	1779	11790	9135	1771
10M	0.68 mi	11896+72	9215+57	1765+14	11241	8744	1684
11M	1.00 mi	11766+130	9127+88	1756+9	10907	8554	1689
12M	1.00 mi	11395+371	8867+260	1714+42	7733	6285	1232
20K	0.43 mi	11310+85	8807+60	1703+11	8998	7217	1434
13M	0.57 mi	10983+327	8567+240	1648+55	7462	6039	1165
Half(13.11 mi)	0.11 mi	11075-92	8644-77	1666-18	8137	6240	1279
14M	0.89 mi	10827+248	8460+184	1637+29	8008	6436	1260
15M	1.00 mi	10543+284	8248+212	1600+37	7843	6288	1258
25K	0.53 mi	10448+95	8181+67	1590+10	9242	7232	1439
16M	0.47 mi	10460-12	8191-10	1589+1	12117	9140	1764
17M	1.00 mi	10382+78	8126+65	1581+8	9475	7370	1454
18M	1.00 mi	10304+78	8064+62	1574+7	10087	7704	1505
30K	0.64 mi	10247+57	8018+46	1566+8	11085	8252	1610
19M	0.36 mi	11036-789	8551-533	1663-97	48120	26197	4636
20M	1.00 mi	11236-200	8656-105	1681-18	17822	12044	2342
21M	1.00 mi	12646-1410	9527-871	1832-151	39134	21970	4031
35K	0.75 mi	15532-2886	11291-1764	2187-355	58035	30620	5200
22M	0.25 mi	16664-1132	11948-657	2319-132	58883	31054	5239
23M	1.00 mi	20846-4182	14261-2313	2743-424	58318	30775	5217
24M	1.00 mi	21837-991	14737-476	2838-95	40521	22334	4155
40K	0.85 mi	20909+928	14170+567	2739+99	3760	2957	600
25M	0.15 mi	20763+146	14086+84	2719+20	2527	2084	443
26M	1.00 mi	19865+898	13551+535	2625+94	2574	2095	437
Finish(26.22 mi)	0.22 mi	19676+189	13438+113	2609+16	2493	2030	461

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 12%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

7462

Males

6039

No position changes recorded for this athlete.

More below

See the rest of John'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