Thomson Nguyen

San Francisco, CA

Bib: 10328 M 40

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M40-44)

#0 / 3949

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

10:46/mi

32:17

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

10:27/mi

33:24

→ flat

76 ft elev

10:19/mi

42:37

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:28/mi

53:05

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:25/mi

1:03:30

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

10:36/mi

1:05:46

→ flat0.6% grade

58 ft elev

10:16/mi

1:13:50

↓ 30 ft0.6% grade

33 ft elev

10:43/mi

1:24:33

↑ 30 ft0.4% grade

54 ft elev

10:36/mi

1:35:09

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

10:11/mi

1:38:25

↓ 13 ft0.8% grade

66 ft elev

10M

10:30/mi

1:45:33

↓ 36 ft0.9% grade

33 ft elev

11M

11:02/mi

1:56:35

↑ 43 ft0.7% grade

72 ft elev

12M

10:47/mi

2:07:22

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

11:30/mi

2:12:17

↑ 16 ft0.7% grade

54 ft elev

13M

12:03/mi

2:19:11

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

12:03/mi

2:20:30

→ flat0.5% grade

49 ft elev

14M

12:08/mi

2:31:18

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

13:53/mi

2:45:11

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

14:38/mi

2:53:00

↑ 68 ft2.4% grade

169 ft elev

16M

13:14/mi

2:59:10

↓ 45 ft1.7% grade

125 ft elev

17M

14:08/mi

3:13:18

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

14:24/mi

3:27:42

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

16:30/mi

3:38:17

→ flat

41 ft elev

19M

14:43/mi

3:43:34

→ flat0.2% grade

39 ft elev

20M

15:40/mi

3:59:14

↑ 43 ft0.7% grade

72 ft elev

21M

15:55/mi

4:15:09

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

15:17/mi

4:26:35

↑ 20 ft↓ 23 ft

52 ft elev

22M

15:08/mi

4:30:24

→ flat0.2% grade

51 ft elev

23M

13:56/mi

4:44:20

↓ 10 ft0.1% grade

46 ft elev

24M

14:17/mi

4:58:37

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

14:16/mi

5:10:49

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

14:40/mi

5:12:57

↑ 10 ft1.3% grade

111 ft elev

26M

12:45/mi

5:25:42

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:17/mi

5:27:57

↓ 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

2:20:3010:43 /mi⚡ faster

2nd Half

3:07:2714:18 /mi+33.4%

Positive split — 33.4% slower in the second half

AI Race Performance Report

Thomson'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	32:17	10:46	3.00 mi	32:17	10:46	-
5K	33:24	10:45	0.11 mi	1:07	10:27	-0:19
4M	42:37	10:39	0.89 mi	9:13	10:19	-0:08
5M	53:05	10:37	1.00 mi	10:28	10:28	+0:09
6M	1:03:30	10:35	1.00 mi	10:25	10:25	-0:03
10K	1:05:46	10:35	0.21 mi	2:16	10:36	+0:11
7M	1:13:50	10:33	0.79 mi	8:04	10:16	-0:20
8M	1:24:33	10:34	1.00 mi	10:43	10:43	+0:27
9M	1:35:09	10:34	1.00 mi	10:36	10:36	-0:07
15K	1:38:25	10:34	0.32 mi	3:16	10:11	-0:25
10M	1:45:33	10:33	0.68 mi	7:08	10:30	+0:19
11M	1:56:35	10:36	1.00 mi	11:02	11:02	+0:32
12M	2:07:22	10:37	1.00 mi	10:47	10:47	-0:15
20K	2:12:17	10:39	0.43 mi	4:55	11:30	+0:43
13M	2:19:11	10:42	0.57 mi	6:54	12:03	+0:33
Half(13.11 mi)	2:20:30	10:43	0.11 mi	1:19	12:03	0:00
14M	2:31:18	10:48	0.89 mi	10:48	12:08	+0:05
15M	2:45:11	11:01	1.00 mi	13:53	13:53	+1:45
25K	2:53:00	11:08	0.53 mi	7:49	14:38	+0:45
16M	2:59:10	11:12	0.47 mi	6:10	13:14	-1:24
17M	3:13:18	11:22	1.00 mi	14:08	14:08	+0:54
18M	3:27:42	11:32	1.00 mi	14:24	14:24	+0:16
30K	3:38:17	11:43	0.64 mi	10:35	16:30	+2:06
19M	3:43:34	11:46	0.36 mi	5:17	14:43	-1:47
20M	3:59:14	11:58	1.00 mi	15:40	15:40	+0:57
21M	4:15:09	12:09	1.00 mi	15:55	15:55	+0:15
35K	4:26:35	12:15	0.75 mi	11:26	15:17	-0:38
22M	4:30:24	12:17	0.25 mi	3:49	15:08	-0:09
23M	4:44:20	12:22	1.00 mi	13:56	13:56	-1:12
24M	4:58:37	12:27	1.00 mi	14:17	14:17	+0:21
40K	5:10:49	12:30	0.85 mi	12:12	14:16	-0:01
25M	5:12:57	12:31	0.15 mi	2:08	14:40	+0:24
26M	5:25:42	12:32	1.00 mi	12:45	12:45	-1:55
Finish(26.22 mi)	5:27:57	12:31	0.22 mi	2:15	10:17	-2:28

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

12:31 /mi

Slowest Pace

16:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:37

40% of race

Time at Steady Pace

36:41

11% of race

Time at Slower Pace

2:41:39

49% of race

Average Pace: 12:30 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	44139	26143	3311	45325	26071	3283
5K	0.11 mi	43849+290	25983+160	3285+26	42143	24886	3139
4M	0.89 mi	43266+583	25770+213	3269+16	41281	24921	3172
5M	1.00 mi	43250+16	25748+22	3274-5	43374	25711	3264
6M	1.00 mi	42845+405	25575+173	3253+21	41519	24958	3154
10K	0.21 mi	42824+21	25566+9	3250+3	43273	25710	3236
7M	0.79 mi	42782+42	25564+2	3246+4	42830	25605	3241
8M	1.00 mi	42634+148	25513+51	3245+1	42324	25368	3227
9M	1.00 mi	42417+217	25429+84	3236+9	41179	24965	3172
15K	0.32 mi	42214+203	25349+80	3223+13	38930	23806	3025
10M	0.68 mi	41930+284	25208+141	3211+12	39512	23953	3050
11M	1.00 mi	42015-85	25233-25	3209+2	43427	25630	3237
12M	1.00 mi	41870+145	25173+60	3200+9	40739	24537	3148
20K	0.43 mi	42052-182	25255-82	3214-14	46763	26829	3397
13M	0.57 mi	42161-109	25290-35	3214	45325	26071	3283
Half(13.11 mi)	0.11 mi	42237-76	25316-26	3216-2	45785	26280	3308
14M	0.89 mi	42726-489	25461-145	3236-20	47899	27064	3403
15M	1.00 mi	43773-1047	25822-361	3276-40	51058	28280	3547
25K	0.53 mi	44321-548	26002-180	3292-16	51797	28349	3559
16M	0.47 mi	44730-409	26134-132	3312-20	54076	29094	3649
17M	1.00 mi	45756-1026	26535-401	3349-37	54188	29330	3683
18M	1.00 mi	46537-781	26788-253	3377-28	54221	29184	3656
30K	0.64 mi	47277-740	27038-250	3392-15	56465	30017	3730
19M	0.36 mi	47487-210	27098-60	3402-10	53892	28767	3599
20M	1.00 mi	48050-563	27271-173	3424-22	54068	28950	3618
21M	1.00 mi	48686-636	27482-211	3452-28	55373	29432	3667
35K	0.75 mi	48954-268	27568-86	3459-7	54774	29095	3636
22M	0.25 mi	49076-122	27605-37	3467-8	53631	28595	3574
23M	1.00 mi	49127-51	27582+23	3464+3	49959	26891	3387
24M	1.00 mi	49186-59	27563+19	3463+1	49793	26816	3378
40K	0.85 mi	49329-143	27592-29	3469-6	51966	27784	3485
25M	0.15 mi	49380-51	27608-16	3468+1	53645	28668	3565
26M	1.00 mi	49349+31	27564+44	3465+3	47744	25751	3250
Finish(26.22 mi)	0.22 mi	49291+58	27529+35	3461+4	36133	20206	2536

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 74%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

45325

Males

26071

No position changes recorded for this athlete.

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