Guillermo Mares Estrada

Bib: 13838•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 25550

Top 47%

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Top 49%

Division (M50-54)

#0 / 1935

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

7:16/mi

22:34

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:10/mi

44:51

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

7:07/mi

1:06:57

↑ 67 ft↓ 78 ft

20K· 12.43 mi

7:12/mi

1:29:20

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

7:07/mi

1:34:11

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

7:17/mi

1:51:51

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

8:06/mi

2:17:00

↑ 181 ft↓ 148 ft0.2% grade

20M

8:37/mi

2:28:43

↑ 64 ft↓ 50 ft0.2% grade

21M

12:21/mi

2:41:04

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

9:16/mi

2:48:00

↑ 17 ft↓ 86 ft1.7% grade

23M

10:26/mi

3:01:04

↑ 23 ft↓ 63 ft0.6% grade

24M

11:31/mi

3:12:35

↓ 82 ft1.3% grade

40K· 24.85 mi

11:58/mi

3:22:49

↓ 20 ft0.3% grade

25.2M

13:00/mi

3:27:18

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

12:22/mi

3:39:54

↑ 22 ft↓ 21 ft

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:34:11

Pace7:11 /mi

2nd Half

Distance13.11 mi

Time2:05:43

Pace9:35 /mi

📊Positive Split: 33.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:52:57	22:34	7:16	22:34	7:16	-
10K	6.21 mi	11:15:14	44:51	7:13	22:17	7:10	-0:06
15K	9.32 mi	11:37:20	1:06:57	7:11	22:06	7:07	-0:03
20K	12.43 mi	11:59:43	1:29:20	7:11	22:23	7:12	+0:05
Half	13.11 mi	12:04:34	1:34:11	7:11	4:51	7:07	-0:05
25K	15.53 mi	12:22:14	1:51:51	7:12	17:40	7:17	+0:10
30K	18.64 mi	12:47:23	2:17:00	7:21	25:09	8:06	+0:49
20M	20.00 mi	12:59:06	2:28:43	7:26	11:43	8:37	+0:31
21M	21.00 mi	13:11:27	2:41:04	7:40	12:21	12:21	+3:44
35K	21.75 mi	13:18:23	2:48:00	7:43	6:56	9:16	-3:05
23M	23.00 mi	13:31:27	3:01:04	7:52	13:04	10:26	+1:10
24M	24.00 mi	13:42:58	3:12:35	8:01	11:31	11:31	+1:05
40K	24.85 mi	13:53:12	3:22:49	8:10	10:14	11:58	+0:27
25.2M	25.20 mi	13:57:41	3:27:18	8:14	4:29	13:00	+1:02
Finish	26.22 mi	14:10:17	3:39:54	8:24	12:36	12:22	-0:38

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:07 /mi

Average Pace

8:24 /mi

Slowest Pace

13:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:51

51% of race

Time at Steady Pace

43:48

20% of race

Time at Slower Pace

1:04:15

29% of race

Average Pace: 8:23 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:52:57	22:34	7:16	22:34	7:16	#8907
10K	6.21 mi	11:15:14	44:51	7:13	22:17	7:10	#8266
15K	9.32 mi	11:37:20	1:06:57	7:11	22:06	7:07	#7770
20K	12.43 mi	11:59:43	1:29:20	7:11	22:23	7:12	#7357
Half	13.11 mi	12:04:34	1:34:11	7:11	4:51	7:07	#7304
25K	15.53 mi	12:22:14	1:51:51	7:12	17:40	7:17	#6943
30K	18.64 mi	12:47:23	2:17:00	7:21	25:09	8:06	#7129
20M	20.00 mi	12:59:06	2:28:43	7:26	11:43	8:37	#7302
21M	21.00 mi	13:11:27	2:41:04	7:40	12:21	12:21	#8389
35K	21.75 mi	13:18:23	2:48:00	7:43	6:56	9:16	#8589
23M	23.00 mi	13:31:27	3:01:04	7:52	13:04	10:26	#9202
24M	24.00 mi	13:42:58	3:12:35	8:01	11:31	11:31	#10077
40K	24.85 mi	13:53:12	3:22:49	8:10	10:14	11:58	#10753
25.2M	25.20 mi	13:57:41	3:27:18	8:14	4:29	13:00	#11000
Finish	26.22 mi	14:10:17	3:39:54	8:24	12:36	12:22	#11972

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	8907	7351	7351	6882(Top 27%)	5997(Top 41%)	5997(Top 310%)
10K	6.21 mi	3.10 mi	8266+641	6935+416	6935+416	7743(Top 30%)	6598(Top 45%)	6598(Top 341%)
15K	9.32 mi	3.11 mi	7770+496	6625+310	6625+310	6882(Top 27%)	5997(Top 41%)	5997(Top 310%)
20K	12.43 mi	3.11 mi	7357+413	6334+291	6334+291	6430(Top 25%)	5615(Top 39%)	5615(Top 290%)
Half	13.11 mi	0.68 mi	7304+53	6292+42	6292+42	6428(Top 25%)	5626(Top 39%)	5626(Top 291%)
25K	15.53 mi	2.42 mi	6943+361	6014+278	6014+278	5752(Top 23%)	5023(Top 34%)	5023(Top 260%)
30K	18.64 mi	3.11 mi	7129-186	6083-69	6083-69	8423(Top 33%)	6460(Top 44%)	6460(Top 334%)
20M	20.00 mi	1.36 mi	7302-173	6148-65	6148-65	10102(Top 40%)	7076(Top 49%)	7076(Top 366%)
21M	21.00 mi	1.00 mi	8389-1087	6710-562	6710-562	19544(Top 76%)	11406(Top 78%)	11406(Top 589%)
35K	21.75 mi	0.75 mi	8589-200	6788-78	6788-78	14540(Top 57%)	8893(Top 61%)	8893(Top 460%)
23M	23.00 mi	1.25 mi	9202-613	7049-261	7049-261	16852(Top 66%)	9971(Top 68%)	9971(Top 515%)
24M	24.00 mi	1.00 mi	10077-875	7449-400	7449-400	20438(Top 80%)	11741(Top 81%)	11741(Top 607%)
40K	24.85 mi	0.85 mi	10753-676	7723-274	7723-274	20370(Top 80%)	11621(Top 80%)	11621(Top 601%)
25.2M	25.20 mi	0.35 mi	11000-247	7827-104	7827-104	19652(Top 77%)	11256(Top 77%)	11256(Top 582%)
Finish	26.22 mi	1.02 mi	11972-972	8236-409	8236-409	23689(Top 93%)	13385(Top 92%)	13385(Top 692%)

13385

Passing Analysis

Category:

Athletes Passed

2428

Passed By

5490

Net Change

-3065

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8907
5K → 10K	680	39	+641	#8907	#8266
10K → 15K	509	13	+496	#8266	#7770
15K → 20K	427	14	+413	#7770	#7357
20K → Half	61	8	+53	#7357	#7304
Half → 25K	384	23	+361	#7304	#6943
25K → 30K	155	341	-186	#6943	#7129
30K → 20M	69	242	-173	#7129	#7302
20M → 21M	7	1094	-1087	#7302	#8389
21M → 35K	39	239	-200	#8389	#8589
35K → 23M	44	657	-613	#8589	#9202
23M → 24M	11	884	-875	#9202	#10077
24M → 40K	16	691	-676	#10077	#10753
40K → 25.2M	9	256	-247	#10753	#11000
25.2M → Finish	17	989	-972	#11000	#11972
TOTALS	2428	5490	-3065

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 23 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing