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Karen Sobrino

Bib: 12767•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Top 24%

Gender (Female)

#0 / 12578

Top 7%

Masters (Masters Women)

#0 / 6862

Top 2%

Age Group (F50-54)

#0 / 1233

Top 1.0%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

20:42

3.11 mi

Rank: #5574

Start → 5K

20:42 | 6:40/mi

20:42

3.11 mi

Rank: #5574

Start → 5K

20:42 | 6:40/mi

10K

41:41

6.21 mi

Rank: #5998 (-424)

5K → 10K

20:59 | 6:46/mi

10K

41:41

6.21 mi

Rank: #5998 (-424)

5K → 10K

20:59 | 6:46/mi

15K

1:02:57

9.32 mi

Rank: #6380 (-382)

10K → 15K

21:16 | 6:51/mi

15K

1:02:57

9.32 mi

Rank: #6380 (-382)

10K → 15K

21:16 | 6:51/mi

20K

1:24:48

12.43 mi

Rank: #6868 (-488)

15K → 20K

21:51 | 7:02/mi

20K

1:24:48

12.43 mi

Rank: #6868 (-488)

15K → 20K

21:51 | 7:02/mi

HALF

1:29:32

13.11 mi

Rank: #6974 (-106)

20K → HALF

4:44 | 6:57/mi

HALF

1:29:32

13.11 mi

Rank: #6974 (-106)

20K → HALF

4:44 | 6:57/mi

25K

1:46:38

15.53 mi

Rank: #7093 (-119)

HALF → 25K

17:06 | 7:04/mi

25K

1:46:38

15.53 mi

Rank: #7093 (-119)

HALF → 25K

17:06 | 7:04/mi

30K

2:09:15

18.64 mi

Rank: #7225 (-132)

25K → 30K

22:37 | 7:17/mi

30K

2:09:15

18.64 mi

Rank: #7225 (-132)

25K → 30K

22:37 | 7:17/mi

20M

2:19:09

20.00 mi

Rank: #7201 (+24)

30K → 20M

9:54 | 7:18/mi

20M

2:19:09

20.00 mi

Rank: #7201 (+24)

30K → 20M

9:54 | 7:18/mi

21M

2:26:54

21.00 mi

Rank: #7203 (-2)

20M → 21M

7:45 | 7:45/mi

21M

2:26:54

21.00 mi

Rank: #7203 (-2)

20M → 21M

7:45 | 7:45/mi

35K

2:32:00

21.75 mi

Rank: #7109 (+94)

21M → 35K

5:06 | 6:50/mi

35K

2:32:00

21.75 mi

Rank: #7109 (+94)

21M → 35K

5:06 | 6:50/mi

23M

2:41:06

23.00 mi

Rank: #7053 (+56)

35K → 23M

9:06 | 7:17/mi

23M

2:41:06

23.00 mi

Rank: #7053 (+56)

35K → 23M

9:06 | 7:17/mi

24M

2:48:07

24.00 mi

Rank: #6971 (+82)

23M → 24M

7:01 | 7:01/mi

24M

2:48:07

24.00 mi

Rank: #6971 (+82)

23M → 24M

7:01 | 7:01/mi

40K

2:54:20

24.85 mi

Rank: #6947 (+24)

24M → 40K

6:13 | 7:17/mi

40K

2:54:20

24.85 mi

Rank: #6947 (+24)

24M → 40K

6:13 | 7:17/mi

25.2M

2:57:04

25.20 mi

Rank: #6932 (+15)

40K → 25.2M

2:44 | 7:56/mi

25.2M

2:57:04

25.20 mi

Rank: #6932 (+15)

40K → 25.2M

2:44 | 7:56/mi

FINISH

3:04:18

26.22 mi

Rank: #6942 (-10)

25.2M → FINISH

7:14 | 7:06/mi

FINISH

3:04:18

26.22 mi

Rank: #6942 (-10)

25.2M → FINISH

7:14 | 7:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:29:32

Pace6:50 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:34:46

Pace7:14 /mi

📊Positive Split: 5.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:48:52	20:42	6:40	20:42	6:40	-
10K	6.21 mi	11:09:51	41:41	6:43	20:59	6:46	+0:06
15K	9.32 mi	11:31:07	1:02:57	6:46	21:16	6:51	+0:05
20K	12.43 mi	11:52:58	1:24:48	6:50	21:51	7:02	+0:11
HALF	13.11 mi	11:57:42	1:29:32	6:50	4:44	6:57	-0:05
25K	15.53 mi	12:14:48	1:46:38	6:52	17:06	7:04	+0:07
30K	18.64 mi	12:37:25	2:09:15	6:57	22:37	7:17	+0:13
20M	20.00 mi	12:47:19	2:19:09	6:58	9:54	7:18	+0:01
21M	21.00 mi	12:55:04	2:26:54	7:00	7:45	7:45	+0:27
35K	21.75 mi	13:00:10	2:32:00	7:00	5:06	6:50	-0:55
23M	23.00 mi	13:09:16	2:41:06	7:01	9:06	7:17	+0:27
24M	24.00 mi	13:16:17	2:48:07	7:01	7:01	7:01	-0:16
40K	24.85 mi	13:22:30	2:54:20	7:01	6:13	7:17	+0:16
25.2M	25.20 mi	13:25:14	2:57:04	7:02	2:44	7:56	+0:39
FINISH	26.22 mi	13:32:28	3:04:18	7:03	7:14	7:06	-0:50

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:40 /mi

Average Pace

7:02 /mi

Slowest Pace

7:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:53:49

94% of race

Time at Steady Pace

7:45

4% of race

Time at Slower Pace

2:44

1% of race

Average Pace: 7:02 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:48:52	20:42	6:40	20:42	6:40	#5574
10K	6.21 mi	11:09:51	41:41	6:43	20:59	6:46	#5998
15K	9.32 mi	11:31:07	1:02:57	6:46	21:16	6:51	#6380
20K	12.43 mi	11:52:58	1:24:48	6:50	21:51	7:02	#6868
HALF	13.11 mi	11:57:42	1:29:32	6:50	4:44	6:57	#6974
25K	15.53 mi	12:14:48	1:46:38	6:52	17:06	7:04	#7093
30K	18.64 mi	12:37:25	2:09:15	6:57	22:37	7:17	#7225
20M	20.00 mi	12:47:19	2:19:09	6:58	9:54	7:18	#7201
21M	21.00 mi	12:55:04	2:26:54	7:00	7:45	7:45	#7203
35K	21.75 mi	13:00:10	2:32:00	7:00	5:06	6:50	#7109
23M	23.00 mi	13:09:16	2:41:06	7:01	9:06	7:17	#7053
24M	24.00 mi	13:16:17	2:48:07	7:01	7:01	7:01	#6971
40K	24.85 mi	13:22:30	2:54:20	7:01	6:13	7:17	#6947
25.2M	25.20 mi	13:25:14	2:57:04	7:02	2:44	7:56	#6932
FINISH	26.22 mi	13:32:28	3:04:18	7:03	7:14	7:06	#6942

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	5574	428	428	7298(Top 25%)	894(Top 7%)	894(Top 73%)
10K	6.21 mi	3.10 mi	5998-424	514-86	514-86	6522(Top 22%)	658(Top 5%)	658(Top 53%)
15K	9.32 mi	3.11 mi	6380-382	608-94	608-94	7298(Top 25%)	894(Top 7%)	894(Top 73%)
20K	12.43 mi	3.11 mi	6868-488	762-154	762-154	8099(Top 28%)	1174(Top 9%)	1174(Top 95%)
HALF	13.11 mi	0.68 mi	6974-106	790-28	790-28	8293(Top 29%)	1212(Top 10%)	1212(Top 98%)
25K	15.53 mi	2.42 mi	7093-119	828-38	828-38	7784(Top 27%)	1133(Top 9%)	1133(Top 92%)
30K	18.64 mi	3.11 mi	7225-132	883-55	883-55	7935(Top 27%)	1332(Top 11%)	1332(Top 108%)
20M	20.00 mi	1.36 mi	7201+24	889-6	889-6	7590(Top 26%)	1299(Top 10%)	1299(Top 105%)
21M	21.00 mi	1.00 mi	7203-2	913-24	913-24	8172(Top 28%)	1661(Top 13%)	1661(Top 135%)
35K	21.75 mi	0.75 mi	7109+94	896+17	896+17	5872(Top 20%)	793(Top 6%)	793(Top 64%)
23M	23.00 mi	1.25 mi	7053+56	903-7	903-7	7275(Top 25%)	1326(Top 11%)	1326(Top 108%)
24M	24.00 mi	1.00 mi	6971+82	897+6	897+6	6596(Top 23%)	1139(Top 9%)	1139(Top 92%)
40K	24.85 mi	0.85 mi	6947+24	905-8	905-8	7262(Top 25%)	1473(Top 12%)	1473(Top 119%)
25.2M	25.20 mi	0.35 mi	6932+15	907-2	907-2	7935(Top 27%)	1818(Top 14%)	1818(Top 147%)
FINISH	26.22 mi	1.02 mi	6942-10	932-25	932-25	8348(Top 29%)	2062(Top 16%)	2062(Top 167%)

2062

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

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

.gpx files up to 10MB

Export & Support

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Export Track Data

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

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Contact Race Support

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Quick Links

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Course Information

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Karen Sobrino

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH