Sommer Brown

Bib: 15589 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Top 43%

Masters (Masters Women)

#0 / 6539

Top 31%

Division (F45-49)

#0 / 1817

Top 35%

Race Day Weather

49°/39°F

light intensity drizzle

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

7:46/mi

24:09

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

7:53/mi

48:39

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

8:00/mi

1:13:29

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

8:09/mi

1:38:48

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

8:04/mi

1:44:18

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

8:27/mi

2:04:48

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

8:45/mi

2:31:58

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

9:02/mi

2:44:15

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

9:55/mi

2:54:10

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

8:51/mi

3:00:47

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

9:08/mi

3:12:13

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

8:46/mi

3:20:59

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

9:05/mi

3:28:45

↓ 20 ft0.3% grade

20 ft elev

25.2M

9:25/mi

3:32:00

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

8:14/mi

3:40:23

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

1:44:187:57 /mi⚡ faster

2nd Half

1:56:058:51 /mi+11.3%

Positive split — 11.3% slower in the second half

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See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:09	7:46	3.11 mi	24:09	7:46	-
10K	48:39	7:50	3.10 mi	24:30	7:53	+0:07
15K	1:13:29	7:53	3.11 mi	24:50	8:00	+0:07
20K	1:38:48	7:57	3.11 mi	25:19	8:09	+0:09
Half(13.11 mi)	1:44:18	7:57	0.68 mi	5:30	8:04	-0:05
25K	2:04:48	8:02	2.42 mi	20:30	8:27	+0:23
30K	2:31:58	8:09	3.11 mi	27:10	8:45	+0:18
20M	2:44:15	8:13	1.36 mi	12:17	9:02	+0:17
21M	2:54:10	8:18	1.00 mi	9:55	9:55	+0:53
35K	3:00:47	8:19	0.75 mi	6:37	8:51	-1:04
23M	3:12:13	8:21	1.25 mi	11:26	9:08	+0:17
24M	3:20:59	8:22	1.00 mi	8:46	8:46	-0:22
40K	3:28:45	8:24	0.85 mi	7:46	9:05	+0:19
25.2M	3:32:00	8:25	0.35 mi	3:15	9:25	+0:20
Finish(26.22 mi)	3:40:23	8:25	1.02 mi	8:23	8:14	-1:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:46 /mi

Average Pace

8:25 /mi

Slowest Pace

9:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:41

51% of race

Time at Steady Pace

1:15:20

34% of race

Time at Slower Pace

32:22

15% of race

Average Pace: 8:24 /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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	12137	2950	2950	14355	4300	4300
10K	3.10 mi	12985-848	3443-493	3443-493	13887	3979	3979
15K	3.11 mi	13451-466	3721-278	3721-278	14355	4300	4300
20K	3.11 mi	13706-255	3913-192	3913-192	14611	4475	4475
Half(13.11 mi)	0.68 mi	13761-55	3938-25	3938-25	14959	4678	4678
25K	2.42 mi	14146-385	4196-258	4196-258	15959	5424	5424
30K	3.11 mi	14464-318	4427-231	4427-231	15763	5364	5364
20M	1.36 mi	14649-185	4550-123	4550-123	16777	6027	6027
21M	1.00 mi	14854-205	4699-149	4699-149	17751	6620	6620
35K	0.75 mi	14941-87	4776-77	4776-77	17237	6421	6421
23M	1.25 mi	15034-93	4863-87	4863-87	16729	6159	6159
24M	1.00 mi	15052-18	4883-20	4883-20	16065	5852	5852
40K	0.85 mi	15108-56	4943-60	4943-60	16609	6198	6198
25.2M	0.35 mi	15083+25	4932+11	4932+11	14949	5302	5302
Finish(26.22 mi)	1.02 mi	15034+49	4931+1	4931+1	13673	4579	4579

4579

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#12137
5K → 10K	92678-848	#12137 → #12985
10K → 15K	54680-466	#12985 → #13451
15K → 20K	362107-255	#13451 → #13706
20K → Half	6914-55	#13706 → #13761
Half → 25K	43651-385	#13761 → #14146
25K → 30K	41395-318	#14146 → #14464
30K → 20M	22944-185	#14464 → #14649
20M → 21M	23530-205	#14649 → #14854
21M → 35K	11427-87	#14854 → #14941
35K → 23M	14956-93	#14941 → #15034
23M → 24M	6850-18	#15034 → #15052
24M → 40K	10751-56	#15052 → #15108
40K → 25.2M	2045+25	#15108 → #15083
25.2M → Finish	3382+49	#15083 → #15034
TOTALS	3707810-2897	#12137 → #15034

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing