Douglas Larsen

Bib: 20367 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Division (M60-64)

#0 / 1110

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

8:28/mi

26:19

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

8:28/mi

52:36

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

8:30/mi

1:19:02

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

9:00/mi

1:47:00

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

9:00/mi

1:53:09

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

9:00/mi

2:14:59

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

9:00/mi

2:42:57

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

9:00/mi

2:55:11

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

9:00/mi

3:04:11

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

9:00/mi

3:10:55

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

9:06/mi

3:22:18

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

9:06/mi

3:31:24

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

9:17/mi

3:39:20

↓ 20 ft0.3% grade

20 ft elev

25.2M

10:12/mi

3:42:51

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

9:05/mi

3:52:06

↑ 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

1:53:098:38 /mi⚡ faster

2nd Half

1:58:579:04 /mi+5.1%

Positive split — 5.1% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:19	8:28	3.11 mi	26:19	8:28	-
10K	52:36	8:28	3.10 mi	26:17	8:28	0:00
15K	1:19:02	8:29	3.11 mi	26:26	8:30	+0:02
20K	1:47:00	8:37	3.11 mi	27:58	9:00	+0:30
Half(13.11 mi)	1:53:09	8:38	0.68 mi	6:09	9:00	0:00
25K	2:14:59	8:41	2.42 mi	21:50	9:00	0:00
30K	2:42:57	8:44	3.11 mi	27:58	9:00	0:00
20M	2:55:11	8:46	1.36 mi	12:14	9:00	0:00
21M	3:04:11	8:46	1.00 mi	9:00	9:00	0:00
35K	3:10:55	8:47	0.75 mi	6:44	9:00	0:00
23M	3:22:18	8:48	1.25 mi	11:23	9:06	+0:06
24M	3:31:24	8:49	1.00 mi	9:06	9:06	0:00
40K	3:39:20	8:49	0.85 mi	7:56	9:17	+0:11
25.2M	3:42:51	8:51	0.35 mi	3:31	10:12	+0:55
Finish(26.22 mi)	3:52:06	8:52	1.02 mi	9:15	9:05	-1:07

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

8:52 /mi

Slowest Pace

10:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:19:02

34% of race

Time at Steady Pace

2:21:37

61% of race

Time at Slower Pace

11:27

5% of race

Average Pace: 8:51 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	17352	11171	11171	17853	11418	11418
10K	3.10 mi	17676-324	11326-155	11326-155	17986	11499	11499
15K	3.11 mi	17717-41	11349-23	11349-23	17853	11418	11418
20K	3.11 mi	18271-554	11578-229	11578-229	19723	12192	12192
Half(13.11 mi)	0.68 mi	18383-112	11628-50	11628-50	20458	12484	12484
25K	2.42 mi	18509-126	11652-24	11652-24	18963	11829	11829
30K	3.11 mi	18223+286	11500+152	11500+152	17186	10982	10982
20M	1.36 mi	18091+132	11430+70	11430+70	16585	10644	10644
21M	1.00 mi	17798+293	11308+122	11308+122	13458	9238	9238
35K	0.75 mi	17804-6	11299+9	11299+9	17959	11112	11112
23M	1.25 mi	17745+59	11254+45	11254+45	16534	10463	10463
24M	1.00 mi	17754-9	11252+2	11252+2	17639	10897	10897
40K	0.85 mi	17762-8	11249+3	11249+3	17413	10762	10762
25.2M	0.35 mi	17775-13	11250-1	11250-1	18080	11063	11063
Finish(26.22 mi)	1.02 mi	17791-16	11246+4	11246+4	18346	11239	11239

11239

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#17352
5K → 10K	497173-324	#17352 → #17676
10K → 15K	215174-41	#17676 → #17717
15K → 20K	61056-554	#17717 → #18271
20K → Half	1186-112	#18271 → #18383
Half → 25K	21286-126	#18383 → #18509
25K → 30K	47333+286	#18509 → #18223
30K → 20M	23155+132	#18223 → #18091
20M → 21M	3296+293	#18091 → #17798
21M → 35K	5650-6	#17798 → #17804
35K → 23M	51110+59	#17804 → #17745
23M → 24M	6960-9	#17745 → #17754
24M → 40K	6658-8	#17754 → #17762
40K → 25.2M	2411-13	#17762 → #17775
25.2M → Finish	6044-16	#17775 → #17791
TOTALS	20511612-439	#17352 → #17791

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