Shawn Jackson

Bib: 16830•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Top 48%

Masters (Masters Women)

#0 / 6263

Top 38%

Division (F45-49)

#0 / 1753

Top 48%

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

7:47/mi

24:12

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

8:01/mi

49:05

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

8:13/mi

1:14:38

↑ 67 ft↓ 78 ft

20K· 12.43 mi

8:48/mi

1:41:57

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

8:20/mi

1:47:38

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

9:19/mi

2:10:13

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

9:48/mi

2:40:41

↑ 181 ft↓ 148 ft0.2% grade

20M

9:42/mi

2:53:52

↑ 64 ft↓ 50 ft0.2% grade

21M

11:04/mi

3:04:56

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

8:35/mi

3:11:21

↑ 17 ft↓ 86 ft1.7% grade

23M

8:58/mi

3:22:34

↑ 23 ft↓ 63 ft0.6% grade

24M

8:48/mi

3:31:22

↓ 82 ft1.3% grade

40K· 24.85 mi

9:27/mi

3:39:27

↓ 20 ft0.3% grade

25.2M

11:07/mi

3:43:17

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

8:51/mi

3:52:18

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:47:38

Pace8:13 /mi

2nd Half

Distance13.11 mi

Time2:04:40

Pace9:31 /mi

📊Positive Split: 15.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:14:44	24:12	7:47	24:12	7:47	-
10K	6.21 mi	11:39:37	49:05	7:54	24:53	8:01	+0:14
15K	9.32 mi	12:05:10	1:14:38	8:00	25:33	8:13	+0:12
20K	12.43 mi	12:32:29	1:41:57	8:12	27:19	8:48	+0:35
Half	13.11 mi	12:38:10	1:47:38	8:13	5:41	8:20	-0:28
25K	15.53 mi	13:00:45	2:10:13	8:23	22:35	9:19	+0:59
30K	18.64 mi	13:31:13	2:40:41	8:37	30:28	9:48	+0:29
20M	20.00 mi	13:44:24	2:53:52	8:42	13:11	9:42	-0:06
21M	21.00 mi	13:55:28	3:04:56	8:48	11:04	11:04	+1:22
35K	21.75 mi	14:01:53	3:11:21	8:48	6:25	8:35	-2:29
23M	23.00 mi	14:13:06	3:22:34	8:48	11:13	8:58	+0:23
24M	24.00 mi	14:21:54	3:31:22	8:48	8:48	8:48	-0:10
40K	24.85 mi	14:29:59	3:39:27	8:50	8:05	9:27	+0:39
25.2M	25.20 mi	14:33:49	3:43:17	8:52	3:50	11:07	+1:40
Finish	26.22 mi	14:42:50	3:52:18	8:52	9:01	8:51	-2:16

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

7:47 /mi

Average Pace

8:52 /mi

Slowest Pace

11:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:19

35% of race

Time at Steady Pace

1:25:21

37% of race

Time at Slower Pace

1:06:38

29% of race

Average Pace: 8:52 /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	11:14:44	24:12	7:47	24:12	7:47	#13030
10K	6.21 mi	11:39:37	49:05	7:54	24:53	8:01	#13649
15K	9.32 mi	12:05:10	1:14:38	8:00	25:33	8:13	#14110
20K	12.43 mi	12:32:29	1:41:57	8:12	27:19	8:48	#14749
Half	13.11 mi	12:38:10	1:47:38	8:13	5:41	8:20	#14742
25K	15.53 mi	13:00:45	2:10:13	8:23	22:35	9:19	#15106
30K	18.64 mi	13:31:13	2:40:41	8:37	30:28	9:48	#15444
20M	20.00 mi	13:44:24	2:53:52	8:42	13:11	9:42	#15462
21M	21.00 mi	13:55:28	3:04:56	8:48	11:04	11:04	#15575
35K	21.75 mi	14:01:53	3:11:21	8:48	6:25	8:35	#15411
23M	23.00 mi	14:13:06	3:22:34	8:48	11:13	8:58	#15144
24M	24.00 mi	14:21:54	3:31:22	8:48	8:48	8:48	#14929
40K	24.85 mi	14:29:59	3:39:27	8:50	8:05	9:27	#14821
25.2M	25.20 mi	14:33:49	3:43:17	8:52	3:50	11:07	#14816
Finish	26.22 mi	14:42:50	3:52:18	8:52	9:01	8:51	#14740

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	13030	3744	3744	14861(Top 58%)	4882(Top 45%)	4882(Top 278%)
10K	6.21 mi	3.10 mi	13649-619	4118-374	4118-374	14299(Top 56%)	4511(Top 41%)	4511(Top 257%)
15K	9.32 mi	3.11 mi	14110-461	4409-291	4409-291	14861(Top 58%)	4882(Top 45%)	4882(Top 278%)
20K	12.43 mi	3.11 mi	14749-639	4806-397	4806-397	16354(Top 64%)	5796(Top 53%)	5796(Top 331%)
Half	13.11 mi	0.68 mi	14742+7	4810-4	4810-4	14834(Top 58%)	4947(Top 45%)	4947(Top 282%)
25K	15.53 mi	2.42 mi	15106-364	5063-253	5063-253	16850(Top 66%)	6182(Top 57%)	6182(Top 353%)
30K	18.64 mi	3.11 mi	15444-338	5344-281	5344-281	16666(Top 65%)	6329(Top 58%)	6329(Top 361%)
20M	20.00 mi	1.36 mi	15462-18	5395-51	5395-51	15362(Top 60%)	5872(Top 54%)	5872(Top 335%)
21M	21.00 mi	1.00 mi	15575-113	5507-112	5507-112	16511(Top 65%)	6601(Top 60%)	6601(Top 377%)
35K	21.75 mi	0.75 mi	15411+164	5435+72	5435+72	11230(Top 44%)	3893(Top 36%)	3893(Top 222%)
23M	23.00 mi	1.25 mi	15144+267	5328+107	5328+107	10984(Top 43%)	3895(Top 36%)	3895(Top 222%)
24M	24.00 mi	1.00 mi	14929+215	5257+71	5257+71	11150(Top 44%)	4000(Top 37%)	4000(Top 228%)
40K	24.85 mi	0.85 mi	14821+108	5229+28	5229+28	12948(Top 51%)	5018(Top 46%)	5018(Top 286%)
25.2M	25.20 mi	0.35 mi	14816+5	5244-15	5244-15	14906(Top 58%)	5988(Top 55%)	5988(Top 342%)
Finish	26.22 mi	1.02 mi	14740+76	5228+16	5228+16	13455(Top 53%)	5203(Top 48%)	5203(Top 297%)

5203

Passing Analysis

Category:

Athletes Passed

1804

Passed By

3514

Net Change

-1710

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#13030
5K → 10K	120	739	-619	#13030	#13649
10K → 15K	102	563	-461	#13649	#14110
15K → 20K	96	735	-639	#14110	#14749
20K → Half	47	40	+7	#14749	#14742
Half → 25K	118	482	-364	#14742	#15106
25K → 30K	161	499	-338	#15106	#15444
30K → 20M	114	132	-18	#15444	#15462
20M → 21M	76	189	-113	#15462	#15575
21M → 35K	174	10	+164	#15575	#15411
35K → 23M	277	10	+267	#15411	#15144
23M → 24M	224	9	+215	#15144	#14929
24M → 40K	145	37	+108	#14929	#14821
40K → 25.2M	39	34	+5	#14821	#14816
25.2M → Finish	111	35	+76	#14816	#14740
TOTALS	1804	3514	-1710

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 22 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing