Simon Withers

Bib: 11731•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 38%

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Top 42%

Division (M45-49)

#0 / 2252

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ 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

7:35/mi

23:34

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:30/mi

46:53

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

7:37/mi

1:10:32

↑ 67 ft↓ 78 ft

20K· 12.43 mi

7:39/mi

1:34:18

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

7:27/mi

1:39:23

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

7:47/mi

1:58:15

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

7:58/mi

2:23:00

↑ 181 ft↓ 148 ft0.2% grade

20M

8:10/mi

2:34:06

↑ 64 ft↓ 50 ft0.2% grade

21M

8:17/mi

2:42:23

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

7:41/mi

2:48:08

↑ 17 ft↓ 86 ft1.7% grade

23M

7:57/mi

2:58:05

↑ 23 ft↓ 63 ft0.6% grade

24M

7:43/mi

3:05:48

↓ 82 ft1.3% grade

40K· 24.85 mi

7:44/mi

3:12:25

↓ 20 ft0.3% grade

25.2M

8:25/mi

3:15:19

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

7:47/mi

3:23:15

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:39:23

Pace7:35 /mi

2nd Half

Distance13.11 mi

Time1:43:52

Pace7:55 /mi

📊Positive Split: 4.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:14:07	23:34	7:35	23:34	7:35	-
10K	6.21 mi	11:37:26	46:53	7:33	23:19	7:30	-0:05
15K	9.32 mi	12:01:05	1:10:32	7:34	23:39	7:37	+0:07
20K	12.43 mi	12:24:51	1:34:18	7:35	23:46	7:39	+0:02
Half	13.11 mi	12:29:56	1:39:23	7:35	5:05	7:27	-0:12
25K	15.53 mi	12:48:48	1:58:15	7:37	18:52	7:47	+0:20
30K	18.64 mi	13:13:33	2:23:00	7:40	24:45	7:58	+0:11
20M	20.00 mi	13:24:39	2:34:06	7:42	11:06	8:10	+0:12
21M	21.00 mi	13:32:56	2:42:23	7:44	8:17	8:17	+0:07
35K	21.75 mi	13:38:41	2:48:08	7:44	5:45	7:41	-0:36
23M	23.00 mi	13:48:38	2:58:05	7:45	9:57	7:57	+0:16
24M	24.00 mi	13:56:21	3:05:48	7:45	7:43	7:43	-0:14
40K	24.85 mi	14:02:58	3:12:25	7:44	6:37	7:44	+0:01
25.2M	25.20 mi	14:05:52	3:15:19	7:45	2:54	8:25	+0:41
Finish	26.22 mi	14:13:48	3:23:15	7:45	7:56	7:47	-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

7:27 /mi

Average Pace

7:45 /mi

Slowest Pace

8:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:04

94% of race

Time at Steady Pace

11:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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	11:14:07	23:34	7:35	23:34	7:35	#10385
10K	6.21 mi	11:37:26	46:53	7:33	23:19	7:30	#10421
15K	9.32 mi	12:01:05	1:10:32	7:34	23:39	7:37	#10641
20K	12.43 mi	12:24:51	1:34:18	7:35	23:46	7:39	#10596
Half	13.11 mi	12:29:56	1:39:23	7:35	5:05	7:27	#10545
25K	15.53 mi	12:48:48	1:58:15	7:37	18:52	7:47	#10582
30K	18.64 mi	13:13:33	2:23:00	7:40	24:45	7:58	#10533
20M	20.00 mi	13:24:39	2:34:06	7:42	11:06	8:10	#10591
21M	21.00 mi	13:32:56	2:42:23	7:44	8:17	8:17	#10475
35K	21.75 mi	13:38:41	2:48:08	7:44	5:45	7:41	#10434
23M	23.00 mi	13:48:38	2:58:05	7:45	9:57	7:57	#10341
24M	24.00 mi	13:56:21	3:05:48	7:45	7:43	7:43	#10275
40K	24.85 mi	14:02:58	3:12:25	7:44	6:37	7:44	#10152
25.2M	25.20 mi	14:05:52	3:15:19	7:45	2:54	8:25	#10126
Finish	26.22 mi	14:13:48	3:23:15	7:45	7:56	7:47	#10128

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	10385	8344	8344	11111(Top 42%)	8680(Top 57%)	8680(Top 385%)
10K	6.21 mi	3.10 mi	10421-36	8371-27	8371-27	10475(Top 39%)	8421(Top 55%)	8421(Top 374%)
15K	9.32 mi	3.11 mi	10641-220	8492-121	8492-121	11111(Top 42%)	8680(Top 57%)	8680(Top 385%)
20K	12.43 mi	3.11 mi	10596+45	8459+33	8459+33	10497(Top 39%)	8339(Top 55%)	8339(Top 370%)
Half	13.11 mi	0.68 mi	10545+51	8442+17	8442+17	9792(Top 37%)	7985(Top 53%)	7985(Top 355%)
25K	15.53 mi	2.42 mi	10582-37	8430+12	8430+12	10932(Top 41%)	8466(Top 56%)	8466(Top 376%)
30K	18.64 mi	3.11 mi	10533+49	8348+82	8348+82	10608(Top 40%)	8143(Top 54%)	8143(Top 362%)
20M	20.00 mi	1.36 mi	10591-58	8357-9	8357-9	11443(Top 43%)	8455(Top 56%)	8455(Top 375%)
21M	21.00 mi	1.00 mi	10475+116	8267+90	8267+90	9129(Top 34%)	7144(Top 47%)	7144(Top 317%)
35K	21.75 mi	0.75 mi	10434+41	8232+35	8232+35	9820(Top 37%)	7533(Top 50%)	7533(Top 335%)
23M	23.00 mi	1.25 mi	10341+93	8158+74	8158+74	9380(Top 35%)	7166(Top 47%)	7166(Top 318%)
24M	24.00 mi	1.00 mi	10275+66	8102+56	8102+56	9181(Top 34%)	6984(Top 46%)	6984(Top 310%)
40K	24.85 mi	0.85 mi	10152+123	8014+88	8014+88	8233(Top 31%)	6397(Top 42%)	6397(Top 284%)
25.2M	25.20 mi	0.35 mi	10126+26	7987+27	7987+27	8935(Top 34%)	6708(Top 44%)	6708(Top 298%)
Finish	26.22 mi	1.02 mi	10128-2	7956+31	7956+31	10545(Top 40%)	7569(Top 50%)	7569(Top 336%)

7569

Passing Analysis

Category:

Athletes Passed

1681*

Passed By

1424

Net Change

+257

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10385
5K → 10K	274*	310	-36	#10385	#10421
10K → 15K	108	328	-220	#10421	#10641
15K → 20K	184	139	+45	#10641	#10596
20K → Half	61	10	+51	#10596	#10545
Half → 25K	116	153	-37	#10545	#10582
25K → 30K	192	143	+49	#10582	#10533
30K → 20M	63*	121	-58	#10533	#10591
20M → 21M	143	27	+116	#10591	#10475
21M → 35K	65	24	+41	#10475	#10434
35K → 23M	125	32	+93	#10434	#10341
23M → 24M	93	27	+66	#10341	#10275
24M → 40K	140	17	+123	#10275	#10152
40K → 25.2M	45*	19	+26	#10152	#10126
25.2M → Finish	72	74	-2	#10126	#10128
TOTALS	1681*	1424	+257

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 24 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing