Po Ngan Lam

Bib: 19817•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Top 48%

Division (F50-54)

#0 / 1187

Top 44%

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

7:59/mi

24:47

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

8:20/mi

50:39

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

8:46/mi

1:17:54

↑ 67 ft↓ 78 ft

20K· 12.43 mi

9:30/mi

1:47:25

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

9:16/mi

1:53:44

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

9:41/mi

2:17:13

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

9:59/mi

2:48:15

↑ 181 ft↓ 148 ft0.2% grade

20M

9:26/mi

3:01:04

↑ 64 ft↓ 50 ft0.2% grade

21M

11:16/mi

3:12:20

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

9:12/mi

3:19:13

↑ 17 ft↓ 86 ft1.7% grade

23M

9:08/mi

3:30:39

↑ 23 ft↓ 63 ft0.6% grade

24M

8:55/mi

3:39:34

↓ 82 ft1.3% grade

40K· 24.85 mi

8:56/mi

3:47:12

↓ 20 ft0.3% grade

25.2M

11:24/mi

3:51:08

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

8:48/mi

4:00:06

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:53:44

Pace8:41 /mi

2nd Half

Distance13.11 mi

Time2:06:22

Pace9:38 /mi

📊Positive Split: 11.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:18:28	24:47	7:59	24:47	7:59	-
10K	6.21 mi	11:44:20	50:39	8:09	25:52	8:20	+0:21
15K	9.32 mi	12:11:35	1:17:54	8:21	27:15	8:46	+0:26
20K	12.43 mi	12:41:06	1:47:25	8:39	29:31	9:30	+0:44
Half	13.11 mi	12:47:25	1:53:44	8:41	6:19	9:16	-0:14
25K	15.53 mi	13:10:54	2:17:13	8:50	23:29	9:41	+0:25
30K	18.64 mi	13:41:56	2:48:15	9:02	31:02	9:59	+0:18
20M	20.00 mi	13:54:45	3:01:04	9:03	12:49	9:26	-0:33
21M	21.00 mi	14:06:01	3:12:20	9:10	11:16	11:16	+1:50
35K	21.75 mi	14:12:54	3:19:13	9:10	6:53	9:12	-2:04
23M	23.00 mi	14:24:20	3:30:39	9:10	11:26	9:08	-0:04
24M	24.00 mi	14:33:15	3:39:34	9:09	8:55	8:55	-0:13
40K	24.85 mi	14:40:53	3:47:12	9:08	7:38	8:56	+0:01
25.2M	25.20 mi	14:44:49	3:51:08	9:10	3:56	11:24	+2:28
Finish	26.22 mi	14:53:47	4:00:06	9:10	8:58	8:48	-2:36

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

7:59 /mi

Average Pace

9:10 /mi

Slowest Pace

11:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:39

21% of race

Time at Steady Pace

1:59:44

50% of race

Time at Slower Pace

1:09:43

29% of race

Average Pace: 9:09 /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	11:18:28	24:47	7:59	24:47	7:59	#14516
10K	6.21 mi	11:44:20	50:39	8:09	25:52	8:20	#15459
15K	9.32 mi	12:11:35	1:17:54	8:21	27:15	8:46	#16273
20K	12.43 mi	12:41:06	1:47:25	8:39	29:31	9:30	#17203
Half	13.11 mi	12:47:25	1:53:44	8:41	6:19	9:16	#17306
25K	15.53 mi	13:10:54	2:17:13	8:50	23:29	9:41	#17519
30K	18.64 mi	13:41:56	2:48:15	9:02	31:02	9:59	#17477
20M	20.00 mi	13:54:45	3:01:04	9:03	12:49	9:26	#17220
21M	21.00 mi	14:06:01	3:12:20	9:10	11:16	11:16	#17257
35K	21.75 mi	14:12:54	3:19:13	9:10	6:53	9:12	#17128
23M	23.00 mi	14:24:20	3:30:39	9:10	11:26	9:08	#16838
24M	24.00 mi	14:33:15	3:39:34	9:09	8:55	8:55	#16621
40K	24.85 mi	14:40:53	3:47:12	9:08	7:38	8:56	#16350
25.2M	25.20 mi	14:44:49	3:51:08	9:10	3:56	11:24	#16345
Finish	26.22 mi	14:53:47	4:00:06	9:10	8:58	8:48	#16246

Faster pace

Steady pace

Slower pace

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	14516	4639	4639	17841(Top 70%)	6621(Top 61%)	6621(Top 558%)
10K	6.21 mi	3.10 mi	15459-943	5222-583	5222-583	16288(Top 64%)	5702(Top 52%)	5702(Top 480%)
15K	9.32 mi	3.11 mi	16273-814	5716-494	5716-494	17841(Top 70%)	6621(Top 61%)	6621(Top 558%)
20K	12.43 mi	3.11 mi	17203-930	6293-577	6293-577	19201(Top 75%)	7379(Top 68%)	7379(Top 622%)
Half	13.11 mi	0.68 mi	17306-103	6362-69	6362-69	19300(Top 76%)	7487(Top 69%)	7487(Top 631%)
25K	15.53 mi	2.42 mi	17519-213	6509-147	6509-147	18154(Top 71%)	6917(Top 63%)	6917(Top 583%)
30K	18.64 mi	3.11 mi	17477+42	6520-11	6520-11	17308(Top 68%)	6682(Top 61%)	6682(Top 563%)
20M	20.00 mi	1.36 mi	17220+257	6413+107	6413+107	14232(Top 56%)	5258(Top 48%)	5258(Top 443%)
21M	21.00 mi	1.00 mi	17257-37	6467-54	6467-54	17055(Top 67%)	6881(Top 63%)	6881(Top 580%)
35K	21.75 mi	0.75 mi	17128+129	6416+51	6416+51	14289(Top 56%)	5485(Top 50%)	5485(Top 462%)
23M	23.00 mi	1.25 mi	16838+290	6282+134	6282+134	11874(Top 46%)	4349(Top 40%)	4349(Top 366%)
24M	24.00 mi	1.00 mi	16621+217	6178+104	6178+104	11761(Top 46%)	4297(Top 39%)	4297(Top 362%)
40K	24.85 mi	0.85 mi	16350+271	6065+113	6065+113	10566(Top 41%)	3857(Top 35%)	3857(Top 325%)
25.2M	25.20 mi	0.35 mi	16345+5	6076-11	6076-11	15806(Top 62%)	6439(Top 59%)	6439(Top 542%)
Finish	26.22 mi	1.02 mi	16246+99	6047+29	6047+29	13196(Top 52%)	5073(Top 46%)	5073(Top 427%)

5073

Passing Analysis

Category:

Athletes Passed

2059

Passed By

3789

Net Change

-1730

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#14516
5K → 10K	64	1007	-943	#14516	#15459
10K → 15K	65	879	-814	#15459	#16273
15K → 20K	82	1012	-930	#16273	#17203
20K → Half	15	118	-103	#17203	#17306
Half → 25K	136	349	-213	#17306	#17519
25K → 30K	266	224	+42	#17519	#17477
30K → 20M	269	12	+257	#17477	#17220
20M → 21M	85	122	-37	#17220	#17257
21M → 35K	138	9	+129	#17257	#17128
35K → 23M	291	1	+290	#17128	#16838
23M → 24M	219	2	+217	#16838	#16621
24M → 40K	272	1	+271	#16621	#16350
40K → 25.2M	37	32	+5	#16350	#16345
25.2M → Finish	120	21	+99	#16345	#16246
TOTALS	2059	3789	-1730

📊

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