Brian Tong

Newton, MA

Bib: 6726 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 38%

Gender (Male)

#0 / 17709

Top 44%

Division (M25-29)

#0 / 2720

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:27/mi

29:21

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:08/mi

57:45

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:06/mi

1:26:00

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:57/mi

1:59:21

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:50/mi

2:21:19

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:57/mi

2:52:14

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:36/mi

3:28:17

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:47/mi

4:04:52

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

15:07/mi

4:25:29

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

1:59:219:09 /mi⚡ faster

2nd Half

2:26:0711:06 /mi+22.4%

Positive split — 22.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:21	9:27	3.11 mi	29:21	9:27	-
10K	57:45	9:18	3.10 mi	28:24	9:08	-0:19
15K	1:26:00	9:14	3.11 mi	28:15	9:06	-0:02
21K	1:59:21	9:09	3.73 mi	33:21	8:57	-0:09
25K	2:21:19	9:06	2.48 mi	21:58	8:50	-0:07
30K	2:52:14	9:14	3.11 mi	30:55	9:57	+1:07
35K	3:28:17	9:35	3.11 mi	36:03	11:36	+1:39
40K	4:04:52	9:51	3.10 mi	36:35	11:47	+0:11
Finish(26.22 mi)	4:25:29	10:08	1.37 mi	20:37	15:07	+3:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

10:08 /mi

Slowest Pace

15:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:52:14

65% of race

Time at Slower Pace

1:33:15

35% of race

Average Pace: 10:08 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	8303	6185	1250	9716	7112	1440
10K	3.10 mi	9285-982	6846-661	1379-129	10396	7580	1504
15K	3.11 mi	9396-111	6919-73	1404-25	9716	7112	1440
21K	3.73 mi	8740+656	6491+428	1328+76	7336	5553	1188
25K	2.48 mi	8501+239	6303+188	1299+29	7878	5845	1228
30K	3.11 mi	8813-312	6472-169	1332-33	10314	7148	1458
35K	3.11 mi	9780-967	6978-506	1429-97	15351	9597	1797
40K	3.10 mi	10319-539	7159-181	1452-23	14375	8810	1688
Finish(26.22 mi)	1.37 mi	11470-1151	7798-639	1571-119	24724	14648	2473

14648

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8303
5K → 10K	103149*-982	#8303 → #9285
10K → 15K	287176*-111	#9285 → #9396
15K → 21K	41697*+656	#9396 → #8740
21K → 25K	84323*+239	#8740 → #8501
25K → 30K	530218*-312	#8501 → #8813
30K → 35K	106093*-967	#8813 → #9780
35K → 40K	709170*-539	#9780 → #10319
40K → Finish	11609*-1151	#10319 → #11470
TOTALS	49021735*-3167	#8303 → #11470

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions