Connor Grigg

Cambridge, MA

Bib: 2882 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 8%

Gender (Male)

#0 / 17709

Top 11%

Division (M25-29)

#0 / 2720

Top 16%

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

8:19/mi

25:49

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:40/mi

49:39

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:41/mi

1:13:30

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

7:54/mi

1:42:59

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:43/mi

2:02:10

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:00/mi

2:27:01

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:13/mi

2:52:32

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:09/mi

3:20:58

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:51/mi

3:33:02

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster

Distance13.05 mi

Time1:42:59

Pace7:54 /mi

2nd Half

Distance13.17 mi

Time1:50:03

Pace8:21 /mi

📊Positive Split: 6.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:48:30	25:49	8:19	25:49	8:19	-
10K	6.21 mi	08:12:20	49:39	7:59	23:50	7:40	-0:39
15K	9.32 mi	08:36:11	1:13:30	7:53	23:51	7:41	+0:01
21K	13.05 mi	09:05:40	1:42:59	7:54	29:29	7:54	+0:13
25K	15.53 mi	09:24:51	2:02:10	7:52	19:11	7:43	-0:11
30K	18.64 mi	09:49:42	2:27:01	7:53	24:51	8:00	+0:17
35K	21.75 mi	10:15:13	2:52:32	7:56	25:31	8:13	+0:13
40K	24.85 mi	10:43:39	3:20:58	8:05	28:26	9:09	+0:56
Finish	26.22 mi	10:55:43	3:33:02	8:08	12:04	8:51	-0:18

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

7:40 /mi

Average Pace

8:08 /mi

Slowest Pace

9:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:32

81% of race

Time at Steady Pace

12:04

6% of race

Time at Slower Pace

28:26

13% of race

Average Pace: 8:07 /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	07:48:30	25:49	8:19	25:49	8:19	#2536
10K	6.21 mi	08:12:20	49:39	7:59	23:50	7:40	#2496
15K	9.32 mi	08:36:11	1:13:30	7:53	23:51	7:41	#2419
21K	13.05 mi	09:05:40	1:42:59	7:54	29:29	7:54	#2450
25K	15.53 mi	09:24:51	2:02:10	7:52	19:11	7:43	#2431
30K	18.64 mi	09:49:42	2:27:01	7:53	24:51	8:00	#2361
35K	21.75 mi	10:15:13	2:52:32	7:56	25:31	8:13	#2315
40K	24.85 mi	10:43:39	3:20:58	8:05	28:26	9:09	#2543
Finish	26.22 mi	10:55:43	3:33:02	8:08	12:04	8:51	#2530

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	3.11 mi	2536	2082	464	2414(Top 8%)	1982(Top 11%)	434(Top 16%)
10K	6.21 mi	3.10 mi	2496+40	2051+31	454+10	2510(Top 8%)	2066(Top 12%)	454(Top 17%)
15K	9.32 mi	3.11 mi	2419+77	1981+70	440+14	2414(Top 8%)	1982(Top 11%)	434(Top 16%)
21K	13.05 mi	3.73 mi	2450-31	2007-26	446-6	2584(Top 9%)	2133(Top 12%)	475(Top 17%)
25K	15.53 mi	2.48 mi	2431+19	1990+17	441+5	2605(Top 9%)	2126(Top 12%)	473(Top 17%)
30K	18.64 mi	3.11 mi	2361+70	1937+53	426+15	2376(Top 8%)	1917(Top 11%)	431(Top 16%)
35K	21.75 mi	3.11 mi	2315+46	1888+49	416+10	2416(Top 8%)	1916(Top 11%)	436(Top 16%)
40K	24.85 mi	3.10 mi	2543-228	2044-156	445-29	4640(Top 15%)	3288(Top 19%)	718(Top 26%)
Finish	26.22 mi	1.37 mi	2530+13	2019+25	443+2	3707(Top 12%)	2667(Top 15%)	615(Top 23%)

2667

Passing Analysis

Category:

Athletes Passed

764*

Passed By

758

Net Change

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#2536
5K → 10K	135*	95	+40	#2536	#2496
10K → 15K	123*	46	+77	#2496	#2419
15K → 21K	68*	99	-31	#2419	#2450
21K → 25K	71	52	+19	#2450	#2431
25K → 30K	128*	58	+70	#2431	#2361
30K → 35K	121	75	+46	#2361	#2315
35K → 40K	53*	281	-228	#2315	#2543
40K → Finish	65*	52	+13	#2543	#2530
TOTALS	764*	758	+6

* 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 7 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions