Jill Gray

East Boston, MA

Bib: 33745 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Division (F30-34)

#0 / 1621

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

12:46/mi

39:39

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

12:00/mi

1:16:55

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

13:30/mi

1:58:52

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

13:20/mi

2:48:35

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

14:11/mi

3:23:49

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

15:24/mi

4:11:41

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

17:27/mi

5:05:54

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

16:11/mi

5:56:11

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

23:39/mi

6:28:26

↑ 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

Time2:48:35

Pace12:55 /mi

2nd Half

Distance13.17 mi

Time3:39:50

Pace16:42 /mi

📊Positive Split: 30.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:39:54	39:39	12:46	39:39	12:46	-
10K	6.21 mi	09:17:10	1:16:55	12:23	37:16	12:00	-0:46
15K	9.32 mi	09:59:07	1:58:52	12:45	41:57	13:30	+1:30
21K	13.05 mi	10:48:50	2:48:35	12:55	49:43	13:20	-0:10
25K	15.53 mi	11:24:04	3:23:49	13:07	35:14	14:11	+0:51
30K	18.64 mi	12:11:56	4:11:41	13:30	47:52	15:24	+1:13
35K	21.75 mi	13:06:09	5:05:54	14:04	54:13	17:27	+2:03
40K	24.85 mi	13:56:26	5:56:11	14:20	50:17	16:11	-1:16
Finish	26.22 mi	14:28:41	6:28:26	14:50	32:15	23:39	+7:28

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

12:00 /mi

Average Pace

14:50 /mi

Slowest Pace

23:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:16

10% of race

Time at Steady Pace

3:34:25

55% of race

Time at Slower Pace

2:16:45

35% of race

Average Pace: 14:49 /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	08:39:54	39:39	12:46	39:39	12:46	#26842
10K	6.21 mi	09:17:10	1:16:55	12:23	37:16	12:00	#26633
15K	9.32 mi	09:59:07	1:58:52	12:45	41:57	13:30	#27595
21K	13.05 mi	10:48:50	2:48:35	12:55	49:43	13:20	#27262
25K	15.53 mi	11:24:04	3:23:49	13:07	35:14	14:11	#27346
30K	18.64 mi	12:11:56	4:11:41	13:30	47:52	15:24	#27480
35K	21.75 mi	13:06:09	5:05:54	14:04	54:13	17:27	#28071
40K	24.85 mi	13:56:26	5:56:11	14:20	50:17	16:11	#27884
Finish	26.22 mi	14:28:41	6:28:26	14:50	32:15	23:39	#28473

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	3.11 mi	26842	10421	1442	28673(Top 95%)	11497(Top 93%)	1539(Top 95%)
10K	6.21 mi	3.10 mi	26633+209	10323+98	1430+12	26417(Top 88%)	10227(Top 83%)	1416(Top 88%)
15K	9.32 mi	3.11 mi	27595-962	10846-523	1489-59	28673(Top 95%)	11497(Top 93%)	1539(Top 95%)
21K	13.05 mi	3.73 mi	27262+333	10702+144	1464+25	26287(Top 87%)	10275(Top 83%)	1399(Top 87%)
25K	15.53 mi	2.48 mi	27346-84	10806-104	1476-12	27277(Top 91%)	11015(Top 89%)	1471(Top 91%)
30K	18.64 mi	3.11 mi	27480-134	10932-126	1485-9	27648(Top 92%)	11288(Top 91%)	1514(Top 94%)
35K	21.75 mi	3.11 mi	28071-591	11289-357	1520-35	29121(Top 97%)	11985(Top 97%)	1587(Top 98%)
40K	24.85 mi	3.10 mi	27884+187	11231+58	1516+4	26573(Top 88%)	10916(Top 88%)	1477(Top 92%)
Finish	26.22 mi	1.37 mi	28473-589	11536-305	1548-32	29957(Top 100%)	12305(Top 100%)	1608(Top 100%)

12305

Passing Analysis

Category:

Athletes Passed

1804*

Passed By

3435

Net Change

-1631

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#26842
5K → 10K	478*	269	+209	#26842	#26633
10K → 15K	98*	1060	-962	#26633	#27595
15K → 21K	527*	194	+333	#27595	#27262
21K → 25K	200*	284	-84	#27262	#27346
25K → 30K	179*	313	-134	#27346	#27480
30K → 35K	62*	653	-591	#27480	#28071
35K → 40K	252*	65	+187	#28071	#27884
40K → Finish	8*	597	-589	#27884	#28473
TOTALS	1804*	3435	-1631

* 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 8 days ago

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions