Lauren Grossman

Ellicott City, MD

Bib: 15578 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Division (F40-44)
#0 / 707
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:15/mi
34:58
279164
10K· 6.21 mi
11:01/mi
1:09:13
103217
15K· 9.32 mi
11:30/mi
1:44:57
5155
21K· 13.05 mi
11:27/mi
2:27:38
2037
25K· 15.53 mi
11:08/mi
2:55:19
35
30K· 18.64 mi
12:18/mi
3:33:31
5857
35K· 21.75 mi
13:06/mi
4:14:14
9892
40K· 24.85 mi
13:51/mi
4:57:15
3653
Finish· 26.22 mi
12:28/mi
5:14:15
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:27:3811:19 /mi⚡ faster
2nd Half
2:46:3612:39 /mi+12.8%
Positive split — 12.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:5811:153.11 mi34:58
11:15
-
10K
1:09:1311:083.10 mi34:15
11:01
-0:14
15K
1:44:5711:163.11 mi35:44
11:30
+0:29
21K
2:27:3811:193.73 mi42:41
11:27
-0:03
25K
2:55:1911:172.48 mi27:41
11:08
-0:19
30K
3:33:3111:273.11 mi38:12
12:18
+1:10
35K
4:14:1411:413.11 mi40:43
13:06
+0:48
40K
4:57:1511:583.10 mi43:01
13:51
+0:45
Finish(26.22 mi)
5:14:1512:001.37 mi17:00
12:28
-1:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

12:00 /mi

Slowest Pace

13:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

34:15

11% of race

Time at Steady Pace

2:21:04

45% of race

Time at Slower Pace

2:18:56

44% of race

Average Pace: 11:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi124364108460132444500515
10K3.10 mi12772-3364278-170489-29131284447510
15K3.11 mi12944-1724348-70500-11132444500515
21K3.73 mi12682+2624235+113487+13121954027455
25K2.48 mi12406+2764144+91464+23114103839423
30K3.11 mi12202+2044097+47462+2115294005447
35K3.11 mi12176+264143-46465-3120204403498
40K3.10 mi12192-164221-78473-8123394578542
Finish(26.22 mi)1.37 mi12106+864192+29469+4107513953435

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

13244

Females

4500

F40-44

4500

5K→10K

3.1 - 6.2 mi

Top 83%
×11story building
+103ft-217ft

Overall

13128

Females

4447

F40-44

4447

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

13244

Females

4500

F40-44

4500

15K→21K

9.3 - 13.1 mi

Top 77%
×1story
+20ft-37ft

Overall

12195

Females

4027

F40-44

4027

21K→25K

13.1 - 15.5 mi

Top 72%
×2story building
+35ft-8ft

Overall

11410

Females

3839

F40-44

3839

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

11529

Females

4005

F40-44

4005

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

12020

Females

4403

F40-44

4403

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

12339

Females

4578

F40-44

4578

40K→Finish

24.9 - 26.2 mi

Top 68%
×5story building
+80ft-24ft

Overall

10751

Females

3953

F40-44

3953

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12436
5K10K
451115*-336
#12436 #12772
10K15K
320148*-172
#12772 #12944
15K21K
103365*+262
#12944 #12682
21K25K
61337*+276
#12682 #12406
25K30K
107311*+204
#12406 #12202
30K35K
187213*+26
#12202 #12176
35K40K
170154*-16
#12176 #12192
40KFinish
25111*+86
#12192 #12106
TOTALS
14241754*+330
#12436 #12106

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions