Rachel Grossman

Chappaqua, NY

Bib: 8835 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 10%
Gender (Female)
#0 / 12338
Top 5%
Masters (Masters Women)
#0 / 5451
Top 2%
Division (F40-44)
#0 / 1527
Top 4%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:47/mi
27:18
279164
10K· 6.21 mi
7:53/mi
51:46
103217
15K· 9.32 mi
8:21/mi
1:17:42
5155
21K· 13.05 mi
8:19/mi
1:48:41
2037
25K· 15.53 mi
7:58/mi
2:08:29
35
30K· 18.64 mi
8:28/mi
2:34:46
5857
35K· 21.75 mi
8:25/mi
3:00:56
9892
40K· 24.85 mi
8:14/mi
3:26:30
3653
Finish· 26.22 mi
7:49/mi
3:37:10
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:48:418:20 /mi⚖️ balanced
2nd Half
1:48:288:14 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:188:473.11 mi27:18
8:47
-
10K
51:468:203.10 mi24:28
7:53
-0:54
15K
1:17:428:203.11 mi25:56
8:21
+0:28
21K
1:48:418:203.73 mi30:59
8:19
-0:02
25K
2:08:298:162.48 mi19:48
7:58
-0:21
30K
2:34:468:183.11 mi26:17
8:28
+0:30
35K
3:00:568:193.11 mi26:10
8:25
-0:03
40K
3:26:308:183.10 mi25:34
8:14
-0:11
Finish(26.22 mi)
3:37:108:171.37 mi10:40
7:49
-0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:17 /mi

Slowest Pace

8:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:09:52

87% of race

Time at Steady Pace

27:18

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi449291910749891048122
10K3.10 mi3866+626748+17182+25342463366
15K3.11 mi4183-317833-85102-2049891048122
21K3.73 mi4107+76807+26100+2398979390
25K2.48 mi3955+152786+2195+5348970377
30K3.11 mi3827+128775+1191+4375481490
35K3.11 mi3557+270729+4685+6295666772
40K3.10 mi3165+392673+5676+9201543749
Finish(26.22 mi)1.37 mi2972+193631+4268+8122925128

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

4989

Females

1048

F40-44

1048

5K→10K

3.1 - 6.2 mi

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

Overall

3424

Females

633

F40-44

633

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

4989

Females

1048

F40-44

1048

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

3989

Females

793

F40-44

793

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3489

Females

703

F40-44

703

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

3754

Females

814

F40-44

814

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

2956

Females

667

F40-44

667

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2015

Females

437

F40-44

437

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1229

Females

251

F40-44

251

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4492
5K10K
29655*+626
#4492 #3866
10K15K
35336*-317
#3866 #4183
15K21K
77153*+76
#4183 #4107
21K25K
23175+152
#4107 #3955
25K30K
55183*+128
#3955 #3827
30K35K
30300*+270
#3827 #3557
35K40K
8400*+392
#3557 #3165
40KFinish
0193*+193
#3165 #2972
TOTALS
5752095*+1520
#4492 #2972

* 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