Spencer Grubbs

Atlanta, GA

Bib: 24489 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 48%
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
10:41/mi
33:13
279164
10K· 6.21 mi
9:39/mi
1:03:11
103217
15K· 9.32 mi
11:43/mi
1:39:35
5155
21K· 13.05 mi
10:32/mi
2:18:52
2037
25K· 15.53 mi
9:55/mi
2:43:31
35
30K· 18.64 mi
10:27/mi
3:15:58
5857
35K· 21.75 mi
11:08/mi
3:50:32
9892
40K· 24.85 mi
11:24/mi
4:25:56
3653
Finish· 26.22 mi
10:40/mi
4:40:29
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:5210:39 /mi⚡ faster
2nd Half
2:21:3610:45 /mi+2.0%
Positive split — 2.0% 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
33:1310:413.11 mi33:13
10:41
-
10K
1:03:1110:103.10 mi29:58
9:39
-1:02
15K
1:39:3510:413.11 mi36:24
11:43
+2:04
21K
2:18:5210:393.73 mi39:17
10:32
-1:11
25K
2:43:3110:322.48 mi24:39
9:55
-0:37
30K
3:15:5810:313.11 mi32:27
10:27
+0:32
35K
3:50:3210:363.11 mi34:34
11:08
+0:41
40K
4:25:5610:423.10 mi35:24
11:24
+0:16
Finish(26.22 mi)
4:40:2910:421.37 mi14:33
10:40
-0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

10:42 /mi

Slowest Pace

11:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

54:37

19% of race

Time at Steady Pace

1:59:30

43% of race

Time at Slower Pace

1:46:22

38% of race

Average Pace: 10:42 /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. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi1607710867107023943150081317
10K3.10 mi14667+141010096+7711005+65134579412945
15K3.11 mi18336-366912130-20341166-16123943150081317
21K3.73 mi17391+94511599+5311122+4416032107711065
25K2.48 mi16451+94011023+5761080+42131578985927
30K3.11 mi15476+97510388+6351027+53124208355886
35K3.11 mi14984+4929983+405985+42135318612868
40K3.10 mi14616+3689619+364964+21130188042831
Finish(26.22 mi)1.37 mi14323+2939425+194956+8106126651742

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×18story building
+279ft-164ft

Overall

23943

Males

15008

M20-24

15008

5K→10K

3.1 - 6.2 mi

Top 45%
×11story building
+103ft-217ft

Overall

13457

Males

9412

M20-24

9412

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+51ft-55ft

Overall

23943

Males

15008

M20-24

15008

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

16032

Males

10771

M20-24

10771

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13157

Males

8985

M20-24

8985

25K→30K

15.5 - 18.6 mi

Top 41%
×2story building
+58ft-57ft

Overall

12420

Males

8355

M20-24

8355

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

13531

Males

8612

M20-24

8612

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

13018

Males

8042

M20-24

8042

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10612

Males

6651

M20-24

6651

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16077
5K10K
651475*+1410
#16077 #14667
10K15K
369627*-3669
#14667 #18336
15K21K
711016*+945
#18336 #17391
21K25K
11951*+940
#17391 #16451
25K30K
311006*+975
#16451 #15476
30K35K
156648*+492
#15476 #14984
35K40K
181549*+368
#14984 #14616
40KFinish
14307*+293
#14616 #14323
TOTALS
42255979*+1754
#16077 #14323

* 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