Sekai Colling

Fort Meade, MD

Bib: 4478 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Division (F45-49)
#0 / 538
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
11:18/mi
35:05
279164
10K· 6.21 mi
10:32/mi
1:07:47
103217
15K· 9.32 mi
11:05/mi
1:42:13
5155
21K· 13.05 mi
11:24/mi
2:24:43
2037
25K· 15.53 mi
11:52/mi
2:54:13
35
30K· 18.64 mi
11:55/mi
3:31:13
5857
35K· 21.75 mi
12:20/mi
4:09:32
9892
40K· 24.85 mi
12:06/mi
4:47:07
3653
Finish· 26.22 mi
11:56/mi
5:03:23
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:24:4311:05 /mi⚡ faster
2nd Half
2:38:3912:03 /mi+9.6%
Positive split — 9.6% 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
35:0511:183.11 mi35:05
11:18
-
10K
1:07:4710:553.10 mi32:42
10:32
-0:46
15K
1:42:1310:583.11 mi34:26
11:05
+0:33
21K
2:24:4311:053.73 mi42:30
11:24
+0:19
25K
2:54:1311:132.48 mi29:30
11:52
+0:28
30K
3:31:1311:203.11 mi37:00
11:55
+0:03
35K
4:09:3211:283.11 mi38:19
12:20
+0:25
40K
4:47:0711:333.10 mi37:35
12:06
-0:14
Finish(26.22 mi)
5:03:2311:351.37 mi16:16
11:56
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:35 /mi

Slowest Pace

12:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:43

48% of race

Time at Steady Pace

2:38:40

52% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:34 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi125474163329122244012317
10K3.10 mi12071+4763918+245310+19116433716300
15K3.11 mi12103-323960-42317-7122244012317
21K3.73 mi12069+343946+14320-3120643965322
25K2.48 mi12206-1374059-113327-7126914470366
30K3.11 mi11890+3163956+103309+18107973680283
35K3.11 mi11682+2083926+30315-6106993819317
40K3.10 mi11329+3533818+108313+293293383263
Finish(26.22 mi)1.37 mi11227+1023791+27306+796663538288

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×18story building
+279ft-164ft

Overall

12224

Females

4012

F45-49

4012

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

11643

Females

3716

F45-49

3716

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

12224

Females

4012

F45-49

4012

15K→21K

9.3 - 13.1 mi

Top 76%
×1story
+20ft-37ft

Overall

12064

Females

3965

F45-49

3965

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

12691

Females

4470

F45-49

4470

25K→30K

15.5 - 18.6 mi

Top 68%
×2story building
+58ft-57ft

Overall

10797

Females

3680

F45-49

3680

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

10699

Females

3819

F45-49

3819

35K→40K

21.8 - 24.9 mi

Top 59%
×2story building
+36ft-53ft

Overall

9329

Females

3383

F45-49

3383

40K→Finish

24.9 - 26.2 mi

Top 61%
×5story building
+80ft-24ft

Overall

9666

Females

3538

F45-49

3538

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12547
5K10K
79555*+476
#12547 #12071
10K15K
232200*-32
#12071 #12103
15K21K
230264*+34
#12103 #12069
21K25K
286149*-137
#12069 #12206
25K30K
65381*+316
#12206 #11890
30K35K
117325*+208
#11890 #11682
35K40K
40393*+353
#11682 #11329
40KFinish
29131*+102
#11329 #11227
TOTALS
10782398*+1320
#12547 #11227

* 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