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MARINE CORPS MARATHON 2024

Callahan Brown

Springfield, VA

Bib: 8774 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Division (F25-29)
#0 / 1282
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
12:05/mi
37:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:58/mi
1:08:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:23/mi
1:37:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:57/mi
2:14:43
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:19/mi
2:37:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:59/mi
3:08:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:54/mi
3:45:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:30/mi
4:24:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:56/mi
4:45:03
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:14:4310:19 /mi⚡ faster
2nd Half
2:30:1911:25 /mi+11.6%
Positive split — 11.6% 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
37:3112:053.11 mi37:31
12:05
-
10K
1:08:3011:013.10 mi30:59
9:58
-2:07
15K
1:37:3910:293.11 mi29:09
9:23
-0:35
21K
2:14:4310:193.73 mi37:04
9:57
+0:34
25K
2:37:5310:102.48 mi23:10
9:19
-0:38
30K
3:08:5410:083.11 mi31:01
9:59
+0:40
35K
3:45:5110:233.11 mi36:57
11:54
+1:55
40K
4:24:4110:393.10 mi38:50
12:30
+0:36
Finish(26.22 mi)
4:45:0310:531.37 mi20:22
14:56
+2:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

10:53 /mi

Slowest Pace

14:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:23

53% of race

Time at Slower Pace

2:13:40

47% of race

Average Pace: 10:52 /mi

Loading chart...
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

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi143215058115366191687473
10K6.21 mi3.10 mi12417+19044096+962982+17197072850726
15K9.32 mi3.11 mi10469+19483194+902809+17366191687473
21K13.05 mi3.73 mi9603+8662841+353739+7079482227609
25K15.53 mi2.48 mi8941+6622602+239694+4564061732493
30K18.64 mi3.11 mi8302+6392415+187649+4563131770508
35K21.75 mi3.11 mi8582-2802601-186692-4399233505896
40K24.85 mi3.10 mi8823-2412767-166739-47100963691915
Finish26.22 mi1.37 mi9334-5113004-237780-411397052431195

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

6619

Females

1687

F25-29

1687

5K→10K

3.1 - 6.2 mi

Top 61%
×11story building
+103ft-217ft

Overall

9707

Females

2850

F25-29

2850

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

6619

Females

1687

F25-29

1687

15K→21K

9.3 - 13.1 mi

Top 50%
×1story
+20ft-37ft

Overall

7948

Females

2227

F25-29

2227

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

6406

Females

1732

F25-29

1732

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

6313

Females

1770

F25-29

1770

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+98ft-92ft

Overall

9923

Females

3505

F25-29

3505

35K→40K

21.8 - 24.9 mi

Top 63%
×2story building
+36ft-53ft

Overall

10096

Females

3691

F25-29

3691

40K→Finish

24.9 - 26.2 mi

Top 88%
×5story building
+80ft-24ft

Overall

13970

Females

5243

F25-29

5243

Passing Analysis

Category:
Athletes Passed
6320*
Passed By
1333
Net Change
+4987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14321
5K → 10K1905*1+1904#14321#12417
10K → 15K1949*1+1948#12417#10469
15K → 21K873*7+866#10469#9603
21K → 25K667*5+662#9603#8941
25K → 30K646*7+639#8941#8302
30K → 35K149*429-280#8302#8582
35K → 40K126*367-241#8582#8823
40K → Finish5*516-511#8823#9334
TOTALS6320*1333+4987

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

Passing Charts

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