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MARINE CORPS MARATHON 2024

Tiffany Dawson

Fairfax, VA

Bib: 9941 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 40%
Gender (Female)
#0 / 5973
Top 30%
Masters (Masters Women)
#0 / 2230
Top 19%
Division (F50-54)
#0 / 436
Top 15%
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
9:43/mi
30:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:25/mi
59:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:32/mi
1:29:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:34/mi
2:04:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:13/mi
2:27:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:53/mi
2:58:21
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:11/mi
3:29:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:41/mi
4:03:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:46/mi
4:17:50
↑ 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
2:04:459:34 /mi⚡ faster
2nd Half
2:13:0510:06 /mi+6.7%
Positive split — 6.7% 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
30:109:433.11 mi30:10
9:43
-
10K
59:269:343.10 mi29:16
9:25
-0:18
15K
1:29:049:333.11 mi29:38
9:32
+0:07
21K
2:04:459:343.73 mi35:41
9:34
+0:02
25K
2:27:399:302.48 mi22:54
9:13
-0:21
30K
2:58:219:343.11 mi30:42
9:53
+0:40
35K
3:29:589:393.11 mi31:37
10:11
+0:18
40K
4:03:099:473.10 mi33:11
10:41
+0:30
Finish(26.22 mi)
4:17:509:501.37 mi14:41
10:46
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

9:50 /mi

Slowest Pace

10:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:58:21

69% of race

Time at Steady Pace

1:19:29

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:50 /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

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi66861709677137189675
10K6.21 mi3.10 mi7109-4231861-15273-67622202987
15K9.32 mi3.11 mi7079+301848+1374-17137189675
21K13.05 mi3.73 mi6970+1091818+3071+36783177366
25K15.53 mi2.48 mi6751+2191758+6069+26138163358
30K18.64 mi3.11 mi6546+2051741+1764+56067167461
35K21.75 mi3.11 mi6353+1931737+461+36216191674
40K24.85 mi3.10 mi6233+1201764-2764-36296210877
Finish26.22 mi1.37 mi6226+71782-1867-36921240887

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

7137

Females

1896

F50-54

1896

5K→10K

3.1 - 6.2 mi

Top 48%
×11story building
+103ft-217ft

Overall

7622

Females

2029

F50-54

2029

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

7137

Females

1896

F50-54

1896

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

6783

Females

1773

F50-54

1773

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

6138

Females

1633

F50-54

1633

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+58ft-57ft

Overall

6067

Females

1674

F50-54

1674

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

6216

Females

1916

F50-54

1916

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

6296

Females

2108

F50-54

2108

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

6921

Females

2408

F50-54

2408

Passing Analysis

Category:
Athletes Passed
1627*
Passed By
1167
Net Change
+460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6686
5K → 10K68*491-423#6686#7109
10K → 15K178*148+30#7109#7079
15K → 21K220*111+109#7079#6970
21K → 25K254*35+219#6970#6751
25K → 30K289*84+205#6751#6546
30K → 35K306*113+193#6546#6353
35K → 40K249*129+120#6353#6233
40K → Finish63*56+7#6233#6226
TOTALS1627*1167+460

* 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