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MARINE CORPS MARATHON 2024

Isabella Richards

Arlington, VA

Bib: 16993 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 21%
Gender (Female)
#0 / 5973
Top 13%
Division (F20-24)
#0 / 849
Top 20%
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
8:17/mi
25:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:11/mi
51:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:11/mi
1:16:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:45/mi
1:49:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:42/mi
2:10:49
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:18/mi
2:39:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:18/mi
3:08:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:32/mi
3:38:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:47/mi
3:51:36
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:49:11
Pace8:22 /mi
2nd Half
Distance13.17 mi
Time2:02:25
Pace9:18 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:1125:448:1725:44
8:17
-
10K
6.21 mi08:54:3551:088:1425:24
8:11
-0:06
15K
9.32 mi09:19:591:16:328:1325:24
8:11
0:00
21K
13.05 mi09:52:381:49:118:2232:39
8:45
+0:34
25K
15.53 mi10:14:162:10:498:2521:38
8:42
-0:03
30K
18.64 mi10:43:112:39:448:3428:55
9:18
+0:36
35K
21.75 mi11:12:063:08:398:4028:55
9:18
0:00
40K
24.85 mi11:41:423:38:158:4729:36
9:32
+0:14
Finish
26.22 mi11:55:033:51:368:5013:21
9:47
+0:15

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:11 /mi

Average Pace

8:50 /mi

Slowest Pace

9:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:49

56% of race

Time at Steady Pace

1:27:26

38% of race

Time at Slower Pace

13:21

6% of race

Average Pace: 8:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:29:1125:448:1725:44
8:17
#1941
10K
6.21 mi08:54:3551:088:1425:24
8:11
#2344
15K
9.32 mi09:19:591:16:328:1325:24
8:11
#2348
21K
13.05 mi09:52:381:49:118:2232:39
8:45
#2668
25K
15.53 mi10:14:162:10:498:2521:38
8:42
#2912
30K
18.64 mi10:43:112:39:448:3428:55
9:18
#3124
35K
21.75 mi11:12:063:08:398:4028:55
9:18
#3187
40K
24.85 mi11:41:423:38:158:4729:36
9:32
#3197
Finish
26.22 mi11:55:033:51:368:5013:21
9:47
#3265
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi194134677237944093
10K6.21 mi3.10 mi2344-403448-10292-152827545114
15K9.32 mi3.11 mi2348-4449-189+3237944093
21K13.05 mi3.73 mi2668-320523-74110-213791800166
25K15.53 mi2.48 mi2912-244582-59122-1244371046223
30K18.64 mi3.11 mi3124-212637-55132-1045821138241
35K21.75 mi3.11 mi3187-63687-50143-1142291140243
40K24.85 mi3.10 mi3197-10737-50156-1338251123242
Finish26.22 mi1.37 mi3265-68781-44171-1546721462327

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

2379

Females

440

F20-24

440

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

2827

Females

545

F20-24

545

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2379

Females

440

F20-24

440

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

3791

Females

800

F20-24

800

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

4437

Females

1046

F20-24

1046

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

4582

Females

1138

F20-24

1138

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

4229

Females

1140

F20-24

1140

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

3825

Females

1123

F20-24

1123

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

4672

Females

1462

F20-24

1462

Passing Analysis

Category:
Athletes Passed
464*
Passed By
1788
Net Change
-1324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1941
5K → 10K10413-403#1941#2344
10K → 15K61*65-4#2344#2348
15K → 21K18*338-320#2348#2668
21K → 25K32*276-244#2668#2912
25K → 30K58*270-212#2912#3124
30K → 35K109*172-63#3124#3187
35K → 40K140*150-10#3187#3197
40K → Finish36*104-68#3197#3265
TOTALS464*1788-1324

* 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