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MARINE CORPS MARATHON 2024

Rebecca Mason

Tucson, AZ

Bib: 16729 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Division (F20-24)
#0 / 849
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
12:38/mi
39:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:47/mi
1:15:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:10/mi
1:56:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:52/mi
2:44:43
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:49/mi
3:19:04
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:22/mi
4:00:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:11/mi
4:41:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:42/mi
5:27:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:54/mi
5:46:07
↑ 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
Time2:44:43
Pace12:37 /mi
2nd Half
Distance13.17 mi
Time3:01:23
Pace13:46 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:04:3039:1512:3839:15
12:38
-
10K
6.21 mi09:41:051:15:5012:1236:35
11:47
-0:51
15K
9.32 mi10:22:001:56:4512:3240:55
13:10
+1:23
21K
13.05 mi11:09:582:44:4312:3747:58
12:52
-0:18
25K
15.53 mi11:44:193:19:0412:4934:21
13:49
+0:57
30K
18.64 mi12:25:504:00:3512:5441:31
13:22
-0:27
35K
21.75 mi13:06:464:41:3112:5740:56
13:11
-0:11
40K
24.85 mi13:52:255:27:1013:1045:39
14:42
+1:31
Finish
26.22 mi14:11:225:46:0713:1318:57
13:54
-0:48

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

11:47 /mi

Average Pace

13:13 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:50

22% of race

Time at Steady Pace

2:51:20

50% of race

Time at Slower Pace

1:38:57

29% of race

Average Pace: 13:12 /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 mi09:04:3039:1512:3839:15
12:38
#15107
10K
6.21 mi09:41:051:15:5012:1236:35
11:47
#14885
15K
9.32 mi10:22:001:56:4512:3240:55
13:10
#15127
21K
13.05 mi11:09:582:44:4312:3747:58
12:52
#14886
25K
15.53 mi11:44:193:19:0412:4934:21
13:49
#14951
30K
18.64 mi12:25:504:00:3512:5441:31
13:22
#14633
35K
21.75 mi13:06:464:41:3112:5740:56
13:11
#14335
40K
24.85 mi13:52:255:27:1013:1045:39
14:42
#14221
Finish
26.22 mi14:11:225:46:0713:1318:57
13:54
#14164
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi151075476822152975590833
10K6.21 mi3.10 mi14885+2225340+136817+5146165196810
15K9.32 mi3.11 mi15127-2425489-149826-9152975590833
21K13.05 mi3.73 mi14886+2415357+132816+10143535112797
25K15.53 mi2.48 mi14951-655426-69829-13149065536824
30K18.64 mi3.11 mi14633+3185291+135813+16131434767770
35K21.75 mi3.11 mi14335+2985164+127806+7121204447728
40K24.85 mi3.10 mi14221+1145137+27799+7134255020771
Finish26.22 mi1.37 mi14164+575124+13800-1128764778767

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×18story building
+279ft-164ft

Overall

15297

Females

5590

F20-24

5590

5K→10K

3.1 - 6.2 mi

Top 92%
×11story building
+103ft-217ft

Overall

14616

Females

5196

F20-24

5196

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+51ft-55ft

Overall

15297

Females

5590

F20-24

5590

15K→21K

9.3 - 13.1 mi

Top 90%
×1story
+20ft-37ft

Overall

14353

Females

5112

F20-24

5112

21K→25K

13.1 - 15.5 mi

Top 94%
×2story building
+35ft-8ft

Overall

14906

Females

5536

F20-24

5536

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

13143

Females

4767

F20-24

4767

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

12120

Females

4447

F20-24

4447

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

13425

Females

5020

F20-24

5020

40K→Finish

24.9 - 26.2 mi

Top 81%
×5story building
+80ft-24ft

Overall

12876

Females

4778

F20-24

4778

Passing Analysis

Category:
Athletes Passed
1581*
Passed By
638
Net Change
+943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15107
5K → 10K300*78+222#15107#14885
10K → 15K53*295-242#14885#15127
15K → 21K277*36+241#15127#14886
21K → 25K61*126-65#14886#14951
25K → 30K332*14+318#14951#14633
30K → 35K313*15+298#14633#14335
35K → 40K169*55+114#14335#14221
40K → Finish76*19+57#14221#14164
TOTALS1581*638+943

* 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