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MARINE CORPS MARATHON 2025

Maggie McCaustland

Chandler, AZ

Bib: 29957 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
11:54/mi
36:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:08/mi
1:11:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:15/mi
1:46:31
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:47/mi
2:34:12
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:48/mi
3:06:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:00/mi
3:46:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:47/mi
4:26:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:51/mi
5:06:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:20/mi
5:21:30
↑ 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
Time2:34:12
Pace11:49 /mi
2nd Half
Distance13.17 mi
Time2:47:18
Pace12:42 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:39:1436:5711:5436:57
11:54
-
10K
6.21 mi09:13:501:11:3311:3134:36
11:08
-0:46
15K
9.32 mi09:48:481:46:3111:2634:58
11:15
+0:07
21K
13.05 mi10:36:292:34:1211:4947:41
12:47
+1:32
25K
15.53 mi11:08:173:06:0011:5831:48
12:48
+0:01
30K
18.64 mi11:48:393:46:2212:0940:22
13:00
+0:12
35K
21.75 mi12:28:234:26:0612:1439:44
12:47
-0:13
40K
24.85 mi13:08:195:06:0212:1939:56
12:51
+0:04
Finish
26.22 mi13:23:475:21:3012:1615:28
11:20
-1:31

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

11:08 /mi

Average Pace

12:16 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:59

38% of race

Time at Steady Pace

3:19:31

62% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:16 /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 mi08:39:1436:5711:5436:57
11:54
#23376
10K
6.21 mi09:13:501:11:3311:3134:36
11:08
#23099
15K
9.32 mi09:48:481:46:3111:2634:58
11:15
#22677
21K
13.05 mi10:36:292:34:1211:4947:41
12:47
#23459
25K
15.53 mi11:08:173:06:0011:5831:48
12:48
#23481
30K
18.64 mi11:48:393:46:2212:0940:22
13:00
#23037
35K
21.75 mi12:28:234:26:0612:1439:44
12:47
#22419
40K
24.85 mi13:08:195:06:0212:1939:56
12:51
#21705
Finish
26.22 mi13:23:475:21:3012:1615:28
11:20
#21163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi23376865278222040(Top 73%)7976(Top 65%)701(Top 56%)
10K6.21 mi3.10 mi23099+2778513+139771+1122909(Top 76%)8418(Top 68%)764(Top 62%)
15K9.32 mi3.11 mi22677+4228271+242741+3022040(Top 73%)7976(Top 65%)701(Top 56%)
21K13.05 mi3.73 mi23459-7828706-435782-4124837(Top 83%)9495(Top 77%)894(Top 72%)
25K15.53 mi2.48 mi23481-228779-73788-624018(Top 80%)9336(Top 76%)862(Top 69%)
30K18.64 mi3.11 mi23037+4448641+138785+321625(Top 72%)8322(Top 67%)765(Top 62%)
35K21.75 mi3.11 mi22419+6188468+173768+1719244(Top 64%)7548(Top 61%)676(Top 54%)
40K24.85 mi3.10 mi21705+7148204+264745+2317919(Top 60%)7125(Top 58%)616(Top 50%)
Finish26.22 mi1.37 mi21163+5427982+222714+3113287(Top 44%)5120(Top 41%)413(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

22040

Females

7976

F45-49

7976

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22909

Females

8418

F45-49

8418

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

22040

Females

7976

F45-49

7976

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

24837

Females

9495

F45-49

9495

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

24018

Females

9336

F45-49

9336

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

21625

Females

8322

F45-49

8322

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19244

Females

7548

F45-49

7548

35K→40K

21.8 - 24.9 mi

Top 60%
×2story building
+36ft-53ft

Overall

17919

Females

7125

F45-49

7125

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13287

Females

5120

F45-49

5120

Passing Analysis

Category:
Athletes Passed
4434*
Passed By
2221
Net Change
+2213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23376
5K → 10K616*339+277#23376#23099
10K → 15K631*209+422#23099#22677
15K → 21K292*1074-782#22677#23459
21K → 25K329*351-22#23459#23481
25K → 30K579*135+444#23481#23037
30K → 35K686*68+618#23037#22419
35K → 40K754*40+714#22419#21705
40K → Finish547*5+542#21705#21163
TOTALS4434*2221+2213

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions