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MARINE CORPS MARATHON 2025

Sarah McCarthy

Horsham

Bib: 33010 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 49%
Masters (Masters Women)
#0 / 5451
Top 36%
Division (F55-59)
#0 / 873
Top 29%
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
10:44/mi
33:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:14/mi
1:05:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:17/mi
1:37:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:37/mi
2:16:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:14/mi
2:42:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:23/mi
3:17:34
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:17/mi
3:55:44
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:16/mi
4:36:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:09/mi
4:53:31
↑ 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
Time2:16:45
Pace10:29 /mi
2nd Half
Distance13.17 mi
Time2:36:46
Pace11:54 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:5833:2210:4433:22
10:44
-
10K
6.21 mi08:47:471:05:1110:2931:49
10:14
-0:30
15K
9.32 mi09:19:451:37:0910:2531:58
10:17
+0:03
21K
13.05 mi09:59:212:16:4510:2939:36
10:37
+0:20
25K
15.53 mi10:24:472:42:1110:2625:26
10:14
-0:23
30K
18.64 mi11:00:103:17:3410:3635:23
11:23
+1:09
35K
21.75 mi11:38:203:55:4410:5038:10
12:17
+0:54
40K
24.85 mi12:19:334:36:5711:0941:13
13:16
+0:59
Finish
26.22 mi12:36:074:53:3111:1216:34
12:09
-1:07

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

10:14 /mi

Average Pace

11:12 /mi

Slowest Pace

13:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:42:11

55% of race

Time at Slower Pace

2:11:20

45% of race

Average Pace: 11:12 /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 mi08:15:5833:2210:4433:22
10:44
#16375
10K
6.21 mi08:47:471:05:1110:2931:49
10:14
#16781
15K
9.32 mi09:19:451:37:0910:2531:58
10:17
#16602
21K
13.05 mi09:59:212:16:4510:2939:36
10:37
#16391
25K
15.53 mi10:24:472:42:1110:2625:26
10:14
#15972
30K
18.64 mi11:00:103:17:3410:3635:23
11:23
#15927
35K
21.75 mi11:38:203:55:4410:5038:10
12:17
#16211
40K
24.85 mi12:19:334:36:5711:0941:13
13:16
#16798
Finish
26.22 mi12:36:074:53:3111:1216:34
12:09
#16755
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi16375534321016481(Top 55%)5396(Top 44%)219(Top 25%)
10K6.21 mi3.10 mi16781-4065492-149220-1017342(Top 58%)5740(Top 47%)236(Top 27%)
15K9.32 mi3.11 mi16602+1795403+89213+716481(Top 55%)5396(Top 44%)219(Top 25%)
21K13.05 mi3.73 mi16391+2115335+68211+216438(Top 55%)5434(Top 44%)212(Top 25%)
25K15.53 mi2.48 mi15972+4195216+119206+514670(Top 49%)4848(Top 39%)178(Top 21%)
30K18.64 mi3.11 mi15927+455293-7720616320(Top 54%)5842(Top 47%)240(Top 28%)
35K21.75 mi3.11 mi16211-2845559-266226-2017627(Top 59%)6825(Top 55%)311(Top 36%)
40K24.85 mi3.10 mi16798-5875962-403253-2719126(Top 64%)7642(Top 62%)394(Top 46%)
Finish26.22 mi1.37 mi16755+435980-18251+216243(Top 54%)6386(Top 52%)254(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×18story building
+279ft-164ft

Overall

16481

Females

5396

F55-59

5396

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17342

Females

5740

F55-59

5740

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+51ft-55ft

Overall

16481

Females

5396

F55-59

5396

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16438

Females

5434

F55-59

5434

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14670

Females

4848

F55-59

4848

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16320

Females

5842

F55-59

5842

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

17627

Females

6825

F55-59

6825

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

19126

Females

7642

F55-59

7642

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16243

Females

6386

F55-59

6386

Passing Analysis

Category:
Athletes Passed
2812*
Passed By
3192
Net Change
-380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16375
5K → 10K281*687-406#16375#16781
10K → 15K423*244+179#16781#16602
15K → 21K555*344+211#16602#16391
21K → 25K522*103+419#16391#15972
25K → 30K403*358+45#15972#15927
30K → 35K300*584-284#15927#16211
35K → 40K174*761-587#16211#16798
40K → Finish154*111+43#16798#16755
TOTALS2812*3192-380

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions