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MARINE CORPS MARATHON 2025

Mary Sergott Lee

Huffman, TX

Bib: 14679 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 37%
Masters (Masters Women)
#0 / 5451
Top 26%
Division (F50-54)
#0 / 1155
Top 23%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:32/mi
29:38
↑ 279↓ 164
10K· 6.21 mi
9:12/mi
58:13
↑ 103↓ 217
15K· 9.32 mi
10:27/mi
1:30:40
↑ 51↓ 55
21K· 13.05 mi
9:57/mi
2:07:44
↑ 20↓ 37
25K· 15.53 mi
10:26/mi
2:33:40
↑ 35
30K· 18.64 mi
11:45/mi
3:10:10
↑ 58↓ 57
35K· 21.75 mi
11:51/mi
3:46:58
↑ 98↓ 92
40K· 24.85 mi
11:10/mi
4:21:39
↑ 36↓ 53
Finish· 26.22 mi
11:17/mi
4:37:02
↑ 80↓ 24
Course Elevation
764ft
Total climb
717ft
Total descent
234ft
Range
3 to 237 ft
≈
×20story building

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The Course

Half Splits

1st Half· via 21K
2:07:449:47 /mi⚡ faster
2nd Half
2:29:1811:20 /mi+16.9%
Positive split — 16.9% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:389:323.11 mi29:38
9:32
-
10K
58:139:223.10 mi28:35
9:12
-0:20
15K
1:30:409:443.11 mi32:27
10:27
+1:15
21K
2:07:449:473.73 mi37:04
9:57
-0:30
25K
2:33:409:542.48 mi25:56
10:26
+0:29
30K
3:10:1010:123.11 mi36:30
11:45
+1:19
35K
3:46:5810:263.11 mi36:48
11:51
+0:06
40K
4:21:3910:323.10 mi34:41
11:10
-0:41
Finish(26.22 mi)
4:37:0210:341.37 mi15:23
11:17
+0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:34 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:17

34% of race

Time at Steady Pace

58:23

21% of race

Time at Slower Pace

2:03:22

45% of race

Average Pace: 10:34 /mi

Loading chart...
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

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi88882319109174905839387
10K3.10 mi9775-8872597-278137-28107492966160
15K3.11 mi12349-25743602-1005200-63174905839387
21K3.73 mi12409-603660-58202-2129053918226
25K2.48 mi12874-4653900-240222-20156025263325
30K3.11 mi13819-9454385-485267-45176586447443
35K3.11 mi14121-3024637-252282-15161986149421
40K3.10 mi13734+3874588+49273+9121754591276
Finish(26.22 mi)1.37 mi13636+984596-8270+3130415014289

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17490

Females

5839

F50-54

5839

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10749

Females

2966

F50-54

2966

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17490

Females

5839

F50-54

5839

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

12905

Females

3918

F50-54

3918

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15602

Females

5263

F50-54

5263

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+58ft-57ft

Overall

17658

Females

6447

F50-54

6447

30K→35K

18.6 - 21.8 mi

Top 54%
×2story building
+98ft-92ft

Overall

16198

Females

6149

F50-54

6149

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12175

Females

4591

F50-54

4591

40K→Finish

24.9 - 26.2 mi

Top 43%
×5story building
+80ft-24ft

Overall

13041

Females

5014

F50-54

5014

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8888
5K → 10K
94861*-887
#8888 → #9775
10K → 15K
259016*-2574
#9775 → #12349
15K → 21K
346286*-60
#12349 → #12409
21K → 25K
604139*-465
#12409 → #12874
25K → 30K
1071126*-945
#12874 → #13819
30K → 35K
589287*-302
#13819 → #14121
35K → 40K
146533*+387
#14121 → #13734
40K → Finish
91189*+98
#13734 → #13636
TOTALS
63851637*-4748
#8888 → #13636

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

Passing Visualized

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